Merge "Revert^2 "Show bouncer after user switch"" into udc-qpr-dev

packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java

@@ -544,7 +544,6 @@ public class KeyguardSecurityContainerController extends ViewController<Keyguard
     public void setOnDismissAction(ActivityStarter.OnDismissAction action, Runnable cancelAction) {
         if (mCancelAction != null) {
             mCancelAction.run();
-            mCancelAction = null;
         }
         mDismissAction = action;
         mCancelAction = cancelAction;

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

@@ -585,17 +585,9 @@ public class KeyguardViewMediator implements CoreStartable, Dumpable,
         @Override
         public void onUserSwitching(int userId) {
             if (DEBUG) Log.d(TAG, String.format("onUserSwitching %d", userId));
-            // Note that the mLockPatternUtils user has already been updated from setCurrentUser.
-            // We need to force a reset of the views, since lockNow (called by
-            // ActivityManagerService) will not reconstruct the keyguard if it is already showing.
             synchronized (KeyguardViewMediator.this) {
                 resetKeyguardDonePendingLocked();
-                if (mLockPatternUtils.isLockScreenDisabled(userId)) {
+                dismiss(null /* callback */, null /* message */);
-                    // If we are switching to a user that has keyguard disabled, dismiss keyguard.
-                    dismiss(null /* callback */, null /* message */);
-                } else {
-                    resetStateLocked();
-                }
                 adjustStatusBarLocked();
             }
         }
@@ -603,16 +595,9 @@ public class KeyguardViewMediator implements CoreStartable, Dumpable,
         @Override
         public void onUserSwitchComplete(int userId) {
             if (DEBUG) Log.d(TAG, String.format("onUserSwitchComplete %d", userId));
-            if (userId != UserHandle.USER_SYSTEM) {
+            // We are calling dismiss again and with a delay as there are race conditions
-                UserInfo info = UserManager.get(mContext).getUserInfo(userId);
+            // in some scenarios caused by async layout listeners
-                // Don't try to dismiss if the user has Pin/Pattern/Password set
+            mHandler.postDelayed(() -> dismiss(null /* callback */, null /* message */), 500);
-                if (info == null || mLockPatternUtils.isSecure(userId)) {
-                    return;
-                } else if (info.isGuest() || info.isDemo()) {
-                    // If we just switched to a guest, try to dismiss keyguard.
-                    dismiss(null /* callback */, null /* message */);
-                }
-            }
         }
 
         @Override
@@ -2402,58 +2387,72 @@ public class KeyguardViewMediator implements CoreStartable, Dumpable,
     private Handler mHandler = new Handler(Looper.myLooper(), null, true /*async*/) {
         @Override
         public void handleMessage(Message msg) {
+            String message = "";
             switch (msg.what) {
                 case SHOW:
+                    message = "SHOW";
                     handleShow((Bundle) msg.obj);
                     break;
                 case HIDE:
+                    message = "HIDE";
                     handleHide();
                     break;
                 case RESET:
+                    message = "RESET";
                     handleReset(msg.arg1 != 0);
                     break;
                 case VERIFY_UNLOCK:
+                    message = "VERIFY_UNLOCK";
                     Trace.beginSection("KeyguardViewMediator#handleMessage VERIFY_UNLOCK");
                     handleVerifyUnlock();
                     Trace.endSection();
                     break;
                 case NOTIFY_STARTED_GOING_TO_SLEEP:
+                    message = "NOTIFY_STARTED_GOING_TO_SLEEP";
                     handleNotifyStartedGoingToSleep();
                     break;
                 case NOTIFY_FINISHED_GOING_TO_SLEEP:
+                    message = "NOTIFY_FINISHED_GOING_TO_SLEEP";
                     handleNotifyFinishedGoingToSleep();
                     break;
                 case NOTIFY_STARTED_WAKING_UP:
+                    message = "NOTIFY_STARTED_WAKING_UP";
                     Trace.beginSection(
                             "KeyguardViewMediator#handleMessage NOTIFY_STARTED_WAKING_UP");
                     handleNotifyStartedWakingUp();
                     Trace.endSection();
                     break;
                 case KEYGUARD_DONE:
+                    message = "KEYGUARD_DONE";
                     Trace.beginSection("KeyguardViewMediator#handleMessage KEYGUARD_DONE");
                     handleKeyguardDone();
                     Trace.endSection();
                     break;
                 case KEYGUARD_DONE_DRAWING:
+                    message = "KEYGUARD_DONE_DRAWING";
                     Trace.beginSection("KeyguardViewMediator#handleMessage KEYGUARD_DONE_DRAWING");
                     handleKeyguardDoneDrawing();
                     Trace.endSection();
                     break;
                 case SET_OCCLUDED:
+                    message = "SET_OCCLUDED";
                     Trace.beginSection("KeyguardViewMediator#handleMessage SET_OCCLUDED");
                     handleSetOccluded(msg.arg1 != 0, msg.arg2 != 0);
                     Trace.endSection();
                     break;
                 case KEYGUARD_TIMEOUT:
+                    message = "KEYGUARD_TIMEOUT";
                     synchronized (KeyguardViewMediator.this) {
                         doKeyguardLocked((Bundle) msg.obj);
                     }
                     break;
                 case DISMISS:
-                    final DismissMessage message = (DismissMessage) msg.obj;
+                    message = "DISMISS";
-                    handleDismiss(message.getCallback(), message.getMessage());
+                    final DismissMessage dismissMsg = (DismissMessage) msg.obj;
+                    handleDismiss(dismissMsg.getCallback(), dismissMsg.getMessage());
                     break;
                 case START_KEYGUARD_EXIT_ANIM:
+                    message = "START_KEYGUARD_EXIT_ANIM";
                     Trace.beginSection(
                             "KeyguardViewMediator#handleMessage START_KEYGUARD_EXIT_ANIM");
                     synchronized (KeyguardViewMediator.this) {
@@ -2471,21 +2470,25 @@ public class KeyguardViewMediator implements CoreStartable, Dumpable,
                     Trace.endSection();
                     break;
                 case CANCEL_KEYGUARD_EXIT_ANIM:
+                    message = "CANCEL_KEYGUARD_EXIT_ANIM";
                     Trace.beginSection(
                             "KeyguardViewMediator#handleMessage CANCEL_KEYGUARD_EXIT_ANIM");
                     handleCancelKeyguardExitAnimation();
                     Trace.endSection();
                     break;
                 case KEYGUARD_DONE_PENDING_TIMEOUT:
+                    message = "KEYGUARD_DONE_PENDING_TIMEOUT";
                     Trace.beginSection("KeyguardViewMediator#handleMessage"
                             + " KEYGUARD_DONE_PENDING_TIMEOUT");
                     Log.w(TAG, "Timeout while waiting for activity drawn!");
                     Trace.endSection();
                     break;
                 case SYSTEM_READY:
+                    message = "SYSTEM_READY";
                     handleSystemReady();
                     break;
             }
+            Log.d(TAG, "KeyguardViewMediator queue processing message: " + message);
         }
     };