Enable expanding of status bar just below the notch (71aaa404) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/dimens.xml

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1012,4 +1012,7 @@
	<!-- How much into a DisplayCutout's bounds we can go, on each side -->		<!-- How much into a DisplayCutout's bounds we can go, on each side -->
	<dimen name="display_cutout_margin_consumption">0px</dimen>		<dimen name="display_cutout_margin_consumption">0px</dimen>

			<!-- How much we expand the touchable region of the status bar below the notch to catch touches
			that just start below the notch. -->
			<dimen name="display_cutout_touchable_region_size">12dp</dimen>
	</resources>		</resources>

packages/SystemUI/src/com/android/systemui/ScreenDecorations.java

+9 −6

Original line number	Original line	Diff line number	Diff line
	@@ -582,31 +582,34 @@ public class ScreenDecorations extends SystemUI implements Tunable {
	resolveSizeAndState(mBoundingRect.height(), heightMeasureSpec, 0));		resolveSizeAndState(mBoundingRect.height(), heightMeasureSpec, 0));
	}		}

	public static void boundsFromDirection(DisplayCutout displayCutout, int gravity, Rect out) {		public static void boundsFromDirection(DisplayCutout displayCutout, int gravity,
			Rect out) {
			Region bounds = boundsFromDirection(displayCutout, gravity);
			out.set(bounds.getBounds());
			bounds.recycle();
			}

			public static Region boundsFromDirection(DisplayCutout displayCutout, int gravity) {
	Region bounds = displayCutout.getBounds();		Region bounds = displayCutout.getBounds();
	switch (gravity) {		switch (gravity) {
	case Gravity.TOP:		case Gravity.TOP:
	bounds.op(0, 0, Integer.MAX_VALUE, displayCutout.getSafeInsetTop(),		bounds.op(0, 0, Integer.MAX_VALUE, displayCutout.getSafeInsetTop(),
	Region.Op.INTERSECT);		Region.Op.INTERSECT);
	out.set(bounds.getBounds());
	break;		break;
	case Gravity.LEFT:		case Gravity.LEFT:
	bounds.op(0, 0, displayCutout.getSafeInsetLeft(), Integer.MAX_VALUE,		bounds.op(0, 0, displayCutout.getSafeInsetLeft(), Integer.MAX_VALUE,
	Region.Op.INTERSECT);		Region.Op.INTERSECT);
	out.set(bounds.getBounds());
	break;		break;
	case Gravity.BOTTOM:		case Gravity.BOTTOM:
	bounds.op(0, displayCutout.getSafeInsetTop() + 1, Integer.MAX_VALUE,		bounds.op(0, displayCutout.getSafeInsetTop() + 1, Integer.MAX_VALUE,
	Integer.MAX_VALUE, Region.Op.INTERSECT);		Integer.MAX_VALUE, Region.Op.INTERSECT);
	out.set(bounds.getBounds());
	break;		break;
	case Gravity.RIGHT:		case Gravity.RIGHT:
	bounds.op(displayCutout.getSafeInsetLeft() + 1, 0, Integer.MAX_VALUE,		bounds.op(displayCutout.getSafeInsetLeft() + 1, 0, Integer.MAX_VALUE,
	Integer.MAX_VALUE, Region.Op.INTERSECT);		Integer.MAX_VALUE, Region.Op.INTERSECT);
	out.set(bounds.getBounds());
	break;		break;
	}		}
	bounds.recycle();		return bounds;
	}		}

	private void localBounds(Rect out) {		private void localBounds(Rect out) {

packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhone.java

+41 −4

Original line number	Original line	Diff line number	Diff line
	@@ -22,14 +22,21 @@ import android.content.Context;
	import android.content.res.Configuration;		import android.content.res.Configuration;
	import android.content.res.Resources;		import android.content.res.Resources;
	import androidx.collection.ArraySet;		import androidx.collection.ArraySet;
			import android.graphics.Rect;
			import android.graphics.Region;
			import android.graphics.Region.Op;
	import android.util.Log;		import android.util.Log;
	import android.util.Pools;		import android.util.Pools;
			import android.view.DisplayCutout;
			import android.view.Gravity;
	import android.view.View;		import android.view.View;
	import android.view.ViewTreeObserver;		import android.view.ViewTreeObserver;
			import android.view.ViewTreeObserver.InternalInsetsInfo;

