am ccf51bef: am 2d9b513d: Merge "I\'m feeling the good vibrations." into klp-modular-dev
* commit 'ccf51bef288652cb618a566a376173e252b84af0':
I'm feeling the good vibrations.
diff --git a/services/core/java/com/android/server/VibratorService.java b/services/core/java/com/android/server/VibratorService.java
index 82c13e0..06dd3ed 100644
--- a/services/core/java/com/android/server/VibratorService.java
+++ b/services/core/java/com/android/server/VibratorService.java
@@ -47,6 +47,7 @@
import com.android.internal.app.IBatteryStats;
import java.util.ArrayList;
+import java.util.Iterator;
import java.util.LinkedList;
import java.util.ListIterator;
@@ -136,6 +137,10 @@
}
return true;
}
+
+ public boolean isSystemHapticFeedback() {
+ return (mUid == Process.SYSTEM_UID || mUid == 0) && mRepeat < 0;
+ }
}
VibratorService(Context context) {
@@ -622,20 +627,32 @@
}
}
}
- };
+ }
BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
+ @Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
synchronized (mVibrations) {
- doCancelVibrateLocked();
-
- int size = mVibrations.size();
- for(int i = 0; i < size; i++) {
- unlinkVibration(mVibrations.get(i));
+ // When the system is entering a non-interactive state, we want
+ // to cancel vibrations in case a misbehaving app has abandoned
+ // them. However it may happen that the system is currently playing
+ // haptic feedback as part of the transition. So we don't cancel
+ // system vibrations.
+ if (mCurrentVibration != null
+ && !mCurrentVibration.isSystemHapticFeedback()) {
+ doCancelVibrateLocked();
}
- mVibrations.clear();
+ // Clear all remaining vibrations.
+ Iterator<Vibration> it = mVibrations.iterator();
+ while (it.hasNext()) {
+ Vibration vibration = it.next();
+ if (vibration != mCurrentVibration) {
+ unlinkVibration(vibration);
+ it.remove();
+ }
+ }
}
}
}