Merhabalar, url'den image almaya çalışıyorum. Ancak null dönüyor.

main : 

[code]donwloadImage down = new donwloadImage(); [/code]

[code] down.execute("http://img1.loadtr.com/k-417911-k%C4%B1zg%C4%B1n_ikonu.jpg");  // downloadImage asynctask extend etmiş bir sınıf. [/code]

downloadImage : 

[code]

try{

            URL url = new URL(params[0]);
            HttpURLConnection connection= (HttpURLConnection)url.openConnection();
            connection.setDoInput(true);
            connection.connect();
            InputStream inputStream = connection.getInputStream();
            bitmap = BitmapFactory.decodeStream(inputStream);

            imageView.setImageBitmap(bitmap);

}

[/code]