FODCircleView: dispatch onPress to HAL only after dimming is applied (7ebd24f3) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/biometrics/FODCircleView.java

+12 −1

Original line number	Diff line number	Diff line
		@@ -71,6 +71,8 @@ public class FODCircleView extends ImageView {
		private boolean mIsShowing;
		private boolean mIsCircleShowing;

		private float mCurrentDimAmount = 0.0f;

		private Handler mHandler;

		private Timer mBurnInProtectionTimer;
		@@ -175,6 +177,16 @@ public class FODCircleView extends ImageView {

		mUpdateMonitor = KeyguardUpdateMonitor.getInstance(context);
		mUpdateMonitor.registerCallback(mMonitorCallback);

		getViewTreeObserver().addOnGlobalLayoutListener(() -> {
		float drawingDimAmount = mParams.dimAmount;
		if (mCurrentDimAmount == 0.0f && drawingDimAmount > 0.0f) {
		dispatchPress();
		mCurrentDimAmount = drawingDimAmount;
		} else if (mCurrentDimAmount > 0.0f && drawingDimAmount == 0.0f) {
		mCurrentDimAmount = drawingDimAmount;
		}
		});
		}

		@Override
		@@ -268,7 +280,6 @@ public class FODCircleView extends ImageView {

		setDim(true);
		updateAlpha();
		dispatchPress();

		mPaintFingerprint.setColor(mColor);
		setImageDrawable(null);