Merge "[1/n] Optimize user aspect ratio button heuristic" into udc-qpr-dev am:... (4421532a) · Commits · e / os / android_frameworks_base

core/java/android/app/TaskInfo.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -583,6 +583,7 @@ public class TaskInfo {
		== that.configuration.getLayoutDirection())
		&& (!hasCompatUI() \|\| configuration.uiMode == that.configuration.uiMode)
		&& (!hasCompatUI() \|\| isVisible == that.isVisible)
		&& isFocused == that.isFocused
		&& isUserFullscreenOverrideEnabled == that.isUserFullscreenOverrideEnabled;
		}

libs/WindowManager/Shell/src/com/android/wm/shell/compatui/CompatUIController.java

+58 −1

Original line number	Diff line number	Diff line
		@@ -176,6 +176,18 @@ public class CompatUIController implements OnDisplaysChangedListener,
		// be shown.
		private boolean mKeyguardShowing;

		/**
		* The id of the task for the application we're currently attempting to show the user aspect
		* ratio settings button for, or have most recently shown the button for.
		*/
		private int mTopActivityTaskId;

		/**
		* Whether the user aspect ratio settings button has been shown for the current application
		* associated with the task id stored in {@link CompatUIController#mTopActivityTaskId}.
		*/
		private boolean mHasShownUserAspectRatioSettingsButton = false;

		public CompatUIController(@NonNull Context context,
		@NonNull ShellInit shellInit,
		@NonNull ShellController shellController,
		@@ -230,6 +242,11 @@ public class CompatUIController implements OnDisplaysChangedListener,
		if (taskInfo != null && !taskInfo.topActivityInSizeCompat) {
		mSetOfTaskIdsShowingRestartDialog.remove(taskInfo.taskId);
		}

		if (taskInfo != null && taskListener != null) {
		updateActiveTaskInfo(taskInfo);
		}

		if (taskInfo.configuration == null \|\| taskListener == null) {
		// Null token means the current foreground activity is not in compatibility mode.
		removeLayouts(taskInfo.taskId);
		@@ -322,6 +339,45 @@ public class CompatUIController implements OnDisplaysChangedListener,
		forAllLayouts(layout -> layout.updateVisibility(showOnDisplay(layout.getDisplayId())));
		}

		/**
		* Invoked when a new task is created or the info of an existing task has changed. Updates the
		* shown status of the user aspect ratio settings button and the task id it relates to.
		*/
		void updateActiveTaskInfo(@NonNull TaskInfo taskInfo) {
		// If the activity belongs to the task we are currently tracking, don't update any variables
		// as they are still relevant. Else, if the activity is visible and focused (the one the
		// user can see and is using), the user aspect ratio button can potentially be displayed so
		// start tracking the buttons visibility for this task.
		if (mTopActivityTaskId != taskInfo.taskId && taskInfo.isVisible && taskInfo.isFocused) {
		mTopActivityTaskId = taskInfo.taskId;
		setHasShownUserAspectRatioSettingsButton(false);
		}
		}

		/**
		* Informs the system that the user aspect ratio button has been displayed for the application
		* associated with the task id in {@link CompatUIController#mTopActivityTaskId}.
		*/
		void setHasShownUserAspectRatioSettingsButton(boolean state) {
		mHasShownUserAspectRatioSettingsButton = state;
		}

		/**
		* Returns whether the user aspect ratio settings button has been show for the application
		* associated with the task id in {@link CompatUIController#mTopActivityTaskId}.
		*/
		boolean hasShownUserAspectRatioSettingsButton() {
		return mHasShownUserAspectRatioSettingsButton;
		}

