QS: Allow Flashlight Tile to handle reset state

Bug: 22815987
Change-Id: I3c22760c546c5407495e1e8f09dc402a56817f9d

Author: Monkopedia

packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java

@@ -79,6 +79,8 @@ protected void handleUpdateState(BooleanState state, Object arg) {
                 return;
             }
             state.value = value;
+        } else {
+            state.value = mFlashlightController.isEnabled();
         }
         final AnimationIcon icon = state.value ? mEnable : mDisable;
         icon.setAllowAnimation(arg instanceof UserBoolean && ((UserBoolean) arg).userInitiated);

packages/SystemUI/src/com/android/systemui/statusbar/policy/FlashlightController.java

@@ -93,6 +93,10 @@ public void setFlashlight(boolean enabled) {
         }
     }
 
+    public synchronized boolean isEnabled() {
+        return mFlashlightEnabled;
+    }
+
     public synchronized boolean isAvailable() {
         return mTorchAvailable;
     }