【问题标题】:I can not catch request code我无法捕获请求代码
【发布时间】:2015-12-15 13:50:53
【问题描述】:

我的活动响应有问题。它是一个本机反应的模块。我有这个反应课程,我正在尝试从我的活动中获得结果。我试过像这样捕获 requestCode:

    public CameraOpenerModule(ReactApplicationContext reactContext) {
    super(reactContext);

    getReactApplicationContext().addActivityEventListener(new ActivityEventListener() {

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

            Log.e("TEST", "listener start event");
            if (requestCode == 9999) {
                Log.e("TEST", "request code ");
            }

        }
    });
}

然后我打开课程意图:

    private void openCameraIntent(){

    cameraIntent = new Intent(getReactApplicationContext(), CameraHelpActivity.class);
//    cameraIntent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
    cameraIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    getReactApplicationContext().startActivityForResult(cameraIntent, 9999,null);
}

还有其他活动

    @Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    setResult(1111);
    Log.i("ACTIVITY", "finish !!!!!");
    finish();
}

一切正常。但我没有收到请求代码。有人知道为什么吗?谢谢

【问题讨论】:

    标签: android react-native


    【解决方案1】:

    添加到 MainActivity.java

        @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if(mReactInstanceManager != null){
            mReactInstanceManager.onActivityResult(requestCode,resultCode,data);
        }
    }
    

    【讨论】:

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