version:

update:2020.09.07
fix:去掉不需要显示的toast，增加高德地图定位，增加更新设备获取详细信息
add:

app/build.gradle

@@ -88,8 +88,8 @@ android {
         }
         newl {
             flavorDimensions "default"
-            versionCode 150
+            versionCode 153
-            versionName "1.0.5"
+            versionName "1.0.8"
             /*********************************极光推送************************************/
             manifestPlaceholders = [
                     JPUSH_PKGNAME: "com.jiaoguanyi.appstore",
@@ -234,5 +234,5 @@ dependencies {
 
     implementation 'com.hjq:xxpermissions:6.0'
 
-
+    implementation 'com.amap.api:location:5.1.0'
 }

app/src/main/java/com/mjsheng/myappstore/activity/MainActivity.java

@@ -27,11 +27,13 @@ import android.support.v4.content.LocalBroadcastManager;
 import android.support.v7.app.AppCompatActivity;
 import android.text.TextUtils;
 import android.util.Log;
+import android.view.KeyEvent;
 import android.view.View;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.alibaba.fastjson.JSON;
 import com.arialyy.aria.core.Aria;
@@ -229,6 +231,10 @@ public class MainActivity extends AppCompatActivity {
         allIntent.setAction(Utils.DOWNLOAD_ALLTASK_ACTION);
         sendBroadcast(allIntent);
 //        CmdUtil.execute(" screencap -p /sdcard/" + "screen" + System.currentTimeMillis() + ".png");
+
+        Utils.getMachine(this);
+        Utils.getHardware(this);
+//        Utils.queryStorage();
     }
 
     //获取教管易版本号
@@ -246,7 +252,7 @@ public class MainActivity extends AppCompatActivity {
     }
 
     synchronized public void sendMACaddress() {
-        String devices_version = Utils.getProperty("ro.custom.build.version", "获取失败");
+        String devices_version = Utils.getProperty("ro.custom.build.version", "获取失败");//获取自定义版本
         String rid = JPushInterface.getRegistrationID(MainActivity.this);
         OkGo.post(Configure.SEND_DEVICES)
                 .params("sn", Utils.getSerial())
@@ -739,7 +745,7 @@ public class MainActivity extends AppCompatActivity {
         Intent allIntent = new Intent();
         allIntent.setAction(Utils.DOWNLOAD_ALLTASK_ACTION);
         sendBroadcast(allIntent);
-        loadHeadImg(Configure.HTTP_TAG_HOME_PAGE_URL);
+//        loadHeadImg(Configure.HTTP_TAG_HOME_PAGE_URL);
         getLockedState(mHandler);
 //        MyApplication.getInstance().getWhitePackageList();
         getInfo(mHandler);
@@ -776,86 +782,86 @@ public class MainActivity extends AppCompatActivity {
                 });// 请求方式和请求url
     }
 
