Merged in latest.

droidgap

@@ -7,6 +7,7 @@ class Build
   
   def initialize(*a)
     @android_sdk_path, @name, @pkg, @www, @path = a
+    @android_sdk_path = "/Users/davejohnson/Sdk/android-sdk-mac_86"
     @android_dir = File.expand_path(File.dirname(__FILE__))
     @framework_dir = File.join(@android_dir, "framework")
   end
@@ -85,7 +86,7 @@ class Build
     FileUtils.cp File.join(framework_res_dir, "values","strings.xml"), File.join(app_res_dir, "values", "strings.xml")
 
     FileUtils.mkdir_p File.join(app_res_dir, "layout")
-    %w(main.xml preview.xml).each do |f|
+    %w(main.xml).each do |f|
       FileUtils.cp File.join(framework_res_dir, "layout", f), File.join(app_res_dir, "layout", f)
     end
 

framework/assets/js/channel.js

@@ -0,0 +1,81 @@
+PhoneGap.Channel = function(type)
+{
+    this.type = type;
+    this.handlers = {};
+    this.guid = 0;
+    this.fired = false;
+    this.enabled = true;
+};
+
+PhoneGap.Channel.prototype.sub = function(f, c, g)
+{
+    // need a function to call
+    if (f == null)
+        return;
+
+    var func = f;
+    if (typeof c == "object" && f instanceof Function)
+        func = PhoneGap.close(c, f);
+
+    g = g || func.observer_guid || f.observer_guid || this.guid++;
+    func.observer_guid = g;
+    f.observer_guid = g;
+    this.handlers[g] = func;
+    return g;
+};
+
+PhoneGap.Channel.prototype.sob = function(f, c)
+{
+    var g = null;
+    var _this = this;
+    var m = function() {
+        f.apply(c || null, arguments);
+        _this.dub(g);
+    }
+    if (this.fired) {
+	    if (typeof c == "object" && f instanceof Function)
+	        f = PhoneGap.close(c, f);
+        f.apply(this, this.fireArgs);
+    } else {
+        g = this.sub(m);
+    }
+    return g;
+};
+
+PhoneGap.Channel.prototype.dub = function(g)
+{
+    if (g instanceof Function)
+        g = g.observer_guid;
+    this.handlers[g] = null;
+    delete this.handlers[g];
+};
+
+PhoneGap.Channel.prototype.fire = function(e)
+{
+    if (this.enabled)
+    {
+        var fail = false;
+        for (var item in this.handlers) {
+            var handler = this.handlers[item];
+            if (handler instanceof Function) {
+                var rv = (handler.apply(this, arguments)==false);
+                fail = fail || rv;
+            }
+        }
+        this.fired = true;
+        this.fireArgs = arguments;
+        return !fail;
+    }
+    return true;
+};
+
+PhoneGap.Channel.merge = function(h, e) {
+       var i = e.length;
+       var f = function() {
+           if (!(--i)) h();
+       }
+       for (var j=0; j<i; j++) {
+           (!e[j].fired?e[j].sob(f):i--);
+       }
+       if (!i) h();
+}

framework/assets/js/phonegap.js.base

@@ -6,7 +6,7 @@ if (typeof(DeviceInfo) != 'object')
  * information about the state of PhoneGap.
  * @class
  */
-PhoneGap = {
+var PhoneGap = {
     queue: {
         ready: true,
         commands: [],
@@ -112,7 +112,6 @@ PhoneGap.Channel.join = function(h, c) {
     if (!i) h();
 };
 
-
 /**
  * Boolean flag indicating if the PhoneGap API is available and initialized.
  */ // TODO: Remove this, it is unused here ... -jm
@@ -137,6 +136,19 @@ PhoneGap.addConstructor = function(func) {
     });
 };
 
