auto import from //depot/cupcake/@132589

1 files changed, 25 insertions, 0 deletions

diff --git a/src/com/android/packageinstaller/PackageUtil.java b/src/com/android/packageinstaller/PackageUtil.java
index b36bcf2b..6dc782de 100644
--- a/src/com/android/packageinstaller/PackageUtil.java
+++ b/src/com/android/packageinstaller/PackageUtil.java
@@ -118,4 +118,29 @@ public class PackageUtil {
         }
         return false;
     }
+    
+    /**
+     * Returns an intent that can be used to launch the main activity in the given package. 
+     * 
+     * @param ctx
+     * @param packageName
+     * @return an intent launching the main activity in the given package
+     */
+    public static Intent getLaunchIntentForPackage(Context ctx, String packageName) {
+        Intent intent = new Intent(Intent.ACTION_MAIN);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        PackageManager manager = ctx.getPackageManager();
+        Intent intentToResolve = new Intent(Intent.ACTION_MAIN, null);
+        intentToResolve.addCategory(Intent.CATEGORY_LAUNCHER);
+        final List<ResolveInfo> apps =
+                manager.queryIntentActivities(intentToResolve, 0);
+        // TODO in future add a new tag to application for launchable main activity
+        for (ResolveInfo app : apps) {
+            if (app.activityInfo.packageName.equals(packageName)) {
+                intent.setClassName(packageName, app.activityInfo.name);
+                return intent;
+            }
+        }
+        return null;
+    }
 }