-    private void loadHeadImg(String URL) {
+//    private void loadHeadImg(String URL) {
-        BrankPicApi brankPicApi = Network.getBrankPicApi();
+//        BrankPicApi brankPicApi = Network.getBrankPicApi();
-        brankPicApi.getBrankPicApi(Configure.HTTP_KEY, Utils.getSerial(), "1")
+//        brankPicApi.getBrankPicApi(Configure.HTTP_KEY, Utils.getSerial(), "1")
-                .subscribeOn(Schedulers.io())
+//                .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
+//                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(new Observer<CommonPicBean>() {
+//                .subscribe(new Observer<CommonPicBean>() {
-                    @Override
+//                    @Override
-                    public void onSubscribe(Disposable d) {
+//                    public void onSubscribe(Disposable d) {
-
+//
-                    }
-
-                    @Override
-                    public void onNext(CommonPicBean projectPicBean) {
-                        paraData(projectPicBean);
-                        Log.e("mjsheng", "brankPicApi---" + projectPicBean.toString());
-                    }
-
-                    @Override
-                    public void onError(Throwable e) {
-//                        Utils.showToast(MainActivity.this, "网络出错！");
-                        Log.e("mjsheng", "brankPicApi---error----" + e.getMessage());
-
-                    }
-
-                    @Override
-                    public void onComplete() {
-
-                    }
-                });
-
-
-    }
-
-    private void paraData(CommonPicBean categoryPicBean) {
-        int code = categoryPicBean.getCode();
-        switch (code) {
-            case 200:
-                final List<CommonPicData> data = categoryPicBean.getData();
-//                if (data != null && data.size() > 0) {
-//                    List<String> list = new ArrayList<>();
-//                    for (int i = 0; i < data.size(); i++) {
-//                        list.add(data.get(i).getImg());
 //                    }
-//                    webBannerAdapter = new WebBannerAdapter(getActivity(), list);
+//
-//                    webBannerAdapter.setOnBannerItemClickListener(new BannerLayout.OnBannerItemClickListener() {
+//                    @Override
-//                        @Override
+//                    public void onNext(CommonPicBean projectPicBean) {
-//                        public void onItemClick(int position) {
+//                        paraData(projectPicBean);
-//                            loadProjectByType(Configure.HTTP_TAG_BRAND_DETAILS_URL, data.get(position).getId(), data.get(position).getName());
+//                        Log.e("mjsheng", "brankPicApi---" + projectPicBean.toString());
-//                        }
+//                    }
-//                    });
+//
-//                    recyclerBanner.setAdapter(webBannerAdapter);
+//                    @Override
-//                    mAdapter = new TopRecyclerViewAdapter(getActivity(), "home", list, new TopRecyclerViewAdapter.HorizontalScrollViewListener() {
+//                    public void onError(Throwable e) {
-//                        @Override
+////                        Utils.showToast(MainActivity.this, "网络出错！");
-//                        public void onClick(String iconUrl, int position) {
+//                        Log.e("mjsheng", "brankPicApi---error----" + e.getMessage());
-//                            sound.playSoundEffect();
+//
-//                            loadProjectByType(Configure.HTTP_TAG_BRAND_DETAILS_URL, data.get(position).getId(), data.get(position).getName());
+//                    }
-//                        }
+//
-//                    });
+//                    @Override
-//                    mTopRlView.setAdapter(mAdapter);
+//                    public void onComplete() {
-//                } else {
+//
-//                    //                    Utils.showToast(getContext(), "数据为空！");
+//                    }
-//                    Log.e("mjsheng", "推荐页轮播图为空！");
+//                });
-//                }
+//
-                break;
+//
-            case -200:
+//    }
-                paraError(categoryPicBean.getMsg());
-                break;
-        }
-    }
 
-    private void paraError(String msg) {
+//    private void paraData(CommonPicBean categoryPicBean) {
-        switch (msg) {
+//        int code = categoryPicBean.getCode();
-            case "没有找到SN码":
+//        switch (code) {
-                ToastUtil.show(msg);
+//            case 200:
-                break;
+//                final List<CommonPicData> data = categoryPicBean.getData();
-            default:
+////                if (data != null && data.size() > 0) {
-                ToastUtil.show(msg);
+////                    List<String> list = new ArrayList<>();
-                break;
+////                    for (int i = 0; i < data.size(); i++) {
-        }
+////                        list.add(data.get(i).getImg());
-    }
+////                    }
+////                    webBannerAdapter = new WebBannerAdapter(getActivity(), list);
+////                    webBannerAdapter.setOnBannerItemClickListener(new BannerLayout.OnBannerItemClickListener() {
+////                        @Override
+////                        public void onItemClick(int position) {
+////                            loadProjectByType(Configure.HTTP_TAG_BRAND_DETAILS_URL, data.get(position).getId(), data.get(position).getName());
+////                        }
+////                    });
+////                    recyclerBanner.setAdapter(webBannerAdapter);
+////                    mAdapter = new TopRecyclerViewAdapter(getActivity(), "home", list, new TopRecyclerViewAdapter.HorizontalScrollViewListener() {
+////                        @Override
+////                        public void onClick(String iconUrl, int position) {
+////                            sound.playSoundEffect();
+////                            loadProjectByType(Configure.HTTP_TAG_BRAND_DETAILS_URL, data.get(position).getId(), data.get(position).getName());
+////                        }
+////                    });
+////                    mTopRlView.setAdapter(mAdapter);
+////                } else {
+////                    //                    Utils.showToast(getContext(), "数据为空！");
+////                    Log.e("mjsheng", "推荐页轮播图为空！");
+////                }
+//                break;
+//            case -200:
+//                paraError(categoryPicBean.getMsg());
+//                break;
+//        }
+//    }
+
+//    private void paraError(String msg) {
+//        switch (msg) {
+//            case "没有找到SN码":
+//                ToastUtil.show(msg);
+//                break;
+//            default:
+//                ToastUtil.show(msg);
+//                break;
+//        }
+//    }
 
