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Commit c94b7db3 authored by Kevin Chyn's avatar Kevin Chyn
Browse files

Dismiss BiometricPrompt when screen turns off 

Fixes: 131761855

Test: Follow instructions in bug
Change-Id: If3ee6cd9dd515a4e42177b079019b3622570d66f
parent 4e1078e2

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

+15 −0
Original line number Diff line number Diff line
@@ -31,7 +31,9 @@ import android.util.Log; 
import android.view.WindowManager;



import com.android.internal.os.SomeArgs;

import com.android.systemui.Dependency;

import com.android.systemui.SystemUI;

import com.android.systemui.keyguard.WakefulnessLifecycle;

import com.android.systemui.statusbar.CommandQueue;



/**
@@ -58,6 +60,7 @@ public class BiometricDialogImpl extends SystemUI implements CommandQueue.Callba 
    private IBiometricServiceReceiverInternal mReceiver;

    private boolean mDialogShowing;

    private Callback mCallback = new Callback();

    private WakefulnessLifecycle mWakefulnessLifecycle;



    private Handler mHandler = new Handler(Looper.getMainLooper()) {

        @Override
@@ -133,6 +136,16 @@ public class BiometricDialogImpl extends SystemUI implements CommandQueue.Callba 
        }

    }



    final WakefulnessLifecycle.Observer mWakefulnessObserver = new WakefulnessLifecycle.Observer() {

        @Override

        public void onStartedGoingToSleep() {

            if (mDialogShowing) {

                if (DEBUG) Log.d(TAG, "User canceled due to screen off");

                mHandler.obtainMessage(MSG_USER_CANCELED).sendToTarget();

            }

        }

    };



    @Override

    public void start() {

        final PackageManager pm = mContext.getPackageManager();
@@ -141,6 +154,8 @@ public class BiometricDialogImpl extends SystemUI implements CommandQueue.Callba 
                || pm.hasSystemFeature(PackageManager.FEATURE_IRIS)) {

            getComponent(CommandQueue.class).addCallback(this);

            mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);

            mWakefulnessLifecycle = Dependency.get(WakefulnessLifecycle.class);

            mWakefulnessLifecycle.addObserver(mWakefulnessObserver);

        }

    }