Make sure SysUI is not constantly redrawing status bar
When status bar was collapsed, bounds were negative thus triggering
a infinite draw loop.
Change-Id: I80100f394fa5e0dd5858569f9535563eac3aeeb4
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/ScrimView.java b/packages/SystemUI/src/com/android/systemui/statusbar/ScrimView.java
index 4e3ecb1..dba7130 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/ScrimView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/ScrimView.java
@@ -170,12 +170,13 @@
invalidate();
return;
}
- area.left = Math.max(area.left, 0);
- area.top = Math.max(area.top, 0);
- area.right = Math.min(area.right, getWidth());
- area.bottom = Math.min(area.bottom, getHeight());
- mExcludedRect.set(area);
- mHasExcludedArea = area.left < area.right && area.top < area.bottom;
+
+ int left = Math.max(area.left, 0);
+ int top = Math.max(area.top, 0);
+ int right = Math.min(area.right, getWidth());
+ int bottom = Math.min(area.bottom, getHeight());
+ mExcludedRect.set(left, top, right, bottom);
+ mHasExcludedArea = left < right && top < bottom;
invalidate();
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index d5b57ac..60dca99 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -1649,8 +1649,8 @@
bottom = Math.min(bottom, getHeight());
}
}
- mBackgroundBounds.top = top;
- mBackgroundBounds.bottom = bottom;
+ mBackgroundBounds.top = Math.max(0, top);
+ mBackgroundBounds.bottom = Math.min(getHeight(), bottom);
}
private ActivatableNotificationView getFirstPinnedHeadsUp() {