+/**
+ * Adds a plugin object to window.plugins
+ */
+PhoneGap.addPlugin = function(name, obj) {
+	if ( !window.plugins ) {
+		window.plugins = {};
+	}
+
+	if ( !window.plugins[name] ) {
+		window.plugins[name] = obj;
+	}
+}
+
 /**
  * onDOMContentLoaded channel is fired when the DOM content 
  * of the page has been parsed.
@@ -152,9 +164,7 @@ PhoneGap.onNativeReady = new PhoneGap.Channel();
 // _nativeReady is global variable that the native side can set
 // to signify that the native code is ready. It is a global since 
 // it may be called before any PhoneGap JS is ready.
-try {
-    if (_nativeReady) { PhoneGap.onNativeReady.fire(); }
-} catch (e) { }
+if (typeof _nativeReady !== 'undefined') { PhoneGap.onNativeReady.fire(); }
 
 /**
  * onDeviceReady is fired only after both onDOMContentLoaded and 
@@ -193,7 +203,21 @@ document.addEventListener = function(evt, handler, capture) {
     }
 };
 
+// Intercept calls to document.addEventListener and watch for deviceready
+PhoneGap._document_addEventListener = document.addEventListener;
 
+document.addEventListener = function(evt, handler, capture) {
+    if (evt.toLowerCase() == 'deviceready') {
+        PhoneGap.onDeviceReady.subscribeOnce(handler);
+    } else {
+        PhoneGap._document_addEventListener.call(document, evt, handler);
+    }
+};
+
+
+
+PhoneGap.callbackId = 0;
+PhoneGap.callbacks = {};
 
 /**
  * Execute a PhoneGap command in a queued fashion, to ensure commands do not
@@ -202,12 +226,27 @@ document.addEventListener = function(evt, handler, capture) {
  * @param {String} command Command to be run in PhoneGap, e.g. "ClassName.method"
  * @param {String[]} [args] Zero or more arguments to pass to the method
  */
-PhoneGap.exec = function() {
-    PhoneGap.queue.commands.push(arguments);
-    if (PhoneGap.queue.timer == null)
-        PhoneGap.queue.timer = setInterval(PhoneGap.run_command, 10);
+PhoneGap.exec = function(clazz, action, args) {
+	return CommandManager.exec(clazz, action, callbackId, JSON.stringify(args), false);
 };
 
+PhoneGap.execAsync = function(success, fail, clazz, action, args) {
+	var callbackId = clazz + PhoneGap.callbackId++;
+	PhoneGap.callbacks[callbackId] = {success:success, fail:fail};
+	return CommandManager.exec(clazz, action, callbackId, JSON.stringify(args), true);
+};
+
+PhoneGap.callbackSuccess = function(callbackId, args) {
+	PhoneGap.callbacks[callbackId].success(args);
+	delete PhoneGap.callbacks[callbackId];
+};
+
+PhoneGap.callbackError = function(callbackId, args) {
+	PhoneGap.callbacks[callbackId].fail(args);
+	delete PhoneGap.callbacks[callbackId];
+};
+
+
 /**
  * Internal function used to dispatch the request to PhoneGap.  It processes the
  * command queue and executes the next command on the list.  If one of the
@@ -324,7 +363,7 @@ PhoneGap.UUIDcreatePart = function(length) {
 };
 
 PhoneGap.close = function(context, func, params) {
-    if (null == params) {
+    if (typeof params === 'undefined') {
         return function() {
             return func.apply(context, arguments);
         }

framework/assets/js/splashscreen.js

@@ -0,0 +1,5 @@
+PhoneGap.addConstructor(function() {
+    if (typeof navigator.splashScreen == "undefined") {
+    	navigator.splashScreen = SplashScreen;  // SplashScreen object come from native side through addJavaScriptInterface
+    }
+});

