diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricFaceView.java b/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricFaceView.java index c32c1a2f3e53b..48f6431aec69b 100644 --- a/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricFaceView.java +++ b/packages/SystemUI/src/com/android/systemui/biometrics/AuthBiometricFaceView.java @@ -16,7 +16,6 @@ package com.android.systemui.biometrics; -import android.annotation.NonNull; import android.content.Context; import android.graphics.drawable.Animatable2; import android.graphics.drawable.AnimatedVectorDrawable; @@ -30,6 +29,7 @@ import android.view.View; import android.widget.ImageView; import android.widget.TextView; +import androidx.annotation.NonNull; import androidx.annotation.Nullable; import com.android.internal.annotations.VisibleForTesting; @@ -163,6 +163,18 @@ public class AuthBiometricFaceView extends AuthBiometricView { } @Nullable @VisibleForTesting IconController mFaceIconController; + @NonNull private final OnAttachStateChangeListener mOnAttachStateChangeListener = + new OnAttachStateChangeListener() { + @Override + public void onViewAttachedToWindow(View v) { + + } + + @Override + public void onViewDetachedFromWindow(View v) { + mFaceIconController.deactivate(); + } + }; public AuthBiometricFaceView(Context context) { this(context, null); @@ -181,6 +193,8 @@ public class AuthBiometricFaceView extends AuthBiometricView { protected void onFinishInflate() { super.onFinishInflate(); mFaceIconController = new IconController(mContext, mIconView, mIndicatorView); + + addOnAttachStateChangeListener(mOnAttachStateChangeListener); } @Override