diff options
Diffstat (limited to 'core/java/android')
| -rw-r--r-- | core/java/android/view/DisplayCutout.java | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/core/java/android/view/DisplayCutout.java b/core/java/android/view/DisplayCutout.java index 496bc9ff5383..5f80d31651a8 100644 --- a/core/java/android/view/DisplayCutout.java +++ b/core/java/android/view/DisplayCutout.java @@ -325,6 +325,7 @@ public final class DisplayCutout { * * @hide */ + @VisibleForTesting public static DisplayCutout fromBoundingRect(int left, int top, int right, int bottom) { Region r = Region.obtain(); r.set(left, top, right, bottom); @@ -422,8 +423,11 @@ public final class DisplayCutout { m.postTranslate(offsetX, 0); p.transform(m); - addToRegion(p, r); + final Rect tmpRect = new Rect(); + toRectAndAddToRegion(p, r, tmpRect); + final int topInset = tmpRect.bottom; + final int bottomInset; if (bottomSpec != null) { final Path bottomPath; try { @@ -436,10 +440,17 @@ public final class DisplayCutout { m.postTranslate(0, displayHeight); bottomPath.transform(m); p.addPath(bottomPath); - addToRegion(bottomPath, r); + toRectAndAddToRegion(bottomPath, r, tmpRect); + bottomInset = displayHeight - tmpRect.top; + } else { + bottomInset = 0; } - final Pair<Path, DisplayCutout> result = new Pair<>(p, fromBounds(r)); + // Reuse tmpRect as the inset rect we store into the DisplayCutout instance. + tmpRect.set(0, topInset, 0, bottomInset); + final DisplayCutout cutout = new DisplayCutout(tmpRect, r, false /* copyArguments */); + + final Pair<Path, DisplayCutout> result = new Pair<>(p, cutout); synchronized (CACHE_LOCK) { sCachedSpec = spec; sCachedDisplayWidth = displayWidth; @@ -450,12 +461,11 @@ public final class DisplayCutout { return result; } - private static void addToRegion(Path p, Region r) { + private static void toRectAndAddToRegion(Path p, Region inoutRegion, Rect inoutRect) { final RectF rectF = new RectF(); - final Rect rect = new Rect(); p.computeBounds(rectF, false /* unused */); - rectF.round(rect); - r.op(rect, Op.UNION); + rectF.round(inoutRect); + inoutRegion.op(inoutRect, Op.UNION); } private static Region boundingRectsToRegion(List<Rect> rects) { |