		/**
		* Returns the task id of the application we are currently attempting to show, of have most
		* recently shown, the user aspect ratio settings button for.
		*/
		int getTopActivityTaskId() {
		return mTopActivityTaskId;
		}

		private boolean showOnDisplay(int displayId) {
		return !mKeyguardShowing && !isImeShowingOnDisplay(displayId);
		}
		@@ -572,7 +628,8 @@ public class CompatUIController implements OnDisplaysChangedListener,
		return new UserAspectRatioSettingsWindowManager(context, taskInfo, mSyncQueue,
		taskListener, mDisplayController.getDisplayLayout(taskInfo.displayId),
		mCompatUIHintsState, this::launchUserAspectRatioSettings, mMainExecutor,
		mDisappearTimeSupplier);
		mDisappearTimeSupplier, this::hasShownUserAspectRatioSettingsButton,
		this::setHasShownUserAspectRatioSettingsButton);
		}

		private void launchUserAspectRatioSettings(

libs/WindowManager/Shell/src/com/android/wm/shell/compatui/UserAspectRatioSettingsWindowManager.java

+16 −2

Original line number	Diff line number	Diff line
		@@ -37,7 +37,9 @@ import com.android.wm.shell.common.SyncTransactionQueue;
		import com.android.wm.shell.compatui.CompatUIController.CompatUIHintsState;

		import java.util.function.BiConsumer;
		import java.util.function.Consumer;
		import java.util.function.Function;
		import java.util.function.Supplier;

		/**
		* Window manager for the user aspect ratio settings button which allows users to go to
		@@ -55,6 +57,12 @@ class UserAspectRatioSettingsWindowManager extends CompatUIWindowManagerAbstract

		private final ShellExecutor mShellExecutor;

		@NonNull
		private final Supplier<Boolean> mUserAspectRatioButtonShownChecker;

		@NonNull
		private final Consumer<Boolean> mUserAspectRatioButtonStateConsumer;

		@VisibleForTesting
		@NonNull
		final CompatUIHintsState mCompatUIHintsState;
		@@ -72,9 +80,13 @@ class UserAspectRatioSettingsWindowManager extends CompatUIWindowManagerAbstract
		@NonNull DisplayLayout displayLayout, @NonNull CompatUIHintsState compatUIHintsState,
		@NonNull BiConsumer<TaskInfo, ShellTaskOrganizer.TaskListener> onButtonClicked,
		@NonNull ShellExecutor shellExecutor,
		@NonNull Function<Integer, Integer> disappearTimeSupplier) {
		@NonNull Function<Integer, Integer> disappearTimeSupplier,
		@NonNull Supplier<Boolean> userAspectRatioButtonStateChecker,
		@NonNull Consumer<Boolean> userAspectRatioButtonShownConsumer) {
		super(context, taskInfo, syncQueue, taskListener, displayLayout);
		mShellExecutor = shellExecutor;
		mUserAspectRatioButtonShownChecker = userAspectRatioButtonStateChecker;
		mUserAspectRatioButtonStateConsumer = userAspectRatioButtonShownConsumer;
		mHasUserAspectRatioSettingsButton = getHasUserAspectRatioSettingsButton(taskInfo);
		mCompatUIHintsState = compatUIHintsState;
		mOnButtonClicked = onButtonClicked;
		@@ -185,6 +197,7 @@ class UserAspectRatioSettingsWindowManager extends CompatUIWindowManagerAbstract
		return;
		}
		mLayout.setUserAspectRatioButtonVisibility(true);
		mUserAspectRatioButtonStateConsumer.accept(true);
		// Only show by default for the first time.
		if (!mCompatUIHintsState.mHasShownUserAspectRatioSettingsButtonHint) {
		mLayout.setUserAspectRatioSettingsHintVisibility(/* show= */ true);
		@@ -210,7 +223,8 @@ class UserAspectRatioSettingsWindowManager extends CompatUIWindowManagerAbstract
		private boolean getHasUserAspectRatioSettingsButton(@NonNull TaskInfo taskInfo) {
		return taskInfo.topActivityEligibleForUserAspectRatioButton
		&& (taskInfo.topActivityBoundsLetterboxed
		\|\| taskInfo.isUserFullscreenOverrideEnabled);
		\|\| taskInfo.isUserFullscreenOverrideEnabled)
		&& !mUserAspectRatioButtonShownChecker.get();
		}

		private long getDisappearTimeMs() {

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/compatui/CompatUIControllerTest.java

