如何从上下文中获取支持片段管理器?

环境

操作系统:macOS High Sierra 10.13.4 纱线:未找到 值班员:4.9.0 Xcode:Xcode 9.2内部版本9C40b

软件包:(通缉=>(已安装) 反应本机:0.55.4=>0.55.4

说明

createViewInstance 然后打算在里面添加库片段 receiveCommand 从react端看用户操作。但是,为了将片段添加到容器中,我无法从 ThemedReactContext CreateView实例 . 做 themedReactContextObj.getCurrentActivity() 产生不推荐的 android.app.FragmentManager android.support.v4.app.FragmentManager 而是在我的视图管理器中?感谢您的帮助。

以下是我正在使用的基于SO&的一些解决方案的代码;关于显示本机片段的博客。如果我使用 android.app.Fragment android.support.v4.app.Fragment :

package com.awesome.awesomelib

import android.support.annotation.Nullable;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;

import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.common.MapBuilder;
import com.facebook.react.uimanager.SimpleViewManager;
import com.facebook.react.uimanager.ThemedReactContext;
import com.awesome.awesomelib.AwesomeFragment;

import java.util.Map;

public class AwesomeViewManager extends SimpleViewManager<View> {

    public static final String REACT_CLASS = "RCTAwesomeView";
    public static final int REACT_COMMAND_CREATE = 1;

    private ThemedReactContext mContext = null;

    @Override
    public String getName() {
        return REACT_CLASS;
    }

    @Override
    protected View createViewInstance(ThemedReactContext reactContext) {

        mContext = reactContext;

        LinearLayout layout = (LinearLayout) LayoutInflater.from(reactContext).inflate(R.layout.ll_awesomeview_container, null);
        return layout;
    }

    @Nullable
    @Override
    public Map<String, Integer> getCommandsMap() {
        return MapBuilder.of("create", REACT_COMMAND_CREATE);
    }

    @Override
    public void receiveCommand(View view, int commandId, @Nullable ReadableArray args) {
        Log.d(REACT_CLASS, "receiveCommand: " + commandId);
        switch (commandId) {
            case REACT_COMMAND_CREATE:
                createFragment(view);
                break;
        }
    }

    private void createFragment(View view) {

        if(mContext != null) {

            // load the awesome lib fragment as container

            AwesomeFragment awFragment = new AwesomeFragment();
            //Here's where I'm stuck !!
            mContext.getCurrentActivity().getFragmentManager().beginTransaction().add(R.id.fl_awesomeview_container, awFragment).commit();
        }
    }
}