framework/build.xml

@@ -64,21 +64,53 @@
     -->
     <setup />
 
-    <target name="move_files">
-      <concat destfile="../example/phonegap.js">
+	<target name="check-javascript" depends="build-javascript">
+		<delete dir="assets/lib"/>
+		<mkdir dir="assets/lib"/>
+		<echo file="assets/lib/lint.js">var alert=function(){},device={},Element={},debug={};</echo>
+		<concat destfile="assets/lib/phonegap-lint.js" append="true">
+			<fileset dir="assets/lib">
+				<include name="lint.js" />
+			</fileset>
+			<fileset dir="assets/www">
+				<include name="phonegap.js" />
+			</fileset>
+		</concat>
+
+		<exec executable="cmd" os="Windows 7">
+			<arg value="/c"/>
+			<arg value="java"/>
+			<arg value="-cp"/>
+			<arg value="${basedir}/util/js.jar"/>
+			<arg value="org.mozilla.javascript.tools.shell.Main"/>
+			<arg value="${basedir}/util/jslint.js"/>
+			<arg value="${basedir}/js/lib/phonegap-lint.js"/>
+		</exec>
+		<exec executable="java" os="Mac OS X">
+			<arg value="-cp"/>
+			<arg value="../util/js.jar"/>
+			<arg value="org.mozilla.javascript.tools.shell.Main"/>
+			<arg value="../util/jslint.js"/>
+			<arg value="assets/lib/phonegap-lint.js"/>
+		</exec>
+	</target>
+
+    <target name="build-javascript">
+	  <delete file="assets/www/phonegap.js"/>
+      <concat destfile="assets/www/phonegap.js">
         <fileset dir="assets/js" includes="phonegap.js.base" />
         <fileset dir="assets/js" includes="*.js" />
       </concat>
     </target>
 
-    <target name="jar" depends="move_files, compile">
+    <target name="jar" depends="build-javascript, compile">
       <jar jarfile="phonegap.jar" basedir="bin/classes" excludes="**/R*.class" />
     </target>
 
-    <target name="phonegap_debug" depends="move_files, debug">
+    <target name="phonegap_debug" depends="build-javascript, debug">
     </target>
 
-    <target name="phonegap_release" depends="move_files, release">
+    <target name="phonegap_release" depends="build-javascript, release">
     </target>
 
 

framework/export-phonegap.jardesc

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<jardesc>
-    <jar path="PhoneGap/PhoneGap.jar"/>
-    <options buildIfNeeded="true" compress="true" descriptionLocation="/PhoneGap/export-phonegap.jardesc" exportErrors="true" exportWarnings="true" includeDirectoryEntries="false" overwrite="false" saveDescription="true" storeRefactorings="false" useSourceFolders="false"/>
-    <storedRefactorings deprecationInfo="true" structuralOnly="false"/>
-    <selectedProjects/>
-    <manifest generateManifest="true" manifestLocation="" manifestVersion="1.0" reuseManifest="false" saveManifest="false" usesManifest="true">
-        <sealing sealJar="false">
-            <packagesToSeal/>
-            <packagesToUnSeal/>
-        </sealing>
-    </manifest>
-    <selectedElements exportClassFiles="true" exportJavaFiles="false" exportOutputFolder="false">
-        <javaElement handleIdentifier="=PhoneGap/src"/>
-        <javaElement handleIdentifier="=PhoneGap/gen"/>
-    </selectedElements>
-</jardesc>

framework/gen/com/phonegap/R.java

@@ -12,15 +12,13 @@ public final class R {
     }
     public static final class drawable {
         public static final int icon=0x7f020000;
+        public static final int splash=0x7f020001;
     }
     public static final class id {
         public static final int appView=0x7f050000;
-        public static final int go=0x7f050002;
-        public static final int surface=0x7f050001;
     }
     public static final class layout {
         public static final int main=0x7f030000;
-        public static final int preview=0x7f030001;
     }
     public static final class string {
         public static final int app_name=0x7f040000;

