Adding APIs to get manifest entries for Launcher activities and widgets

and getting resources for a particular config

This would allow fetching display infos for the activity in a particular
config independent of system config.

Bug: 156154533
Test: Included CTS
Change-Id: Ie245d685fb21444c10a88b4ca86dc7ff08e2b599
Merged-In: Ie245d685fb21444c10a88b4ca86dc7ff08e2b599

1 files changed, 16 insertions, 6 deletions

diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 77542bda22a0..7e7f887766e2 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -70,6 +70,7 @@ import android.content.pm.SuspendDialogInfo;
 import android.content.pm.VerifierDeviceIdentity;
 import android.content.pm.VersionedPackage;
 import android.content.pm.dex.ArtManager;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.content.res.XmlResourceParser;
 import android.graphics.Bitmap;
@@ -1691,20 +1692,29 @@ public class ApplicationPackageManager extends PackageManager {
     @Override
     public Resources getResourcesForApplication(@NonNull ApplicationInfo app)
             throws NameNotFoundException {
+        return getResourcesForApplication(app, null);
+    }
+
+    @Override
+    public Resources getResourcesForApplication(@NonNull ApplicationInfo app,
+            @Nullable Configuration configuration) throws NameNotFoundException {
         if (app.packageName.equals("system")) {
-            return mContext.mMainThread.getSystemUiContext().getResources();
+            Context sysuiContext = mContext.mMainThread.getSystemUiContext();
+            if (configuration != null) {
+                sysuiContext = sysuiContext.createConfigurationContext(configuration);
+            }
+            return sysuiContext.getResources();
         }
         final boolean sameUid = (app.uid == Process.myUid());
         final Resources r = mContext.mMainThread.getTopLevelResources(
-                    sameUid ? app.sourceDir : app.publicSourceDir,
-                    sameUid ? app.splitSourceDirs : app.splitPublicSourceDirs,
-                    app.resourceDirs, app.sharedLibraryFiles,
-                    mContext.mPackageInfo);
+                sameUid ? app.sourceDir : app.publicSourceDir,
+                sameUid ? app.splitSourceDirs : app.splitPublicSourceDirs,
+                app.resourceDirs, app.sharedLibraryFiles,
+                mContext.mPackageInfo, configuration);
         if (r != null) {
             return r;
         }
         throw new NameNotFoundException("Unable to open " + app.publicSourceDir);
-
     }
 
     @Override