Android Open Source - bitfynd-wallet-android Wallet Transactions Fragment

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License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Copyright 2011-2014 the original author or authors.
 */* w  w  w . j  a 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.Fragment;
import android.app.FragmentManager;
import android.os.Bundle;
import android.support.v13.app.FragmentStatePagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import de.schildbach.wallet.ui.TransactionsListFragment.Direction;
import de.schildbach.wallet.util.ViewPagerTabs;
import de.schildbach.wallet.R;

/**
 * @author Andreas Schildbach
 */
public final class WalletTransactionsFragment extends Fragment
{
  private static final int INITIAL_PAGE = 1;

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

    setRetainInstance(true);
  }

  @Override
  public View onCreateView(final LayoutInflater inflater, final ViewGroup container, final Bundle savedInstanceState)
  {
    final View view = inflater.inflate(R.layout.wallet_transactions_fragment, container, false);

    final ViewPagerTabs pagerTabs = (ViewPagerTabs) view.findViewById(R.id.transactions_pager_tabs);
    pagerTabs.addTabLabels(R.string.wallet_transactions_fragment_tab_received, R.string.wallet_transactions_fragment_tab_all,
        R.string.wallet_transactions_fragment_tab_sent);

    final PagerAdapter pagerAdapter = new PagerAdapter(getFragmentManager());

    final ViewPager pager = (ViewPager) view.findViewById(R.id.transactions_pager);
    pager.setAdapter(pagerAdapter);
    pager.setOnPageChangeListener(pagerTabs);
    pager.setCurrentItem(INITIAL_PAGE);
    pager.setPageMargin(2);
    pager.setPageMarginDrawable(R.color.bg_less_bright);
    pagerTabs.onPageScrolled(INITIAL_PAGE, 0, 0); // should not be needed

    return view;
  }

  private static class PagerAdapter extends FragmentStatePagerAdapter
  {
    public PagerAdapter(final FragmentManager fm)
    {
      super(fm);
    }

    @Override
    public int getCount()
    {
      return 3;
    }

    @Override
    public Fragment getItem(final int position)
    {
      final Direction direction;
      if (position == 0)
        direction = Direction.RECEIVED;
      else if (position == 1)
        direction = null;
      else if (position == 2)
        direction = Direction.SENT;
      else
        throw new IllegalStateException();

      return TransactionsListFragment.instance(direction);
    }
  }
}

Java Source Code List