Can't create handler inside thread that has not called Looper.prepare() Android

Question

I am using AsyncTask to call yahooweather API. Following is the code:

public class myactivity extends Activity {
    final String yahooapisBase = \"http:         


        

Answer 1

you are calling

Toast.makeText(getBaseContext(), e.toString(), Toast.LENGTH_LONG)
            .show();

in QueryYahooWeather which is being called in doInBackground.

You can not call UI calls from background thread.