     @Override
     protected void onDestroy() {
@@ -993,18 +999,23 @@ public class MainActivity extends AppCompatActivity {
         updateBuilder.check();
     }
 
-    @Override
+    // 用来计算返回键的点击间隔时间
-    public void onBackPressed() {
+    private long exitTime = 0;
-        lazyExit();
 
-        super.onBackPressed();
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN) {
+            lazyExit();
+            return true;
+        }
+
+        return super.onKeyDown(keyCode, event);
     }
 
     private void lazyExit() {
         if (System.currentTimeMillis() - mPreClickTime > 1000) {
             ToastUtils.showShort("再按一次，退出");
             mPreClickTime = System.currentTimeMillis();
-            return;
         } else {
             finish();
         }
@@ -1221,7 +1232,7 @@ public class MainActivity extends AppCompatActivity {
                                 setNetAndlaunch(netAndLaunchBean);
                                 break;
                             default:
-                                ToastUtils.showShort(netAndLaunchBean.getMsg());
+//                                ToastUtils.showShort(netAndLaunchBean.getMsg());
                         }
                     }
 

app/src/main/java/com/mjsheng/myappstore/network/HTTPInterface.java

@@ -745,4 +745,34 @@ public class HTTPInterface {
 //        context.sendBroadcast(intent1);
     }
 
+
+//    public void updateDeviceInfo(Context context) {
+//        UpdateDeviceInfo updateDeviceInfo = Network.getUpdateDeviceInfo();
+//
+//        updateDeviceInfo.updateDeviceInfo()
+//                .subscribeOn(Schedulers.io())
+//                .observeOn(AndroidSchedulers.mainThread())
+//                .subscribe(new Observer<ResponseBody>() {
+//                    @Override
+//                    public void onSubscribe(Disposable d) {
+//
+//                    }
+//
+//                    @Override
+//                    public void onNext(ResponseBody responseBody) {
+//
+//                    }
+//
+//                    @Override
+//                    public void onError(Throwable e) {
+//
+//                    }
+//
+//                    @Override
+//                    public void onComplete() {
+//
+//                    }
+//                });
+//    }
+
 }

app/src/main/java/com/mjsheng/myappstore/network/Network.java

@@ -19,6 +19,7 @@ import com.mjsheng.myappstore.network.api.SystemSettingApi;
 import com.mjsheng.myappstore.network.api.UpdateApi;
 import com.mjsheng.myappstore.network.api.UploadAppInfoApi;
 import com.mjsheng.myappstore.network.api.newapi.GetLockState;
+import com.mjsheng.myappstore.network.api.newapi.UpdateDeviceInfo;
 
 import java.io.File;
 import java.util.concurrent.TimeUnit;
@@ -64,7 +65,7 @@ public class Network {
     private static ForceDownloadApi forceDownloadApi;
 
     private static GetLockState getLockState;
-
+    private static UpdateDeviceInfo updateDeviceInfo;
 
     private static final long cacheSize = 1024 * 1024 * 20;// 缓存文件最大限制大小20M
     private static String cacheDirectory = Environment.getExternalStorageDirectory() + "/okttpcaches"; // 设置缓存文件路径
@@ -269,4 +270,18 @@ public class Network {
         return getLockState;
     }
 
