Java tutorial
/* * Copyright (c) 2013 Joakim Lindskog * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package com.limewoodmedia.nsdroid.activities; import com.limewoodmedia.nsdroid.R; import com.limewoodmedia.nsdroid.PreferenceChangedListener; import com.limewoodmedia.nsdroid.Utils; import com.limewoodmedia.nsdroid.fragments.NavigationDrawerFragment; import com.limewoodmedia.nsdroid.fragments.PreferencesFragment; import android.annotation.TargetApi; import android.content.pm.ActivityInfo; import android.os.Build; import android.os.Bundle; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBar; import android.view.MenuItem; public class Preferences extends AppCompatPreferenceActivity { @SuppressWarnings("deprecation") @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Portrait orientation only setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) { addPreferencesFromResource(R.xml.preferences); PreferenceChangedListener listener = new PreferenceChangedListener(this); listener.doSetup(this); } else { addPreferencesFragment(); } ActionBar actionBar = getSupportActionBar(); actionBar.setHomeButtonEnabled(true); actionBar.setDisplayHomeAsUpEnabled(true); } @TargetApi(11) private void addPreferencesFragment() { Bundle bundle = new Bundle(); bundle.putString("resource", "preferences"); PreferencesFragment pref = new PreferencesFragment(); pref.setArguments(bundle); getFragmentManager().beginTransaction().replace(android.R.id.content, pref).commit(); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: finish(); break; } return super.onOptionsItemSelected(item); } }