version:1.6

fix:
update:增加4:3适配

app/build.gradle

@@ -16,8 +16,12 @@ android {
         applicationId "com.uiui.zyos"
         minSdkVersion 24
         targetSdkVersion 29
-        versionCode 6
-        versionName "1.5"
+        /*TeclastMTK12*/
+        versionCode 7
+        versionName "1.6"
+//        /*展锐*/
+//        versionCode 1
+//        versionName "1.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 

app/src/main/AndroidManifest.xml

@@ -90,6 +90,9 @@
             android:excludeFromRecents="true"
             android:screenOrientation="portrait"
             android:theme="@style/activity_styles" />
+        <activity android:name=".activity.PolicyActivity"
+            android:launchMode="singleTask"/>
+
 
         <receiver
             android:name=".receiver.BootReceiver"
@@ -142,7 +145,23 @@
             <intent-filter>
                 <action android:name="android.service.notification.NotificationListenerService" />
             </intent-filter>
-        </service> <!-- &lt;!&ndash; 声明service组件 &ndash;&gt; -->
+        </service>
+
+        <receiver
+            android:name=".receiver.APKinstallReceiver"
+            android:enabled="true"
+            android:exported="true"
+            android:permission="com.example.broadcast.permission">
+            <intent-filter android:priority="1000">
+                <action android:name="android.intent.action.PACKAGE_ADDED" />
+                <action android:name="android.intent.action.PACKAGE_REMOVED" />
+                <action android:name="android.intent.action.PACKAGE_REPLACED" />
+
+                <data android:scheme="package" />
+            </intent-filter>
+        </receiver>
+
+        <!-- &lt;!&ndash; 声明service组件 &ndash;&gt; -->
         <!-- <service -->
         <!-- android:name="com.baidu.location.f" -->
         <!-- android:enabled="true" -->
@@ -151,6 +170,7 @@
         <!-- <uses-library -->
         <!-- android:name="org.apache.http.legacy" -->
         <!-- android:required="false" /> -->
+
         <activity
             android:name="com.tencent.android.tpush.TpnsActivity"
             android:exported="true"
@@ -198,7 +218,8 @@
             <intent-filter>
                 <action android:name="android.intent.action" />
             </intent-filter>
-        </activity> <!-- 【必须】 信鸽receiver广播接收 -->
+        </activity>
+        <!-- 【必须】 信鸽receiver广播接收 -->
         <receiver
             android:name="com.tencent.android.tpush.XGPushReceiver"
             android:exported="false"

app/src/main/java/com/uiui/zyos/activity/PolicyActivity.java

@@ -7,6 +7,7 @@ import android.widget.TextView;
 import androidx.appcompat.app.AppCompatActivity;
 
 import com.uiui.zyos.R;
+import com.uiui.zyos.base.BaseLightActivity;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -14,13 +15,16 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.UnsupportedEncodingException;
 
-public class PolicyActivity extends AppCompatActivity {
+public class PolicyActivity extends BaseLightActivity {
     private TextView textView;
 
     @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_policy);
+    public int getLayoutId() {
+        return R.layout.activity_policy;
+    }
+
+    @Override
+    public void initView() {
         textView = findViewById(R.id.textView);
         Intent intent = getIntent();
         if (intent == null) {
@@ -52,7 +56,10 @@ public class PolicyActivity extends AppCompatActivity {
                 }
             }
         }
+    }
 
+    @Override
+    public void initData() {
 
     }
 }

app/src/main/java/com/uiui/zyos/activity/main/MainActivity.java

@@ -46,6 +46,7 @@ import com.uiui.zyos.service.NotificationService;
 import com.uiui.zyos.utils.HomeWatcher;
 import com.uiui.zyos.utils.OpenApkUtils;
 import com.uiui.zyos.utils.ToastUtil;
+import com.uiui.zyos.utils.Utils;
 import com.uiui.zyos.view.ScaleCircleNavigator;
 
 import net.lucode.hackware.magicindicator.MagicIndicator;
@@ -114,6 +115,8 @@ public class MainActivity extends BaseActivity implements MainContact.MainView,
         mPresenter.setLifecycle(lifecycleSubject);
         RemoteManager.setListener(this);
 
+        Utils.getAndroiodScreenProperty(this);
+
         mFragmentManager = getSupportFragmentManager();
         mFragments = new ArrayList<>();
         mUserFragment = new UserFragment();
@@ -239,23 +242,17 @@ public class MainActivity extends BaseActivity implements MainContact.MainView,
                 OpenApkUtils.getInstance().openAppWithoutArgs(JxwPackageConfig.JXW_DICTIONARY_PACKAGE_NAME, JxwPackageConfig.JXW_DICTIONARY_CLASS_NAME);
             }
         });
-
     }
 
     @Override
     public void initData() {
         registmNewAppReceiver();
-        RemoteManager.setListener(new RemoteManager.ConnectedListener() {
-            @Override
-            public void onConnected() {
-                RemoteManager.getInstance().setDefaultDesktop();
-            }
-        });
     }
 
     @Override
     public void onConnected() {
         Log.e(TAG, "onConnected: ");
+        RemoteManager.getInstance().setDefaultDesktop();
     }
 
     public static void toggleNotificationListenerService(Context context) {
@@ -327,40 +324,7 @@ public class MainActivity extends BaseActivity implements MainContact.MainView,
         if (agree == 0) {
             showPolicyDialog();
         } else {
-            XXPermissions.with(this)
-                    // 申请单个权限
-//                    .permission(Permission.RECORD_AUDIO)
-                    // 申请多个权限
-                    .permission(Permission.Group.STORAGE)
-                    // 设置权限请求拦截器（局部设置）
-                    //.interceptor(new PermissionInterceptor())
-                    // 设置不触发错误检测机制（局部设置）
-                    //.unchecked()
-                    .request(new OnPermissionCallback() {
-
-                        @Override
-                        public void onGranted(@NonNull List<String> permissions, boolean allGranted) {
-                            if (!allGranted) {
-                                ToastUtil.show("获取部分权限成功，但部分权限未正常授予");
-                                return;
-                            }
-//                            ToastUtil.show("获取录音和日历权限成功");
-                            Log.e(TAG, "onGranted: 获取存储权限成功");
-                            getData();
-                        }
-
-                        @Override
-                        public void onDenied(@NonNull List<String> permissions, boolean doNotAskAgain) {
-                            if (doNotAskAgain) {
-                                ToastUtil.show("被永久拒绝授权，请手动授予存储权限");
-                                // 如果是被永久拒绝就跳转到应用权限系统设置页面
-                                XXPermissions.startPermissionActivity(MainActivity.this, permissions);
-                            } else {
-//                                ToastUtil.show("获取录音和日历权限失败");
-                                Log.e(TAG, "onGranted: 获取存储权限权限失败");
-                            }
-                        }
-                    });
+            getPermission();
         }
     }
 
@@ -394,7 +358,7 @@ public class MainActivity extends BaseActivity implements MainContact.MainView,
         if (mNewAppReceiver != null) {
             unregisterReceiver(mNewAppReceiver);
         }
-
+        RemoteManager.removeListener(this);
     }
 
     @Override
@@ -430,6 +394,42 @@ public class MainActivity extends BaseActivity implements MainContact.MainView,
         view.setVisibility(View.VISIBLE);
     }
 
+    private void getPermission() {
+        XXPermissions.with(this)
+                // 申请单个权限
+//                    .permission(Permission.RECORD_AUDIO)
+                // 申请多个权限
+                .permission(Permission.Group.STORAGE)
+                // 设置权限请求拦截器（局部设置）
+                //.interceptor(new PermissionInterceptor())
+                // 设置不触发错误检测机制（局部设置）
+                //.unchecked()
+                .request(new OnPermissionCallback() {
+
+                    @Override
+                    public void onGranted(@NonNull List<String> permissions, boolean allGranted) {
+                        if (!allGranted) {
+                            ToastUtil.show("获取部分权限成功，但部分权限未正常授予");
+                            return;
+                        }
+//                            ToastUtil.show("获取录音和日历权限成功");
+                        Log.e(TAG, "onGranted: 获取存储权限成功");
+                        getData();
+                    }
+
+                    @Override
+                    public void onDenied(@NonNull List<String> permissions, boolean doNotAskAgain) {
+                        if (doNotAskAgain) {
+                            ToastUtil.show("被永久拒绝授权，请手动授予存储权限");
+                            // 如果是被永久拒绝就跳转到应用权限系统设置页面
+                            XXPermissions.startPermissionActivity(MainActivity.this, permissions);
+                        } else {
+//                                ToastUtil.show("获取录音和日历权限失败");
+                            Log.e(TAG, "onGranted: 获取存储权限权限失败");
+                        }
+                    }
+                });
+    }
 
     private void getData() {
 //        if (!isNotificationListenersEnabled()) {
@@ -439,24 +439,29 @@ public class MainActivity extends BaseActivity implements MainContact.MainView,
 //        addHomeWatcher();
     }
 
-    private void showPolicyDialog() {
-        PrivacyPolicyDialog privacyPolicyDialog = new PrivacyPolicyDialog(this);
-        privacyPolicyDialog.setCancelable(false);
-        privacyPolicyDialog.setPrivacyPolicyCallback(new PrivacyPolicyDialog.PrivacyPolicyCallback() {
-            @Override
-            public void onCancel() {
-                privacyPolicyDialog.dismiss();
-                finish();
-            }
+    PrivacyPolicyDialog privacyPolicyDialog;
 
-            @Override
-            public void onConfirm() {
-                mMMKV.encode("AgreePrivacyPolicy", 1);
-                privacyPolicyDialog.dismiss();
-                getData();
-            }
-        });
-        privacyPolicyDialog.show();
+    private void showPolicyDialog() {
+        if (privacyPolicyDialog == null) {
+            privacyPolicyDialog = new PrivacyPolicyDialog(this);
+            privacyPolicyDialog.setCancelable(false);
+            privacyPolicyDialog.setPrivacyPolicyCallback(new PrivacyPolicyDialog.PrivacyPolicyCallback() {
+                @Override
+                public void onCancel() {
+                    privacyPolicyDialog.dismiss();
+                    finish();
+                }
+
+                @Override
+                public void onConfirm() {
+                    mMMKV.encode("AgreePrivacyPolicy", 1);
+                    getPermission();
+                    privacyPolicyDialog.dismiss();
+                    getData();
+                }
+            });
+            privacyPolicyDialog.show();
+        }
     }
 
