Android Open Source - bitfynd-wallet-android Progress Dialog Fragment

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright 2014 the original author or authors.
 *// w  w  w .ja va 2  s. c  o m
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.schildbach.wallet.ui;

import javax.annotation.Nonnull;

import android.app.Activity;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.FragmentManager;
import android.app.ProgressDialog;
import android.os.Bundle;

/**
 * @author Andreas Schildbach
 */
public class ProgressDialogFragment extends DialogFragment
{
  private static final String FRAGMENT_TAG = ProgressDialogFragment.class.getName();

  private static final String KEY_MESSAGE = "message";

  public static void showProgress(final FragmentManager fm, @Nonnull final String message)
  {
    final ProgressDialogFragment fragment = instance(message);
    fragment.show(fm, FRAGMENT_TAG);
  }

  public static void dismissProgress(final FragmentManager fm)
  {
    final DialogFragment fragment = (DialogFragment) fm.findFragmentByTag(FRAGMENT_TAG);
    fragment.dismiss();
  }

  private static ProgressDialogFragment instance(@Nonnull final String message)
  {
    final ProgressDialogFragment fragment = new ProgressDialogFragment();

    final Bundle args = new Bundle();
    args.putString(KEY_MESSAGE, message);
    fragment.setArguments(args);

    return fragment;
  }

  private Activity activity;

  @Override
  public void onAttach(final Activity activity)
  {
    super.onAttach(activity);

    this.activity = activity;
  }

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

    setCancelable(false);
  }

  @Override
  public Dialog onCreateDialog(final Bundle savedInstanceState)
  {
    final Bundle args = getArguments();
    final String message = args.getString(KEY_MESSAGE);

    return ProgressDialog.show(activity, null, message, true);
  }
}

Java Source Code List

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