+    public static UpdateDeviceInfo getUpdateDeviceInfo() {
+        if (updateDeviceInfo == null) {
+            Retrofit retrofit = new Retrofit.Builder()
+                    .client(cacheClient)
+                    .baseUrl(ROOT_URL)
+                    .addConverterFactory(gsonConverterFactory)
+                    .addCallAdapterFactory(rxJavaCallAdapterFactory)
+                    .build();
+            updateDeviceInfo = retrofit.create(UpdateDeviceInfo.class);
+        }
+        return updateDeviceInfo;
+    }
+
+
 }

app/src/main/java/com/mjsheng/myappstore/network/api/newapi/UpdateDeviceInfo.java

@@ -0,0 +1,19 @@
+package com.mjsheng.myappstore.network.api.newapi;
+
+import io.reactivex.Observable;
+import okhttp3.ResponseBody;
+import retrofit2.http.Field;
+import retrofit2.http.FormUrlEncoded;
+import retrofit2.http.POST;
+
+public interface UpdateDeviceInfo {
+    @FormUrlEncoded
+    @POST("Application/getLockState")
+    Observable<ResponseBody> updateDeviceInfo(
+            @Field("sn") String sn,
+            @Field("key") String key,
+            @Field("machine") String machine,
+            @Field("hardware") String hardware,
+            @Field("address") String address
+    );
+}

app/src/main/java/com/mjsheng/myappstore/receiver/MyJPushReceiver.java

@@ -111,6 +111,11 @@ public class MyJPushReceiver extends BroadcastReceiver {
 
     private final String DEVICES_REBOOT = "22";//重启
 
+    private final String GET_DEVICES_INFO = "23";//获取设备详细信息
+
+
+
+
     private Context mContext;
 
     private int changeNum(int paramInt) {

app/src/main/java/com/mjsheng/myappstore/server/InitJpushServer.java

@@ -378,7 +378,7 @@ public class InitJpushServer extends Service {
                                 setNetAndlaunch(netAndLaunchBean);
                                 break;
                             default:
-                                ToastUtils.showShort(netAndLaunchBean.getMsg());
+//                                ToastUtils.showShort(netAndLaunchBean.getMsg());
                         }
                     }
 
