Remove outdated task bounds adjustment (229ada37) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityTaskManager.java

+0 −7

Original line number	Diff line number	Diff line
		@@ -89,13 +89,6 @@ public class ActivityTaskManager {
		*/
		public static final int RESIZE_MODE_USER = RESIZE_MODE_PRESERVE_WINDOW;

		/**
		* Input parameter to {@link IActivityTaskManager#resizeTask} used by window
		* manager during a screen rotation.
		* @hide
		*/
		public static final int RESIZE_MODE_SYSTEM_SCREEN_ROTATION = RESIZE_MODE_PRESERVE_WINDOW;

		/**
		* Input parameter to {@link IActivityTaskManager#resizeTask} which indicates
		* that the resize should be performed even if the bounds appears unchanged.

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

+1 −73

Original line number	Diff line number	Diff line
		@@ -20,7 +20,6 @@ import static android.app.ActivityManager.isStartResultSuccessful;
		import static android.app.ActivityTaskManager.INVALID_TASK_ID;
		import static android.app.ActivityTaskManager.INVALID_WINDOWING_MODE;
		import static android.app.ActivityTaskManager.RESIZE_MODE_FORCED;
		import static android.app.ActivityTaskManager.RESIZE_MODE_SYSTEM_SCREEN_ROTATION;
		import static android.app.ITaskStackListener.FORCED_RESIZEABLE_REASON_SPLIT_SCREEN;
		import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
		import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
		@@ -174,7 +173,6 @@ import android.view.DisplayInfo;
		import android.view.InsetsSource;
		import android.view.InsetsState;
		import android.view.RemoteAnimationAdapter;
		import android.view.Surface;
		import android.view.SurfaceControl;
		import android.view.TaskTransitionSpec;
		import android.view.WindowManager;
		@@ -442,16 +440,6 @@ class Task extends TaskFragment {
		// Id of the previous display the root task was on.
		int mPrevDisplayId = INVALID_DISPLAY;

		/** ID of the display which rotation {@link #mRotation} has. */
		private int mLastRotationDisplayId = INVALID_DISPLAY;

		/**
		* Display rotation as of the last time {@link #setBounds(Rect)} was called or this task was
		* moved to a new display.
		*/
		@Surface.Rotation
		private int mRotation;

		int mMultiWindowRestoreWindowingMode = INVALID_WINDOWING_MODE;

		/**
		@@ -462,10 +450,7 @@ class Task extends TaskFragment {
		*/
		int mLastReportedRequestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;

		// For comparison with DisplayContent bounds.
		private Rect mTmpRect = new Rect();
		// For handling display rotations.
		private Rect mTmpRect2 = new Rect();
		private final Rect mTmpRect = new Rect();

		// Resize mode of the task. See {@link ActivityInfo#resizeMode}
		// Based on the {@link ActivityInfo#resizeMode} of the root activity.
		@@ -1200,9 +1185,6 @@ class Task extends TaskFragment {
		updateOverrideConfigurationFromLaunchBounds();
		}

		// Update task bounds if needed.
		adjustBoundsForDisplayChangeIfNeeded(getDisplayContent());

		mRootWindowContainer.updateUIDsPresentOnDisplay();

		// Ensure all animations are finished at same time in split-screen mode.
		@@ -2737,15 +2719,7 @@ class Task extends TaskFragment {
		return setBounds(getRequestedOverrideBounds(), bounds);
		}

		int rotation = Surface.ROTATION_0;
		final DisplayContent displayContent = getRootTask() != null
		? getRootTask().getDisplayContent() : null;
		if (displayContent != null) {
		rotation = displayContent.getDisplayInfo().rotation;
		}

		final int boundsChange = super.setBounds(bounds);
		mRotation = rotation;
		updateSurfacePositionNonOrganized();
		return boundsChange;
		}
		@@ -2805,10 +2779,6 @@ class Task extends TaskFragment {

		@Override
		void onDisplayChanged(DisplayContent dc) {
		final boolean isRootTask = isRootTask();
		if (!isRootTask && !mCreatedByOrganizer) {
		adjustBoundsForDisplayChangeIfNeeded(dc);
		}
		super.onDisplayChanged(dc);
		if (isLeafTask()) {
		final int displayId = (dc != null) ? dc.getDisplayId() : INVALID_DISPLAY;
		@@ -2986,48 +2956,6 @@ class Task extends TaskFragment {
		return mDragResizing;
		}

		void adjustBoundsForDisplayChangeIfNeeded(final DisplayContent displayContent) {
		if (displayContent == null) {
		return;
		}
		if (getRequestedOverrideBounds().isEmpty()) {
		return;
		}
		final int displayId = displayContent.getDisplayId();
		final int newRotation = displayContent.getDisplayInfo().rotation;
		if (displayId != mLastRotationDisplayId) {
		// This task is on a display that it wasn't on. There is no point to keep the relative
		// position if display rotations for old and new displays are different. Just keep these
		// values.
		mLastRotationDisplayId = displayId;
		mRotation = newRotation;
		return;
		}

		if (mRotation == newRotation) {
		// Rotation didn't change. We don't need to adjust the bounds to keep the relative
		// position.
		return;
		}

		// Device rotation changed.
		// - We don't want the task to move around on the screen when this happens, so update the
		// task bounds so it stays in the same place.
		// - Rotate the bounds and notify activity manager if the task can be resized independently
		// from its root task. The root task will take care of task rotation for the other case.
		mTmpRect2.set(getBounds());

		if (!getWindowConfiguration().canResizeTask()) {
		setBounds(mTmpRect2);
		return;
		}

		displayContent.rotateBounds(mRotation, newRotation, mTmpRect2);
		if (setBounds(mTmpRect2) != BOUNDS_CHANGE_NONE) {
		mAtmService.resizeTask(mTaskId, getBounds(), RESIZE_MODE_SYSTEM_SCREEN_ROTATION);
		}
		}

		/** Cancels any running app transitions associated with the task. */
		void cancelTaskWindowTransition() {
		for (int i = mChildren.size() - 1; i >= 0; --i) {