am 93c736b3: am 613fffcd: Merge "Revert "Revert "Attempt to fix keyguard missing bug""" into lmp-mr1-dev

* commit '93c736b3daa9b715814dd20892c1f41b5348f575':
  Revert "Revert "Attempt to fix keyguard missing bug""

2 files changed, 14 insertions, 7 deletions

diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index f70c7a8..85c80ee 100644
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -2165,7 +2165,6 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                 }
                 mStatusBar = win;
                 mStatusBarController.setWindow(win);
-                mKeyguardDelegate.hideScrim();
                 break;
             case TYPE_NAVIGATION_BAR:
                 mContext.enforceCallingOrSelfPermission(
diff --git a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java
index 618ba1e..6e8f550 100644
--- a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java
+++ b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java
@@ -37,6 +37,7 @@ public class KeyguardServiceDelegate {
     private final Context mContext;
     private final View mScrim; // shown if keyguard crashes
     private final KeyguardState mKeyguardState = new KeyguardState();
+    private ShowListener mShowListenerWhenConnect;
 
     /* package */ static final class KeyguardState {
         KeyguardState() {
@@ -46,6 +47,7 @@ public class KeyguardServiceDelegate {
             showing = true;
             showingAndNotOccluded = true;
             secure = true;
+            deviceHasKeyguard = true;
         }
         boolean showing;
         boolean showingAndNotOccluded;
@@ -54,6 +56,7 @@ public class KeyguardServiceDelegate {
         boolean secure;
         boolean dreaming;
         boolean systemIsReady;
+        boolean deviceHasKeyguard;
         public boolean enabled;
         public boolean dismissable;
         public int offReason;
@@ -111,10 +114,12 @@ public class KeyguardServiceDelegate {
         intent.setClassName(KEYGUARD_PACKAGE, KEYGUARD_CLASS);
         if (!context.bindServiceAsUser(intent, mKeyguardConnection,
                 Context.BIND_AUTO_CREATE, UserHandle.OWNER)) {
-            if (DEBUG) Log.v(TAG, "*** Keyguard: can't bind to " + KEYGUARD_CLASS);
+            Log.v(TAG, "*** Keyguard: can't bind to " + KEYGUARD_CLASS);
             mKeyguardState.showing = false;
             mKeyguardState.showingAndNotOccluded = false;
             mKeyguardState.secure = false;
+            mKeyguardState.deviceHasKeyguard = false;
+            hideScrim();
         } else {
             if (DEBUG) Log.v(TAG, "*** Keyguard started");
         }
@@ -130,7 +135,9 @@ public class KeyguardServiceDelegate {
                 // If the system is ready, it means keyguard crashed and restarted.
                 mKeyguardService.onSystemReady();
                 // This is used to hide the scrim once keyguard displays.
-                mKeyguardService.onScreenTurnedOn(new KeyguardShowDelegate(null));
+                mKeyguardService.onScreenTurnedOn(new KeyguardShowDelegate(
+                        mShowListenerWhenConnect));
+                mShowListenerWhenConnect = null;
             }
             if (mKeyguardState.bootCompleted) {
                 mKeyguardService.onBootCompleted();
@@ -212,9 +219,10 @@ public class KeyguardServiceDelegate {
         } else {
             // try again when we establish a connection
             Slog.w(TAG, "onScreenTurnedOn(): no keyguard service!");
-            // This shouldn't happen, but if it does, invoke the listener immediately
-            // to avoid a dark screen...
-            showListener.onShown(null);
+            // This shouldn't happen, but if it does, show the scrim immediately and
+            // invoke the listener's callback after the service actually connects.
+            mShowListenerWhenConnect = showListener;
+            showScrim();
         }
         mKeyguardState.screenIsOn = true;
     }
@@ -280,7 +288,6 @@ public class KeyguardServiceDelegate {
         lp.setTitle("KeyguardScrim");
         WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
         wm.addView(view, lp);
-        view.setVisibility(View.GONE);
         // Disable pretty much everything in statusbar until keyguard comes back and we know
         // the state of the world.
         view.setSystemUiVisibility(View.STATUS_BAR_DISABLE_HOME
@@ -292,6 +299,7 @@ public class KeyguardServiceDelegate {
     }
 
     public void showScrim() {
+        if (!mKeyguardState.deviceHasKeyguard) return;
         mScrim.post(new Runnable() {
             @Override
             public void run() {