	import com.android.internal.annotations.VisibleForTesting;		import com.android.internal.annotations.VisibleForTesting;
	import com.android.systemui.Dumpable;		import com.android.systemui.Dumpable;
	import com.android.systemui.R;		import com.android.systemui.R;
			import com.android.systemui.ScreenDecorations;
	import com.android.systemui.statusbar.ExpandableNotificationRow;		import com.android.systemui.statusbar.ExpandableNotificationRow;
	import com.android.systemui.statusbar.NotificationData;		import com.android.systemui.statusbar.NotificationData;
	import com.android.systemui.statusbar.StatusBarState;		import com.android.systemui.statusbar.StatusBarState;
	@@ -41,6 +48,7 @@ import com.android.systemui.statusbar.policy.OnHeadsUpChangedListener;
	import java.io.FileDescriptor;		import java.io.FileDescriptor;
	import java.io.PrintWriter;		import java.io.PrintWriter;
	import java.util.HashSet;		import java.util.HashSet;
			import java.util.List;
	import java.util.Stack;		import java.util.Stack;

	/**		/**
	@@ -60,6 +68,7 @@ public class HeadsUpManagerPhone extends HeadsUpManager implements Dumpable,

	private int mStatusBarHeight;		private int mStatusBarHeight;
	private int mHeadsUpInset;		private int mHeadsUpInset;
			private int mDisplayCutoutTouchableRegionSize;
	private boolean mTrackingHeadsUp;		private boolean mTrackingHeadsUp;
	private HashSet<String> mSwipedOutKeys = new HashSet<>();		private HashSet<String> mSwipedOutKeys = new HashSet<>();
	private HashSet<NotificationData.Entry> mEntriesToRemoveAfterExpand = new HashSet<>();		private HashSet<NotificationData.Entry> mEntriesToRemoveAfterExpand = new HashSet<>();
	@@ -120,6 +129,8 @@ public class HeadsUpManagerPhone extends HeadsUpManager implements Dumpable,
	com.android.internal.R.dimen.status_bar_height);		com.android.internal.R.dimen.status_bar_height);
	mHeadsUpInset = mStatusBarHeight + resources.getDimensionPixelSize(		mHeadsUpInset = mStatusBarHeight + resources.getDimensionPixelSize(
	R.dimen.heads_up_status_bar_padding);		R.dimen.heads_up_status_bar_padding);
			mDisplayCutoutTouchableRegionSize = resources.getDimensionPixelSize(
			R.dimen.display_cutout_touchable_region_size);
	}		}

	@Override		@Override
	@@ -128,6 +139,11 @@ public class HeadsUpManagerPhone extends HeadsUpManager implements Dumpable,
	initResources();		initResources();
	}		}

			@Override
			public void onOverlayChanged() {
			initResources();
			}

	///////////////////////////////////////////////////////////////////////////////////////////////		///////////////////////////////////////////////////////////////////////////////////////////////
	// Public methods:		// Public methods:

	@@ -301,10 +317,30 @@ public class HeadsUpManagerPhone extends HeadsUpManager implements Dumpable,

	info.setTouchableInsets(ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION);		info.setTouchableInsets(ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION);
	info.touchableRegion.set(minX, 0, maxX, mHeadsUpInset + height);		info.touchableRegion.set(minX, 0, maxX, mHeadsUpInset + height);
	} else if (mHeadsUpGoingAway \|\| mWaitingOnCollapseWhenGoingAway) {		} else {
			setCollapsedTouchableInsets(info);
			}
			}

			private void setCollapsedTouchableInsets(ViewTreeObserver.InternalInsetsInfo info) {
	info.setTouchableInsets(ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION);		info.setTouchableInsets(ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION);
	info.touchableRegion.set(0, 0, mStatusBarWindowView.getWidth(), mStatusBarHeight);		info.touchableRegion.set(0, 0, mStatusBarWindowView.getWidth(), mStatusBarHeight);
			updateRegionForNotch(info.touchableRegion);
			}

			private void updateRegionForNotch(Region region) {
			DisplayCutout cutout = mStatusBarWindowView.getRootWindowInsets().getDisplayCutout();
			if (cutout == null) {
			return;
	}		}