framework/res/layout/preview.xml

@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent" android:layout_height="fill_parent"
-    android:orientation="horizontal">
-    <SurfaceView android:id="@+id/surface"
-        android:layout_width="fill_parent" android:layout_height="fill_parent"
-        android:layout_weight="1">
-    </SurfaceView>
-    <Button
-    	android:id="@+id/go"
- 		android:layout_width="wrap_content" 
-	    android:layout_height="wrap_content" 
-	    android:layout_gravity="center_horizontal"
-	    
-	    android:text="@string/go"
-	    android:minWidth="50dip"
-	    android:layout_alignParentRight="true"
-	    android:layout_alignParentTop="true"
-	    android:layout_marginRight="5dip"
-	    android:layout_marginTop="5dip"
-	    />
-	    
-</RelativeLayout>

framework/src/com/phonegap/DroidGap.java

@@ -25,6 +25,9 @@ package com.phonegap;
 
 import java.io.File;
 
+import com.phonegap.api.Command;
+import com.phonegap.api.CommandManager;
+
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.ContentResolver;
@@ -35,6 +38,7 @@ import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.graphics.Color;
 import android.net.Uri;
+import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Environment;
 import android.util.Log;
@@ -50,6 +54,7 @@ import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.webkit.GeolocationPermissions.Callback;
 import android.webkit.WebSettings.LayoutAlgorithm;
+import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.os.Build.*;
 import android.provider.MediaStore;
@@ -58,6 +63,7 @@ public class DroidGap extends Activity {
 		
 	private static final String LOG_TAG = "DroidGap";
 	protected WebView appView;
+	protected ImageView splashScreen;
 	private LinearLayout root;	
 	
 	private Device gap;
@@ -73,46 +79,64 @@ public class DroidGap extends Activity {
 	private BrowserKey mKey;
 	private AudioHandler audio;
     private CallbackServer callbackServer;
-
+	private CommandManager commandManager;
+	
 	private Uri imageUri;
 	
     /** Called when the activity is first created. */
 	@Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
         getWindow().requestFeature(Window.FEATURE_NO_TITLE); 
         getWindow().setFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN,
                 WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN); 
         // This builds the view.  We could probably get away with NOT having a LinearLayout, but I like having a bucket!
-        
-        LinearLayout.LayoutParams containerParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, 
-        		ViewGroup.LayoutParams.FILL_PARENT, 0.0F);
-         
-        LinearLayout.LayoutParams webviewParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,
-        		ViewGroup.LayoutParams.FILL_PARENT, 1.0F);
-        
+
         root = new LinearLayout(this);
         root.setOrientation(LinearLayout.VERTICAL);
         root.setBackgroundColor(Color.BLACK);
-        root.setLayoutParams(containerParams);
-                
-        appView = new WebView(this);
-        appView.setLayoutParams(webviewParams);
+        root.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, 
+        		ViewGroup.LayoutParams.FILL_PARENT, 0.0F));
+
+        splashScreen = new ImageView(this);
+        splashScreen.setLayoutParams(new LinearLayout.LayoutParams(
+        		ViewGroup.LayoutParams.FILL_PARENT,
+        		ViewGroup.LayoutParams.FILL_PARENT, 
+        		1.0F));
+        splashScreen.setImageResource(R.drawable.splash);
+      
+        // root.addView(splashScreen);
+ 
+        initWebView();
         
+        root.addView(appView);
+
+        setContentView(root);        
+	}
+	
+	private void initWebView() {
+		appView = new WebView(DroidGap.this);
+		
+        appView.setLayoutParams(new LinearLayout.LayoutParams(
+        		ViewGroup.LayoutParams.FILL_PARENT,
+        		ViewGroup.LayoutParams.FILL_PARENT, 
+        		1.0F));
+
         WebViewReflect.checkCompatibility();
-                
-        if (android.os.Build.VERSION.RELEASE.startsWith("2."))
-        	appView.setWebChromeClient(new EclairClient(this));        	
-        else
-        {        
-        	appView.setWebChromeClient(new GapClient(this));
+
+        if (android.os.Build.VERSION.RELEASE.startsWith("2.")) {
+        	appView.setWebChromeClient(new EclairClient(DroidGap.this));        	
+        } else {
+        	appView.setWebChromeClient(new GapClient(DroidGap.this));
         }
            
