Java tutorial
/* * Copyright (C) 2012 Kazuya (Kaz) Yokoyama <kazuya.yokoyama@gmail.com> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package mobisocial.bento.ebento.ui; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.ActionBar; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentManager; import android.support.v4.view.Menu; import android.support.v4.view.MenuItem; import mobisocial.bento.ebento.R; public class EditActivity extends FragmentActivity { public static final String EXTRA_EDIT = "ExtraEdit"; //private static final String TAG = "EditActivity"; private EditFragment mEditFragment = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); boolean bNewEventMode = true; // Check if this activity launched from internal activity or not if (getIntent().hasExtra(EXTRA_EDIT)) { bNewEventMode = false; } setContentView(R.layout.activity_edit); FragmentManager fm = getSupportFragmentManager(); mEditFragment = (EditFragment) fm.findFragmentById(R.id.fragment_edit); final ActionBar actionBar = getSupportActionBar(); // set defaults for logo & home up actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setDisplayUseLogoEnabled(true); actionBar.setTitle(bNewEventMode ? R.string.label_create_event : R.string.label_edit_event); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.menu_items_edit, menu); super.onCreateOptionsMenu(menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: finish(); return true; default: return mEditFragment.onOptionsItemSelected(item); } } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); } }