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Merge "Avoid likely deadlock in the calltree under alarm manager" into udc-dev

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This commit is contained in:
Jeff Pu
2023-04-14 14:07:20 +00:00
committed by Android (Google) Code Review
parent 69e95f2900 a63b22c0b8
commit 73f41157dd
1 changed files with 7 additions and 1 deletions
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8
services/core/java/com/android/server/biometrics/sensors/fingerprint/hidl/LockoutFrameworkImpl.java
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@@ -24,6 +24,8 @@ import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Handler;
import android.os.Looper;
import android.os.SystemClock;
import android.util.Slog;
import android.util.SparseBooleanArray;
@@ -69,6 +71,7 @@ public class LockoutFrameworkImpl implements LockoutTracker {
private final SparseIntArray mFailedAttempts;
private final AlarmManager mAlarmManager;
private final LockoutReceiver mLockoutReceiver;
private final Handler mHandler;
public LockoutFrameworkImpl(Context context, LockoutResetCallback lockoutResetCallback) {
mContext = context;
@@ -77,6 +80,7 @@ public class LockoutFrameworkImpl implements LockoutTracker {
mFailedAttempts = new SparseIntArray();
mAlarmManager = context.getSystemService(AlarmManager.class);
mLockoutReceiver = new LockoutReceiver();
mHandler = new Handler(Looper.getMainLooper());
context.registerReceiver(mLockoutReceiver, new IntentFilter(ACTION_LOCKOUT_RESET),
RESET_FINGERPRINT_LOCKOUT, null /* handler */, Context.RECEIVER_EXPORTED);
@@ -127,9 +131,11 @@ public class LockoutFrameworkImpl implements LockoutTracker {
}
private void scheduleLockoutResetForUser(int userId) {
mAlarmManager.setExact(AlarmManager.ELAPSED_REALTIME_WAKEUP,
mHandler.post(() -> {
mAlarmManager.setExact(AlarmManager.ELAPSED_REALTIME_WAKEUP,
SystemClock.elapsedRealtime() + FAIL_LOCKOUT_TIMEOUT_MS,
getLockoutResetIntentForUser(userId));
});
}
private PendingIntent getLockoutResetIntentForUser(int userId) {