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

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License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Copyright 2013-2014 the original author or authors.
 */*from  ww w  .  ja v  a  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 android.app.Activity;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.FragmentManager;
import android.os.Bundle;
import android.text.Html;

import de.schildbach.wallet.Configuration;
import de.schildbach.wallet.R;
import de.schildbach.wallet.WalletApplication;

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

  private static final String KEY_MESSAGE = "message";

    private Activity activity;
    private WalletApplication application;
    private Configuration config;

  public static void page(final FragmentManager fm, final int messageResId)
  {
    final DialogFragment newFragment = HelpDialogFragment.instance(messageResId);
    newFragment.show(fm, FRAGMENT_TAG);
  }

  private static HelpDialogFragment instance(final int messageResId)
  {
    final HelpDialogFragment fragment = new HelpDialogFragment();

    final Bundle args = new Bundle();
    args.putInt(KEY_MESSAGE, messageResId);
    fragment.setArguments(args);

    return fragment;
  }

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

    this.activity = activity;
        this.application = (WalletApplication) activity.getApplication();
        this.config = application.getConfiguration();
  }

  @Override
  public Dialog onCreateDialog(final Bundle savedInstanceState)
  {
    final Bundle args = getArguments();
    final int messageResId = args.getInt(KEY_MESSAGE);

    final DialogBuilder dialog = new DialogBuilder(activity);
    dialog.setMessage(Html.fromHtml(getString(messageResId)));
    dialog.singleDismissButton(null);

        if(messageResId == R.string.help_safety) {
            config.setDisclaimerDisabled();
        }

    return dialog.create();
  }
}

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