commit b6892ab9e603661f73d97b50adcecc5103ebcd6f
author Mangesh Ghiware <mghiware@google.com> Tue Oct 22 14:10:17 2013 -0700
committer Mangesh Ghiware <mghiware@google.com> Tue Oct 22 14:10:17 2013 -0700
tree 89adc12f9aa1b04c8dcba378272465656a74cec6
parent 85f460b8ba236167bccf560358aefd560f7b58f0

Consider camera available only if intent resolves to an activity.

Fixes crash for restricted profiles without a camera.

Bug: 11289596
Change-Id: I3545dbeae2e4c9094746b51b770daa93e3896bb6

src/com/android/gallery3d/util/GalleryUtils.java

diff --git a/src/com/android/gallery3d/util/GalleryUtils.java b/src/com/android/gallery3d/util/GalleryUtils.java
index 9a78fcd..d1f8229 100644
--- a/src/com/android/gallery3d/util/GalleryUtils.java
+++ b/src/com/android/gallery3d/util/GalleryUtils.java
@@ -43,6 +43,7 @@
 import com.android.gallery3d.data.DataManager;
 import com.android.gallery3d.data.MediaItem;
 import com.android.gallery3d.ui.TiledScreenNail;
+import com.android.gallery3d.util.IntentHelper;
 import com.android.gallery3d.util.ThreadPool.CancelListener;
 import com.android.gallery3d.util.ThreadPool.JobContext;
 
@@ -235,12 +236,10 @@
     public static boolean isCameraAvailable(Context context) {
         if (sCameraAvailableInitialized) return sCameraAvailable;
         PackageManager pm = context.getPackageManager();
-        ComponentName name = new ComponentName(context, CAMERA_LAUNCHER_NAME);
-        int state = pm.getComponentEnabledSetting(name);
+        Intent cameraIntent = IntentHelper.getCameraIntent(context);
+        List<ResolveInfo> apps = pm.queryIntentActivities(cameraIntent, 0);
         sCameraAvailableInitialized = true;
-        sCameraAvailable =
-           (state == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT)
-           || (state == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
+        sCameraAvailable = !apps.isEmpty();
         return sCameraAvailable;
     }
 

src_pd/com/android/gallery3d/util/IntentHelper.java

diff --git a/src_pd/com/android/gallery3d/util/IntentHelper.java b/src_pd/com/android/gallery3d/util/IntentHelper.java
index 13f69eb..8aebfc1 100644
--- a/src_pd/com/android/gallery3d/util/IntentHelper.java
+++ b/src_pd/com/android/gallery3d/util/IntentHelper.java
@@ -22,7 +22,7 @@
 
     public static Intent getCameraIntent(Context context) {
         return new Intent(Intent.ACTION_MAIN)
-            .setClassName("com.android.camera2", "com.android.camera.CameraActivity");
+            .setClassName("com.android.camera2", "com.android.camera.CameraLauncher");
     }
 
     public static Intent getGalleryIntent(Context context) {