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Move listener registration to the background

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Fixes: 142003427
Test: manual, with breakpoints
Change-Id: I16fe9a1dc1d5b89ca23387a69b260ff87392eb1a
This commit is contained in:
Lucas Dupin
2019-10-03 15:00:03 -07:00
parent 4b64305597
commit b803a55b4a
1 changed files with 27 additions and 27 deletions
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54
packages/SystemUI/src/com/android/systemui/settings/BrightnessController.java
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@@ -152,6 +152,20 @@ public class BrightnessController implements ToggleSlider.Listener {
private final Runnable mStartListeningRunnable = new Runnable() {
@Override
public void run() {
if (mListening) {
return;
}
mListening = true;
if (mVrManager != null) {
try {
mVrManager.registerListener(mVrStateCallbacks);
mIsVrModeEnabled = mVrManager.getVrModeState();
} catch (RemoteException e) {
Log.e(TAG, "Failed to register VR mode state listener: ", e);
}
}
mBrightnessObserver.startObserving();
mUserTracker.startTracking();
@@ -167,6 +181,19 @@ public class BrightnessController implements ToggleSlider.Listener {
private final Runnable mStopListeningRunnable = new Runnable() {
@Override
public void run() {
if (!mListening) {
return;
}
mListening = false;
if (mVrManager != null) {
try {
mVrManager.unregisterListener(mVrStateCallbacks);
} catch (RemoteException e) {
Log.e(TAG, "Failed to unregister VR mode state listener: ", e);
}
}
mBrightnessObserver.stopObserving();
mUserTracker.stopTracking();
@@ -297,39 +324,12 @@ public class BrightnessController implements ToggleSlider.Listener {
}
public void registerCallbacks() {
if (mListening) {
return;
}
if (mVrManager != null) {
try {
mVrManager.registerListener(mVrStateCallbacks);
mIsVrModeEnabled = mVrManager.getVrModeState();
} catch (RemoteException e) {
Log.e(TAG, "Failed to register VR mode state listener: ", e);
}
}
mBackgroundHandler.post(mStartListeningRunnable);
mListening = true;
}
/** Unregister all call backs, both to and from the controller */
public void unregisterCallbacks() {
if (!mListening) {
return;
}
if (mVrManager != null) {
try {
mVrManager.unregisterListener(mVrStateCallbacks);
} catch (RemoteException e) {
Log.e(TAG, "Failed to unregister VR mode state listener: ", e);
}
}
mBackgroundHandler.post(mStopListeningRunnable);
mListening = false;
mControlValueInitialized = false;
}