create a handler to handle MediaPlayer operations on a separate thread

Signed-off-by: Umair Khan <[email protected]>

Author: omerjerk

src/in/omerjerk/processing/video/android/Movie.java

@@ -1,9 +1,14 @@
 package in.omerjerk.processing.video.android;
 
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
 import processing.core.PApplet;
 
 public class Movie extends VideoBase implements MediaPlayerHandlerCallback {
 
+    private MediaPlayerHandler handler;
+    
     public interface MediaPlayerHandlerCallback {
         public void start();
     }
@@ -14,6 +19,14 @@ public Movie(PApplet parent) {
 
 	public Movie(PApplet parent, int width, int height) {
 	    super(parent);
+	    new Thread(new Runnable() {
+            @Override
+            public void run() {
+                Looper.prepare();
+                handler = new MediaPlayerHandler();
+                Looper.loop();
+            }
+        }).start();
 	}
 
 	@Override
@@ -22,4 +35,26 @@ public void onPause() {
 
 	@Override
 	public void onResume() {}
+	
+	private class MediaPlayerHandler extends Handler {
+	    
+	    public static final int MSG_START_MEDIA_PLAYER = 0;
+	    
+	    MediaPlayerHandlerCallback callback;
+	    
+	    public void setCallback (MediaPlayerHandlerCallback cb) {
+	        this.callback = cb;
+	    }
+	    
+	    @Override
+	    public void handleMessage(Message msg) {
+	        switch (msg.what) {
+            case MSG_START_MEDIA_PLAYER:
+                callback.start();
+                break;
+            default:
+                break;
+            }
+	    }
+	}
 }