 //    private void addHomeWatcher() {

app/src/main/java/com/uiui/zyos/base/BaseActivity.java

@@ -1,6 +1,11 @@
 package com.uiui.zyos.base;
 
+import android.app.Activity;
+import android.os.Build;
 import android.os.Bundle;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
 
 import androidx.annotation.CallSuper;
 import androidx.annotation.CheckResult;
@@ -72,10 +77,27 @@ public abstract class BaseActivity extends AppCompatActivity implements Lifecycl
 //                .light(true)
                 .apply();
         setContentView(this.getLayoutId());
+//        hideStatusBar(this);
         initView();
         initData();
     }
 
+//    public static void hideStatusBar(Activity activity) {
+//        if (activity == null) return;
+//        Window window = activity.getWindow();
+//        if (window == null) return;
+//        window.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
+//                WindowManager.LayoutParams.FLAG_FULLSCREEN);
+//        window.getDecorView()
+//                .setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+//        WindowManager.LayoutParams lp = window.getAttributes();
+//        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+//            lp.layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES;
+//        }
+//        window.setAttributes(lp);
+//    }
+
+
     /**
      * 设置布局
      */

app/src/main/java/com/uiui/zyos/base/BaseApplication.java

@@ -2,6 +2,7 @@ package com.uiui.zyos.base;
 
 import android.app.Application;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.os.Handler;
 import android.os.Looper;
 import android.util.Log;
@@ -20,6 +21,7 @@ import com.uiui.zyos.manager.ConnectManager;
 import com.uiui.zyos.manager.RemoteManager;
 import com.uiui.zyos.network.NetInterfaceManager;
 import com.uiui.zyos.push.PushManager;
+import com.uiui.zyos.receiver.APKinstallReceiver;
 import com.uiui.zyos.service.main.MainService;
 import com.uiui.zyos.utils.AppUsedTimeUtils;
 import com.uiui.zyos.utils.OpenApkUtils;
@@ -65,9 +67,25 @@ public class BaseApplication extends Application {
             ConnectManager.init(this);
             NetInterfaceManager.init(this);
 //            startService(new Intent(this, MainService.class));
+            registAppReceive();
         }
     }
 
+    private APKinstallReceiver apKinstallReceiver;
+
+    private void registAppReceive() {
+        if (null == apKinstallReceiver) {
+            apKinstallReceiver = new APKinstallReceiver();
+        }
+        IntentFilter filter = new IntentFilter();
+        filter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY);
+        filter.addAction(Intent.ACTION_PACKAGE_ADDED);
+        filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
+        filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
+        filter.addDataScheme("package");
+        registerReceiver(apKinstallReceiver, filter);
+    }
+
     private void tpushInit() {
         XGPushConfig.enableDebug(this, true);
         XGPushManager.registerPush(this, new XGIOperateCallback() {

app/src/main/java/com/uiui/zyos/base/BaseLightActivity.java

@@ -0,0 +1,129 @@
+package com.uiui.zyos.base;
+
+import android.os.Bundle;
+
+import androidx.annotation.CallSuper;
+import androidx.annotation.CheckResult;
+import androidx.annotation.ContentView;
+import androidx.annotation.LayoutRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.trello.rxlifecycle4.LifecycleProvider;
+import com.trello.rxlifecycle4.LifecycleTransformer;
+import com.trello.rxlifecycle4.RxLifecycle;
+import com.trello.rxlifecycle4.android.ActivityEvent;
+import com.trello.rxlifecycle4.android.RxLifecycleAndroid;
+import com.uiui.zyos.R;
+import com.zackratos.ultimatebarx.ultimatebarx.java.UltimateBarX;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.subjects.BehaviorSubject;
+
+
+public abstract class BaseLightActivity extends AppCompatActivity implements LifecycleProvider<ActivityEvent> {
+    public final BehaviorSubject<ActivityEvent> lifecycleSubject = BehaviorSubject.create();
+
+    public BaseLightActivity() {
+        super();
+    }
+
+    @ContentView
+    public BaseLightActivity(@LayoutRes int contentLayoutId) {
+        super(contentLayoutId);
+    }
+
+    @Override
+    @NonNull
+    @CheckResult
+    public final Observable<ActivityEvent> lifecycle() {
+        return lifecycleSubject.hide();
+    }
+
+    @Override
+    @NonNull
+    @CheckResult
+    public final <T> LifecycleTransformer<T> bindUntilEvent(@NonNull ActivityEvent event) {
+        return RxLifecycle.bindUntilEvent(lifecycleSubject, event);
+    }
+
+    @Override
+    @NonNull
+    @CheckResult
+    public final <T> LifecycleTransformer<T> bindToLifecycle() {
+        return RxLifecycleAndroid.bindActivity(lifecycleSubject);
+    }
+
+    @Override
+    @CallSuper
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        lifecycleSubject.onNext(ActivityEvent.CREATE);
+//        StatusBarUtil.init(this);
+        UltimateBarX.statusBar(this)
+                .transparent()
+                .colorRes(R.color.colorPrimaryDark)
+                .light(true)
+                .apply();
+        UltimateBarX.navigationBar(this)
+                .transparent()
+                .colorRes(R.color.colorPrimaryDark)
+                .light(true)
+                .apply();
+        setContentView(this.getLayoutId());
+        initView();
+        initData();
+    }
+
+    /**
+     * 设置布局
+     */
+    public abstract int getLayoutId();
+
+    /**
+     * 初始化视图
+     */
+    public abstract void initView();
+
+
+    /**
+     * 初始化数据
+     */
+    public abstract void initData();
+
+    @Override
+    @CallSuper
+    protected void onStart() {
+        super.onStart();
+        lifecycleSubject.onNext(ActivityEvent.START);
+    }
+
+    @Override
+    @CallSuper
+    protected void onResume() {
+        super.onResume();
+        lifecycleSubject.onNext(ActivityEvent.RESUME);
+    }
+
+    @Override
+    @CallSuper
+    protected void onPause() {
+        lifecycleSubject.onNext(ActivityEvent.PAUSE);
+        super.onPause();
+    }
+
+    @Override
+    @CallSuper
+    protected void onStop() {
+        lifecycleSubject.onNext(ActivityEvent.STOP);
+        super.onStop();
+    }
+
+    @Override
+    @CallSuper
+    protected void onDestroy() {
+        lifecycleSubject.onNext(ActivityEvent.DESTROY);
+        super.onDestroy();
+    }
+}

app/src/main/java/com/uiui/zyos/dialog/CustomDialog.java

@@ -67,7 +67,7 @@ public class CustomDialog extends AlertDialog {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.custom_dialog);
+        setContentView(R.layout.dialog_custom);
         //按空白处不能取消动画
         setCanceledOnTouchOutside(false);
         //初始化界面控件

app/src/main/java/com/uiui/zyos/dialog/PasswordDialog.java

@@ -69,7 +69,7 @@ public class PasswordDialog extends AlertDialog {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.password_dialog);
+        setContentView(R.layout.dialog_password);
         //按空白处不能取消动画
         setCanceledOnTouchOutside(false);
         //初始化界面控件

app/src/main/java/com/uiui/zyos/dialog/PrivacyPolicyDialog.java

@@ -65,20 +65,20 @@ public class PrivacyPolicyDialog extends AlertDialog {
             @Override
             public void onClick(@NonNull View widget) {
                 Intent intent = new Intent(mContext, PolicyActivity.class);
-                intent.putExtra("content",R.raw.privacy_policy);
+                intent.putExtra("content", R.raw.privacy_policy);
                 mContext.startActivity(intent);
             }
-        }, 115, 121, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
-        spannableString.setSpan(new ForegroundColorSpan(Color.BLUE), 115, 121, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+        }, 89, 95, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+        spannableString.setSpan(new ForegroundColorSpan(Color.BLUE), 89, 95, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
         spannableString.setSpan(new ClickableSpan() {
             @Override
             public void onClick(@NonNull View widget) {
                 Intent intent = new Intent(mContext, PolicyActivity.class);
-                intent.putExtra("content",R.raw.user_agreement);
+                intent.putExtra("content", R.raw.user_agreement);
                 mContext.startActivity(intent);
             }
-        }, 122, 128, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
-        spannableString.setSpan(new ForegroundColorSpan(Color.BLUE), 122, 128, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+        }, 96, 102, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+        spannableString.setSpan(new ForegroundColorSpan(Color.BLUE), 96, 102, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
 //        spannableString.setSpan(new ClickableSpan() {
 //            @Override
 //            public void onClick(@NonNull View widget) {

app/src/main/java/com/uiui/zyos/dialog/SingleDialog.java

@@ -67,7 +67,7 @@ public class SingleDialog extends AlertDialog {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.single_dialog);
+        setContentView(R.layout.dialog_single);
         //按空白处不能取消动画
         setCanceledOnTouchOutside(false);
         //初始化界面控件

app/src/main/java/com/uiui/zyos/fragment/user/UserFragment.java

@@ -6,6 +6,7 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.graphics.Bitmap;
 import android.os.Bundle;
+import android.provider.Settings;
 import android.text.TextUtils;
 import android.util.DisplayMetrics;
 import android.util.Log;
@@ -32,6 +33,7 @@ import com.uiui.zyos.bean.BaseResponse;
 import com.uiui.zyos.bean.DesktopIcon;
 import com.uiui.zyos.bean.SnInfo;
 import com.uiui.zyos.config.CommonConfig;
+import com.uiui.zyos.utils.ApkUtils;
 import com.uiui.zyos.utils.TimeUtils;
 import com.uiui.zyos.utils.ToastUtil;
 import com.uiui.zyos.view.RecyclerViewSpacesItemDecoration;
@@ -66,6 +68,8 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
     ConstraintLayout cl_usedata;
     @BindView(R.id.tv_percent)
     TextView tv_percent;
+    @BindView(R.id.tv_activated)
+    TextView tv_activated;
     @BindView(R.id.tv_duration)
     TextView tv_duration;
     @BindView(R.id.cl_activation)
@@ -86,6 +90,8 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
     RecyclerView rv_app;
     @BindView(R.id.iv_nodata)
     ImageView iv_nodata;
+    @BindView(R.id.tv_activation)
+    TextView tv_activation;
 
     private AppAdapter mAppAdapter;
 
