Merge "DO NOT MERGE. Integrate from MR 1 to fix issue #5366535: Lockscreen..." into ics-mr0

Author: Dianne Hackborn

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

@@ -1451,6 +1451,7 @@ private ActivityManagerService() {
 
         mConfiguration.setToDefaults();
         mConfiguration.locale = Locale.getDefault();
+        mConfigurationSeq = mConfiguration.seq = 1;
         mProcessStats.init();
 
         mCompatModePackages = new CompatModePackages(this, systemDir);
@@ -2407,7 +2408,7 @@ public void setRequestedOrientation(IBinder token,
                     r.mayFreezeScreenLocked(r.app) ? r : null);
             if (config != null) {
                 r.frozenBeforeDestroy = true;
-                if (!updateConfigurationLocked(config, r, false)) {
+                if (!updateConfigurationLocked(config, r, false, false)) {
                     mMainStack.resumeTopActivityLocked(null);
                 }
             }
@@ -3724,7 +3725,7 @@ private final boolean attachApplicationLocked(IApplicationThread thread,
                     app.instrumentationClass, profileFile, profileFd, profileAutoStop,
                     app.instrumentationArguments, app.instrumentationWatcher, testMode, 
                     isRestrictedBackupMode || !normalMode, app.persistent,
-                    mConfiguration, app.compat, getCommonServicesLocked(),
+                    new Configuration(mConfiguration), app.compat, getCommonServicesLocked(),
                     mCoreSettingsObserver.getCoreSettingsLocked());
             updateLruProcessLocked(app, false, true);
             app.lastRequestedGc = app.lastLowMemory = SystemClock.uptimeMillis();
@@ -6633,8 +6634,7 @@ private void retrieveSettings() {
             mAlwaysFinishActivities = alwaysFinishActivities;
             // This happens before any activities are started, so we can
             // change mConfiguration in-place.
-            mConfiguration.updateFrom(configuration);
-            mConfigurationSeq = mConfiguration.seq = 1;
+            updateConfigurationLocked(configuration, null, false, true);
             if (DEBUG_CONFIGURATION) Slog.v(TAG, "Initial config: " + mConfiguration);
         }
     }
@@ -12838,7 +12838,7 @@ public void updatePersistentConfiguration(Configuration values) {
 
         synchronized(this) {
             final long origId = Binder.clearCallingIdentity();
-            updateConfigurationLocked(values, null, true);
+            updateConfigurationLocked(values, null, true, false);
             Binder.restoreCallingIdentity(origId);
         }
     }
@@ -12861,7 +12861,7 @@ public void updateConfiguration(Configuration values) {
             if (values != null) {
                 Settings.System.clearConfiguration(values);
             }
-            updateConfigurationLocked(values, null, false);
+            updateConfigurationLocked(values, null, false, false);
             Binder.restoreCallingIdentity(origId);
         }
     }
@@ -12875,7 +12875,7 @@ public void updateConfiguration(Configuration values) {
      * @param persistent TODO
      */
     public boolean updateConfigurationLocked(Configuration values,
-            ActivityRecord starting, boolean persistent) {
+            ActivityRecord starting, boolean persistent, boolean initLocale) {
         int changes = 0;
 
         boolean kept = true;
@@ -12890,7 +12890,7 @@ public boolean updateConfigurationLocked(Configuration values,
 
                 EventLog.writeEvent(EventLogTags.CONFIGURATION_CHANGED, changes);
 
-                if (values.locale != null) {
+                if (values.locale != null && !initLocale) {
                     saveLocaleLocked(values.locale, 
                                      !values.locale.equals(mConfiguration.locale),
                                      values.userSetLocale);
@@ -12903,10 +12903,12 @@ public boolean updateConfigurationLocked(Configuration values,
                 newConfig.seq = mConfigurationSeq;
                 mConfiguration = newConfig;
                 Slog.i(TAG, "Config changed: " + newConfig);
-                
+
+                final Configuration configCopy = new Configuration(mConfiguration);
+
                 AttributeCache ac = AttributeCache.instance();
                 if (ac != null) {
-                    ac.updateConfiguration(mConfiguration);
+                    ac.updateConfiguration(configCopy);
                 }
 
