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Commit 3883563d authored by Kevin Chyn's avatar Kevin Chyn
Browse files

Listen for IFingerprintServiceLockoutResetCallback death 

Fixes: 73106873

Test: adb shell pkill systemui, log shows up
Change-Id: I35af0ce0264b6a7ca5b31ec17b32350ef6c9a3b4
parent 9a7b7adc

services/core/java/com/android/server/fingerprint/FingerprintService.java

+12 −1
Original line number Diff line number Diff line
@@ -915,7 +915,7 @@ public class FingerprintService extends SystemService implements IHwBinder.Death 
        notifyLockoutResetMonitors();

    }



    private class FingerprintServiceLockoutResetMonitor {

    private class FingerprintServiceLockoutResetMonitor implements IBinder.DeathRecipient {



        private static final long WAKELOCK_TIMEOUT_MS = 2000;

        private final IFingerprintServiceLockoutResetCallback mCallback;
@@ -926,6 +926,11 @@ public class FingerprintService extends SystemService implements IHwBinder.Death 
            mCallback = callback;

            mWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,

                    "lockout reset callback");

            try {

                mCallback.asBinder().linkToDeath(FingerprintServiceLockoutResetMonitor.this, 0);

            } catch (RemoteException e) {

                Slog.w(TAG, "caught remote exception in linkToDeath", e);

            }

        }



        public void sendLockoutReset() {
@@ -959,6 +964,12 @@ public class FingerprintService extends SystemService implements IHwBinder.Death 
                removeLockoutResetCallback(FingerprintServiceLockoutResetMonitor.this);

            }

        };



        @Override

        public void binderDied() {

            Slog.e(TAG, "Lockout reset callback binder died");

            mHandler.post(mRemoveCallbackRunnable);

        }

    }



    private IBiometricsFingerprintClientCallback mDaemonCallback =