DEV/flutter_flutter
1
0
Fork 0
mirror of https://github.com/flutter/flutter.git synced 2026-02-20 02:29:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

Make FlutterFragment usable without requiring it to be attached to an Android Activity. (Attempt 2) (flutter/engine#27397)

Browse Source
This commit is contained in:
Ajmal Kunnummal 2021-07-14 10:51:02 -07:00 committed by GitHub
parent 9cceca7161
commit a1fe1c8ca5
2 changed files with 18 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
engine/src/flutter/shell/platform/android/io/flutter/embedding/android/FlutterActivityAndFragmentDelegate.java
View File

@ -276,15 +276,15 @@ import java.util.Arrays;
if (host.getRenderMode() == RenderMode.surface) {
FlutterSurfaceView flutterSurfaceView =
new FlutterSurfaceView(
host.getActivity(), host.getTransparencyMode() == TransparencyMode.transparent);
host.getContext(), host.getTransparencyMode() == TransparencyMode.transparent);
// Allow our host to customize FlutterSurfaceView, if desired.
host.onFlutterSurfaceViewCreated(flutterSurfaceView);
// Create the FlutterView that owns the FlutterSurfaceView.
flutterView = new FlutterView(host.getActivity(), flutterSurfaceView);
flutterView = new FlutterView(host.getContext(), flutterSurfaceView);
} else {
FlutterTextureView flutterTextureView = new FlutterTextureView(host.getActivity());
FlutterTextureView flutterTextureView = new FlutterTextureView(host.getContext());
flutterTextureView.setOpaque(host.getTransparencyMode() == TransparencyMode.opaque);
@ -292,7 +292,7 @@ import java.util.Arrays;
host.onFlutterTextureViewCreated(flutterTextureView);
// Create the FlutterView that owns the FlutterTextureView.
flutterView = new FlutterView(host.getActivity(), flutterTextureView);
flutterView = new FlutterView(host.getContext(), flutterTextureView);
}
// Add listener to be notified when Flutter renders its first frame.

18
engine/src/flutter/shell/platform/android/test/io/flutter/embedding/android/FlutterActivityAndFragmentDelegateTest.java
View File

@ -378,6 +378,9 @@ public class FlutterActivityAndFragmentDelegateTest {
// Declare that the host does NOT want Flutter to attach to the surrounding Activity.
when(mockHost.shouldAttachEngineToActivity()).thenReturn(false);
// getActivity() returns null if the activity is not attached
when(mockHost.getActivity()).thenReturn(null);
// Create the real object that we're testing.
FlutterActivityAndFragmentDelegate delegate = new FlutterActivityAndFragmentDelegate(mockHost);
@ -385,14 +388,21 @@ public class FlutterActivityAndFragmentDelegateTest {
// Flutter is attached to the surrounding Activity in onAttach.
delegate.onAttach(RuntimeEnvironment.application);
// Verify that the ActivityControlSurface was NOT told to attach to an Activity.
verify(mockFlutterEngine.getActivityControlSurface(), never())
.attachToActivity(any(Activity.class), any(Lifecycle.class));
// Make sure all of the other lifecycle methods can run safely as well
// without a valid Activity
delegate.onCreateView(null, null, null, 0);
delegate.onStart();
delegate.onResume();
delegate.onPause();
delegate.onStop();
delegate.onDestroyView();
// Flutter is detached from the surrounding Activity in onDetach.
delegate.onDetach();
// Verify that the ActivityControlSurface was NOT told to detach from the Activity.
// Verify that the ActivityControlSurface was NOT told to attach or detach to an Activity.
verify(mockFlutterEngine.getActivityControlSurface(), never())
.attachToActivity(any(Activity.class), any(Lifecycle.class));
verify(mockFlutterEngine.getActivityControlSurface(), never()).detachFromActivity();
}