Merge "Use normal rotation while PiP is toggling or active" into rvc-dev am:... (2caf8f89) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/ActivityStack.java

+16 −0

Original line number	Diff line number	Diff line
		@@ -819,6 +819,22 @@ class ActivityStack extends Task {

		mRootWindowContainer.ensureActivitiesVisible(null, 0, PRESERVE_WINDOWS);
		mRootWindowContainer.resumeFocusedStacksTopActivities();

		final boolean pinnedToFullscreen = currentMode == WINDOWING_MODE_PINNED
		&& windowingMode == WINDOWING_MODE_FULLSCREEN;
		if (pinnedToFullscreen && topActivity != null && !isForceHidden()) {
		mDisplayContent.getPinnedStackController().setPipWindowingModeChanging(true);
		try {
		// Report orientation as soon as possible so that the display can freeze earlier if
		// the display orientation will be changed. Because the surface bounds of activity
		// may have been set to fullscreen but the activity hasn't redrawn its content yet,
		// the rotation animation needs to capture snapshot earlier to avoid animating from
		// an intermediate state.
		topActivity.reportDescendantOrientationChangeIfNeeded();
		} finally {
		mDisplayContent.getPinnedStackController().setPipWindowingModeChanging(false);
		}
		}
		}

		@Override

services/core/java/com/android/server/wm/DisplayContent.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -1481,6 +1481,10 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		// has it own policy for bounds, the activity bounds based on parent is unknown.
		return false;
		}
		if (mPinnedStackControllerLocked.isPipActiveOrWindowingModeChanging()) {
		// Use normal rotation animation because seamless PiP rotation is not supported yet.
		return false;
		}

		setFixedRotationLaunchingApp(r, rotation);
		return true;

services/core/java/com/android/server/wm/PinnedStackController.java

+17 −4

Original line number	Diff line number	Diff line
		@@ -23,7 +23,6 @@ import android.app.RemoteAction;
		import android.content.ComponentName;
		import android.content.pm.ParceledListSlice;
		import android.content.res.Resources;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.RemoteException;
		import android.util.DisplayMetrics;
		@@ -33,8 +32,6 @@ import android.view.DisplayInfo;
		import android.view.IPinnedStackController;
		import android.view.IPinnedStackListener;

		import com.android.server.UiThread;

		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.List;
		@@ -61,7 +58,6 @@ class PinnedStackController {

		private final WindowManagerService mService;
		private final DisplayContent mDisplayContent;
		private final Handler mHandler = UiThread.getHandler();

		private IPinnedStackListener mPinnedStackListener;
		private final PinnedStackListenerDeathHandler mPinnedStackListenerDeathHandler =
		@@ -69,6 +65,9 @@ class PinnedStackController {

		private final PinnedStackControllerCallback mCallbacks = new PinnedStackControllerCallback();

		/** Whether the PiP is entering or leaving. */
		private boolean mIsPipWindowingModeChanging;

		private boolean mIsImeShowing;
		private int mImeHeight;

		@@ -161,6 +160,20 @@ class PinnedStackController {
		Float.compare(aspectRatio, mMaxAspectRatio) <= 0;
		}

		/** Returns {@code true} if the PiP is on screen or is changing windowing mode. */
		boolean isPipActiveOrWindowingModeChanging() {
		if (mIsPipWindowingModeChanging) {
		return true;
		}
		final Task pinnedTask = mDisplayContent.getDefaultTaskDisplayArea().getRootPinnedTask();
		return pinnedTask != null && pinnedTask.hasChild();
		}

		/** Sets whether a visible stack is changing from or to pinned mode. */
		void setPipWindowingModeChanging(boolean isPipWindowingModeChanging) {
		mIsPipWindowingModeChanging = isPipWindowingModeChanging;
		}

		/**
		* Activity is hidden (either stopped or removed), resets the last saved snap fraction
		* so that the default bounds will be returned for the next session.

