Android onActivityResult对片段不起作用

我的流量

fragclient>activity>fragsearchclient fragsearchclient返回fragclient成功

fragproduct>activity>fragsearchprodutc fragsearch produtc返回错误，未调用fragproduct的ActivityResult

帮忙

范例

public class MainActivityFragment extends Fragment {

    public MainActivityFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_main, container, false);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        startActivity(new Intent(getActivity(), MainActivity2Activity.class));
    }

}

public class MainActivity2ActivityFragment extends Fragment {

    public MainActivity2ActivityFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_main_activity2, container, false);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        startActivityForResult(new Intent(getActivity(), MainActivity22Activity.class), Activity.RESULT_OK);
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
    }
}

public class MainActivity22ActivityFragment extends Fragment {

    public MainActivity22ActivityFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_main_activity22, container, false);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getActivity().setIntent(new Intent());
        getActivity().setResult(Activity.RESULT_OK);
        getActivity().finish();
    }
}

---

onActivityResult无法在片段上工作

我的应用程序也有同样的问题！我的应用程序包含1个活动和不同的片段，当我调用“Camera Activity”时，我需要捕获“OnActivityResult”事件。然后，我可以在acitvity中使用“OnActivityResult”解决这个问题，在我的示例中，我的相机活动返回一个字符串，该字符串被声明为公共静态字符串，因为我的片段可以访问该值

您永远无法在片段中捕获“OnActivityResult”事件，因为此事件属于“ActivityClass”，因此您需要在调用片段的activity类中捕获事件

---

告诉我我是否帮助过你和优秀的编程

可能重复我所做的，替换活动。结果_999的OK工作完美感谢您的关注记住，如果我给您解决方案，请给我检查，谢谢，编程很好！

public class  MainActivity extends Activity {
    public static String ActivityResultValue;

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data)   {
        super.onActivityResult(requestCode, resultCode, data);
        switch(requestCode) {
            //Camera Activity
            case (0) : {
                if (resultCode == Activity.RESULT_OK) {
                    ActivityResultValue = data.getStringExtra("photoName");
                }
                break;
            }
            case (1) :{
                //Other OnActivityResults...
                break;
            }
        }
    }
}