Fix jank when pin/pattern is shown

- Only update layout params of status bar window when needed
- Do not update security method all the time, only when needed (only
  when reset gets called)
- Check for actual used security method when updating states for
  bouncer

Bug: 18505838
Change-Id: Ib3d0021c0cc364fa5598e06e0a2bae059ae79cbe

1 files changed, 1 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 4e034ae..206fc43 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -957,6 +957,7 @@ public class KeyguardViewMediator extends SystemUI {
         // if the keyguard is already showing, don't bother
         if (mStatusBarKeyguardViewManager.isShowing()) {
             if (DEBUG) Log.d(TAG, "doKeyguard: not showing because it is already showing");
+            resetStateLocked();
             return;
         }