Update QS tile states after unlocking
So the visibility state is up-to-date when we do a two-finger
expansion gesture, so the height is correct. Also fixes flickering
when overscrolling the initial panel expansion.
Also set thread priority of QS handler thread to background priority,
so it doesn't eat away precious cycles during animations.
Bug: 18183633
Change-Id: I0609509484582d82f0dc307eb2535bc3711b30e3
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index 54a8414..1ddd352 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -203,7 +203,7 @@
}
}
- private void refreshAllTiles() {
+ public void refreshAllTiles() {
for (TileRecord r : mRecords) {
r.tile.refreshState();
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index eb48754..65762ec 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -3611,6 +3611,12 @@
instantCollapseNotificationPanel();
}
updateKeyguardState(staying, false /* fromShadeLocked */);
+
+ // Keyguard state has changed, but QS is not listening anymore. Make sure to update the tile
+ // visibilities so next time we open the panel we know the correct height already.
+ if (mQSPanel != null) {
+ mQSPanel.refreshAllTiles();
+ }
return staying;
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
index a4db46a..45a1386 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
@@ -21,6 +21,7 @@
import android.content.res.Resources;
import android.database.ContentObserver;
import android.net.Uri;
+import android.os.Process;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.Looper;
@@ -108,7 +109,8 @@
mKeyguard = keyguard;
mSecurity = security;
- final HandlerThread ht = new HandlerThread(QSTileHost.class.getSimpleName());
+ final HandlerThread ht = new HandlerThread(QSTileHost.class.getSimpleName(),
+ Process.THREAD_PRIORITY_BACKGROUND);
ht.start();
mLooper = ht.getLooper();