@@ -105,7 +111,7 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
 
     public UserFragment() {
         // Required empty public constructor
-        Log.e(TAG, "UserFragment: " );
+        Log.e(TAG, "UserFragment: ");
     }
 
     /**
@@ -192,6 +198,18 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
             cl_activation.setVisibility(View.GONE);
             cl_app.setVisibility(View.VISIBLE);
         }
+        int is_activation = Settings.Global.getInt(mContext.getContentResolver(), CommonConfig.UIUI_ACTIVATION_KEY, 0);
+        if (is_activation != 1) {
+            tv_activation.setVisibility(View.VISIBLE);
+        } else {
+            tv_activation.setVisibility(View.GONE);
+        }
+        tv_activation.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                ApkUtils.openPackage(mContext, "com.uiui.zysn");
+            }
+        });
         String avatar = mMMKV.decodeString("USERINFO_AVATAR", "");
         Glide.with(iv_avatar).load(avatar).error(R.drawable.default_avatar).into(iv_avatar);
         tv_date1.setText(TimeUtils.getDateAndWeek(System.currentTimeMillis()));
@@ -264,6 +282,7 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
                 case 300: //设备没有绑定
                 case 400://没有授权的设备
                 case 403://设备归属不存在
+                case 402://sn不存在
                     tv_name.setText(getString(R.string.unbind));
                     tv_grade.setText(getString(R.string.notset));
                     cl_nodata.setVisibility(View.VISIBLE);
@@ -271,16 +290,15 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
                     cl_activation.setVisibility(View.VISIBLE);
                     cl_app.setVisibility(View.GONE);
                     break;
-                case 402://sn不存在
-                    ToastUtil.show(getString(R.string.device_unauthorized));
-                    Log.e(TAG, "setSnInfo: " + getString(R.string.device_unauthorized));
-                    tv_name.setText(getString(R.string.device_unauthorized));
-                    tv_grade.setText(getString(R.string.device_unauthorized));
-                    cl_nodata.setVisibility(View.GONE);
-                    cl_usedata.setVisibility(View.GONE);
-                    cl_activation.setVisibility(View.GONE);
-                    cl_app.setVisibility(View.GONE);
-                    break;
+//                    ToastUtil.show(getString(R.string.device_unauthorized));
+//                    Log.e(TAG, "setSnInfo: " + getString(R.string.device_unauthorized));
+//                    tv_name.setText(getString(R.string.device_unauthorized));
+//                    tv_grade.setText(getString(R.string.device_unauthorized));
+//                    cl_nodata.setVisibility(View.GONE);
+//                    cl_usedata.setVisibility(View.GONE);
+//                    cl_activation.setVisibility(View.GONE);
+//                    cl_app.setVisibility(View.GONE);
+//                    break;
                 default:
             }
         }
@@ -385,7 +403,7 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
 
     private UpdateDesktopReceiver updateDesktopReceiver;
 
-    private static final String UPDATE_DESKTOP_ICON_ACTION ="UPDATE_DESKTOP_ICON";
+    public static final String UPDATE_DESKTOP_ICON_ACTION = "UPDATE_DESKTOP_ICON";
 
     private void registerUpdateDesktopReceiver() {
         if (updateDesktopReceiver == null) {
@@ -403,10 +421,10 @@ public class UserFragment extends BaseFragment implements UserContact.UserView {
         public void onReceive(Context context, Intent intent) {
             String action = intent.getAction();
             Log.e("UpdateDesktopReceiver", "onReceive: " + action);
-            if (TextUtils.isEmpty(action)){
+            if (TextUtils.isEmpty(action)) {
                 return;
             }
-            if (UPDATE_DESKTOP_ICON_ACTION.equals(action)){
+            if (UPDATE_DESKTOP_ICON_ACTION.equals(action)) {
                 mPresenter.getInstalledApp();
             }
         }

app/src/main/java/com/uiui/zyos/receiver/APKinstallReceiver.java

@@ -0,0 +1,23 @@
+package com.uiui.zyos.receiver;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
+import com.uiui.zyos.fragment.user.UserFragment;
+
+public class APKinstallReceiver extends BroadcastReceiver {
+
+    private static final String TAG = APKinstallReceiver.class.getSimpleName();
+
+    @Override
+    public void onReceive(final Context context, Intent intent) {
+        // an Intent broadcast.
+        String packageName = intent.getDataString().replace("package:", "");
+        Log.e(TAG, "onReceive: " + packageName + ": " + intent.getAction());
+        Intent updateIntent = new Intent(UserFragment.UPDATE_DESKTOP_ICON_ACTION);
+        intent.setPackage("com.uiui.zyos");
+        context.sendBroadcast(updateIntent);
+    }
+}

app/src/main/java/com/uiui/zyos/utils/Utils.java

@@ -15,7 +15,9 @@ import android.os.BatteryManager;
 import android.os.Build;
 import android.os.Environment;
 import android.os.PowerManager;
+import android.util.DisplayMetrics;
 import android.util.Log;
+import android.view.WindowManager;
 
 import androidx.core.content.ContextCompat;
 
@@ -64,6 +66,32 @@ public class Utils {
 //        return serial;
 //    }
 
+    public static String getAndroiodScreenProperty(Context context) {
+        Log.e("getAndroiodScreenProperty", "heightPixels：" + context.getResources().getDisplayMetrics().heightPixels);
+        Log.e("getAndroiodScreenProperty", "widthPixels：" + context.getResources().getDisplayMetrics().widthPixels);
+        Log.e("getAndroiodScreenProperty", "density：" + context.getResources().getDisplayMetrics().density);
+        Log.e("getAndroiodScreenProperty", "densityDpi：" + context.getResources().getDisplayMetrics().densityDpi);
+
+        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        DisplayMetrics dm = new DisplayMetrics();
+        wm.getDefaultDisplay().getRealMetrics(dm);
+        int width = dm.widthPixels;         // 屏幕宽度（像素）
+        int height = dm.heightPixels;       // 屏幕高度（像素）
+        float density = dm.density;         // 屏幕密度（0.75 / 1.0 / 1.5）
+        int densityDpi = dm.densityDpi;     // 屏幕密度dpi（120 / 160 / 240）
+        // 屏幕宽度算法:屏幕宽度（像素）/屏幕密度
+        int screenWidth = (int) (width / density);  // 屏幕宽度(dp)
+        int screenHeight = (int) (height / density);// 屏幕高度(dp)
+
+        Log.e("getAndroiodScreenProperty", "屏幕宽度（像素）：" + width);
+        Log.e("getAndroiodScreenProperty", "屏幕高度（像素）：" + height);
+        Log.e("getAndroiodScreenProperty", "屏幕密度（0.75 / 1.0 / 1.5）：" + density);
+        Log.e("getAndroiodScreenProperty", "屏幕密度dpi（120 / 160 / 240）：" + densityDpi);
+        Log.e("getAndroiodScreenProperty", "屏幕宽度（dp）：" + screenWidth);
+        Log.e("getAndroiodScreenProperty", "屏幕高度（dp）：" + screenHeight);
+        return width + "×" + height;
+    }
+
     public static String getDeviceSN() {
         String serial = null;
         try {

app/src/main/res/layout-land/activity_main.xml

@@ -46,7 +46,6 @@
                 android:layout_marginTop="@dimen/dp_4"
                 android:layout_marginEnd="@dimen/dp_4"
                 android:layout_marginStart="@dimen/dp_4"
-                android:layout_marginBottom="@dimen/dp_2"
                 android:orientation="horizontal"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"

app/src/main/res/layout-land/fragment_biology.xml

@@ -15,8 +15,10 @@
             android:layout_height="wrap_content"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent">
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintVertical_bias="0.35">
 
             <androidx.constraintlayout.widget.ConstraintLayout
                 android:id="@+id/constraintLayout3"

app/src/main/res/layout-land/fragment_chemical.xml

@@ -13,6 +13,7 @@
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"

app/src/main/res/layout-land/fragment_chinese.xml

@@ -16,6 +16,7 @@
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintVertical_bias="0.35"
             app:layout_constraintTop_toTopOf="parent">
 
             <androidx.constraintlayout.widget.ConstraintLayout

app/src/main/res/layout-land/fragment_complex.xml

@@ -15,6 +15,7 @@
             android:layout_height="wrap_content"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintVertical_bias="0.35"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent">
 

app/src/main/res/layout-land/fragment_english.xml

@@ -13,6 +13,7 @@
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"

app/src/main/res/layout-land/fragment_main.xml

@@ -45,7 +45,7 @@
                 android:layout_marginTop="@dimen/dp_2"
                 android:layout_marginEnd="@dimen/dp_4"
                 android:layout_marginStart="@dimen/dp_4"
-                android:layout_marginBottom="@dimen/dp_2"
+                android:layout_marginBottom="@dimen/dp_4"
                 android:orientation="horizontal"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"

app/src/main/res/layout-land/fragment_math.xml

@@ -13,6 +13,7 @@
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"

app/src/main/res/layout-land/fragment_physics.xml

@@ -13,6 +13,7 @@
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"

app/src/main/res/layout-land/fragment_precision.xml

@@ -15,6 +15,7 @@
             android:layout_height="wrap_content"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintVertical_bias="0.35"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent">
 

app/src/main/res/layout-land/fragment_subject.xml

@@ -15,6 +15,7 @@
             android:layout_width="@dimen/dp_380"
             android:layout_height="@dimen/dp_24"
             android:layout_marginStart="@dimen/dp_8"
+            android:layout_marginTop="@dimen/dp_2"
             android:visibility="visible"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent"
@@ -23,10 +24,10 @@
             app:tl_indicator_margin_right="2dp"
             app:tl_indicator_style="NORMAL"
             app:tl_tab_space_equal="true"
-            app:tl_textSelectSize="@dimen/sp_15"
-            app:tl_textUnSelectSize="@dimen/sp_12"
             app:tl_textBold="SELECT"
-            app:tl_textSize="@dimen/sp_12" />
+            app:tl_textSelectSize="@dimen/sp_15"
+            app:tl_textSize="@dimen/sp_12"
+            app:tl_textUnSelectSize="@dimen/sp_12" />
 