                 // Make sure all resources in our process are updated
@@ -12916,11 +12918,11 @@ public boolean updateConfigurationLocked(Configuration values,
                 // boot, where the first config change needs to guarantee
                 // all resources have that config before following boot
                 // code is executed.
-                mSystemThread.applyConfigurationToResources(newConfig);
+                mSystemThread.applyConfigurationToResources(configCopy);
 
                 if (persistent && Settings.System.hasInterestingConfigurationChanges(changes)) {
                     Message msg = mHandler.obtainMessage(UPDATE_CONFIGURATION_MSG);
-                    msg.obj = new Configuration(mConfiguration);
+                    msg.obj = new Configuration(configCopy);
                     mHandler.sendMessage(msg);
                 }
 
@@ -12930,7 +12932,7 @@ public boolean updateConfigurationLocked(Configuration values,
                         if (app.thread != null) {
                             if (DEBUG_CONFIGURATION) Slog.v(TAG, "Sending to proc "
                                     + app.processName + " new config " + mConfiguration);
-                            app.thread.scheduleConfigurationChanged(mConfiguration);
+                            app.thread.scheduleConfigurationChanged(configCopy);
                         }
                     } catch (Exception e) {
                     }

services/java/com/android/server/am/ActivityStack.java

@@ -529,7 +529,7 @@ final boolean realStartActivityLocked(ActivityRecord r,
             Configuration config = mService.mWindowManager.updateOrientationFromAppTokens(
                     mService.mConfiguration,
                     r.mayFreezeScreenLocked(app) ? r : null);
-            mService.updateConfigurationLocked(config, r, false);
+            mService.updateConfigurationLocked(config, r, false, false);
         }
 
         r.app = app;
@@ -591,7 +591,8 @@ final boolean realStartActivityLocked(ActivityRecord r,
                 }
             }
             app.thread.scheduleLaunchActivity(new Intent(r.intent), r,
-                    System.identityHashCode(r), r.info, mService.mConfiguration,
+                    System.identityHashCode(r), r.info,
+                    new Configuration(mService.mConfiguration),
                     r.compat, r.icicle, results, newIntents, !andResume,
                     mService.isNextTransitionForward(), profileFile, profileFd,
                     profileAutoStop);
@@ -1453,7 +1454,7 @@ final boolean resumeTopActivityLocked(ActivityRecord prev) {
                     if (config != null) {
                         next.frozenBeforeDestroy = true;
                     }
-                    updated = mService.updateConfigurationLocked(config, next, false);
+                    updated = mService.updateConfigurationLocked(config, next, false, false);
                 }
             }
             if (!updated) {
@@ -2900,7 +2901,7 @@ final int startActivityMayWait(IApplicationThread caller, int callingUid,
                 mConfigWillChange = false;
                 if (DEBUG_CONFIGURATION) Slog.v(TAG,
                         "Updating to new configuration after starting activity.");
-                mService.updateConfigurationLocked(config, null, false);
+                mService.updateConfigurationLocked(config, null, false, false);
             }
 
             Binder.restoreCallingIdentity(origId);
@@ -4171,7 +4172,7 @@ private final boolean relaunchActivityLocked(ActivityRecord r,
             if (DEBUG_SWITCH) Slog.i(TAG, "Switch is restarting resumed " + r);
             r.forceNewConfig = false;
             r.app.thread.scheduleRelaunchActivity(r, results, newIntents,
-                    changes, !andResume, mService.mConfiguration);
+                    changes, !andResume, new Configuration(mService.mConfiguration));
             // Note: don't need to call pauseIfSleepingLocked() here, because
             // the caller will only pass in 'andResume' if this activity is
             // currently resumed, which implies we aren't sleeping.