2D Recents: Slightly darken header to differentiate from thumbnail (b72edcc2) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/recents/RecentsImpl.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -646,6 +646,10 @@ public class RecentsImpl implements ActivityOptions.OnAnimationFinishedListener
		synchronized (mHeaderBarLock) {
		if (mHeaderBar.getMeasuredWidth() != taskViewWidth \|\|
		mHeaderBar.getMeasuredHeight() != mTaskBarHeight) {
		if (mDummyStackView.useGridLayout()) {
		mHeaderBar.setShouldDarkenBackgroundColor(true);
		mHeaderBar.setNoUserInteractionState();
		}
		mHeaderBar.forceLayout();
		mHeaderBar.measure(
		MeasureSpec.makeMeasureSpec(taskViewWidth, MeasureSpec.EXACTLY),

+1 −1

Original line number	Diff line number	Diff line
		@@ -151,7 +151,7 @@ public class TaskView extends FixedSizeFrameLayout implements Task.TaskCallbacks
		@ViewDebug.ExportedProperty(deepExport=true, prefix="thumbnail_")
		protected TaskViewThumbnail mThumbnailView;
		@ViewDebug.ExportedProperty(deepExport=true, prefix="header_")
		TaskViewHeader mHeaderView;
		protected TaskViewHeader mHeaderView;
		private View mActionButtonView;
		private View mIncompatibleAppToastView;
		private TaskViewCallbacks mCb;

+15 −1

Original line number	Diff line number	Diff line
		@@ -91,6 +91,9 @@ public class TaskViewHeader extends FrameLayout
		if (mColor != color \|\| Float.compare(mDimAlpha, dimAlpha) != 0) {
		mColor = color;
		mDimAlpha = dimAlpha;
		if (mShouldDarkenBackgroundColor) {
		color = getSecondaryColor(color, false /* useLightOverlayColor */);
		}
		mBackgroundPaint.setColor(color);

		ColorUtils.colorToHSL(color, mTmpHSL);
		@@ -179,6 +182,10 @@ public class TaskViewHeader extends FrameLayout
		// Header dim, which is only used when task view hardware layers are not used
		private Paint mDimLayerPaint = new Paint();

		// Whether the background color should be darkened to differentiate from the primary color.
		// Used in grid layout.
		private boolean mShouldDarkenBackgroundColor = false;

		private CountDownTimer mFocusTimerCountDown;

		public TaskViewHeader(Context context) {
		@@ -442,6 +449,13 @@ public class TaskViewHeader extends FrameLayout
		}
		}

		/**
		* Sets whether the background color should be darkened to differentiate from the primary color.
		*/
		public void setShouldDarkenBackgroundColor(boolean flag) {
		mShouldDarkenBackgroundColor = flag;
		}

		/**
		* Binds the bar view to the task.
		*/
		@@ -557,7 +571,7 @@ public class TaskViewHeader extends FrameLayout
		* Mark this task view that the user does has not interacted with the stack after a certain
		* time.
		*/
		void setNoUserInteractionState() {
		public void setNoUserInteractionState() {
		mDismissButton.setVisibility(View.VISIBLE);
		mDismissButton.animate().cancel();
		mDismissButton.setAlpha(1f);

+1 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,7 @@ public class GridTaskView extends TaskView {
		mThumbnailView.setOverlayHeaderOnThumbnailActionBar(false);
		mThumbnailView.updateThumbnailScale();
		mThumbnailView.setTranslationY(mHeaderHeight);
		mHeaderView.setShouldDarkenBackgroundColor(true);
		}

		@Override