         <androidx.viewpager.widget.ViewPager
             android:id="@+id/viewPager"
@@ -34,5 +35,4 @@
             android:layout_height="0dp"
             app:layout_constraintTop_toBottomOf="@+id/main_sliding_tab_layout" />
     </androidx.constraintlayout.widget.ConstraintLayout>
-
 </FrameLayout>

app/src/main/res/layout-land/fragment_user.xml

@@ -102,9 +102,9 @@
             <androidx.constraintlayout.widget.ConstraintLayout
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/dp_36"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
-                android:layout_marginTop="@dimen/dp_48"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="parent">
 
@@ -121,7 +121,7 @@
                         android:id="@+id/cl_nodata"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
-                        android:visibility="gone">
+                        android:visibility="visible">
 
                         <ImageView
                             android:id="@+id/imageView12"
@@ -136,6 +136,7 @@
                             app:layout_constraintTop_toTopOf="parent" />
 
                         <TextView
+                            android:id="@+id/textView8"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginTop="@dimen/dp_16"
@@ -145,6 +146,23 @@
                             app:layout_constraintEnd_toEndOf="@+id/imageView12"
                             app:layout_constraintStart_toStartOf="@+id/imageView12"
                             app:layout_constraintTop_toBottomOf="@+id/imageView12" />
+
+                        <TextView
+                            android:id="@+id/tv_activation"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:background="@drawable/bt_checkupdate_selector"
+                            android:paddingStart="@dimen/dp_8"
+                            android:paddingTop="@dimen/dp_2"
+                            android:paddingEnd="@dimen/dp_8"
+                            android:paddingBottom="@dimen/dp_2"
+                            android:text="点击激活学习系统"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_12"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/textView8" />
                     </androidx.constraintlayout.widget.ConstraintLayout>
 
                     <androidx.constraintlayout.widget.ConstraintLayout
@@ -154,6 +172,7 @@
                         android:visibility="gone">
 
                         <TextView
+                            android:id="@+id/tv_activated"
                             android:layout_width="wrap_content"
                             android:layout_height="@dimen/dp_16"
                             android:layout_marginTop="@dimen/dp_8"
@@ -234,7 +253,7 @@
                         android:id="@+id/cl_activation"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
-                        android:visibility="gone">
+                        android:visibility="visible">
 
                         <TextView
                             android:id="@+id/tv_date1"
@@ -249,12 +268,29 @@
                             app:layout_constraintStart_toStartOf="parent"
                             app:layout_constraintTop_toTopOf="parent" />
 
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_8"
+                            android:layout_marginEnd="@dimen/dp_8"
+                            android:background="@drawable/bt_checkupdate_selector"
+                            android:paddingStart="@dimen/dp_8"
+                            android:paddingTop="@dimen/dp_2"
+                            android:paddingEnd="@dimen/dp_8"
+                            android:paddingBottom="@dimen/dp_2"
+                            android:text="输入激活码"
+                            android:visibility="gone"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_10"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
                         <TextView
                             android:id="@+id/textView3"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginTop="@dimen/dp_16"
-                            android:text="设备绑定（未绑定，请扫码绑定设备）"
+                            android:text="激活系统后，绑定设备"
                             android:textColor="@color/white"
                             android:textSize="@dimen/sp_10"
                             app:layout_constraintEnd_toEndOf="parent"

app/src/main/res/layout-port/fragment_user.xml

@@ -102,9 +102,9 @@
             <androidx.constraintlayout.widget.ConstraintLayout
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/dp_48"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
-                android:layout_marginTop="@dimen/dp_48"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="parent">
 
@@ -121,7 +121,7 @@
                         android:id="@+id/cl_nodata"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
-                        android:visibility="gone">
+                        android:visibility="visible">
 
                         <ImageView
                             android:id="@+id/imageView12"
@@ -136,6 +136,7 @@
                             app:layout_constraintTop_toTopOf="parent" />
 
                         <TextView
+                            android:id="@+id/textView8"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginTop="@dimen/dp_16"
@@ -145,6 +146,23 @@
                             app:layout_constraintEnd_toEndOf="@+id/imageView12"
                             app:layout_constraintStart_toStartOf="@+id/imageView12"
                             app:layout_constraintTop_toBottomOf="@+id/imageView12" />
+
+                        <TextView
+                            android:id="@+id/tv_activation"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:background="@drawable/bt_checkupdate_selector"
+                            android:paddingStart="@dimen/dp_8"
+                            android:paddingTop="@dimen/dp_2"
+                            android:paddingEnd="@dimen/dp_8"
+                            android:paddingBottom="@dimen/dp_2"
+                            android:text="点击激活学习系统"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_12"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/textView8" />
                     </androidx.constraintlayout.widget.ConstraintLayout>
 
                     <androidx.constraintlayout.widget.ConstraintLayout
@@ -154,6 +172,7 @@
                         android:visibility="gone">
 
                         <TextView
+                            android:id="@+id/tv_activated"
                             android:layout_width="wrap_content"
                             android:layout_height="@dimen/dp_16"
                             android:layout_marginTop="@dimen/dp_8"
@@ -234,7 +253,7 @@
                         android:id="@+id/cl_activation"
                         android:layout_width="match_parent"
                         android:layout_height="match_parent"
-                        android:visibility="gone">
+                        android:visibility="visible">
 
                         <TextView
                             android:id="@+id/tv_date1"
@@ -249,12 +268,29 @@
                             app:layout_constraintStart_toStartOf="parent"
                             app:layout_constraintTop_toTopOf="parent" />
 
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_8"
+                            android:layout_marginEnd="@dimen/dp_8"
+                            android:background="@drawable/bt_checkupdate_selector"
+                            android:paddingStart="@dimen/dp_8"
+                            android:paddingTop="@dimen/dp_2"
+                            android:paddingEnd="@dimen/dp_8"
+                            android:paddingBottom="@dimen/dp_2"
+                            android:text="输入激活码"
+                            android:visibility="gone"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_10"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
                         <TextView
                             android:id="@+id/textView3"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginTop="@dimen/dp_16"
-                            android:text="设备绑定（未绑定，请扫码绑定设备）"
+                            android:text="激活系统后，绑定设备"
                             android:textColor="@color/white"
                             android:textSize="@dimen/sp_10"
                             app:layout_constraintEnd_toEndOf="parent"

app/src/main/res/layout-sw800dp/fragment_biology.xml

@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.biology.BiologyFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintVertical_bias="0.35">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout3"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/biology_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/constraintLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_8"
+                        android:maxLines="1"
+                        android:text="同步学习"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_16"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <LinearLayout
+                    android:id="@+id/linearLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:orientation="horizontal"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/constraintLayout">
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/imageView1"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginStart="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/biology_synchronous_explanation"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/imageView2"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginEnd="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/biology_unit_testing"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+                </LinearLayout>
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_marginStart="@dimen/dp_9"
+                app:layout_constraintBottom_toBottomOf="@+id/constraintLayout3"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout3"
+                app:layout_constraintTop_toTopOf="@+id/constraintLayout3">
+
+                <ImageView
+                    android:id="@+id/imageView3"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/biology_laboratory"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <ImageView
+                    android:id="@+id/imageView4"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/biological_fine_volume"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_chemical.xml

@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    tools:context=".fragment.chemical.ChemicalFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout3"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/chemical_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/constraintLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_8"
+                        android:maxLines="1"
+                        android:text="同步学习"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_16"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <LinearLayout
+                    android:id="@+id/linearLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:orientation="horizontal"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/constraintLayout">
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/imageView1"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginStart="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/chemical_synchronous_explanation"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/imageView2"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginEnd="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/chemical_synchronous_tutoring"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+                </LinearLayout>
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_marginStart="@dimen/dp_9"
+                app:layout_constraintBottom_toBottomOf="@+id/constraintLayout3"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout3"
+                app:layout_constraintTop_toTopOf="@+id/constraintLayout3">
+
+                <ImageView
+                    android:id="@+id/imageView3"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/chemical_lab"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <ImageView
+                    android:id="@+id/imageView4"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/chemical_fine_volume"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_chinese.xml

