Multi-user - 1st major checkin

Switching activity stacks
Cache ContentProvider per user
Long-press power to switch users (on phone)

Added ServiceMap for separating services by user
Launch PendingIntents on the correct user's uid
Fix task switching from Recents list
AppWidgetService is mostly working.

Commands added to pm and am to allow creating and switching profiles.

Change-Id: I15810e8cfbe50a04bd3323a7ef5a8ff4230870ed

1 files changed, 14 insertions, 7 deletions

diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 7994d7c..d80902d 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -91,7 +91,7 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
         try {
             getDefault().broadcastIntent(
                 null, intent, null, null, Activity.RESULT_OK, null, null,
-                null /*permission*/, false, true);
+                null /*permission*/, false, true, Binder.getOrigCallingUser());
         } catch (RemoteException ex) {
         }
     }
@@ -306,9 +306,10 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
             String perm = data.readString();
             boolean serialized = data.readInt() != 0;
             boolean sticky = data.readInt() != 0;
+            int userId = data.readInt();
             int res = broadcastIntent(app, intent, resolvedType, resultTo,
                     resultCode, resultData, resultExtras, perm,
-                    serialized, sticky);
+                    serialized, sticky, userId);
             reply.writeNoException();
             reply.writeInt(res);
             return true;
@@ -320,7 +321,8 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
             IBinder b = data.readStrongBinder();
             IApplicationThread app = b != null ? ApplicationThreadNative.asInterface(b) : null;
             Intent intent = Intent.CREATOR.createFromParcel(data);
-            unbroadcastIntent(app, intent);
+            int userId = data.readInt();
+            unbroadcastIntent(app, intent, userId);
             reply.writeNoException();
             return true;
         }
@@ -900,7 +902,8 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
             String packageName = data.readString();
             IPackageDataObserver observer = IPackageDataObserver.Stub.asInterface(
                     data.readStrongBinder());
-            boolean res = clearApplicationUserData(packageName, observer);
+            int userId = data.readInt();
+            boolean res = clearApplicationUserData(packageName, observer, userId);
             reply.writeNoException();
             reply.writeInt(res ? 1 : 0);
             return true;
@@ -1819,7 +1822,7 @@ class ActivityManagerProxy implements IActivityManager
             Intent intent, String resolvedType,  IIntentReceiver resultTo,
             int resultCode, String resultData, Bundle map,
             String requiredPermission, boolean serialized,
-            boolean sticky) throws RemoteException
+            boolean sticky, int userId) throws RemoteException
     {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
@@ -1834,6 +1837,7 @@ class ActivityManagerProxy implements IActivityManager
         data.writeString(requiredPermission);
         data.writeInt(serialized ? 1 : 0);
         data.writeInt(sticky ? 1 : 0);
+        data.writeInt(userId);
         mRemote.transact(BROADCAST_INTENT_TRANSACTION, data, reply, 0);
         reply.readException();
         int res = reply.readInt();
@@ -1841,13 +1845,15 @@ class ActivityManagerProxy implements IActivityManager
         data.recycle();
         return res;
     }
-    public void unbroadcastIntent(IApplicationThread caller, Intent intent) throws RemoteException
+    public void unbroadcastIntent(IApplicationThread caller, Intent intent, int userId)
+            throws RemoteException
     {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
         data.writeStrongBinder(caller != null ? caller.asBinder() : null);
         intent.writeToParcel(data, 0);
+        data.writeInt(userId);
         mRemote.transact(UNBROADCAST_INTENT_TRANSACTION, data, reply, 0);
         reply.readException();
         data.recycle();
@@ -2651,12 +2657,13 @@ class ActivityManagerProxy implements IActivityManager
         return res;
     }
     public boolean clearApplicationUserData(final String packageName,
-            final IPackageDataObserver observer) throws RemoteException {        
+            final IPackageDataObserver observer, final int userId) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
         data.writeInterfaceToken(IActivityManager.descriptor);
         data.writeString(packageName);
         data.writeStrongBinder(observer.asBinder());
+        data.writeInt(userId);
         mRemote.transact(CLEAR_APP_DATA_TRANSACTION, data, reply, 0);
         reply.readException();
         boolean res = reply.readInt() != 0;