title: Progress Dialog is not spinning enough in asynctask in android
body: <p>I am using <code>progress dialog</code> in my <code>Asynctask</code> class. I put progressdialog.show() on <code>onpreExecte()</code> method of asynctask and dismissing the dialog in <code>onPostExecute</code>. My problem is the wheel in dialog is stops after 2-3 seconds but my background process is working. Can anyone help me to solve this problem? I want to spin the wheel until the background process is over.</p>