         appView.setWebViewClient(new GapViewClient(this));
 
         appView.setInitialScale(100);
         appView.setVerticalScrollBarEnabled(false);
-        
+        appView.requestFocusFromTouch();
+
         WebSettings settings = appView.getSettings();
         settings.setJavaScriptEnabled(true);
         settings.setJavaScriptCanOpenWindowsAutomatically(true);
@@ -127,18 +151,15 @@ public class DroidGap extends Activity {
         WebViewReflect.setDomStorage(settings);
         // Turn off native geolocation object in browser - we use our own :)
         WebViewReflect.setGeolocationEnabled(settings, true);
-        /* Bind the appView object to the gap class methods */
+        // Bind the appView object to the gap class methods
         bindBrowser(appView);
         if(cupcakeStorage != null)
         	cupcakeStorage.setStorage(appPackage);
-                
-        root.addView(appView);   
         
-        setContentView(root);                        
-    }
-	
-	public void invoke(String origin, boolean allow, boolean remember) {
-
+        // Try firing the onNativeReady event in JS. If it fails because the JS is
+        // not loaded yet then just set a flag so that the onNativeReady can be fired
+        // from the JS side when the JS gets to that code.
+		appView.loadUrl("javascript:try{PhoneGap.onNativeReady.fire();}catch(e){_nativeReady = true;}");
 	}
 	
 	@Override
@@ -226,6 +247,7 @@ public class DroidGap extends Activity {
     private void bindBrowser(WebView appView)
     {
         callbackServer = new CallbackServer();
+    	commandManager = new CommandManager(appView, this);
     	gap = new Device(appView, this);
         accel = new AccelListener(appView, this);
     	launcher = new CameraLauncher(appView, this);
@@ -238,6 +260,7 @@ public class DroidGap extends Activity {
     	audio = new AudioHandler(appView, this);
     	
     	// This creates the new javascript interfaces for PhoneGap
+    	appView.addJavascriptInterface(commandManager, "CommandManager");
     	appView.addJavascriptInterface(gap, "DroidGap");
     	appView.addJavascriptInterface(accel, "Accel");
     	appView.addJavascriptInterface(launcher, "GapCam");
@@ -249,6 +272,7 @@ public class DroidGap extends Activity {
     	appView.addJavascriptInterface(mKey, "BackButton");
     	appView.addJavascriptInterface(audio, "GapAudio");
         appView.addJavascriptInterface(callbackServer, "CallbackServer");
+    	appView.addJavascriptInterface(new SplashScreen(this), "SplashScreen");
     	
     	if (android.os.Build.VERSION.RELEASE.startsWith("1."))
     	{
@@ -258,11 +282,14 @@ public class DroidGap extends Activity {
         	appView.addJavascriptInterface(geo, "Geo");
     	}
     }
-           
  
-	public void loadUrl(String url)
+	public void loadUrl(final String url)
 	{
-		appView.loadUrl(url);
+	    this.runOnUiThread(new Runnable() {
+			public void run() {
+		        DroidGap.this.appView.loadUrl(url);
+	        }
+        });
 	}
     
     /**
@@ -283,7 +310,6 @@ public class DroidGap extends Activity {
     	return this.callbackServer.getPort();
     }
 	
-	
   /**
     * Provides a hook for calling "alert" from javascript. Useful for
     * debugging your javascript.
@@ -401,8 +427,7 @@ public class DroidGap extends Activity {
     }
 
     public boolean onKeyDown(int keyCode, KeyEvent event)
-    {
-    	
+    {	
         if (keyCode == KeyEvent.KEYCODE_BACK) {
         	if (mKey.isBound())
         	{
@@ -428,10 +453,17 @@ public class DroidGap extends Activity {
         	// This is where we launch the menu
         	appView.loadUrl("javascript:keyEvent.menuTrigger()");
         }
-                
         return false;
     }
 	