@@ -0,0 +1,558 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.uiui.zyos.base.CustomContent xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.chinese.ChineseFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintVertical_bias="0.35"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout3"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/chinese_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/constraintLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:maxLines="1"
+                        android:text="人教版"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_8"
+                        android:visibility="gone"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toStartOf="@+id/textView2"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="@+id/textView2" />
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_8"
+                        android:maxLines="1"
+                        android:text="同步学习"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_16"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <LinearLayout
+                    android:id="@+id/linearLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:orientation="horizontal"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/constraintLayout">
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/iv_sync_video"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginStart="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/chinese_synchronous_explanation"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginEnd="@dimen/dp_6"
+                            android:background="@drawable/chinese_card_bg"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent">
+
+                            <TextView
+                                android:id="@+id/tv_more_app"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginTop="@dimen/dp_4"
+                                android:text="查看更多…"
+                                android:visibility="gone"
+                                android:textColor="@color/black"
+                                android:textSize="@dimen/sp_7"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintTop_toTopOf="parent" />
+
+                            <LinearLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="0dp"
+                                android:layout_marginBottom="@dimen/dp_8"
+                                android:layout_marginTop="@dimen/dp_8"
+                                android:orientation="vertical"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintTop_toBottomOf="@+id/tv_more_app"
+                                tools:layout_editor_absoluteX="6dp">
+
+                                <LinearLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="0dp"
+                                    android:layout_weight="1"
+                                    android:orientation="horizontal"
+                                    app:layout_constraintBottom_toBottomOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_tutoring"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView4"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_synchronous_tutoring"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="同步辅导"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView4" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_near_antonyms"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView5"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_near_antonyms"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="近反义词"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView5" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_composition"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView6"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_read_composition"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="阅读写作"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView6" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                </LinearLayout>
+
+                                <LinearLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="0dp"
+                                    android:layout_weight="1"
+                                    android:orientation="horizontal"
+                                    app:layout_constraintBottom_toBottomOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_read"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView7"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_featured_reading"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="精选阅读"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView7" />
+
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_character"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView8"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_character"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="汉字学习"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView8" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_classical"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+
+                                            <ImageView
+                                                android:id="@+id/imageView9"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_classical"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="文言文"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView9" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+                                </LinearLayout>
+
+                                <LinearLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="0dp"
+                                    android:layout_weight="1"
+                                    android:orientation="horizontal"
+                                    app:layout_constraintBottom_toBottomOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_rhetoric"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView10"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_rhetoric"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="修辞手法"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView10" />
+
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_treasure"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView11"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_treasure"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="中华宝典"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView11" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_punctuation"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+
+                                            <ImageView
+                                                android:id="@+id/imageView12"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/chinese_punctuation"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="标点符号"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView12" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+                                </LinearLayout>
+
+                            </LinearLayout>
+
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+                </LinearLayout>
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_marginStart="@dimen/dp_9"
+                app:layout_constraintBottom_toBottomOf="@+id/constraintLayout3"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout3"
+                app:layout_constraintTop_toTopOf="@+id/constraintLayout3">
+
+                <ImageView
+                    android:id="@+id/iv_dictation"
+                    android:layout_width="@dimen/dp_142"
+                    android:layout_height="@dimen/dp_96"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/chinese_precision_science"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <ImageView
+                    android:id="@+id/iv_character"
+                    android:layout_width="@dimen/dp_67"
+                    android:layout_height="@dimen/dp_105"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/chinese_excellent_volume"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ImageView
+                    android:id="@+id/iv_foundation"
+                    android:layout_width="@dimen/dp_67"
+                    android:layout_height="@dimen/dp_105"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/chinese_poetry_world"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</com.uiui.zyos.base.CustomContent>

app/src/main/res/layout-sw800dp/fragment_complex.xml

@@ -0,0 +1,518 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.uiui.zyos.base.CustomContent xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.complex.ComplexFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintVertical_bias="0.35"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout6"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/complex_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <TextView
+                    android:id="@+id/textView7"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="@dimen/dp_8"
+                    android:text="综合学习"
+                    android:textColor="@color/white"
+                    android:textSize="@dimen/sp_16"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/textView7">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:layout_marginStart="@dimen/dp_16"
+                        android:layout_marginBottom="@dimen/dp_16"
+                        android:layout_marginEnd="@dimen/dp_16"
+                        android:orientation="horizontal">
+
+                        <LinearLayout
+                            android:layout_width="0dp"
+                            android:layout_height="match_parent"
+                            android:layout_weight="1"
+                            android:orientation="vertical">
+
+                            <LinearLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="0dp"
+                                android:layout_weight="1"
+                                android:orientation="horizontal">
+
+                                <androidx.constraintlayout.widget.ConstraintLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="match_parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:layout_width="@dimen/dp_148"
+                                        android:layout_height="@dimen/dp_66"
+                                        android:background="@drawable/complex_politics_box"
+                                        app:layout_constraintBottom_toBottomOf="parent"
+                                        app:layout_constraintEnd_toEndOf="parent"
+                                        app:layout_constraintStart_toStartOf="parent"
+                                        app:layout_constraintTop_toTopOf="parent">
+
+                                        <LinearLayout
+                                            android:layout_width="match_parent"
+                                            android:layout_height="match_parent"
+                                            android:layout_marginTop="@dimen/dp_19"
+                                            android:orientation="horizontal"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_politics_video"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent"
+                                                    tools:layout_editor_absoluteX="0dp">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView14"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_video"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步视频"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView14" />
+
+
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_politics_coach"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView15"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_book"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步辅导"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView15" />
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+                                        </LinearLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+                                </androidx.constraintlayout.widget.ConstraintLayout>
+                            </LinearLayout>
+
+                            <LinearLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="0dp"
+                                android:layout_weight="1"
+                                android:orientation="horizontal">
+
+                                <androidx.constraintlayout.widget.ConstraintLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="match_parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:layout_width="@dimen/dp_148"
+                                        android:layout_height="@dimen/dp_66"
+                                        android:background="@drawable/complex_geography_box"
+                                        app:layout_constraintBottom_toBottomOf="parent"
+                                        app:layout_constraintEnd_toEndOf="parent"
+                                        app:layout_constraintStart_toStartOf="parent"
+                                        app:layout_constraintTop_toTopOf="parent">
+
+                                        <LinearLayout
+                                            android:layout_width="match_parent"
+                                            android:layout_height="match_parent"
+                                            android:layout_marginTop="@dimen/dp_19"
+                                            android:orientation="horizontal"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_geography_video"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView16"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_video"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步视频"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView16" />
+
+
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_geography_coach"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView17"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_book"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步辅导"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView17" />
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+                                        </LinearLayout>
+
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                </androidx.constraintlayout.widget.ConstraintLayout>
+                            </LinearLayout>
+                        </LinearLayout>
+
+                        <LinearLayout
+                            android:layout_width="0dp"
+                            android:layout_height="match_parent"
+                            android:layout_weight="1"
+                            android:orientation="vertical">
+
+                            <LinearLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="0dp"
+                                android:layout_weight="1"
+                                android:orientation="horizontal">
+
+                                <androidx.constraintlayout.widget.ConstraintLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="match_parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:layout_width="@dimen/dp_148"
+                                        android:layout_height="@dimen/dp_66"
+                                        android:background="@drawable/complex_history_box"
+                                        app:layout_constraintBottom_toBottomOf="parent"
+                                        app:layout_constraintEnd_toEndOf="parent"
+                                        app:layout_constraintStart_toStartOf="parent"
+                                        app:layout_constraintTop_toTopOf="parent">
+
+                                        <LinearLayout
+                                            android:layout_width="match_parent"
+                                            android:layout_height="match_parent"
+                                            android:layout_marginTop="@dimen/dp_19"
+                                            android:orientation="horizontal"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_history_video"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView18"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_video"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步视频"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView18" />
+
+
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_history_coach"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView19"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_book"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步辅导"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView19" />
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+                                        </LinearLayout>
+
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                </androidx.constraintlayout.widget.ConstraintLayout>
+                            </LinearLayout>
+
+                            <LinearLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="0dp"
+                                android:layout_weight="1"
+                                android:orientation="horizontal">
+
+                                <androidx.constraintlayout.widget.ConstraintLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="match_parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:layout_width="@dimen/dp_148"
+                                        android:layout_height="@dimen/dp_66"
+                                        android:background="@drawable/complex_science_box"
+                                        app:layout_constraintBottom_toBottomOf="parent"
+                                        app:layout_constraintEnd_toEndOf="parent"
+                                        app:layout_constraintStart_toStartOf="parent"
+                                        app:layout_constraintTop_toTopOf="parent">
+
+                                        <LinearLayout
+                                            android:layout_width="match_parent"
+                                            android:layout_height="match_parent"
+                                            android:layout_marginTop="@dimen/dp_19"
+                                            android:orientation="horizontal"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_science_video"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView20"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_video"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步视频"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView20" />
+
+
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                            <androidx.constraintlayout.widget.ConstraintLayout
+                                                android:layout_width="match_parent"
+                                                android:layout_height="match_parent"
+                                                android:layout_weight="1">
+
+                                                <androidx.constraintlayout.widget.ConstraintLayout
+                                                    android:id="@+id/cl_science_coach"
+                                                    android:layout_width="match_parent"
+                                                    android:layout_height="match_parent"
+                                                    app:layout_constraintTop_toTopOf="parent">
+
+                                                    <ImageView
+                                                        android:id="@+id/imageView21"
+                                                        android:layout_width="@dimen/dp_32"
+                                                        android:layout_height="@dimen/dp_32"
+                                                        android:src="@drawable/complex_book"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toTopOf="parent" />
+
+                                                    <TextView
+                                                        android:layout_width="wrap_content"
+                                                        android:layout_height="wrap_content"
+                                                        android:text="同步辅导"
+                                                        android:textColor="@color/colorAccent"
+                                                        android:textSize="@dimen/sp_8"
+                                                        app:layout_constraintBottom_toBottomOf="parent"
+                                                        app:layout_constraintEnd_toEndOf="parent"
+                                                        app:layout_constraintStart_toStartOf="parent"
+                                                        app:layout_constraintTop_toBottomOf="@+id/imageView21" />
+                                                </androidx.constraintlayout.widget.ConstraintLayout>
+                                            </androidx.constraintlayout.widget.ConstraintLayout>
+                                        </LinearLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+                                </androidx.constraintlayout.widget.ConstraintLayout>
+                            </LinearLayout>
+                        </LinearLayout>
+                    </LinearLayout>
+                </androidx.constraintlayout.widget.ConstraintLayout>
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="@dimen/dp_210"
+                android:layout_marginStart="@dimen/dp_10"
+                app:layout_constraintBottom_toBottomOf="@id/constraintLayout6"
+                app:layout_constraintStart_toEndOf="@id/constraintLayout6"
+                app:layout_constraintTop_toTopOf="@id/constraintLayout6">
+
+                <ImageView
+                    android:id="@+id/iv_video"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/complex_knowledge_video"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <ImageView
+                    android:id="@+id/iv_famous_teacher"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/complex_famous_teacher"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</com.uiui.zyos.base.CustomContent>

