Android Open Source - arcgis-runtime-samples-android Message Dialog Fragment

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License

The source code is released under:

Apache License

Java Source Code

/* Copyright 2014 ESRI
 *//from   w  w w . j  a va 2s.  co m
 * All rights reserved under the copyright laws of the United States
 * and applicable international laws, treaties, and conventions.
 *
 * You may freely redistribute and use this sample code, with or
 * without modification, provided you include the original copyright
 * notice and use restrictions.
 *
 * See the sample code usage restrictions document for further information.
 *
 */

package com.esri.arcgis.android.samples.standardlicense;

import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.FragmentManager;
import android.content.DialogInterface;
import android.os.Bundle;

/**
 * Implements a generic dialog to show user messages.
 */
public class MessageDialogFragment extends DialogFragment {

  public static final String TAG = MessageDialogFragment.class.getSimpleName();

  private final static String KEY_ARG_DIALOG_MESSAGE = "KEY_ARG_DIALOG_MESSAGE";

  /**
   * Helper method to show a message dialog.
   * 
   * @param message the message to show in the dialog
   * @param fragmentManager the FragmentManager
   */
  public static void showMessage(String message, FragmentManager fragmentManager) {
    MessageDialogFragment dialog = newInstance(message);
    dialog.show(fragmentManager, TAG);
  }

  private static MessageDialogFragment newInstance(String message) {
    MessageDialogFragment dialog = new MessageDialogFragment();

    Bundle args = new Bundle();
    args.putString(KEY_ARG_DIALOG_MESSAGE, message);

    dialog.setArguments(args);

    return dialog;
  }

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setStyle(STYLE_NO_TITLE, STYLE_NORMAL);
  }

  @Override
  public Dialog onCreateDialog(Bundle savedInstanceState) {

    String message = null;
    Bundle args = getArguments();
    if (args != null) {
      message = args.getString(KEY_ARG_DIALOG_MESSAGE);
    }

    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    builder.setMessage(message).setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int id) {
      }
    });

    return builder.create();
  }
}

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