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Merge "Initialize ContentObserver in startObserving()." into tm-qpr-dev am: af0795a722 am: e9c793f8c4

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20111661

Change-Id: Ie1890672bf962e49bc7cf1630012afb6d0a28f1b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Philip Junker
2022-10-06 16:53:36 +00:00
committed by Automerger Merge Worker
parent 44f13312ab e9c793f8c4
commit 9e1f0003d3
1 changed files with 17 additions and 16 deletions
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33
core/java/com/android/internal/display/BrightnessSynchronizer.java
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@@ -115,7 +115,7 @@ public class BrightnessSynchronizer {
Slog.i(TAG, "Setting initial brightness to default value of: " + defaultBrightness);
}
mBrightnessSyncObserver.startObserving();
mBrightnessSyncObserver.startObserving(mHandler);
mHandler.sendEmptyMessageAtTime(MSG_RUN_UPDATE, mClock.uptimeMillis());
}
@@ -482,30 +482,31 @@ public class BrightnessSynchronizer {
}
};
private final ContentObserver mContentObserver = new ContentObserver(mHandler) {
@Override
public void onChange(boolean selfChange, Uri uri) {
if (selfChange) {
return;
private ContentObserver createBrightnessContentObserver(Handler handler) {
return new ContentObserver(handler) {
@Override
public void onChange(boolean selfChange, Uri uri) {
if (selfChange) {
return;
}
if (BRIGHTNESS_URI.equals(uri)) {
handleBrightnessChangeInt(getScreenBrightnessInt());
}
}
if (BRIGHTNESS_URI.equals(uri)) {
handleBrightnessChangeInt(getScreenBrightnessInt());
}
}
};
};
}
boolean isObserving() {
return mIsObserving;
}
void startObserving() {
void startObserving(Handler handler) {
final ContentResolver cr = mContext.getContentResolver();
cr.registerContentObserver(BRIGHTNESS_URI, false, mContentObserver,
UserHandle.USER_ALL);
mDisplayManager.registerDisplayListener(mListener, mHandler,
cr.registerContentObserver(BRIGHTNESS_URI, false,
createBrightnessContentObserver(handler), UserHandle.USER_ALL);
mDisplayManager.registerDisplayListener(mListener, handler,
DisplayManager.EVENT_FLAG_DISPLAY_BRIGHTNESS);
mIsObserving = true;
}
}
}