services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java

+56 −0

Original line number	Diff line number	Diff line
		@@ -16,7 +16,10 @@

		package com.android.server.wm;

		import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
		import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
		import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
		import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
		@@ -73,6 +76,8 @@ import static org.junit.Assert.assertThat;
		import static org.junit.Assert.assertTrue;
		import static org.mockito.ArgumentMatchers.anyInt;
		import static org.mockito.ArgumentMatchers.eq;
		import static org.mockito.Mockito.atLeastOnce;
		import static org.mockito.Mockito.clearInvocations;
		import static org.mockito.Mockito.doAnswer;

		import android.annotation.SuppressLint;
		@@ -1167,6 +1172,57 @@ public class DisplayContentTests extends WindowTestsBase {
		ROTATION_90 /* newRotation /, false / forceUpdate */));
		}

		@Test
		public void testNoFixedRotationWithPip() {
		mWm.mIsFixedRotationTransformEnabled = true;
		// Make resume-top really update the activity state.
		doReturn(false).when(mWm.mAtmService).isBooting();
		doReturn(true).when(mWm.mAtmService).isBooted();
		// Speed up the test by a few seconds.
		mWm.mAtmService.deferWindowLayout();
		doNothing().when(mWm).startFreezingDisplay(anyInt(), anyInt(), any(), anyInt());

		final DisplayContent displayContent = mWm.mRoot.getDefaultDisplay();
		final Configuration displayConfig = displayContent.getConfiguration();
		final ActivityRecord pinnedActivity = createActivityRecord(displayContent,
		WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD);
		final Task pinnedTask = pinnedActivity.getRootTask();
		final ActivityRecord homeActivity = WindowTestUtils.createTestActivityRecord(
		displayContent.getDefaultTaskDisplayArea().getOrCreateRootHomeTask());
		if (displayConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
		homeActivity.setOrientation(SCREEN_ORIENTATION_PORTRAIT);
		pinnedActivity.setOrientation(SCREEN_ORIENTATION_LANDSCAPE);
		} else {
		homeActivity.setOrientation(SCREEN_ORIENTATION_LANDSCAPE);
		pinnedActivity.setOrientation(SCREEN_ORIENTATION_PORTRAIT);
		}
		final int homeConfigOrientation = homeActivity.getRequestedConfigurationOrientation();
		final int pinnedConfigOrientation = pinnedActivity.getRequestedConfigurationOrientation();

		assertEquals(homeConfigOrientation, displayConfig.orientation);

		clearInvocations(mWm);
		// Leave PiP to fullscreen. The orientation can be updated from
		// ActivityRecord#reportDescendantOrientationChangeIfNeeded.
		pinnedTask.setWindowingMode(WINDOWING_MODE_FULLSCREEN);
		homeActivity.setState(ActivityStack.ActivityState.STOPPED, "test");

		assertFalse(displayContent.hasTopFixedRotationLaunchingApp());
		verify(mWm, atLeastOnce()).startFreezingDisplay(anyInt(), anyInt(), any(), anyInt());
		assertEquals(pinnedConfigOrientation, displayConfig.orientation);
		assertFalse(displayContent.getPinnedStackController().isPipActiveOrWindowingModeChanging());

		clearInvocations(mWm);
		// Enter PiP from fullscreen. The orientation can be updated from
		// ensure-visibility/resume-focused-stack -> ActivityRecord#makeActiveIfNeeded -> resume.
		pinnedTask.setWindowingMode(WINDOWING_MODE_PINNED);

		assertFalse(displayContent.hasTopFixedRotationLaunchingApp());
		verify(mWm, atLeastOnce()).startFreezingDisplay(anyInt(), anyInt(), any(), anyInt());
		assertEquals(homeConfigOrientation, displayConfig.orientation);
		assertTrue(displayContent.getPinnedStackController().isPipActiveOrWindowingModeChanging());
		}

		@Test
		public void testRemoteRotation() {
		DisplayContent dc = createNewDisplay();