@@ -963,7 +963,7 @@ public class InitJpushServer extends Service {
             //摄像头开关
             int setting_camera = changeNum(data.optInt("setting_camera"));
             Settings.System.putInt(InitJpushServer.this.getContentResolver(), "qch_app_camera", setting_camera);
-            ApkUtils.hideSystemSettingAPP(InitJpushServer.this,"com.mediatek.camera");
+            ApkUtils.hideSystemSettingAPP(InitJpushServer.this, "com.mediatek.camera");
             Log.e("SystemSetting", "setting_camera---------" + setting_camera);
             String cameraStatus = "";
             switch (setting_camera) {
@@ -1022,22 +1022,22 @@ public class InitJpushServer extends Service {
             //时钟
             int deskclock = changeNum(data.optInt("setting_clock"));
             Settings.System.putInt(InitJpushServer.this.getContentResolver(), "qch_app_deskclock", deskclock);
-            ApkUtils.hideSystemSettingAPP(InitJpushServer.this,"com.android.deskclock");
+            ApkUtils.hideSystemSettingAPP(InitJpushServer.this, "com.android.deskclock");
             Log.e("SystemSetting", "qch_app_deskclock" + deskclock);
             //录音机
             int soundrecorder = changeNum(data.optInt("setting_recording"));
             Settings.System.putInt(InitJpushServer.this.getContentResolver(), "qch_app_soundrecorder", soundrecorder);
-            ApkUtils.hideSystemSettingAPP(InitJpushServer.this,"com.android.soundrecorder");
+            ApkUtils.hideSystemSettingAPP(InitJpushServer.this, "com.android.soundrecorder");
             Log.e("SystemSetting", "qch_app_soundrecorder" + soundrecorder);
             //音乐
             int music = changeNum(data.optInt("setting_music"));
             Settings.System.putInt(InitJpushServer.this.getContentResolver(), "qch_app_music", music);
-            ApkUtils.hideSystemSettingAPP(InitJpushServer.this,"com.android.music");
+            ApkUtils.hideSystemSettingAPP(InitJpushServer.this, "com.android.music");
             Log.e("SystemSetting", "qch_app_music" + music);
             //图库
             int gallery = changeNum(data.optInt("setting_picture"));
             Settings.System.putInt(InitJpushServer.this.getContentResolver(), "qch_app_gallery", gallery);
-            ApkUtils.hideSystemSettingAPP(InitJpushServer.this,"com.android.gallery3d");
+            ApkUtils.hideSystemSettingAPP(InitJpushServer.this, "com.android.gallery3d");
             Log.e("SystemSetting", "qch_app_gallery" + gallery);
             //壁纸
             int wallpaper = changeNum(data.optInt("setting_wallpaper"));
@@ -1046,10 +1046,10 @@ public class InitJpushServer extends Service {
             //文件管理器
             int filemanager = changeNum(data.optInt("setting_file"));
             Settings.System.putInt(InitJpushServer.this.getContentResolver(), "qch_app_filemanager", filemanager);
-            if (Build.VERSION.SDK_INT<Build.VERSION_CODES.O){
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
-                ApkUtils.hideSystemSettingAPP(InitJpushServer.this,"com.mediatek.filemanager");
+                ApkUtils.hideSystemSettingAPP(InitJpushServer.this, "com.mediatek.filemanager");
-            }else {
+            } else {
-                ApkUtils.hideSystemSettingAPP(InitJpushServer.this,"com.android.documentsui");
+                ApkUtils.hideSystemSettingAPP(InitJpushServer.this, "com.android.documentsui");
             }
             Log.e("SystemSetting", "qch_app_filemanager" + filemanager);
         } catch (Exception e) {

app/src/main/java/com/mjsheng/myappstore/utils/ApkUtils.java

@@ -805,7 +805,11 @@ public class ApkUtils {
             installedList += s + ",";
             Log.e("addShortcut", s);
         }
-        installedList = installedList.substring(0, installedList.length() - 1);
+        if (installedList.length() != 0) {
+            installedList = installedList.substring(0, installedList.length() - 1);
+        } else {
+            Log.e("addShortcut", installedList);
+        }
         boolean qch_force_app = Settings.System.putString(context.getContentResolver(), "qch_launcher_icon_app", installedList);
 //        String old = Settings.System.getString(context.getContentResolver(), "qch_launcher_icon_app");
 //        Log.e("addShortcut", old);

app/src/main/java/com/mjsheng/myappstore/utils/Configure.java

@@ -207,6 +207,7 @@ public class Configure {
     public static final String GET_STUDENTS_INFO = HTTP_TAG_HEAD_NEW + "Sn/getStudent";
     //通过sn获取信息
     public static final String SEND_SCREENSHOT = HTTP_TAG_HEAD_NEW + "Screenshot/addImg";
-
+    //上传截图
-
+    public static final String UPDATE_DEVICEINFO = HTTP_TAG_HEAD_NEW + "Mac/getInfo";
+    //上传设备信息
 }

app/src/main/java/com/mjsheng/myappstore/utils/Utils.java

@@ -29,20 +29,25 @@ import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
 import android.os.BatteryManager;
 import android.os.Build;
+import android.os.Environment;
 import android.os.PowerManager;
+import android.os.StatFs;
 import android.provider.Settings;
+import android.support.annotation.RequiresApi;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
+import android.text.format.Formatter;
+import android.util.DisplayMetrics;
 import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
+import android.view.WindowManager;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
 import android.widget.Toast;
 
