Renaming app plugin CoreAndroid to avoid confusion. It is now trivial to fix the JS away from App, but this will have to be a 4.x change

framework/res/xml/config.xml

@@ -46,6 +46,6 @@
     -->
     <!-- This is required for native Android hooks -->
     <feature name="App">
-        <param name="android-package" value="org.apache.cordova.App" />
+        <param name="android-package" value="org.apache.cordova.CoreAndroid" />
     </feature>
 </widget>

framework/src/org/apache/cordova/CoreAndroid.java

@@ -38,7 +38,7 @@ import java.util.HashMap;
 /**
  * This class exposes methods in Cordova that can be called from JavaScript.
  */
-public class App extends CordovaPlugin {
+public class CoreAndroid extends CordovaPlugin {
 
     protected static final String TAG = "CordovaApp";
     private BroadcastReceiver telephonyReceiver;