Java tutorial
/* * Copyright (c) 2010-2011 by androvdr <androvdr@googlemail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * 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, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * For more information on the GPL, please go to: * http://www.gnu.org/copyleft/gpl.html */ package de.androvdr.activities; import android.os.Bundle; import android.support.v4.app.FragmentManager; import android.view.KeyEvent; import android.view.View; import de.androvdr.Preferences; import de.androvdr.R; import de.androvdr.controllers.RecordingController; import de.androvdr.fragments.RecordingsFragment; public class RecordingsActivity extends AbstractFragmentActivity { private RecordingController getController() { FragmentManager fm = getSupportFragmentManager(); RecordingsFragment f = (RecordingsFragment) fm.findFragmentById(R.id.list_fragment); return f.getController(); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.recordings); if (isDualPane()) { int fragmentId; if (Preferences.detailsLeft) fragmentId = R.id.detail_fragment_right; else fragmentId = R.id.detail_fragment_left; findViewById(fragmentId).setVisibility(View.GONE); } } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0) { getController().action(RecordingController.RECORDING_ACTION_KEY_BACK); return true; } else return super.onKeyDown(keyCode, event); } @Override public void onSwipe(int direction) { if (mConfigurationManager.doSwipe(direction)) getController().action(RecordingController.RECORDING_ACTION_KEY_BACK); } }