app/src/main/res/layout-sw800dp/fragment_english.xml

@@ -0,0 +1,159 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.english.EnglishFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout3"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/english_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:orientation="horizontal"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent">
+
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_8"
+                        android:maxLines="1"
+                        android:text="同步学习"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_16"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <ImageView
+                        android:id="@+id/imageView5"
+                        android:layout_width="@dimen/dp_214"
+                        android:layout_height="@dimen/dp_163"
+                        android:layout_marginStart="@dimen/dp_14"
+                        android:layout_marginBottom="@dimen/dp_14"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/english_explanation"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintStart_toStartOf="parent" />
+
+                    <ImageView
+                        android:id="@+id/imageView6"
+                        android:layout_width="@dimen/dp_101"
+                        android:layout_height="@dimen/dp_47"
+                        android:layout_marginStart="@dimen/dp_9"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/english_synchronous_vocabulary"
+                        app:layout_constraintStart_toEndOf="@+id/imageView5"
+                        app:layout_constraintTop_toTopOf="@+id/imageView5" />
+
+                    <ImageView
+                        android:id="@+id/imageView7"
+                        android:layout_width="@dimen/dp_101"
+                        android:layout_height="@dimen/dp_47"
+                        android:layout_marginStart="@dimen/dp_9"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/english_listen_read"
+                        app:layout_constraintBottom_toTopOf="@+id/imageView8"
+                        app:layout_constraintStart_toEndOf="@+id/imageView5"
+                        app:layout_constraintTop_toBottomOf="@+id/imageView6" />
+
+                    <ImageView
+                        android:id="@+id/imageView8"
+                        android:layout_width="@dimen/dp_101"
+                        android:layout_height="@dimen/dp_47"
+                        android:layout_marginStart="@dimen/dp_9"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/english_unit_practice"
+                        app:layout_constraintBottom_toBottomOf="@+id/imageView5"
+                        app:layout_constraintStart_toEndOf="@+id/imageView5" />
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_marginStart="@dimen/dp_9"
+                app:layout_constraintBottom_toBottomOf="@+id/constraintLayout3"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout3"
+                app:layout_constraintTop_toTopOf="@+id/constraintLayout3">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="@dimen/dp_142"
+                    android:layout_height="@dimen/dp_209"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/math_excellent_volume"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <ImageView
+                        android:id="@+id/imageView9"
+                        android:layout_width="@dimen/dp_142"
+                        android:layout_height="@dimen/dp_64"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/english_remember_words"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <ImageView
+                        android:id="@+id/imageView10"
+                        android:layout_width="@dimen/dp_142"
+                        android:layout_height="@dimen/dp_64"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/english_listen_and_speak_special"
+                        app:layout_constraintBottom_toTopOf="@+id/imageView11"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toBottomOf="@+id/imageView9" />
+
+                    <ImageView
+                        android:id="@+id/imageView11"
+                        android:layout_width="@dimen/dp_142"
+                        android:layout_height="@dimen/dp_64"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/english_precision_learning"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent" />
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_main.xml

@@ -0,0 +1,297 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.main.MainFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.viewpager.widget.ViewPager
+            android:id="@+id/viewPager"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintBottom_toTopOf="@+id/magicIndicator"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <net.lucode.hackware.magicindicator.MagicIndicator
+            android:id="@+id/magicIndicator"
+            android:layout_width="wrap_content"
+            android:layout_height="@dimen/dp_16"
+            android:layout_centerHorizontal="true"
+            android:visibility="visible"
+            app:layout_constraintBottom_toTopOf="@+id/constraintLayout2"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent" />
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/constraintLayout2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="@dimen/dp_2"
+            android:background="@drawable/custom_bg_ai"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginTop="@dimen/dp_2"
+                android:layout_marginEnd="@dimen/dp_4"
+                android:layout_marginStart="@dimen/dp_4"
+                android:layout_marginBottom="@dimen/dp_4"
+                android:orientation="horizontal"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_0"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon0"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_8"
+                        android:layout_marginEnd="@dimen/dp_4"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/com_android_appstore"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname0"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="应用市场"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon0"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon0"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon0" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_1"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon1"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_4"
+                        android:layout_marginEnd="@dimen/dp_4"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/com_android_browser"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname1"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="浏览器"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon1"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon1"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon1" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_2"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon2"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_4"
+                        android:layout_marginEnd="@dimen/dp_4"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/com_android_clean"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="平板管家"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon2"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon2"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon2" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_3"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon3"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_4"
+                        android:layout_marginEnd="@dimen/dp_4"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/com_android_camera"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname3"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="相机"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon3"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon3"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon3" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_4"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon4"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_4"
+                        android:layout_marginEnd="@dimen/dp_4"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/com_android_settings"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname4"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="设置"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon4"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon4"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon4" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_5"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon5"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_4"
+                        android:layout_marginEnd="@dimen/dp_4"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/com_android_gallery3d_app"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname5"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="图库"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon5"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon5"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon5" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_6"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon6"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_4"
+                        android:layout_marginEnd="@dimen/dp_4"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/icon_video"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname6"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="视频百科"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon6"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon6"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon6" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_7"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent">
+
+                    <ImageView
+                        android:id="@+id/iv_icon7"
+                        android:layout_width="@dimen/dp_32"
+                        android:layout_height="@dimen/dp_32"
+                        android:layout_marginStart="@dimen/dp_4"
+                        android:layout_marginEnd="@dimen/dp_8"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/icon_dict"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <TextView
+                        android:id="@+id/tv_appname7"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="字典"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_7"
+                        app:layout_constraintEnd_toEndOf="@+id/iv_icon7"
+                        app:layout_constraintStart_toStartOf="@+id/iv_icon7"
+                        app:layout_constraintTop_toBottomOf="@+id/iv_icon7" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+            </LinearLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_math.xml

@@ -0,0 +1,511 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.math.MathFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout3"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/math_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/constraintLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_8"
+                        android:maxLines="1"
+                        android:text="同步学习"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_16"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <LinearLayout
+                    android:id="@+id/linearLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:orientation="horizontal"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/constraintLayout">
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/iv_sync_video"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginStart="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/math_synchronous_explanation"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginEnd="@dimen/dp_6"
+                            android:background="@drawable/chinese_card_bg"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent">
+
+                            <LinearLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="0dp"
+                                android:layout_marginTop="@dimen/dp_8"
+                                android:layout_marginBottom="@dimen/dp_8"
+                                android:orientation="vertical"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintTop_toTopOf="parent"
+                              >
+
+                                <LinearLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="0dp"
+                                    android:layout_weight="1"
+                                    android:orientation="horizontal"
+                                    app:layout_constraintBottom_toBottomOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_tutoring"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView4"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_synchronous_tutoring"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="同步辅导"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView4" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_near_antonyms"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView5"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_problem_training"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="应用题训练"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView5" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_composition"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView6"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_olympiad_training"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="奥数训练"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView6" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                </LinearLayout>
+
+                                <LinearLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="0dp"
+                                    android:layout_weight="1"
+                                    android:orientation="horizontal"
+                                    app:layout_constraintBottom_toBottomOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_read"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView7"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_equation_solution"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="方程精解"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView7" />
+
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_character"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView8"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/mathematical_basis"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="数学基础"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView8" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_classical"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+
+                                            <ImageView
+                                                android:id="@+id/imageView9"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_arithmetic"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="四则运算"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView9" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+                                </LinearLayout>
+
+                                <LinearLayout
+                                    android:layout_width="match_parent"
+                                    android:layout_height="0dp"
+                                    android:layout_weight="1"
+                                    android:orientation="horizontal"
+                                    app:layout_constraintBottom_toBottomOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent">
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_encyclopedia"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView10"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_encyclopedia"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="公式大全"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView10" />
+
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_number"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+                                            <ImageView
+                                                android:id="@+id/imageView11"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_number"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="认识数字"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView11" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                                    <androidx.constraintlayout.widget.ConstraintLayout
+                                        android:id="@+id/cl_formula"
+                                        android:layout_width="0dp"
+                                        android:layout_height="match_parent"
+                                        android:layout_weight="1">
+
+                                        <androidx.constraintlayout.widget.ConstraintLayout
+                                            android:layout_width="wrap_content"
+                                            android:layout_height="wrap_content"
+                                            app:layout_constraintBottom_toBottomOf="parent"
+                                            app:layout_constraintEnd_toEndOf="parent"
+                                            app:layout_constraintStart_toStartOf="parent"
+                                            app:layout_constraintTop_toTopOf="parent">
+
+
+                                            <ImageView
+                                                android:id="@+id/imageView12"
+                                                android:layout_width="@dimen/dp_32"
+                                                android:layout_height="@dimen/dp_32"
+                                                android:adjustViewBounds="true"
+                                                android:scaleType="centerInside"
+                                                android:src="@drawable/math_formula"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toTopOf="parent" />
+
+                                            <TextView
+                                                android:layout_width="wrap_content"
+                                                android:layout_height="wrap_content"
+                                                android:text="数学公式"
+                                                android:textColor="@color/default_text_color"
+                                                android:textSize="@dimen/sp_7"
+                                                app:layout_constraintBottom_toBottomOf="parent"
+                                                app:layout_constraintEnd_toEndOf="parent"
+                                                app:layout_constraintStart_toStartOf="parent"
+                                                app:layout_constraintTop_toBottomOf="@+id/imageView12" />
+                                        </androidx.constraintlayout.widget.ConstraintLayout>
+                                    </androidx.constraintlayout.widget.ConstraintLayout>
+                                </LinearLayout>
+
+                            </LinearLayout>
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+                </LinearLayout>
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_marginStart="@dimen/dp_9"
+                app:layout_constraintBottom_toBottomOf="@+id/constraintLayout3"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout3"
+                app:layout_constraintTop_toTopOf="@+id/constraintLayout3">
+
+                <ImageView
+                    android:id="@+id/iv_precision_learning"
+                    android:layout_width="@dimen/dp_140"
+                    android:layout_height="@dimen/dp_209"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/math_excellent_volume"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_physics.xml

