Merge "Resume when keyguard start going away"

services/core/java/com/android/server/am/ActivityManagerService.java

@@ -25731,7 +25731,6 @@ public class ActivityManagerService extends IActivityManager.Stub
         public void notifyAppTransitionFinished() {
             synchronized (ActivityManagerService.this) {
                 mStackSupervisor.notifyAppTransitionDone();
-                mKeyguardController.notifyAppTransitionDone();
             }
         }
 

services/core/java/com/android/server/am/ActivityRecord.java

@@ -1625,6 +1625,20 @@ final class ActivityRecord extends ConfigurationContainer implements AppWindowCo
             // The activity may be waiting for stop, but that is no longer appropriate for it.
             mStackSupervisor.mStoppingActivities.remove(this);
             mStackSupervisor.mGoingToSleepActivities.remove(this);
+
+            // If the activity is stopped or stopping, cycle to the paused state.
+            if (state == STOPPED || state == STOPPING) {
+                // Capture reason before state change
+                final String reason = getLifecycleDescription("makeVisibleIfNeeded");
+
+                // An activity must be in the {@link PAUSING} state for the system to validate
+                // the move to {@link PAUSED}.
+                state = PAUSING;
+                service.mLifecycleManager.scheduleTransaction(app.thread, appToken,
+                        PauseActivityItem.obtain(finishing, false /* userLeaving */,
+                                configChangeFlags, false /* dontReport */)
+                                .setDescription(reason));
+            }
         } catch (Exception e) {
             // Just skip on any failure; we'll make it visible when it next restarts.
             Slog.w(TAG, "Exception thrown making visibile: " + intent.getComponent(), e);

services/core/java/com/android/server/am/KeyguardController.java

@@ -117,14 +117,11 @@ class KeyguardController {
         mSecondaryDisplayShowing = secondaryDisplayShowing;
         if (showingChanged) {
             dismissDockedStackIfNeeded();
+            setKeyguardGoingAway(false);
             if (showing) {
-                setKeyguardGoingAway(false);
                 mDismissalRequested = false;
             }
         }
-        if (!showing) {
-            mStackSupervisor.resumeFocusedStackTopActivityLocked();
-        }
         mStackSupervisor.ensureActivitiesVisibleLocked(null, 0, !PRESERVE_WINDOWS);
         updateKeyguardSleepToken();
     }
@@ -149,6 +146,7 @@ class KeyguardController {
             updateKeyguardSleepToken();
 
             // Some stack visibility might change (e.g. docked stack)
+            mStackSupervisor.resumeFocusedStackTopActivityLocked();
             mStackSupervisor.ensureActivitiesVisibleLocked(null, 0, !PRESERVE_WINDOWS);
             mStackSupervisor.addStartingWindowsForVisibleActivities(true /* taskSwitch */);
             mWindowManager.executeAppTransition();
@@ -395,8 +393,4 @@ class KeyguardController {
         proto.write(KEYGUARD_OCCLUDED, mOccluded);
         proto.end(token);
     }
-
-    public void notifyAppTransitionDone() {
-        setKeyguardGoingAway(false);
-    }
 }