+    /**
+     * Removes the splash screen from root view and adds the WebView
+     */
+    public void hideSplashScreen() {
+    	root.removeView(splashScreen);
+    	root.addView(appView);
+    }
+    
     // This is required to start the camera activity!  It has to come from the previous activity
     public void startCamera()
     {
@@ -463,11 +495,5 @@ public class DroidGap extends Activity {
     	   {
     		   launcher.failPicture("Did not complete!");
     	   }
-    }
-
-    public WebView getView()
-    {
-      return this.appView;
-    }
-      
+    }      
 }

framework/src/com/phonegap/FileUtils.java

@@ -11,7 +11,7 @@ public class FileUtils {
 	FileReader f_in;
 	FileWriter f_out;
 	
-	FileUtils(WebView view)
+	public FileUtils(WebView view)
 	{
 		mView = view;
 	}

framework/src/com/phonegap/SplashScreen.java

@@ -0,0 +1,15 @@
+package com.phonegap;
+
+public class SplashScreen {
+	private final DroidGap gap;
+	public SplashScreen(DroidGap gap) {
+		this.gap = gap;
+	}
+	public void hide() {
+		gap.runOnUiThread(new Runnable() {
+			public void run() {
+				gap.hideSplashScreen();
+			}
+		});
+	}
+}

framework/src/com/phonegap/api/Command.java

@@ -0,0 +1,41 @@
+package com.phonegap.api;
+
+import org.json.JSONArray;
+
+import android.content.Context;
+import android.webkit.WebView;
+
+/**
+ * Command interface must be implemented by any plugin classes.
+ *
+ * The execute method is called by the CommandManager.
+ *
+ * @author davejohnson
+ *
+ */
+public interface Command {
+	/**
+	 * Executes the request and returns CommandResult.
+	 * 
+	 * @param action The command to execute.
+	 * @param args JSONArry of arguments for the command.
+	 * @return A CommandResult object with a status and message.
+	 */
+	CommandResult execute(String action, JSONArray args);
+
+	/**
+	 * Sets the context of the Command. This can then be used to do things like
+	 * get file paths associated with the Activity.
+	 * 
+	 * @param ctx The context of the main Activity.
+	 */
+	void setContext(Context ctx);
+
+	/**
+	 * Sets the main View of the application, this is the WebView within which 
+	 * a PhoneGap app runs.
+	 * 
+	 * @param webView The PhoneGap WebView
+	 */
+	void setView(WebView webView);
+}