 import com.alibaba.fastjson.JSONObject;
 import com.arialyy.aria.core.Aria;
-import com.blankj.utilcode.util.EncryptUtils;
 import com.blankj.utilcode.util.FileUtils;
 import com.blankj.utilcode.util.PathUtils;
 import com.google.zxing.BarcodeFormat;
@@ -51,10 +56,12 @@ import com.google.zxing.WriterException;
 import com.google.zxing.common.BitMatrix;
 import com.google.zxing.qrcode.QRCodeWriter;
 import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
+import com.mjsheng.myappstore.BuildConfig;
 import com.mjsheng.myappstore.R;
 import com.mjsheng.myappstore.MyApplication;
 import com.mjsheng.myappstore.comm.CommonDatas;
 
+import java.io.BufferedReader;
 import java.io.DataOutputStream;
 import java.io.File;
 import java.io.FileReader;
@@ -66,6 +73,7 @@ import java.lang.reflect.Method;
 import java.net.NetworkInterface;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.text.DecimalFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -74,6 +82,7 @@ import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 
 
@@ -901,23 +910,29 @@ public class Utils {
     }
 
     synchronized public static void doMasterClear(Context context) {
-        if (getBatteryLevel(context) >= CommonDatas.MIN_POWER) {
+        if (BuildConfig.DEBUG) {
-            if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) {
+            ToastUtil.show("收到重置设备推送消息");
-                Intent intent = new Intent("android.intent.action.FACTORY_RESET");
+            return;
-                intent.setPackage("android");
+        }
-                intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) {
-                intent.putExtra("android.intent.extra.REASON", "MasterClearConfirm");
+            Intent intent = new Intent("android.intent.action.FACTORY_RESET");
-                intent.putExtra("android.intent.extra.WIPE_EXTERNAL_STORAGE", false);
+            intent.setPackage("android");
-                intent.putExtra("com.android.internal.intent.extra.WIPE_ESIMS", false);
+            intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
-                context.sendBroadcast(intent);
+            intent.putExtra("android.intent.extra.REASON", "MasterClearConfirm");
-            } else {
+            intent.putExtra("android.intent.extra.WIPE_EXTERNAL_STORAGE", false);
+            intent.putExtra("com.android.internal.intent.extra.WIPE_ESIMS", false);
+            context.sendBroadcast(intent);
+        } else {
+            //10.0的不需要最小电量
+            if (getBatteryLevel(context) >= CommonDatas.MIN_POWER) {
                 Intent intent = new Intent("android.intent.action.MASTER_CLEAR");
 //                    intent.setPackage("com.android.settings");
                 context.sendBroadcast(intent);
+            } else {
+                MySQLData.SetBooleanData(context, CommonDatas.IS_RESET, true);
             }
-        } else {
-            MySQLData.SetBooleanData(context, CommonDatas.IS_RESET, true);
         }
+
     }
 
     synchronized private static int getBatteryLevel(Context mContext) {
@@ -1034,7 +1049,7 @@ public class Utils {
      * 屏幕截图
      * 适用于lanucher版
      */
-    public void  shotScreen() {
+    public void shotScreen() {
         //adb截图方法
         new Thread(new Runnable() {
             @Override
@@ -1097,5 +1112,242 @@ public class Utils {
         context.startActivity(intent);
     }
 
