Show the icon of the personal space.

In an intent disambiguation dialog from a managed profile,
when the intent can be forwarded to the personal space:
show the icon of the parent next to "Personal apps".
And put it at the bottom of the dialog.

Change-Id: I523222aac5dde9653e784eb26cf23cdaf018b86c
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 41fe327..f40ca3a 100755
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -3577,9 +3577,11 @@
 
     private ResolveInfo createForwardingResolveInfo(IntentFilter filter,
             int sourceUserId, int targetUserId) {
+        ResolveInfo forwardingResolveInfo = new ResolveInfo();
         String className;
         if (targetUserId == UserHandle.USER_OWNER) {
             className = FORWARD_INTENT_TO_USER_OWNER;
+            forwardingResolveInfo.showTargetUserIcon = true;
         } else {
             className = FORWARD_INTENT_TO_MANAGED_PROFILE;
         }
@@ -3587,13 +3589,13 @@
                 mAndroidApplication.packageName, className);
         ActivityInfo forwardingActivityInfo = getActivityInfo(forwardingActivityComponentName, 0,
                 sourceUserId);
-        ResolveInfo forwardingResolveInfo = new ResolveInfo();
         forwardingResolveInfo.activityInfo = forwardingActivityInfo;
         forwardingResolveInfo.priority = 0;
         forwardingResolveInfo.preferredOrder = 0;
         forwardingResolveInfo.match = 0;
         forwardingResolveInfo.isDefault = true;
         forwardingResolveInfo.filter = filter;
+        forwardingResolveInfo.targetUserId = targetUserId;
         return forwardingResolveInfo;
     }
 
diff --git a/services/core/java/com/android/server/pm/UserManagerService.java b/services/core/java/com/android/server/pm/UserManagerService.java
index 1839259..a0cb098 100644
--- a/services/core/java/com/android/server/pm/UserManagerService.java
+++ b/services/core/java/com/android/server/pm/UserManagerService.java
@@ -412,13 +412,17 @@
 
     @Override
     public Bitmap getUserIcon(int userId) {
-        checkManageUsersPermission("read users");
         synchronized (mPackagesLock) {
             UserInfo info = mUsers.get(userId);
             if (info == null || info.partial) {
                 Slog.w(LOG_TAG, "getUserIcon: unknown user #" + userId);
                 return null;
             }
+            int callingGroupId = mUsers.get(UserHandle.getCallingUserId()).profileGroupId;
+            if (callingGroupId == UserInfo.NO_PROFILE_GROUP_ID
+                    || callingGroupId != info.profileGroupId) {
+                checkManageUsersPermission("get the icon of a user who is not related");
+            }
             if (info.iconPath == null) {
                 return null;
             }