Reset lock pattern stealth mode when keygueard pattern view is reset

Stealth mode is not guaranteed to remain constant through keyguard pattern
view lifetime (it's user specific, and user context may be switched), so
update it when keyguard pattern is reset.

BUG=25017442

Change-Id: I798fe685cfaadd35462f54ab7e4fa9e6f6276436

1 files changed, 2 insertions, 4 deletions

diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
index 9a91ca435db0..29b319ff9c26 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
@@ -133,10 +133,6 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
         mLockPatternView.setSaveEnabled(false);
         mLockPatternView.setOnPatternListener(new UnlockPatternListener());
 
-        // stealth mode will be the same for the life of this screen
-        mLockPatternView.setInStealthMode(!mLockPatternUtils.isVisiblePatternEnabled(
-                KeyguardUpdateMonitor.getCurrentUser()));
-
         // vibrate mode will be the same for the life of this screen
         mLockPatternView.setTactileFeedbackEnabled(mLockPatternUtils.isTactileFeedbackEnabled());
 
@@ -176,6 +172,8 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
     @Override
     public void reset() {
         // reset lock pattern
+        mLockPatternView.setInStealthMode(!mLockPatternUtils.isVisiblePatternEnabled(
+                KeyguardUpdateMonitor.getCurrentUser()));
         mLockPatternView.enableInput();
         mLockPatternView.setEnabled(true);
         mLockPatternView.clearPattern();