am 6cd206b2: Merge "Relayout windows that handle their own config change." into klp-dev

* commit '6cd206b2aa0039c215fc0a4cc487471c4b3f1496':
  Relayout windows that handle their own config change.

core/java/android/view/IWindowManager.aidl

@@ -78,7 +78,8 @@ interface IWindowManager
     void addWindowToken(IBinder token, int type);
     void removeWindowToken(IBinder token);
     void addAppToken(int addPos, IApplicationToken token, int groupId, int stackId,
-            int requestedOrientation, boolean fullscreen, boolean showWhenLocked, int userId);
+            int requestedOrientation, boolean fullscreen, boolean showWhenLocked, int userId,
+            int configChanges);
     void setAppGroupId(IBinder token, int groupId);
     void setAppOrientation(IApplicationToken token, int requestedOrientation);
     int getAppOrientation(IApplicationToken token);

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

@@ -1717,7 +1717,7 @@ final class ActivityStack {
                         mWindowManager.addAppToken(task.mActivities.indexOf(r), r.appToken,
                                 r.task.taskId, mStackId, r.info.screenOrientation, r.fullscreen,
                                 (r.info.flags & ActivityInfo.FLAG_SHOW_ON_LOCK_SCREEN) != 0,
-                                r.userId);
+                                r.userId, r.info.configChanges);
                         if (VALIDATE_TOKENS) {
                             validateAppTokensLocked();
                         }
@@ -1778,7 +1778,8 @@ final class ActivityStack {
             r.updateOptionsLocked(options);
             mWindowManager.addAppToken(task.mActivities.indexOf(r),
                     r.appToken, r.task.taskId, mStackId, r.info.screenOrientation, r.fullscreen,
-                    (r.info.flags & ActivityInfo.FLAG_SHOW_ON_LOCK_SCREEN) != 0, r.userId);
+                    (r.info.flags & ActivityInfo.FLAG_SHOW_ON_LOCK_SCREEN) != 0, r.userId,
+                    r.info.configChanges);
             boolean doShow = true;
             if (newTask) {
                 // Even though this activity is starting fresh, we still need
@@ -1821,7 +1822,8 @@ final class ActivityStack {
             // because there is nothing for it to animate on top of.
             mWindowManager.addAppToken(task.mActivities.indexOf(r), r.appToken,
                     r.task.taskId, mStackId, r.info.screenOrientation, r.fullscreen,
-                    (r.info.flags & ActivityInfo.FLAG_SHOW_ON_LOCK_SCREEN) != 0, r.userId);
+                    (r.info.flags & ActivityInfo.FLAG_SHOW_ON_LOCK_SCREEN) != 0, r.userId,
+                    r.info.configChanges);
             ActivityOptions.abort(options);
         }
         if (VALIDATE_TOKENS) {

services/java/com/android/server/wm/AppWindowToken.java

@@ -53,6 +53,7 @@ class AppWindowToken extends WindowToken {
     int groupId = -1;
     boolean appFullscreen;
     int requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
+    int configChanges;
     boolean showWhenLocked;
 
     // The input dispatching timeout for this application token in nanoseconds.

services/java/com/android/server/wm/WindowManagerService.java

@@ -3406,7 +3406,8 @@ public class WindowManagerService extends IWindowManager.Stub
 
     @Override
     public void addAppToken(int addPos, IApplicationToken token, int taskId, int stackId,
-            int requestedOrientation, boolean fullscreen, boolean showWhenLocked, int userId) {
+            int requestedOrientation, boolean fullscreen, boolean showWhenLocked, int userId,
+            int configChanges) {
         if (!checkCallingPermission(android.Manifest.permission.MANAGE_APP_TOKENS,
                 "addAppToken()")) {
             throw new SecurityException("Requires MANAGE_APP_TOKENS permission");
@@ -3438,6 +3439,7 @@ public class WindowManagerService extends IWindowManager.Stub
             atoken.appFullscreen = fullscreen;
             atoken.showWhenLocked = showWhenLocked;
             atoken.requestedOrientation = requestedOrientation;
+            atoken.configChanges = configChanges;
             if (DEBUG_TOKEN_MOVEMENT || DEBUG_ADD_REMOVE) Slog.v(TAG, "addAppToken: " + atoken
                     + " to stack=" + stackId + " task=" + taskId + " at " + addPos);
 
@@ -8267,8 +8269,10 @@ public class WindowManagerService extends IWindowManager.Stub
             // windows, since that means "perform layout as normal,
             // just don't display").
             if (!gone || !win.mHaveFrame || win.mLayoutNeeded
-                    || win.mAttrs.type == TYPE_KEYGUARD && win.isConfigChanged()
+                    || win.isConfigChanged() && (win.mAttrs.type == TYPE_KEYGUARD ||
-                    || mOpeningApps.contains(win.mAppToken)
+                            (win.mAppToken != null && (win.mAppToken.configChanges &
+                            (ActivityInfo.CONFIG_SCREEN_SIZE | ActivityInfo.CONFIG_ORIENTATION))
+                                    != 0))
                     || win.mAttrs.type == TYPE_UNIVERSE_BACKGROUND) {
                 if (!win.mLayoutAttached) {
                     if (initial) {

tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java

@@ -93,7 +93,7 @@ public class WindowManagerPermissionTests extends TestCase {
         }
         
         try {
-            mWm.addAppToken(0, null, 0, 0, 0, false, false, 0);
+            mWm.addAppToken(0, null, 0, 0, 0, false, false, 0, 0);
             fail("IWindowManager.addAppToken did not throw SecurityException as"
                     + " expected");
         } catch (SecurityException e) {

tools/layoutlib/bridge/src/android/view/IWindowManagerImpl.java

@@ -81,7 +81,7 @@ public class IWindowManagerImpl implements IWindowManager {
 
     @Override
     public void addAppToken(int arg0, IApplicationToken arg1, int arg2, int arg3, int arg4,
-            boolean arg5, boolean arg6, int arg7)
+            boolean arg5, boolean arg6, int arg7, int arg8)
             throws RemoteException {
         // TODO Auto-generated method stub