@@ -0,0 +1,136 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.physics.PhysicsFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintVertical_bias="0.35"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout3"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/physical_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/constraintLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_8"
+                        android:maxLines="1"
+                        android:text="同步学习"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_16"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <LinearLayout
+                    android:id="@+id/linearLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="0dp"
+                    android:orientation="horizontal"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/constraintLayout">
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/imageView1"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginStart="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/physical_synchronous_explanation"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1">
+
+                        <ImageView
+                            android:id="@+id/imageView2"
+                            android:layout_width="@dimen/dp_159"
+                            android:layout_height="@dimen/dp_163"
+                            android:layout_marginEnd="@dimen/dp_6"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/physical_unit_tests"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+                </LinearLayout>
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="0dp"
+                android:layout_marginStart="@dimen/dp_9"
+                app:layout_constraintBottom_toBottomOf="@+id/constraintLayout3"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout3"
+                app:layout_constraintTop_toTopOf="@+id/constraintLayout3">
+
+                <ImageView
+                    android:id="@+id/imageView3"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/physical_lab"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <ImageView
+                    android:id="@+id/imageView4"
+                    android:layout_width="@dimen/dp_141"
+                    android:layout_height="@dimen/dp_100"
+                    android:layout_weight="1"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/physical_fine_volume"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_precision.xml

@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.precision.PrecisionFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintVertical_bias="0.35"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout3"
+                android:layout_width="@dimen/dp_359"
+                android:layout_height="@dimen/dp_210"
+                android:background="@drawable/precision_box"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/constraintLayout"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:maxLines="1"
+                        android:text="人教版"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_8"
+                        android:visibility="gone"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toStartOf="@+id/textView2"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="@+id/textView2" />
+
+                    <TextView
+                        android:id="@+id/textView2"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="@dimen/dp_8"
+                        android:maxLines="1"
+                        android:text="精准学"
+                        android:textColor="@color/white"
+                        android:textSize="@dimen/sp_16"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="0dp"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/constraintLayout">
+
+                    <ImageView
+                        android:id="@+id/iv_bunk"
+                        android:layout_width="@dimen/dp_160"
+                        android:layout_height="@dimen/dp_163"
+                        android:src="@drawable/precision_question_bank"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <ImageView
+                        android:id="@+id/iv_paper"
+                        android:layout_width="@dimen/dp_160"
+                        android:layout_height="@dimen/dp_77"
+                        android:layout_marginStart="@dimen/dp_9"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/precision_test_paper"
+                        app:layout_constraintStart_toEndOf="@+id/iv_bunk"
+                        app:layout_constraintTop_toTopOf="@+id/iv_bunk" />
+
+                    <ImageView
+                        android:id="@+id/iv_test"
+                        android:layout_width="@dimen/dp_160"
+                        android:layout_height="@dimen/dp_77"
+                        android:adjustViewBounds="true"
+                        android:scaleType="centerCrop"
+                        android:src="@drawable/precision_stage_test"
+                        app:layout_constraintBottom_toBottomOf="@+id/iv_bunk"
+                        app:layout_constraintStart_toStartOf="@+id/iv_paper" />
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <ImageView
+                android:id="@+id/iv_book"
+                android:layout_width="@dimen/dp_141"
+                android:layout_height="@dimen/dp_100"
+                android:layout_marginStart="@dimen/dp_10"
+                android:adjustViewBounds="true"
+                android:scaleType="centerCrop"
+                android:src="@drawable/precision_wrong_book"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout3"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <ImageView
+                android:id="@+id/iv_favorites"
+                android:layout_width="@dimen/dp_141"
+                android:layout_height="@dimen/dp_100"
+                android:adjustViewBounds="true"
+                android:scaleType="centerCrop"
+                android:src="@drawable/precision_favorites"
+                app:layout_constraintBottom_toBottomOf="@+id/constraintLayout3"
+                app:layout_constraintStart_toStartOf="@+id/iv_book" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_subject.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.subject.SubjectFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <com.flyco.tablayout.SlidingTabLayout
+            android:id="@+id/main_sliding_tab_layout"
+            android:layout_width="@dimen/dp_380"
+            android:layout_height="@dimen/dp_24"
+            android:layout_marginStart="@dimen/dp_8"
+            android:layout_marginTop="@dimen/dp_2"
+            android:visibility="visible"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:tl_indicator_color="#00000000"
+            app:tl_indicator_margin_left="2dp"
+            app:tl_indicator_margin_right="2dp"
+            app:tl_indicator_style="NORMAL"
+            app:tl_tab_space_equal="true"
+            app:tl_textBold="SELECT"
+            app:tl_textSelectSize="@dimen/sp_15"
+            app:tl_textSize="@dimen/sp_12"
+            app:tl_textUnSelectSize="@dimen/sp_12" />
+
+        <androidx.viewpager.widget.ViewPager
+            android:id="@+id/viewPager"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintTop_toBottomOf="@+id/main_sliding_tab_layout" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</FrameLayout>

