Add to README/comments for easier plugin integration

README.md

@@ -46,15 +46,18 @@ Modify your res/xml/config.xml to include the following line in order to tell Co
     <plugin name="GCMPlugin" value="com.plugin.GCM.GCMPlugin" />
 
 
-Follow the instructions [here](http://developer.android.com/guide/google/gcm/gs.html) on creating a Google API project to obtain a GCM sender ID. Replace all instances of "your_sender_id" in this plugin with that id (make sure you pass the ID as a string, not an int).
+Follow the instructions [here](http://developer.android.com/guide/google/gcm/gs.html) on creating a Google API project to obtain a GCM sender ID. 
 Add your app to the [Google Play Store] and input your API keys in the "Services & APIs" section. No need to go live with the app to test it out.
 
 Add the GCMPlugin.js script to your assets/www folder (or javascripts folder, wherever you want really) and include it in your main index.html file.
 
     <script type="text/javascript" charset="utf-8" src="GCMPlugin.js"></script>
 
 
-In the CORDOVA_GCM_script.js script you will see an example of how to interact with the GCMplugin. Modify it to suit your needs.
+In the CORDOVA_GCM_script.js script you will see an example of how to interact with the GCMplugin. Replace "your_sender_id" in the following line with your sender id number (make sure you pass the ID as a string, not an int), and then modify the script to suit your needs:
+
+window.plugins.GCM.register("your_sender_id", "GCM_Event", GCM_Success, GCM_Fail );
+
 
 ## Support ##
 

assets/www/CORDOVA_GCM_script.js

@@ -1,4 +1,4 @@
-gApp = new Array();
+gApp = [];
 
 gApp.deviceready = false;
 gApp.gcmregid = '';
@@ -7,7 +7,7 @@ window.onbeforeunload  =  function(e) {
 
     if ( gApp.gcmregid.length > 0 )
     {
-      // The same routines are called for success/fail on the unregister. You can make them unique if you like
+      // The same routines are called for success/fail on unregister. You can make them unique if you like
       window.GCM.unregister( GCM_Success, GCM_Fail );      // close the GCM
 
     }
@@ -23,17 +23,17 @@ document.addEventListener('deviceready', function() {
 
   gApp.DeviceReady = true;
 
-  // Some Unique stuff here,
-  // The first Parm is your Google email address that you were authorized to use GCM with
-  // the Event Processing rountine (2nd parm) we pass in the String name
-  // not a pointer to the routine, under the covers a JavaScript call is made so the name is used
-  // to generate the function name to call. I didn't know how to call a JavaScript routine from Java
-  // The last two parms are used by Cordova, they are the callback routines if the call is successful or fails
+  // Some unique stuff here:
+  // The first parameter is your Google senderID, which authorizes you to use GCM with
+  // the Event Processing routine (the 2nd param). We pass in the senderID as a string,
+  // not a pointer, to the routine. Under the covers, a JavaScript call is made so the name is used
+  // to generate the function name to call. I didn't know how to call a JavaScript routine from Java.
+  // The last two params are callback routines used by Cordova if the call succeeds or fails, respectively.
   //
-  // CHANGE: your_app_id
-  // TO: what ever your GCM authorized senderId is
+  // CHANGE: your_sender_id
+  // TO: whatever your GCM authorized senderID is
   //
-  window.plugins.GCM.register("283007905632", "GCM_Event", GCM_Success, GCM_Fail );
+  window.plugins.GCM.register("your_sender_id", "GCM_Event", GCM_Success, GCM_Fail );
 
 }, false );
 
@@ -48,8 +48,8 @@ GCM_Event(e)
   switch( e.event )
   {
   case 'registered':
-    // the definition of the e variable is json return defined in GCMReceiver.java
-    // In my case on registered I have EVENT and REGID defined
+    // The e variable points to the JSON returned as defined in GCMIntentService.java
+    // In this case, I have EVENT and REGID defined on registered.
     gApp.gcmregid = e.regid;
     if ( gApp.gcmregid.length > 0 )
     {
@@ -68,14 +68,14 @@ GCM_Event(e)
 
     }
 
-    break
+    break;
 
   case 'message':
-    // the definition of the e variable is json return defined in GCMIntentService.java
-    // In my case on registered I have EVENT, MSG and MSGCNT defined
+    // The e variable points to the JSON returned as defined in GCMIntentService.java
+    // In this case, I have EVENT, MSG and MSGCNT defined on message.
 
     // You will NOT receive any messages unless you build a HOST server application to send
-    // Messages to you, This is just here to show you how it might work
+    // messages to you. This is just here to show you how it might work.
 
     $("#app-status-ul").append('<li>MESSAGE -> MSG: ' + e.message + '</li>');