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();
