Cancel video buffering implemented

Imanol-Mikel Barba Sabariego
1 parent 2ad5a7ce
Showing 2 changed files with 35 additions and 13 deletions
src/com/upc/pbe/upcnews/CustomProgressDialog.java
src/com/upc/pbe/upcnews/VideoActivity.java
+package com.upc.pbe.upcnews;
+
+import android.app.Activity;
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.view.KeyEvent;
+
+public class CustomProgressDialog extends ProgressDialog implements DialogInterface.OnKeyListener
+{
+
+	Activity act;
+
+	public CustomProgressDialog(Context context)
+	{
+		super(context);
+		act = (Activity) context;
+		this.setOnKeyListener(this);
+	}
+	
+	public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event)
+	{
+		if (keyCode == KeyEvent.KEYCODE_BACK)
+		{
+			this.dismiss();
+			((VideoActivity)act).quitPlayer();
+			return true;
+		}
+		return false;
+	}
+}
 \ No newline at end of file
@@ -20,7 +20,6 @@ import android.net.TrafficStats;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.util.Log;
-import android.view.KeyEvent;
 import android.view.View;
 import android.widget.Toast;
@@ -38,6 +37,7 @@ public class VideoActivity extends Activity {
 	int currentPos;
 	boolean ended;
 	boolean buffering;
+	DescarregaSegment ds;
 	@Override
@@ -101,7 +101,7 @@ public class VideoActivity extends Activity {
 			buffering = true;
 			if(pd == null)
 			{
-				pd = new ProgressDialog(VideoActivity.this);
+				pd = new CustomProgressDialog(VideoActivity.this);
 				pd.setCancelable(false);
 				pd.setMessage(getString(R.string.buffering_text));
 			}
@@ -116,6 +116,7 @@ public class VideoActivity extends Activity {
 	public void quitPlayer()
 	{
+		ds.cancel(true);
 		video.stopPlayback();
 		super.finish();
 		return;
@@ -179,7 +180,7 @@ public class VideoActivity extends Activity {
 	public void downloadSegment(String url)
 	{
-		DescarregaSegment ds = new DescarregaSegment();
+		ds = new DescarregaSegment();
 		try
 		{
 			ds.execute(new URL(url));
@@ -201,16 +202,6 @@ public class VideoActivity extends Activity {
 		super.onConfigurationChanged(newConfig);
 	}
-	public boolean onKeyDown(int keyCode, KeyEvent event) {
-		// Determina el funcionament al apretar la tecla de tornar enrere
-		if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0) {
-			toggleBuffering(false);
-			super.finish();
-			return true;
-		}
-		return super.onKeyDown(keyCode, event);
-	}
-	
 	public class DescarregaSegment extends AsyncTask<URL, Void, Void>
 	{
 		final static String TAG = "DescarregaSegment";