Java tutorial
package org.lee.android.activity; /* * Copyright 2013 The Android Open Source Project * * 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. */ import android.app.ActionBar; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentTransaction; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.Window; import org.lee.android.analytics.AlA; import org.lee.android.fragment.SearchFragment; import com.abooc.android.baidupicture.R; public class SearchActivity extends AlA { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); getWindow().requestFeature(Window.FEATURE_PROGRESS); ActionBar actionBar = getActionBar(); actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setDisplayShowTitleEnabled(true); setContentView(R.layout.activity_search); SearchFragment search = new SearchFragment(); Intent intent = getIntent(); search.setArguments(intent.getExtras()); swichFragment(search, false); } public void swichFragment(Fragment fragment, boolean back) { FragmentManager fragmentManager = getSupportFragmentManager(); FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction(); fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN); fragmentTransaction.replace(R.id.content_frame, fragment).commit(); } @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.search_menu, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: this.finish(); return true; } return super.onOptionsItemSelected(item); } }