Fix problem where PhoneWindowManager waits for keyguard to draw

This fixes a problem where PhoneWindowManager times out waiting
for keyguard to draw when it's disabled.  Instead, we pass a null
token back which allows PhoneWindowManager to continue.

Fixes bug 11190932

Change-Id: I041ea1d88dca681476d9477a3aab54559976b312

1 files changed, 12 insertions, 1 deletions

diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java b/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
index d37aaaf11215..a0cad8444ea9 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
@@ -431,7 +431,18 @@ public class KeyguardViewManager {
     public synchronized void onScreenTurnedOn(final IKeyguardShowCallback callback) {
         if (DEBUG) Log.d(TAG, "onScreenTurnedOn()");
         mScreenOn = true;
-        final IBinder token = mKeyguardHost == null ? null : mKeyguardHost.getWindowToken();
+        final IBinder token;
+
+        // If keyguard is disabled, we need to inform PhoneWindowManager with a null
+        // token so it doesn't wait for us to draw...
+        final boolean disabled =
+                mLockPatternUtils.isLockScreenDisabled() && !mLockPatternUtils.isSecure();
+        if (mKeyguardHost == null || disabled) {
+            token = null;
+        } else {
+            token = mKeyguardHost.getWindowToken();
+        }
+
         if (mKeyguardView != null) {
             mKeyguardView.onScreenTurnedOn();