framework/src/com/phonegap/api/CommandManager.java

@@ -0,0 +1,130 @@
+package com.phonegap.api;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+
+import android.content.Context;
+import android.webkit.WebView;
+
+import com.phonegap.DroidGap;
+
+/**
+ * CommandManager is exposed to JavaScript in the PhoneGap WebView.
+ * 
+ * Calling native plugin code can be done by calling CommandManager.exec(...)
+ * from JavaScript.
+ * 
+ * @author davejohnson
+ *
+ */
+public final class CommandManager {	
+	private Command[] commands;
+	
+	private final Context ctx;
+	private final WebView app;
+	
+	public CommandManager(WebView app, Context ctx) {
+		this.ctx = ctx;
+		this.app = app;
+	}
+
+	/**
+	 * Receives a request for execution and fulfills it by finding the appropriate
+	 * Java class and calling it's execute method.
+	 * 
+	 * CommandManager.exec can be used either synchronously or async. In either case, a JSON encoded 
+	 * string is returned that will indicate if any errors have occurred when trying to find
+	 * or execute the class denoted by the clazz argument.
+	 * 
+	 * @param clazz String containing the fully qualified class name. e.g. com.phonegap.FooBar
+	 * @param action String containt the action that the class is supposed to perform. This is
+	 * passed to the plugin execute method and it is up to the plugin developer 
+	 * how to deal with it.
+	 * @param callbackId String containing the id of the callback that is execute in JavaScript if
+	 * this is an async plugin call.
+	 * @param args An Array literal string containing any arguments needed in the
+	 * plugin execute method.
+	 * @param async Boolean indicating whether the calling JavaScript code is expecting an
+	 * immediate return value. If true, either PhoneGap.callbackSuccess(...) or PhoneGap.callbackError(...)
+	 * is called once the plugin code has executed.
+	 * @return JSON encoded string with a response message and status.
+	 */
+	public String exec(final String clazz, final String action, final String callbackId, 
+			final String jsonArgs, final boolean async) {
+		CommandResult cr = null;
+		try {
+			final JSONArray args = new JSONArray(jsonArgs);
+			Class c = getClassByName(clazz);
+			if (isPhoneGapCommand(c)) {
+				// Create a new instance of the plugin and set the context and webview
+				final Command plugin = (Command)c.newInstance();
+				plugin.setContext(this.ctx);
+				plugin.setView(this.app);
+
+				if (async) {
+					// Run this on a different thread so that this one can return back to JS
+					Thread thread = new Thread(new Runnable() {
+						public void run() {
+							// Call execute on the plugin so that it can do it's thing
+							CommandResult cr = plugin.execute(action, args);
+							// Check the status for 0 (success) or otherwise
+							if (cr.getStatus() == 0) {
+								app.loadUrl(cr.toSuccessCallbackString(callbackId));
+							} else {
+								app.loadUrl(cr.toErrorCallbackString(callbackId));
+							}
+						}
+					});
+					thread.start();
+					return "";
+				} else {
+					// Call execute on the plugin so that it can do it's thing
+					cr = plugin.execute(action, args);
+				}
+			}
+		} catch (ClassNotFoundException e) {
+			cr = new CommandResult(CommandResult.Status.CLASS_NOT_FOUND_EXCEPTION);
+		} catch (IllegalAccessException e) {
+			cr = new CommandResult(CommandResult.Status.ILLEGAL_ACCESS_EXCEPTION);
+		} catch (InstantiationException e) {
+			cr = new CommandResult(CommandResult.Status.INSTANTIATION_EXCEPTION);
+		} catch (JSONException e) {
+			cr = new CommandResult(CommandResult.Status.JSON_EXCEPTION);
+		}
+		// if async we have already returned at this point unless there was an error...
+		if (async) {
+			app.loadUrl(cr.toErrorCallbackString(callbackId));
+		}
+		return ( cr != null ? cr.getJSONString() : "{ status: 0, message: 'all good' }" );
+	}
+	
+	/**
+	 * 
+	 * 
+	 * @param clazz
+	 * @return
+	 * @throws ClassNotFoundException
+	 */
+	private Class getClassByName(final String clazz) throws ClassNotFoundException {
+		return Class.forName(clazz);
+	}
+
+	/**
+	 * Get the interfaces that a class implements and see if it implements the
+	 * com.phonegap.api.Command interface.
+	 * 
+	 * @param c The class to check the interfaces of.
+	 * @return Boolean indicating if the class implements com.phonegap.api.Command
+	 */
+	private boolean isPhoneGapCommand(Class c) {
+		boolean isCommand = false;
+		Class[] interfaces = c.getInterfaces();
+		for (int j=0; j<interfaces.length; j++) {
+			if (interfaces[j].getName().equals("com.phonegap.api.Command")) {
+				isCommand = true;
+				break;
+			}
+		}
+		return isCommand;
+	}
+}

