I am having some trouble restarting an AsyncTask
after I try to reopen the activity.
When I first open the activity I call this to start the AsyncTask
which works the very first time.
myTask connectedTask;
connectedTask = new myTask();
connectedTask.execute();
public class myTask extends AsyncTask{
@Override
protected Integer doInBackground(Integer... arg0) {
//Increase timer and wait here in a loop
System.out.println("ASYNC TASK STARTING!");
return IsSocketConnected();
}
protected void onPostExecute(Integer result) {
//Something you want to do when done?
System.out.println("ASYNC TASK DONE!");
// if it was connected successfully
if(result == 1) {
// remove the progress bar
proBar.setVisibility(View.GONE);
// Discover available devices settings and create buttons
CreateButtons(btnList);
}
}
}
IsSocketConnected(); // checks for a bluetooth connections to be done.
When I go back to previous activity and try to start that activity again I can't get the AsyncTask
to start again.
I read that as long as I create a new instance of the AsyncTask
I should be to restart those tasks.
Is there something else that I should be doing?
Thank you,
.
stackoverflow.comm
No comments:
Post a Comment