在ReactContextBaseJavaModule上未调用onNewIntent()(react-native) [英] onNewIntent() is not called on ReactContextBaseJavaModule (react-native)

问题描述

我正在构建一个react native模块，从我的模块中我发送这样的PendingIntent.

I'm building a react native module, from my module I send a PendingIntent like this.

Intent postAuthorizationIntent = new Intent("com.example.HANDLE_AUTHORIZATION_RESPONSE");
PendingIntent pendingIntent = PendingIntent.getActivity(reactContext.getApplicationContext(), request.hashCode(), postAuthorizationIntent, 0);

如果修改MainActivity，则可以在onNewIntent()方法内接收数据.班级看起来像这样……

If I modify the MainActivity then I can receive data inside onNewIntent() method. The class looks like this...

public class MainActivity extends ReactActivity {

    /**
     * Returns the name of the main component registered from JavaScript.
     * This is used to schedule rendering of the component.
     */
    @Override
    protected String getMainComponentName() {
        return "example";
    }

    @Override
    public void onNewIntent(Intent intent) {
        checkIntent(intent);
    }

    @Override
    protected void onStart() {
        super.onStart();
        checkIntent(getIntent());
    }

    private void checkIntent(@Nullable Intent intent) {
        if (intent != null) {
            String action = intent.getAction();
            switch (action) {
                case "com.example.HANDLE_AUTHORIZATION_RESPONSE":
                    ...
                    break;
                default:
                    // do nothing
            }
        }
    }
}

然后，当我尝试将此逻辑移至模块时，什么也没有发生，这是行不通的.

Then when I try to move this logic to my Module, nothing happens, it does not work.

public class ExampleModule extends ReactContextBaseJavaModule implements ActivityEventListener{

    private ReactApplicationContext reactContext;
    private String action = "";

    public ExampleModule(ReactApplicationContext reactContext) {
        super(reactContext);
        this.reactContext = reactContext;
        this.action = "com.example.HANDLE_AUTHORIZATION_RESPONSE";
        reactContext.addActivityEventListener(this);
      }

     @Override
    public String getName() {
        return "ExampleModule";
      }

     @Override
    public void onActivityResult(Activity activity, int requestCode, int resultCode, Intent data) {

      }

      @Override
      public void onNewIntent(Intent intent) {
        checkIntent(intent);
      }

      private void checkIntent(@Nullable Intent intent) {
        if (intent != null) {
            String action = intent.getAction();
            switch (action) {
                case "com.example.HANDLE_AUTHORIZATION_RESPONSE":
                    ...
                    break;
                default:
                    // do nothing
            }
        }
    }
}

推荐答案

我遇到了同样的问题，并通过从 MainActivity 调用 super.onNewIntent(intent)来解决此问题:

I had this same issue and fixed it by calling super.onNewIntent(intent) from MainActivity:

@Override
public void onNewIntent(Intent intent) {
    setIntent(intent);
    super.onNewIntent(intent);
}

在此位置上，在模块中调用 onNewIntent -假设您的模块实现了 ActivityEventListener ，并且您已将其注册为构造函数中的侦听器:

With this in place, onNewIntent is called in your module - assuming your module implements ActivityEventListener and you've registered it as a listener in the constructor:

reactContext.addActivityEventListener(this);

这篇关于在ReactContextBaseJavaModule上未调用onNewIntent()(react-native)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！