From eba784ff4ab2a080ddc1d41b90db0e3729ee1ea3 Mon Sep 17 00:00:00 2001
From: Dianne Hackborn <hackbod@google.com>
Date: Wed, 19 Sep 2012 12:42:37 -0700
Subject: [PATCH] Changes to support side-loading of apps from other users.

Change-Id: I5b7c0aa0dc9566b29d5980dc7f42a508a61a58d3
---
 core/java/android/content/Intent.java             |  4 +++-
 .../android/widget/AppSecurityPermissions.java    | 15 +++++----------
 2 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index d3b8648f5d592..9e051112a71dd 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -1254,7 +1254,9 @@ public class Intent implements Parcelable, Cloneable {
      * Activity Action: Launch application installer.
      * <p>
      * Input: The data must be a content: or file: URI at which the application
-     * can be retrieved.  You can optionally supply
+     * can be retrieved.  As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1},
+     * you can also use "package:<package-name>" to install an application for the
+     * current user that is already installed for another user. You can optionally supply
      * {@link #EXTRA_INSTALLER_PACKAGE_NAME}, {@link #EXTRA_NOT_UNKNOWN_SOURCE},
      * {@link #EXTRA_ALLOW_REPLACE}, and {@link #EXTRA_RETURN_RESULT}.
      * <p>
diff --git a/core/java/android/widget/AppSecurityPermissions.java b/core/java/android/widget/AppSecurityPermissions.java
index f79ec421dfa85..27d15f6168c73 100755
--- a/core/java/android/widget/AppSecurityPermissions.java
+++ b/core/java/android/widget/AppSecurityPermissions.java
@@ -24,8 +24,6 @@ import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.pm.PackageParser;
-import android.content.pm.PackageUserState;
 import android.content.pm.PermissionGroupInfo;
 import android.content.pm.PermissionInfo;
 import android.graphics.drawable.Drawable;
@@ -272,7 +270,7 @@ public class AppSecurityPermissions {
         setPermissions(mPermsList);
     }
 
-    public AppSecurityPermissions(Context context, PackageParser.Package pkg) {
+    public AppSecurityPermissions(Context context, PackageInfo info) {
         mContext = context;
         mPm = mContext.getPackageManager();
         loadResources();
@@ -280,14 +278,11 @@ public class AppSecurityPermissions {
         mPermGroupComparator = new PermissionGroupInfoComparator();
         mPermsList = new ArrayList<MyPermissionInfo>();
         Set<MyPermissionInfo> permSet = new HashSet<MyPermissionInfo>();
-        if(pkg == null) {
+        if(info == null) {
             return;
         }
 
         // Convert to a PackageInfo
-        PackageInfo info = PackageParser.generatePackageInfo(pkg, null,
-                PackageManager.GET_PERMISSIONS, 0, 0, null,
-                new PackageUserState());
         PackageInfo installedPkgInfo = null;
         // Get requested permissions
         if (info.requestedPermissions != null) {
@@ -299,13 +294,13 @@ public class AppSecurityPermissions {
             extractPerms(info, permSet, installedPkgInfo);
         }
         // Get permissions related to  shared user if any
-        if (pkg.mSharedUserId != null) {
+        if (info.sharedUserId != null) {
             int sharedUid;
             try {
-                sharedUid = mPm.getUidForSharedUser(pkg.mSharedUserId);
+                sharedUid = mPm.getUidForSharedUser(info.sharedUserId);
                 getAllUsedPermissions(sharedUid, permSet);
             } catch (NameNotFoundException e) {
-                Log.w(TAG, "Could'nt retrieve shared user id for:"+pkg.packageName);
+                Log.w(TAG, "Could'nt retrieve shared user id for:"+info.packageName);
             }
         }
         // Retrieve list of permissions