diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java
index e057188851f6c..d7e8616d17e71 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputViewController.java
@@ -53,6 +53,7 @@ public abstract class KeyguardAbsKeyInputViewController<T extends KeyguardAbsKey
     private boolean mDismissing;
     protected AsyncTask<?, ?, ?> mPendingLockCheck;
     protected boolean mResumed;
+    protected boolean mLockedOut;
 
     private final KeyDownListener mKeyDownListener = (keyCode, keyEvent) -> {
         // Fingerprint sensor sends a KeyEvent.KEYCODE_UNKNOWN.
@@ -137,6 +138,8 @@ public abstract class KeyguardAbsKeyInputViewController<T extends KeyguardAbsKey
     // Prevent user from using the PIN/Password entry until scheduled deadline.
     protected void handleAttemptLockout(long elapsedRealtimeDeadline) {
         mView.setPasswordEntryEnabled(false);
+        mView.setPasswordEntryInputEnabled(false);
+        mLockedOut = true;
         long elapsedRealtime = SystemClock.elapsedRealtime();
         long secondsInFuture = (long) Math.ceil(
                 (elapsedRealtimeDeadline - elapsedRealtime) / 1000.0);
@@ -158,6 +161,7 @@ public abstract class KeyguardAbsKeyInputViewController<T extends KeyguardAbsKey
             @Override
             public void onFinish() {
                 mMessageAreaController.setMessage("");
+                mLockedOut = false;
                 resetState();
             }
         }.start();
@@ -193,6 +197,7 @@ public abstract class KeyguardAbsKeyInputViewController<T extends KeyguardAbsKey
 
     protected void verifyPasswordAndUnlock() {
         if (mDismissing) return; // already verified but haven't been dismissed; don't do it again.
+        if (mLockedOut) return;
 
         final LockscreenCredential password = mView.getEnteredCredential();
         mView.setPasswordEntryInputEnabled(false);
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardAbsKeyInputViewControllerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardAbsKeyInputViewControllerTest.java
index ae3a320cde549..fa32835c26950 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardAbsKeyInputViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardAbsKeyInputViewControllerTest.java
@@ -26,6 +26,7 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyZeroInteractions;
 import static org.mockito.Mockito.when;
 
+import android.os.SystemClock;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.KeyEvent;
@@ -183,4 +184,15 @@ public class KeyguardAbsKeyInputViewControllerTest extends SysuiTestCase {
         mKeyguardAbsKeyInputViewController.onResume(KeyguardSecurityView.VIEW_REVEALED);
         verify(mLockPatternUtils).getLockoutAttemptDeadline(anyInt());
     }
+
+    @Test
+    public void testLockedOut_verifyPasswordAndUnlock_doesNotEnableViewInput() {
+        mKeyguardAbsKeyInputViewController.handleAttemptLockout(
+                SystemClock.elapsedRealtime() + 1000);
+        mKeyguardAbsKeyInputViewController.verifyPasswordAndUnlock();
+        verify(mAbsKeyInputView).setPasswordEntryInputEnabled(false);
+        verify(mAbsKeyInputView).setPasswordEntryEnabled(false);
+        verify(mAbsKeyInputView, never()).setPasswordEntryInputEnabled(true);
+        verify(mAbsKeyInputView, never()).setPasswordEntryEnabled(true);
+    }
 }