+119 −0

Original line number	Diff line number	Diff line
		@@ -61,6 +61,7 @@ import com.android.wm.shell.transition.Transitions;

		import dagger.Lazy;

		import org.junit.Assert;
		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		@@ -523,13 +524,131 @@ public class CompatUIControllerTest extends ShellTestCase {
		.createLayout(anyBoolean());
		}

		@Test
		public void testUpdateActiveTaskInfo_newTask_visibleAndFocused_updated() {
		// Simulate user aspect ratio button being shown for previous task
		mController.setHasShownUserAspectRatioSettingsButton(true);
		Assert.assertTrue(mController.hasShownUserAspectRatioSettingsButton());

		// Create new task
		final TaskInfo taskInfo = createTaskInfo(DISPLAY_ID, TASK_ID,
		/* hasSizeCompat= / true, CAMERA_COMPAT_CONTROL_HIDDEN, / isVisible */ true,
		/* isFocused */ true);

		// Simulate new task being shown
		mController.updateActiveTaskInfo(taskInfo);

		// Check topActivityTaskId is updated to the taskId of the new task and
		// hasShownUserAspectRatioSettingsButton has been reset to false
		Assert.assertEquals(TASK_ID, mController.getTopActivityTaskId());
		Assert.assertFalse(mController.hasShownUserAspectRatioSettingsButton());
		}

		@Test
		public void testUpdateActiveTaskInfo_newTask_notVisibleOrFocused_notUpdated() {
		// Create new task
		final TaskInfo taskInfo = createTaskInfo(DISPLAY_ID, TASK_ID,
		/* hasSizeCompat= / true, CAMERA_COMPAT_CONTROL_HIDDEN, / isVisible */ true,
		/* isFocused */ true);

		// Simulate task being shown
		mController.updateActiveTaskInfo(taskInfo);

		// Check topActivityTaskId is updated to the taskId of the new task and
		// hasShownUserAspectRatioSettingsButton has been reset to false
		Assert.assertEquals(TASK_ID, mController.getTopActivityTaskId());
		Assert.assertFalse(mController.hasShownUserAspectRatioSettingsButton());

		// Simulate user aspect ratio button being shown
		mController.setHasShownUserAspectRatioSettingsButton(true);
		Assert.assertTrue(mController.hasShownUserAspectRatioSettingsButton());

		final int newTaskId = TASK_ID + 1;

		// Create visible but NOT focused task
		final TaskInfo taskInfo1 = createTaskInfo(DISPLAY_ID, newTaskId,
		/* hasSizeCompat= / true, CAMERA_COMPAT_CONTROL_HIDDEN, / isVisible */ true,
		/* isFocused */ false);

		// Simulate new task being shown
		mController.updateActiveTaskInfo(taskInfo1);

		// Check topActivityTaskId is NOT updated and hasShownUserAspectRatioSettingsButton
		// remains true
		Assert.assertEquals(TASK_ID, mController.getTopActivityTaskId());
		Assert.assertTrue(mController.hasShownUserAspectRatioSettingsButton());

		// Create focused but NOT visible task
		final TaskInfo taskInfo2 = createTaskInfo(DISPLAY_ID, newTaskId,
		/* hasSizeCompat= / true, CAMERA_COMPAT_CONTROL_HIDDEN, / isVisible */ false,
		/* isFocused */ true);

		// Simulate new task being shown
		mController.updateActiveTaskInfo(taskInfo2);

		// Check topActivityTaskId is NOT updated and hasShownUserAspectRatioSettingsButton
		// remains true
		Assert.assertEquals(TASK_ID, mController.getTopActivityTaskId());
		Assert.assertTrue(mController.hasShownUserAspectRatioSettingsButton());

