Android Flutter笔记2

概述在native中addflutterfragment方法1：//GetareferencetotheActivity'sFragmentManagertoaddanew//FlutterFragment,orfindanexistingone.FragmentManagerfragmentManager=getSupportFragmentManager();//Attempttofindanexisti

在native中add Flutter fragment

方法1：

// Get a reference to the Activity's FragmentManager to add a new    // FlutterFragment, or find an existing one.    FragmentManager fragmentManager = getSupportFragmentManager();    // Attempt to find an existing FlutterFragment, in case this is not the    // first time that onCreate() was run.    FlutterFragment = (FlutterFragment) fragmentManager.findFragmentByTag(TAG_FlutteR_FRAGMENT);    // Create and attach a FlutterFragment if one does not exist.    if (FlutterFragment == null) {      FlutterFragment = FlutterFragment.createDefault();      fragmentManager          .beginTransaction()          .add(              R.ID.fragment_container,              FlutterFragment,              TAG_FlutteR_FRAGMENT          )          .commit();    }

方法2:

// With a new FlutterEngine.    FlutterFragment FlutterFragment = FlutterFragment.withNewEngine()        .initialRoute("myInitialRoute/")        .build();    FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();    fragmentTransaction.replace(R.ID.fragment_container, FlutterFragment);    fragmentTransaction.commit();

 

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