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Android Build a Weather App (2015) Concurrency and Error Handling Building an Alert Dialog

Eleni Minadaki
Eleni Minadaki
3,687 Points

Next set the title message and positive button of the builder

Hi!i am stuck o n this challenge!!here is my code : public class AlertDialogFragment extends DialogFragment {

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    Context context = getActivity();

    // Insert code here!

AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setTitle ("Sorry!"); builder.setMessage ("try again!"); builder .setPositiveButton ("OK"); builder.setButtonListener(null);

  return null;
}

}thanks for any help

AlertDialogFragment.java
import android.content.Context;
import android.os.Bundle;

public class AlertDialogFragment extends DialogFragment {

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        Context context = getActivity();

        // Insert code here!
   AlertDialog.Builder builder = new AlertDialog.Builder(context);
      builder.setTitle ("Sorry!");
      builder.setMessage ("try again!");
      builder .setPositiveButton ("OK");
      builder.setButtonListener(null);

      return null;
    }
}
MovieActivity.java
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import java.io.IOException;

public class MovieActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_movie);

        // Get some movie information!
        String apiUrl = "http://api.rottentomatoes.com/api/public/v1.0/movies.json?apikey=xyz&q=hobbit";
        OkHttpClient client = new OkHttpClient();
        Request request = new Request.Builder()
                .url(apiUrl)
                .build();

        Call call = client.newCall(request);
        call.enqueue(new Callback() {
            @Override
            public void onFailure(Request request, IOException e) {

            }

            @Override
            public void onResponse(Response response) throws IOException { }
        });
    }
}

2 Answers

Sai Sushanth Durvasula
Sai Sushanth Durvasula
2,759 Points

There is no such method available.The setPositiveButton() method expects two arguments not one.

Check the link below :

http://developer.android.com/reference/android/app/AlertDialog.Builder.html#setPositiveButton(java.lang.CharSequence, android.content.DialogInterface.OnClickListener)

You need to use the following method:

bulider.setPositiveButton("OK",null); This should work.