Merge "Fixed a bug with encryption where the keyguard was never shown with PIN" into mnc-dev

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java

@@ -622,9 +622,8 @@ public class KeyguardViewMediator extends SystemUI {
         synchronized (this) {
             if (DEBUG) Log.d(TAG, "onSystemReady");
             mSystemReady = true;
-            mUpdateMonitor.registerCallback(mUpdateCallback);
-
             doKeyguardLocked(null);
+            mUpdateMonitor.registerCallback(mUpdateCallback);
         }
         // Most services aren't available until the system reaches the ready state, so we
         // send it here when the device first boots.

packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBouncer.java

@@ -200,6 +200,7 @@ public class KeyguardBouncer {
      * notifications on Keyguard, like SIM PIN/PUK.
      */
     public boolean needsFullscreenBouncer() {
+        ensureView();
         if (mKeyguardView != null) {
             SecurityMode mode = mKeyguardView.getSecurityMode();
             return mode == SecurityMode.SimPin || mode == SecurityMode.SimPuk;

packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java

@@ -137,6 +137,12 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener,
         scheduleUpdate();
     }
 
+    public void abortKeyguardFadingOut() {
+        if (mAnimateKeyguardFadingOut) {
+            endAnimateKeyguardFadingOut();
+        }
+    }
+
     public void animateGoingToFullShade(long delay, long duration) {
         mDurationOverride = duration;
         mAnimationDelay = delay;
@@ -321,17 +327,21 @@ public class ScrimController implements ViewTreeObserver.OnPreDrawListener,
         mScrimBehind.getViewTreeObserver().removeOnPreDrawListener(this);
         mUpdatePending = false;
         updateScrims();
-        mAnimateKeyguardFadingOut = false;
         mDurationOverride = -1;
         mAnimationDelay = 0;
 
         // Make sure that we always call the listener even if we didn't start an animation.
+        endAnimateKeyguardFadingOut();
+        mAnimationStarted = false;
+        return true;
+    }
+
+    private void endAnimateKeyguardFadingOut() {
+        mAnimateKeyguardFadingOut = false;
         if (!mAnimationStarted && mOnAnimationFinished != null) {
             mOnAnimationFinished.run();
             mOnAnimationFinished = null;
         }
-        mAnimationStarted = false;
-        return true;
     }
 
     public void setBackDropView(BackDropView backDropView) {

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java

@@ -100,6 +100,7 @@ public class StatusBarKeyguardViewManager {
     public void show(Bundle options) {
         mShowing = true;
         mStatusBarWindowManager.setKeyguardShowing(true);
+        mScrimController.abortKeyguardFadingOut();
         reset();
     }