Show progress dialog when uninstalling an app in Launcher3Go.

This ensures that the uninstall activity will finish only after
the task is completed.

We initially assumed that this was always the case, but in Android
Go the uninstall activity finishes before the uninstall is completed.

Bug: 64033585
Change-Id: Ic5d8dd99e2fecd0c9cb24093ee66668b4b38cb1a
diff --git a/res/values/config.xml b/res/values/config.xml
index e7ec0a0..fb0a82e 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -19,6 +19,9 @@
     q=<query> to the data to the intent -->
     <string name="market_search_intent" translatable="false">market://search?c=apps</string>
 
+    <!-- String representing the intent to delete a package.-->
+    <string name="delete_package_intent" translatable="false">#Intent;action=android.intent.action.DELETE;launchFlags=0x10800000;end</string>
+
     <!-- Values for icon shape overrides. These should correspond to entries defined
      in icon_shape_override_paths_names -->
     <string-array translatable="false" name="icon_shape_override_paths_values">