myreact= (LinearLayout) findViewById(R.id.myReact);//原生布局中的view
   mReactRootView = new ReactRootView((Activity)context);

        mReactInstanceManager = ReactInstanceManager.builder()
           .setApplication(((Activity) mContext).getApplication())
           .setJSBundleFile(bundleFile)//设置加载文件，， 本地放一份文件。。本地实现缓存。拉接口更新此文件
           .setNativeModuleCallExceptionHandler(new NativeModuleCallExceptionHandler() {
               @Override
               public void handleException(Exception e) {
               }
           })

           .addPackage(new TBRnPackage())

           .addPackage(new ReactImagePackage())

           .setUseDeveloperSupport(false)
           .setInitialLifecycleState(LifecycleState.RESUMED)
           .build();
   mReactRootView.startReactApplication(mReactInstanceManager,"BZMHA",null);//启动入口

   myreact.addView(mReactRootView);//添加react布局