version:4.4

fix:
update:增加下单，微信支付，优化资讯分类

app/src/main/java/com/uiuios/aios/base/DataBindingActivity.java

@@ -0,0 +1,112 @@
+package com.uiuios.aios.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.uiuios.aios.R;
+import com.zackratos.ultimatebarx.ultimatebarx.java.UltimateBarX;
+
+import io.reactivex.rxjava3.core.Observable;
+import io.reactivex.rxjava3.subjects.BehaviorSubject;
+
+public abstract class DataBindingActivity extends AppCompatActivity implements LifecycleProvider<ActivityEvent> {
+    public final BehaviorSubject<ActivityEvent> lifecycleSubject = BehaviorSubject.create();
+
+    public DataBindingActivity() {
+        super();
+    }
+
+    @ContentView
+    public DataBindingActivity(@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);
+        initView();
+        initData();
+    }
+
+
+    /**
+     * 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();
+    }
+}