DialogUtils.java

package com.huhx0015.gw2at.utils;

import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.drawable.ColorDrawable;
import android.support.v7.app.AlertDialog;
import android.util.Log;
import android.view.WindowManager;
import com.huhx0015.gw2at.R;

/**
 * Created by Michael Yoon Huh on 2/1/2017.
 */

public class DialogUtils {

    private static final String LOG_TAG = DialogUtils.class.getSimpleName();

    public static void displayAlertDialog(String title, String message, Context context) {
        new AlertDialog.Builder(context)
                .setTitle(title)
                .setMessage(message)
                .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.dismiss();
                    }
                })
                .create()
                .show();
    }
    
    public static ProgressDialog createProgressDialog(Context context) {
        ProgressDialog dialog = new ProgressDialog(context);
        try {
            dialog.show();
        } catch (WindowManager.BadTokenException e) {
            Log.e(LOG_TAG, "ERROR: " + e.getLocalizedMessage());
        }
        dialog.setCancelable(false);
        dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
        dialog.setContentView(R.layout.dialog_progress);
        dialog.show();
        return dialog;
    }
}