		// Create NOT focused but NOT visible task
		final TaskInfo taskInfo3 = createTaskInfo(DISPLAY_ID, newTaskId,
		/* hasSizeCompat= / true, CAMERA_COMPAT_CONTROL_HIDDEN, / isVisible */ false,
		/* isFocused */ false);

		// Simulate new task being shown
		mController.updateActiveTaskInfo(taskInfo3);

		// Check topActivityTaskId is NOT updated and hasShownUserAspectRatioSettingsButton
		// remains true
		Assert.assertEquals(TASK_ID, mController.getTopActivityTaskId());
		Assert.assertTrue(mController.hasShownUserAspectRatioSettingsButton());
		}

		@Test
		public void testUpdateActiveTaskInfo_sameTask_notUpdated() {
		// Create new task
		final TaskInfo taskInfo = createTaskInfo(DISPLAY_ID, TASK_ID,
		/* hasSizeCompat= / true, CAMERA_COMPAT_CONTROL_HIDDEN, / isVisible */ true,
		/* isFocused */ true);

		// Simulate new task being shown
		mController.updateActiveTaskInfo(taskInfo);

		// Check topActivityTaskId is updated to the taskId of the new task and
		// hasShownUserAspectRatioSettingsButton has been reset to false
		Assert.assertEquals(TASK_ID, mController.getTopActivityTaskId());
		Assert.assertFalse(mController.hasShownUserAspectRatioSettingsButton());

		// Simulate user aspect ratio button being shown
		mController.setHasShownUserAspectRatioSettingsButton(true);
		Assert.assertTrue(mController.hasShownUserAspectRatioSettingsButton());

		// Simulate same task being re-shown
		mController.updateActiveTaskInfo(taskInfo);

		// Check topActivityTaskId is NOT updated and hasShownUserAspectRatioSettingsButton
		// remains true
		Assert.assertEquals(TASK_ID, mController.getTopActivityTaskId());
		Assert.assertTrue(mController.hasShownUserAspectRatioSettingsButton());
		}

		private static TaskInfo createTaskInfo(int displayId, int taskId, boolean hasSizeCompat,
		@CameraCompatControlState int cameraCompatControlState) {
		return createTaskInfo(displayId, taskId, hasSizeCompat, cameraCompatControlState,
		/* isVisible / false, / isFocused */ false);
		}

		private static TaskInfo createTaskInfo(int displayId, int taskId, boolean hasSizeCompat,
		@CameraCompatControlState int cameraCompatControlState, boolean isVisible,
		boolean isFocused) {
		RunningTaskInfo taskInfo = new RunningTaskInfo();
		taskInfo.taskId = taskId;
		taskInfo.displayId = displayId;
		taskInfo.topActivityInSizeCompat = hasSizeCompat;
		taskInfo.cameraCompatControlState = cameraCompatControlState;
		taskInfo.isVisible = isVisible;
		taskInfo.isFocused = isFocused;
		return taskInfo;
		}
		}

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/compatui/UserAspectRatioSettingsLayoutTest.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -93,7 +93,8 @@ public class UserAspectRatioSettingsLayoutTest extends ShellTestCase {
		mWindowManager = new UserAspectRatioSettingsWindowManager(mContext, mTaskInfo,
		mSyncTransactionQueue, mTaskListener, new DisplayLayout(),
		new CompatUIController.CompatUIHintsState(),
		mOnUserAspectRatioSettingsButtonClicked, new TestShellExecutor(), flags -> 0);
		mOnUserAspectRatioSettingsButtonClicked, new TestShellExecutor(), flags -> 0,
		() -> false, s -> {});

		mLayout = (UserAspectRatioSettingsLayout) LayoutInflater.from(mContext).inflate(
		R.layout.user_aspect_ratio_settings_layout, null);