Demo 效果图:
先上布局XML R.layout.activity_main
这里有个Fragment标签
android:name="com.example.coolsmile.fragment.HomeFragment"
这里的android:name="具体的Fragment的实现类"
这里我的Acitivty继承了FargmentActivity,onCreate方法里
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setContentView(R.layout.activity_main);
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InitUI();
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private void InitUI(){
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InitUIString();
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TextView main_tab_new_message=(TextView) findViewById(R.id.main_tab_new_message);
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main_tab_new_message.setVisibility(View.VISIBLE);
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main_tab_new_message.setText("6");
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tabHost = (TabHost) findViewById(android.R.id.tabhost);
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tabHost.setup();
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tabHost.addTab(
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tabHost.newTabSpec(main_home).setIndicator(main_home).setContent(R.id.HomeFragment)
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);
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tabHost.addTab(
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tabHost.newTabSpec(main_my_info).setIndicator(main_my_info).setContent(R.id.fragment_tab2)
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);
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tabHost.addTab(
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tabHost.newTabSpec(main_news).setIndicator(main_news).setContent(R.id.fragment_tab3)
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);
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tabHost.addTab(
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tabHost.newTabSpec(main_search).setIndicator(main_search).setContent(R.id.fragment_tab4)
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);
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tabHost.addTab(
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tabHost.newTabSpec(main_settings).setIndicator(main_settings).setContent(R.id.fragment_tab5)
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);
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tabHost.setCurrentTab(0);
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InitClickListener();
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}
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private void InitClickListener(){
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RadioGroup radioGroup=(RadioGroup) this.findViewById(R.id.main_tab);
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radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() {
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@Override
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public void onCheckedChanged(RadioGroup group, int checkedId) {
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switch (checkedId) {
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case R.id.main_tab_home:
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tabHost.setCurrentTabByTag(main_home);
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break;
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case R.id.main_tab_info:
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tabHost.setCurrentTabByTag(main_my_info);
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break;
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case R.id.main_tab_news:
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tabHost.setCurrentTabByTag(main_news);
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break;
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case R.id.main_tab_search:
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tabHost.setCurrentTabByTag(main_search);
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break;
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case R.id.main_tab_settings:
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tabHost.setCurrentTabByTag(main_settings);
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break;
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default:
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tabHost.setCurrentTabByTag(main_home);
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}
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}
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});
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}
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@Override
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public void onClick(View v) {
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}
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public MainHeader getHeader(){
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return this.header;
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}
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private void InitUIString(){
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main_home = getResources().getString(R.string.main_home);
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main_my_info = getResources().getString(R.string.main_my_info);
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main_news = getResources().getString(R.string.main_news);
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main_search = getResources().getString(R.string.main_search);
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main_settings = getResources().getString(R.string.main_settings);
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}
这里实例了一个效果图的HomeFragMent
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public class HomeFragment extends Fragment{
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View view;
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String[] presidents = {
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"Dwight D. Eisenhower",
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"John F. Kennedy",
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"Lyndon B. Johnson",
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"Richard Nixon",
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"Gerald Ford",
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"Jimmy Carter",
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"Ronald Reagan",
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"George H. W. Bush",
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"Bill Clinton",
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"George W. Bush",
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"Barack Obama"
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};
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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view = inflater.inflate(R.layout.fragment_tab1,container,false);
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Init();
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return view ;
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}
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protected void Init(){
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ListView list = (ListView)view.findViewById(android.R.id.list);
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list.setAdapter(new ArrayAdapter<String>(getActivity(),
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android.R.layout.simple_list_item_1, presidents));
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list.setOnItemClickListener(listener);
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}
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private OnItemClickListener listener = new OnItemClickListener() {
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@Override
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public void onItemClick(AdapterView<?> parent, View view, int position,
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long id) {
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Intent intent = new Intent(getActivity(), ListContainActivity.class);
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intent.putExtra("PRESIDENTS_CONTENT",presidents[position]);
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getActivity().startActivity(intent);
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}
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};
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}
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