Java tutorial
/** * JapaneseDictionary - an JMDict browser for Android Copyright (C) 2013 Jaroslav Klech 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 cz.muni.fi.japanesedictionary.main; import android.content.Intent; import android.content.res.Configuration; import android.os.Bundle; import android.support.v4.app.ActionBarDrawerToggle; import android.support.v4.app.FragmentTransaction; import android.support.v4.view.GravityCompat; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBarActivity; import android.util.Log; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.ListView; import java.util.ArrayList; import java.util.List; import cz.muni.fi.japanesedictionary.R; import cz.muni.fi.japanesedictionary.engine.DrawerAdapter; import cz.muni.fi.japanesedictionary.engine.DrawerItemClickListener; import cz.muni.fi.japanesedictionary.entity.DrawerItem; import cz.muni.fi.japanesedictionary.fragments.DisplayCharacterInfo; import cz.muni.fi.japanesedictionary.fragments.DisplaySentenceInfo; public class DisplaySentenceInfoActivity extends ActionBarActivity { private static final String LOG_TAG = "DisplaySentenceInfoActivity"; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.i(LOG_TAG, "Setting layout"); setContentView(R.layout.display_activity); getSupportActionBar().setHomeButtonEnabled(true); getSupportActionBar().setDisplayHomeAsUpEnabled(true); if (savedInstanceState != null) { return; } Bundle bundle = getIntent().getExtras(); DisplaySentenceInfo displaySentence = DisplaySentenceInfo.newInstance(bundle); displaySentence.setRetainInstance(true); FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); Log.i(LOG_TAG, "Setting main fragment"); ft.add(R.id.display_fragment_container, displaySentence); ft.commit(); } @Override public boolean onCreateOptionsMenu(Menu menu) { Log.i(LOG_TAG, "Inflating menu"); getMenuInflater().inflate(R.menu.menu_details, menu); Log.i(LOG_TAG, "Setting menu "); return super.onCreateOptionsMenu(menu); } /** * Listener for menu item selected. * * @param item - home item selected, restarts main activity * - settings item selceted, launches new MypreferenceActivity * - other item, default behavior */ @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.settings: Log.i(LOG_TAG, "Lauching preference Activity"); Intent intentSetting = new Intent(this.getApplicationContext(), MyPreferencesActivity.class); intentSetting.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); startActivity(intentSetting); return true; case R.id.about: Log.i(LOG_TAG, "Lauching About Activity"); Intent intentAbout = new Intent(this.getApplicationContext(), AboutActivity.class); intentAbout.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); startActivity(intentAbout); return true; case android.R.id.home: finish(); return true; default: return super.onOptionsItemSelected(item); } } }