Java tutorial
/* * Copyright (C) 2012 Simon Robinson * * This file is part of Com-Me. * * Com-Me is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 3 of the * License, or (at your option) any later version. * * Com-Me 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 Lesser General * Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with Com-Me. * If not, see <http://www.gnu.org/licenses/>. */ package ac.robinson.mediaphone; import android.database.Cursor; import android.support.v4.app.LoaderManager; import android.view.View; import android.widget.AdapterView; public abstract class BrowserActivity extends MediaPhoneActivity implements LoaderManager.LoaderCallbacks<Cursor> { // for NarrativeAdapter purposes abstract public int getScrollState(); // for NarrativeAdapter purposes abstract public boolean isPendingIconsUpdate(); // for NarrativeAdapter purposes abstract public int getFrameAdapterScrollPosition(String narrativeId); // for FrameAdapter purposes abstract public View getFrameAdapterEmptyView(); // for FrameAdapter purposes abstract public void setFrameAdapterEmptyView(View view); // for NarrativeAdapter purposes abstract public AdapterView.OnItemClickListener getFrameClickListener(); // for NarrativeAdapter purposes abstract public AdapterView.OnItemLongClickListener getFrameLongClickListener(); }