			// Expand touchable region such that we also catch touches that just start below the notch
			// area.
			Region bounds = ScreenDecorations.DisplayCutoutView.boundsFromDirection(
			cutout, Gravity.TOP);
			bounds.translate(0, mDisplayCutoutTouchableRegionSize);
			region.op(bounds, Op.UNION);
			bounds.recycle();
	}		}

	@Override		@Override
	@@ -403,7 +439,8 @@ public class HeadsUpManagerPhone extends HeadsUpManager implements Dumpable,

	private void updateTouchableRegionListener() {		private void updateTouchableRegionListener() {
	boolean shouldObserve = hasPinnedHeadsUp() \|\| mHeadsUpGoingAway		boolean shouldObserve = hasPinnedHeadsUp() \|\| mHeadsUpGoingAway
	\|\| mWaitingOnCollapseWhenGoingAway;		\|\| mWaitingOnCollapseWhenGoingAway
			\|\| mStatusBarWindowView.getRootWindowInsets().getDisplayCutout() != null;
	if (shouldObserve == mIsObserving) {		if (shouldObserve == mIsObserving) {
	return;		return;
	}		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java

+26 −0

Original line number	Original line	Diff line number	Diff line
	@@ -94,6 +94,12 @@ public class StatusBarWindowView extends FrameLayout {
	private boolean mExpandAnimationRunning;		private boolean mExpandAnimationRunning;
	private boolean mExpandAnimationPending;		private boolean mExpandAnimationPending;

			/**
			* If set to true, the current gesture started below the notch and we need to dispatch touch
			* events manually as it's outside of the regular view bounds.
			*/
			private boolean mExpandingBelowNotch;

	public StatusBarWindowView(Context context, AttributeSet attrs) {		public StatusBarWindowView(Context context, AttributeSet attrs) {
	super(context, attrs);		super(context, attrs);
	setMotionEventSplittingEnabled(false);		setMotionEventSplittingEnabled(false);
	@@ -258,7 +264,16 @@ public class StatusBarWindowView extends FrameLayout {
	@Override		@Override
	public boolean dispatchTouchEvent(MotionEvent ev) {		public boolean dispatchTouchEvent(MotionEvent ev) {
	boolean isDown = ev.getActionMasked() == MotionEvent.ACTION_DOWN;		boolean isDown = ev.getActionMasked() == MotionEvent.ACTION_DOWN;
			boolean isUp = ev.getActionMasked() == MotionEvent.ACTION_UP;
	boolean isCancel = ev.getActionMasked() == MotionEvent.ACTION_CANCEL;		boolean isCancel = ev.getActionMasked() == MotionEvent.ACTION_CANCEL;

			// Reset manual touch dispatch state here but make sure the UP/CANCEL event still gets
			// delivered.
			boolean expandingBelowNotch = mExpandingBelowNotch;
			if (isUp \|\| isCancel) {
			mExpandingBelowNotch = false;
			}

	if (!isCancel && mService.shouldIgnoreTouch()) {		if (!isCancel && mService.shouldIgnoreTouch()) {
	return false;		return false;
	}		}
	@@ -291,6 +306,17 @@ public class StatusBarWindowView extends FrameLayout {
	mService.mDozeScrimController.extendPulse();		mService.mDozeScrimController.extendPulse();
	}		}

			// In case we start outside of the view bounds (below the status bar), we need to dispatch
			// the touch manually as the view system can't accomodate for touches outside of the
			// regular view bounds.
			if (isDown && ev.getY() >= mBottom) {
			mExpandingBelowNotch = true;
			expandingBelowNotch = true;
			}
			if (expandingBelowNotch) {
			return mNotificationPanel.dispatchTouchEvent(ev);
			}

	return super.dispatchTouchEvent(ev);		return super.dispatchTouchEvent(ev);
	}		}