+    public static String getAndroiodScreenProperty(Context context) {
+        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("h_bl", "屏幕宽度（像素）：" + width);
+        Log.e("h_bl", "屏幕高度（像素）：" + height);
+        Log.e("h_bl", "屏幕密度（0.75 / 1.0 / 1.5）：" + density);
+        Log.e("h_bl", "屏幕密度dpi（120 / 160 / 240）：" + densityDpi);
+        Log.e("h_bl", "屏幕宽度（dp）：" + screenWidth);
+        Log.e("h_bl", "屏幕高度（dp）：" + screenHeight);
+        return screenWidth + "×" + screenHeight;
+    }
+
+    public static String getIMEI(Context context) {
+        String IMEI = "unknow";
+        String IMEI1, IMEI2, IMEI3;
+        //获取手机设备号
+        TelephonyManager TelephonyMgr = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+        //8.0及以后版本获取
+//        if (android.os.Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP) {
+//        IMEI1 = TelephonyMgr.getDeviceId();
+//        } else
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+//        try {
+//            Method method = TelephonyMgr.getClass().getMethod("getImei");
+//            IMEI2 = (String) method.invoke(TelephonyMgr);
+//        } catch (Exception e) {
+//            e.printStackTrace();
+//            Log.e("getIMEI", e.getMessage());
+//        }
+//        } else {//9.0到10.0获取
+            IMEI = Settings.System.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
+        }
+        Log.e("IMEI:", "IMEI: " + IMEI);
+        return IMEI.toUpperCase();
+    }
+
+    public static String getMachine(Context context) {
+        String device = Build.MODEL;//机型
+        String imei = getIMEI(context);
+        String system_version = Build.VERSION.RELEASE;
+        String firmware_version = getProperty("ro.build.display.id", "获取失败");
+        String rom = getProperty("ro.custom.build.version", "获取失败");
+        String screen_rate = getAndroiodScreenProperty(context);
+        JSONObject jsonObject = new JSONObject();
+        jsonObject.put("device", device);
+        jsonObject.put("imei", imei);
+        jsonObject.put("system_version", system_version);
+        jsonObject.put("firmware_version", firmware_version);
+        jsonObject.put("rom", rom);
+        jsonObject.put("screen_rate", screen_rate);
+        return jsonObject.toJSONString();
+    }
+
+    public static String getHardware(Context context) {
+        JSONObject jsonObject = new JSONObject();
+        String electric = getBattery(context) + "%";
+        String charging = String.valueOf(getIsCharging(context));
+        String memory = Formatter.formatFileSize(context, getAvailMemory(context)) + "\t 已用" + "/" + "共" + Formatter.formatFileSize(context, getTotalMemory(context));
+        String storage = getRemnantSize(context) + "/" + getDataTotalSize(context);
+//        String CPU = ;
+        return jsonObject.toJSONString();
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
+    public static int getBattery(Context context) {
+        try {
+            BatteryManager batteryManager = (BatteryManager) context.getSystemService(Context.BATTERY_SERVICE);
+            return batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY);
+        } catch (Exception e) {
+            Log.e("getBattery", "getBattery" + e.getMessage());
+        }
+        return 0;
+    }
+
+    public static int getBatteryPercentage(Context context) {
+
+        IntentFilter iFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
+        Intent batteryStatus = context.registerReceiver(null, iFilter);
+
+        int level = batteryStatus != null ? batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1) : -1;
+        int scale = batteryStatus != null ? batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1) : -1;
+
+        float batteryPct = level / (float) scale;
+
+        return (int) (batteryPct * 100);
+    }
+
+    public static int getIsCharging(Context context) {
+        IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
+        Intent batteryStatus = context.registerReceiver(null, ifilter);
+        // Are we charging / charged?
+        int status = batteryStatus.getIntExtra(BatteryManager.EXTRA_STATUS, -1);
+        boolean isCharging = status == BatteryManager.BATTERY_STATUS_CHARGING ||
+                status == BatteryManager.BATTERY_STATUS_FULL;
+
+        // How are we charging?
+//        int chargePlug = batteryStatus.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1);
