Technical FAQ

          // 在application onCreate方法中调用如下代码
@Override
public void onCreate() {
    super.onCreate();
    
 registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
        @Override
 public void onActivityCreated(@NonNull Activity activity, @Nullable Bundle savedInstanceState) {
            String activityName = activity.getClass().getSimpleName();
 if ("GenLoginAuthActivity".equals(activityName)
 || "CtLoginActivity".equals(activityName)
 || "LoginAuthActivity".equals(activityName)) {
     if (Build.VERSION.SDK_INT >= 21) {
     // 修改状态栏字体颜色，用AndroidX官方兼容API
 WindowInsetsControllerCompat wic = WindowCompat.getInsetsController(activity.getWindow(), 
 activity.getWindow().getDecorView());
 // true表示Light Mode，状态栏字体呈黑色，反之呈白色
 wic.setAppearanceLightStatusBars(true);
 }
 }
 }......
 });
}

        

          @drawable/umcsdk*,@drawable/jverify*,@anim/umcsdk*
```![](https://img.jiguang.cn/docs/2023/jverification/FAQ/assets/16684828877926.jpg)

LoginThe photographic resources used on the page need to be added to prevent confusion. For example, through setLogoImgPath It's set. logo Pictures, the corresponding picture also needs to add a confusion-proof configuration when opening the resource confusion.![](https://img.jiguang.cn/docs/2023/jverification/FAQ/assets/16684828992077.jpg)
For example, the icon set in the above chart is ic_icon, the final confusion prevention configuration is as follows:

        

          
## How in OneLoginBlasting windows on authorized pages?
sceneDescription：<br/>
In one.LoginOn the authorized page, add a custom control to the bullet window by clicking on the custom control in the following form:<br />![](https://img.jiguang.cn/docs/2023/jverification/FAQ/assets/16684837340897.jpg)

Solutions:<br/>
Since this authorized page isCarrierDirectly returned, the developer cannot get the right copy. activityAs a result, windows could not be loaded directly on the authorized page, with the following solutions:

- Use Application Yes. registerActivityLifecycleCallbacks Retrieval, listening to everything. activity(Details can be monitored 100 degrees)carrier is activity activity（context）。
- When clicking on custom controls, on top activity A bullet window was fired, as follows:

```java
// 在application onCreate方法中调用如下代码
public class MyApplication extends Application {
 private static WeakReference<Activity> TOP_ACTIVITY;
 
 public static WeakReference<Activity> getTopActivity() {
     return TOP_ACTIVITY;
 }
 @Override
 public void onCreate() {
     super.onCreate();
     
 registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
         @Override
 public void onActivityCreated(@NonNull Activity activity, @Nullable Bundle savedInstanceState) {
         TOP_ACTIVITY = new WeakReference<>(activity);
 }......
 });
 }
}

        

          public class MainActivity extends AppCompatActivity {
 List<View> views;
 boolean isChecked = false;
 
 LoginSettings settings = new LoginSettings();
 settings.setAuthPageEventListener(new AuthPageEventListener() {
     @Override
 public void onEvent(int i, String s) {
     Log.i("jiguang-log", "[login] code = " + i + " result = " + s);
 if (i == 2) { //进入登录页后添加监听
 isChecked = false;
     addDialogIfUnCheck();
 } else if (i == 6) { //用户勾选后移除监听
 isChecked = true;
 removeDialogIfChecked();
 } else if (i == 7) { //用户取消勾选后添加监听
 isChecked = false;
 addDialogIfUnCheck();
 }
 }
 });

    /
 * 客户未勾选隐私条款需要添加监听
 */
    private void addDialogIfUnCheck() {
     if (isChecked) return;
 
     new Handler(Looper.getMainLooper()).post(new Runnable() {
     @Override
 public void run() {
     if (views!= null) views.clear();
 views = getAllChildViews();
 views.get(13).setOnClickListener(new View.OnClickListener() {
 @Override
 public void onClick(View v) {
 Activity activity = MyApplication.getTopActivity().get();
 dialog(activity);
 }
 });
 
 ViewGroup vp = (RelativeLayout) views.get(12);
 int high = vp.getHeight();
 int width = vp.getWidth();
 ((TextView) views.get(13)).setWidth(width);
 ((TextView) views.get(13)).setHeight(high);
 ((TextView) views.get(13)).setGravity(Gravity.CENTER);
 
 views.get(13).setClickable(true);
 views.get(13).setFocusable(true);
 views.get(13).setEnabled(true);
 }
 });
    }

    /
 * 客户勾选隐私条款后需要移除监听
 */
    private void removeDialogIfChecked() {
     if (!isChecked) return;
 new Handler(Looper.getMainLooper()).post(new Runnable() {
 @Override
 public void run() {
 views.get(13).setOnClickListener(null);
 views.get(13).setClickable(false);
 views.get(13).setFocusable(false);
 views.get(13).setEnabled(false);
 }
 });
 }

 /
 * 获取该activity所有view
 */
 public List<View> getAllChildViews() {
 Activity activity = MyApplication.getTopActivity().get();
 View view = activity.getWindow().getDecorView();
 return getAllChildViews(view);
 }
 
 private List<View> getAllChildViews(View view) {
 List<View> allchildren = new ArrayList<View>();
     if (view instanceof ViewGroup) {
     ViewGroup vp = (ViewGroup) view;
     for (int i = 0; i < vp.getChildCount(); i++) {
     View viewchild = vp.getChildAt(i);
     allchildren.add(viewchild);
          allchildren.addAll(getAllChildViews(viewchild));
     }
     }
     return allchildren;
 }

    private void dialog(Context context) {
 AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(context);
 alertDialogBuilder.setMessage("请同意页面底部隐私条款");
 AlertDialog alertDialog = alertDialogBuilder.create();
 alertDialog.show();
 }
}