app/src/main/res/layout-sw800dp/fragment_user.xml

@@ -0,0 +1,446 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.user.UserFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/constraintLayout4"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/dp_28"
+            android:layout_marginTop="@dimen/dp_8"
+            app:layout_constraintEnd_toEndOf="@+id/constraintLayout7"
+            app:layout_constraintStart_toStartOf="@+id/constraintLayout7"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/constraintLayout5"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <com.shehuan.niv.NiceImageView
+                    android:id="@+id/iv_avatar"
+                    android:layout_width="@dimen/dp_28"
+                    android:layout_height="@dimen/dp_28"
+                    android:adjustViewBounds="true"
+                    android:scaleType="centerCrop"
+                    android:src="@drawable/default_avatar"
+                    app:is_circle="true"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <TextView
+                    android:id="@+id/tv_name"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="@dimen/dp_8"
+                    android:maxLines="1"
+                    android:text="@string/default_name"
+                    android:textColor="@color/white"
+                    android:textSize="@dimen/sp_10"
+                    app:layout_constraintStart_toEndOf="@+id/iv_avatar"
+                    app:layout_constraintTop_toTopOf="@+id/iv_avatar" />
+
+                <TextView
+                    android:id="@+id/tv_grade"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:maxLines="1"
+                    android:text="@string/default_grade"
+                    android:textColor="@color/white"
+                    android:textSize="@dimen/sp_10"
+                    app:layout_constraintBottom_toBottomOf="@+id/iv_avatar"
+                    app:layout_constraintStart_toStartOf="@+id/tv_name" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <ImageView
+                android:id="@+id/iv_speaker"
+                android:layout_width="@dimen/dp_16"
+                android:layout_height="@dimen/dp_16"
+                android:layout_marginStart="@dimen/dp_96"
+                android:src="@drawable/user_speaker"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toEndOf="@+id/constraintLayout5"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <TextView
+                android:id="@+id/tv_notification"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="@dimen/dp_4"
+                android:layout_marginEnd="@dimen/dp_32"
+                android:maxLines="1"
+                android:text="@string/tips"
+                android:textColor="@color/lightGray"
+                android:textSize="@dimen/sp_8"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@+id/iv_speaker"
+                app:layout_constraintTop_toTopOf="parent" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/constraintLayout7"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/dp_36"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/constraintLayout"
+                    android:layout_width="@dimen/dp_164"
+                    android:layout_height="@dimen/dp_168"
+                    android:background="@drawable/user_center_box"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:id="@+id/cl_nodata"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:visibility="visible">
+
+                        <ImageView
+                            android:id="@+id/imageView12"
+                            android:layout_width="@dimen/dp_54"
+                            android:layout_height="@dimen/dp_65"
+                            android:layout_marginTop="68dp"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/user_trophy"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintHorizontal_bias="0.5"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
+                        <TextView
+                            android:id="@+id/textView8"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_12"
+                            android:text="暂无数据1"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_6"
+                            app:layout_constraintEnd_toEndOf="@+id/imageView12"
+                            app:layout_constraintStart_toStartOf="@+id/imageView12"
+                            app:layout_constraintTop_toBottomOf="@+id/imageView12" />
+
+                        <TextView
+                            android:id="@+id/tv_activation"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:background="@drawable/bt_checkupdate_selector"
+                            android:paddingStart="@dimen/dp_6"
+                            android:paddingTop="@dimen/dp_2"
+                            android:paddingEnd="@dimen/dp_6"
+                            android:paddingBottom="@dimen/dp_2"
+                            android:text="点击激活学习系统"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_9"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/textView8" />
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:id="@+id/cl_usedata"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:visibility="gone">
+
+                        <TextView
+                            android:id="@+id/tv_activated"
+                            android:layout_width="wrap_content"
+                            android:layout_height="@dimen/dp_16"
+                            android:layout_marginTop="@dimen/dp_8"
+                            android:layout_marginEnd="@dimen/dp_8"
+                            android:background="@drawable/activation_bg"
+                            android:gravity="center"
+                            android:text="设备已激活"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_8"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
+                        <ImageView
+                            android:id="@+id/imageView17"
+                            android:layout_width="@dimen/dp_68"
+                            android:layout_height="@dimen/dp_82"
+                            android:layout_marginTop="@dimen/dp_32"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/user_trophy"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
+                        <TextView
+                            android:id="@+id/tv_percent"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_8"
+                            android:maxLines="1"
+                            android:text="80%"
+                            android:textColor="@color/percent_color"
+                            android:textSize="@dimen/sp_25"
+                            app:layout_constraintEnd_toEndOf="@+id/imageView17"
+                            app:layout_constraintStart_toStartOf="@+id/imageView17"
+                            app:layout_constraintTop_toBottomOf="@+id/imageView17" />
+
+                        <TextView
+                            android:id="@+id/textView5"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_8"
+                            android:maxLines="1"
+                            android:text="学习时长超过同用户"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_8"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/tv_percent" />
+
+                        <TextView
+                            android:id="@+id/tv_duration"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_8"
+                            android:maxLines="1"
+                            android:text="今日学习时间"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_8"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/textView5" />
+
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:layout_width="@dimen/dp_234"
+                    android:layout_height="@dimen/dp_168"
+                    android:layout_marginStart="@dimen/dp_21"
+                    android:background="@drawable/user_app_box"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toEndOf="@+id/constraintLayout"
+                    app:layout_constraintTop_toTopOf="parent">
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:id="@+id/cl_activation"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:visibility="visible">
+
+                        <TextView
+                            android:id="@+id/tv_date1"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginStart="@dimen/dp_6"
+                            android:layout_marginTop="@dimen/dp_6"
+                            android:maxLines="1"
+                            android:text="2月14日 星期二"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_7"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_6"
+                            android:layout_marginEnd="@dimen/dp_6"
+                            android:background="@drawable/bt_checkupdate_selector"
+                            android:paddingStart="@dimen/dp_6"
+                            android:paddingTop="@dimen/dp_2"
+                            android:paddingEnd="@dimen/dp_6"
+                            android:paddingBottom="@dimen/dp_2"
+                            android:text="输入激活码"
+                            android:visibility="gone"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_8"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
+                        <TextView
+                            android:id="@+id/textView3"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="@dimen/dp_16"
+                            android:text="激活系统后，绑定设备"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_8"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/tv_date1" />
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/textView3">
+
+                            <com.shehuan.niv.NiceImageView
+                                android:id="@+id/iv_applet_qrcode"
+                                android:layout_width="@dimen/dp_70"
+                                android:layout_height="@dimen/dp_70"
+                                android:adjustViewBounds="true"
+                                android:scaleType="centerCrop"
+                                android:src="@drawable/applet_qrcode"
+                                app:corner_radius="@dimen/dp_6"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toTopOf="parent" />
+
+                            <TextView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginTop="@dimen/dp_12"
+                                android:gravity="center_horizontal"
+                                android:text="第一步\n扫码注册小程序"
+                                android:textColor="@color/white"
+                                android:textSize="@dimen/sp_6"
+                                app:layout_constraintEnd_toEndOf="@+id/iv_applet_qrcode"
+                                app:layout_constraintStart_toStartOf="@+id/iv_applet_qrcode"
+                                app:layout_constraintTop_toBottomOf="@+id/iv_applet_qrcode" />
+
+                            <ImageView
+                                android:id="@+id/iv_progress"
+                                android:layout_width="@dimen/dp_12"
+                                android:layout_height="@dimen/dp_12"
+                                android:layout_marginStart="@dimen/dp_12"
+                                android:adjustViewBounds="true"
+                                android:scaleType="centerCrop"
+                                android:src="@drawable/user_progress"
+                                app:layout_constraintBottom_toBottomOf="@+id/iv_applet_qrcode"
+                                app:layout_constraintStart_toEndOf="@+id/iv_applet_qrcode"
+                                app:layout_constraintTop_toTopOf="@+id/iv_applet_qrcode" />
+
+                            <com.shehuan.niv.NiceImageView
+                                android:id="@+id/iv_device_qrcode"
+                                android:layout_width="@dimen/dp_70"
+                                android:layout_height="@dimen/dp_70"
+                                android:layout_marginStart="@dimen/dp_12"
+                                android:adjustViewBounds="true"
+                                android:scaleType="centerCrop"
+                                app:corner_radius="@dimen/dp_6"
+                                app:layout_constraintStart_toEndOf="@+id/iv_progress"
+                                app:layout_constraintTop_toTopOf="@+id/iv_applet_qrcode" />
+
+                            <TextView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginTop="@dimen/dp_12"
+                                android:gravity="center_horizontal"
+                                android:text="第二步\n通过小程序扫码绑定设备"
+                                android:textColor="@color/white"
+                                android:textSize="@dimen/sp_6"
+                                app:layout_constraintEnd_toEndOf="@+id/iv_device_qrcode"
+                                app:layout_constraintStart_toStartOf="@+id/iv_device_qrcode"
+                                app:layout_constraintTop_toBottomOf="@+id/iv_device_qrcode" />
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+
+                    <androidx.constraintlayout.widget.ConstraintLayout
+                        android:id="@+id/cl_app"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:visibility="gone">
+
+                        <TextView
+                            android:id="@+id/tv_date2"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginStart="@dimen/dp_8"
+                            android:layout_marginTop="@dimen/dp_8"
+                            android:maxLines="1"
+                            android:text="2月14日 星期二"
+                            android:textColor="@color/white"
+                            android:textSize="@dimen/sp_12"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="parent" />
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:id="@+id/cl_more"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            app:layout_constraintBottom_toBottomOf="@+id/tv_date2"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintTop_toTopOf="@+id/tv_date2">
+
+                            <ImageView
+                                android:id="@+id/imageView13"
+                                android:layout_width="@dimen/dp_16"
+                                android:layout_height="@dimen/dp_16"
+                                android:layout_marginEnd="@dimen/dp_8"
+                                android:adjustViewBounds="true"
+                                android:scaleType="centerCrop"
+                                android:src="@drawable/user_more"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintTop_toTopOf="parent" />
+
+                            <TextView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginEnd="@dimen/dp_8"
+                                android:text="更多应用"
+                                android:textColor="@color/white"
+                                android:textSize="@dimen/sp_12"
+                                app:layout_constraintBottom_toBottomOf="@+id/imageView13"
+                                app:layout_constraintEnd_toStartOf="@+id/imageView13"
+                                app:layout_constraintTop_toTopOf="@+id/imageView13" />
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+
+                        <androidx.recyclerview.widget.RecyclerView
+                            android:id="@+id/rv_app"
+                            android:layout_width="match_parent"
+                            android:layout_height="0dp"
+                            android:layout_margin="@dimen/dp_8"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintTop_toBottomOf="@+id/tv_date2" />
+
+                        <ImageView
+                            android:id="@+id/iv_nodata"
+                            android:layout_width="@dimen/dp_64"
+                            android:layout_height="@dimen/dp_64"
+                            android:adjustViewBounds="true"
+                            android:scaleType="centerCrop"
+                            android:src="@drawable/nodata"
+                            android:visibility="gone"
+                            app:layout_constraintBottom_toBottomOf="parent"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toTopOf="@+id/rv_app" />
+
+                    </androidx.constraintlayout.widget.ConstraintLayout>
+                </androidx.constraintlayout.widget.ConstraintLayout>
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</FrameLayout>

app/src/main/res/layout/activity_policy.xml

@@ -3,6 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="@color/white"
     tools:context=".activity.PolicyActivity">
 
     <ScrollView

app/src/main/res/layout/dialog_privacy_policy.xml

@@ -6,7 +6,7 @@
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="@dimen/dp_200"
-        android:layout_height="@dimen/dp_180"
+        android:layout_height="wrap_content"
         android:background="@drawable/background_add"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
@@ -17,7 +17,7 @@
             android:id="@+id/textView6"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="@dimen/dp_4"
+            android:layout_marginTop="@dimen/dp_8"
             android:text="@string/privacy_agreement_title"
             android:textColor="@color/black"
             android:textSize="@dimen/sp_12"
@@ -28,11 +28,11 @@
 
         <ScrollView
             android:layout_width="match_parent"
-            android:layout_height="0dp"
+            android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/dp_8"
-            android:layout_marginTop="@dimen/dp_4"
+            android:layout_marginTop="@dimen/dp_8"
             android:layout_marginEnd="@dimen/dp_8"
-            android:layout_marginBottom="@dimen/dp_4"
+            android:layout_marginBottom="@dimen/dp_8"
             app:layout_constraintBottom_toTopOf="@+id/linearLayout5"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
@@ -44,7 +44,7 @@
                 android:layout_height="wrap_content"
                 android:text="@string/privacy_agreement_content"
                 android:textColor="@color/black"
-                android:textSize="@dimen/sp_10" />
+                android:textSize="@dimen/sp_9" />
         </ScrollView>
 
         <LinearLayout
@@ -61,10 +61,9 @@
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
                 android:gravity="center"
-                android:text="暂不使用"
-                android:textStyle="bold"
+                android:text="取消"
                 android:textColor="@color/black"
-                android:textSize="@dimen/sp_12"
+                android:textSize="@dimen/sp_10"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@+id/tv_content" />
@@ -76,13 +75,11 @@
                 android:layout_weight="1"
                 android:gravity="center"
                 android:text="同意"
-                android:textStyle="bold"
                 android:textColor="@color/default_blue"
-                android:textSize="@dimen/sp_12"
+                android:textSize="@dimen/sp_10"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="@+id/tv_content"
                 app:layout_constraintTop_toBottomOf="@+id/tv_content" />
         </LinearLayout>
     </androidx.constraintlayout.widget.ConstraintLayout>
-
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/strings.xml

@@ -3,11 +3,8 @@
 
     <string name="privacy_agreement"><u>隐私协议</u></string>
     <string name="privacy_agreement_title">服务协议和隐私政策</string>
-    <string name="privacy_agreement_content">请你务必审慎阅读、充分理解“服务协议”和“隐私政策”各条款，包括但不限于：为了向你提供即时通讯，内容分享等服务，
-        我们需要收集你的设备信息、操作日志等个人信息。你可以在“设置”中查看、变更、删除个人信息并管理你的授权。
-    \n你可阅读《服务协议》，《隐私政策》了解详细信息。如你同意，请点击“同意”开始接受我们的服务</string>
-
-
+    <string name="privacy_agreement_content">\t\t\t\t请你务必审慎阅读、充分理解“服务协议”和“隐私政策”各条款，包括但不限于：为了向你提供即时通讯，内容分享等服务，
+        我们需要收集你的设备信息、操作日志等个人信息。\n你可阅读《服务协议》，《隐私政策》了解详细信息。如你同意，请点击“同意”开始接受我们的服务</string>
     <string name="unbind">未绑定</string>
     <string name="notset">未设置</string>
     <string name="device_unauthorized">设备未经授权</string>
@@ -16,6 +13,6 @@
 
     <!-- TODO: Remove or change this placeholder text -->
     <string name="hello_blank_fragment">Hello blank fragment</string>
-    <string name="tips">努力不为感动谁，只为不与最好的自己失之交臂。趁着最美好的年华，继续奋斗吧。新的一天。早安！</string>
+    <string name="tips">努力不为感动谁，只为不与最好的自己失之交臂。趁着最美好的年华，继续奋斗吧。</string>
 
 </resources>