+//        boolean usbCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_USB;
+//        boolean acCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_AC;
+        if (isCharging) {
+            return 1;
+        } else {
+            return 0;
+        }
+    }
+
+    /**
+     * 描述：获取可用内存.
+     *
+     * @param context
+     * @return
+     */
+    public static long getAvailMemory(Context context) {
+        // 获取android当前可用内存大小
+        ActivityManager activityManager = (ActivityManager) context
+                .getSystemService(Context.ACTIVITY_SERVICE);
+        ActivityManager.MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();
+        activityManager.getMemoryInfo(memoryInfo);
+        // 当前系统可用内存 ,将获得的内存大小规格化
+
+        return memoryInfo.availMem;
+    }
+
+    /**
+     * 描述：总内存.
+     *
+     * @param context
+     * @return
+     */
+    public static long getTotalMemory(Context context) {
+        // 系统内存信息文件
+        String file = "/proc/meminfo";
+        String memInfo;
+        String[] strs;
+        long memory = 0;
+
+        try {
+            FileReader fileReader = new FileReader(file);
+            BufferedReader bufferedReader = new BufferedReader(fileReader, 8192);
+            // 读取meminfo第一行，系统内存大小
+            memInfo = bufferedReader.readLine();
+            strs = memInfo.split("\\s+");
+//            for (String str : strs) {
+//                L.d(AppUtil.class, str + "\t");
+//            }
+            // 获得系统总内存，单位KB
+            memory = Integer.valueOf(strs[1]).intValue();
+            bufferedReader.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Byte转位KB或MB
+        return memory * 1024;
+    }
+
+    public static String formatFileSize(long fileS) {
+        DecimalFormat df = new DecimalFormat("#.0");
+        String fileSizeString = "";
+        String wrongSize = "0B";
+        if (fileS == 0) {
+            return wrongSize;
+        }
+        if (fileS < 1024) {
+            fileSizeString = df.format((double) fileS) + "B";
+        } else if (fileS < 1048576) {
+            fileSizeString = df.format((double) fileS / 1024) + "KB";
+        } else if (fileS < 1073741824) {
+            fileSizeString = df.format((double) fileS / 1048576) + "MB";
+        } else {
+            fileSizeString = df.format((double) fileS / 1073741824) + "GB";
+        }
+        return fileSizeString;
+    }
+
+    public static void queryStorage() {
+        StatFs statFs = new StatFs(Environment.getExternalStorageDirectory().getPath());
+
+        //存储块总数量
+        long blockCount = statFs.getBlockCount();
+        //块大小
+        long blockSize = statFs.getBlockSize();
+        //可用块数量
+        long availableCount = statFs.getAvailableBlocks();
+        //剩余块数量，注：这个包含保留块（including reserved blocks）即应用无法使用的空间
+        long freeBlocks = statFs.getFreeBlocks();
+        //这两个方法是直接输出总内存和可用空间，也有getFreeBytes
+        //API level 18（JELLY_BEAN_MR2）引入
+        long totalSize = statFs.getTotalBytes();
+        long availableSize = statFs.getAvailableBytes();
+
+        Log.e("statfs", "total = " + getUnit(totalSize));
+        Log.e("statfs", "availableSize = " + getUnit(availableSize));
+
+        //这里可以看出 available 是小于 free ,free 包括保留块。
+        Log.e("statfs", "total = " + getUnit(blockSize * blockCount));
+        Log.e("statfs", "available = " + getUnit(blockSize * availableCount));
+        Log.e("statfs", "free = " + getUnit(blockSize * freeBlocks));
+
+    }
+
+    private static String[] units = {"B", "KB", "MB", "GB", "TB"};
+
+    /**
+     * 单位转换
+     */
+    private static String getUnit(float size) {
+        int index = 0;
+        while (size > 1024 && index < 4) {
+            size = size / 1024;
+            index++;
+        }
+        return String.format(Locale.getDefault(), " %.2f %s", size, units[index]);
+    }
+
+
+    public static String getDataTotalSize(Context context) {
+        StatFs sf = new StatFs(context.getCacheDir().getAbsolutePath());
+        long blockSize = sf.getBlockSize();
+        long totalBlocks = sf.getBlockCount();
+        return Formatter.formatFileSize(context, blockSize * totalBlocks);
+    }
+
+    public static String getRemnantSize(Context context) {
+        StatFs sf = new StatFs(context.getCacheDir().getAbsolutePath());
+        long availableSize = sf.getAvailableBytes();
+        return Formatter.formatFileSize(context, availableSize);
+    }
 }