framework/src/com/phonegap/api/CommandResult.java

@@ -0,0 +1,60 @@
+package com.phonegap.api;
+
+import java.net.URLEncoder;
+
+public class CommandResult {
+	private final int status;
+	private final String message;
+	
+	public CommandResult(Status status) {
+		this.status = status.ordinal();
+		this.message = CommandResult.StatusMessages[this.status];
+	}
+	
+	public CommandResult(Status status, String message) {
+		this.status = status.ordinal();
+		this.message = message;
+	}
+
+	public int getStatus() {
+		return status;
+	}
+
+	public String getMessage() {
+		return message;
+	}
+	
+	public String getJSONString() {
+		return "{ status: " + this.getStatus() + ", message: '" + URLEncoder.encode(this.getMessage()) + "' }";
+	}
+	
+	public String toSuccessCallbackString(String callbackId) {
+		return "javascript:PhoneGap.callbackSuccess('"+callbackId+"', " + this.getJSONString() + " );";
+	}
+	
+	public String toErrorCallbackString(String callbackId) {
+		return "javascript:PhoneGap.callbackError('"+callbackId+"', " + this.getJSONString()+ ");";
+	}
+	
+	public static String[] StatusMessages = new String[] {
+		"OK",
+		"Class not found",
+		"Illegal access",
+		"Instantiation error",
+		"Malformed url",
+		"IO error",
+		"Invalid action",
+		"JSON error"
+	};
+	
+	public enum Status {
+		OK,
+		CLASS_NOT_FOUND_EXCEPTION,
+		ILLEGAL_ACCESS_EXCEPTION,
+		INSTANTIATION_EXCEPTION,
+		MALFORMED_URL_EXCEPTION,
+		IO_EXCEPTION,
+		INVALID_ACTION,
+		JSON_EXCEPTION
+	}
+}

updategap

@@ -0,0 +1,81 @@
+#!/usr/bin/env ruby
+require 'fileutils'
+
+# ./droidgap /Users/brianleroux/Code/android-sdk-mac MyApp com.westcoastlogic example /Users/brianleroux/Desktop/MyApp
+class Build
+  attr_reader :android_sdk_path, :path
+  
+  def initialize(*a)
+    @android_sdk_path, @path = a
+    @android_dir = File.expand_path(File.dirname(__FILE__))
+    @framework_dir = File.join(@android_dir, "framework")
+  end
+  
+  # runs the build script
+  def run
+    build_jar
+    copy_libs
+	  puts "Complete!"
+  end 
+  
+  # removes local.properties and recreates based on android_sdk_path 
+  # then generates framework/phonegap.jar
+  def build_jar
+    puts "Building the JAR..."
+    %w(local.properties phonegap.js phonegap.jar).each do |f|
+      FileUtils.rm File.join(@framework_dir, f) if File.exists? File.join(@framework_dir, f)
+    end
+    open(File.join(@framework_dir, "local.properties"), 'w') do |f|
+      f.puts "sdk.dir=#{ @android_sdk_path }"
+    end 
+    Dir.chdir(@framework_dir)
+    `ant jar`
+    Dir.chdir(@android_dir)
+  end
+  
+  # copies stuff from framework into the project
+  # TODO need to allow for www import inc icon
+  def copy_libs
+    puts "Copying over libraries and assets and creating phonegap.js..."
+    
+    FileUtils.mkdir_p File.join(@path, "libs")
+    FileUtils.cp File.join(@framework_dir, "phonegap.jar"), File.join(@path, "libs")
+
+    # concat JS and put into www folder.
+    js_dir = File.join(@framework_dir, "assets", "js")
+
+    phonegapjs = IO.read(File.join(js_dir, 'phonegap.js.base'))
+
+    Dir.new(js_dir).entries.each do |script|
+      next if script[0].chr == "." or script == "phonegap.js.base"
+      phonegapjs << IO.read(File.join(js_dir, script))
+      phonegapjs << "\n\n"
+    end
+
+    File.open(File.join(@path, "assets", "www", "phonegap.js"), 'w') {|f| f.write(phonegapjs) }
+  end
+  #
+end
+
+
+if ARGV.length == 2
+  Build.new(*ARGV).run
+else
+  puts <<-EOF
+  
+  TestGap: Builds the JS and PhoneGap Android jar file and copies them to your project.
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  
+  Creates a fresh app for hybrid mobile web hacking. Delicious robot!
+  
+  Usage:
+  
+    ./testgap <android_sdk_path> <path>
+  
+  Params:
+  
+  android_sdk_path ... The path to your Android SDK install.
+  path ............... The path to generate the Android application.
+  
+  EOF
+end