FragmentTabHost简单小例子，fragmenttabhost,Tab页面的布局R.la

FragmentTabHost简单小例子，fragmenttabhost,Tab页面的布局R.la

Tab页面的布局R.layout.tabhost_layout：<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >    <FrameLayout        android:id="@+id/tab_center_fl"        android:layout_width="match_parent"        android:layout_height="0dp"        android:layout_weight="1" >    </FrameLayout>    <android.support.v4.app.FragmentTabHost        android:id="@+id/tabhost"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="#ff00ff" >        <TabHost            android:id="@+id/tabs"            android:layout_width="match_parent"            android:layout_height="wrap_content" >        </TabHost>        <FrameLayout            android:id="@+id/tab_content_fl"            android:layout_width="match_parent"            android:layout_height="wrap_content" >        </FrameLayout>    </android.support.v4.app.FragmentTabHost></LinearLayout>界面代码：public class TabhostActivity extends FragmentActivity {private FragmentTabHost mFragmentTabHost;@SuppressWarnings("rawtypes")private Class fragmentArray[] = { FragmentTabOne.class, FragmentTabTwo.class, FragmentTabThree.class, };private String titleArray[] = { "Tab_One", "Tab_Two", "Tab_Three" };@Overrideprotected void onCreate(Bundle bundle) {// TODO Auto-generated method stubsuper.onCreate(bundle);setContentView(R.layout.tabhost_layout);intViews();initTabHost();}private void intViews() {mFragmentTabHost = (FragmentTabHost) findViewById(R.id.tabhost);}private void initTabHost() {mFragmentTabHost.setup(this, getSupportFragmentManager(), R.id.tab_content_fl);mFragmentTabHost.getTabWidget().setDividerDrawable(null);int count = fragmentArray.length;for (int i = 0; i < count; i++) {TabHost.TabSpec tabSpec = mFragmentTabHost.newTabSpec(titleArray[i]).setIndicator(getTabBottomView(i));mFragmentTabHost.addTab(tabSpec, fragmentArray[i], null);mFragmentTabHost.getTabWidget().getChildAt(i).setBackgroundResource(R.drawable.tab_bg);}}private View getTabBottomView(int index) {LayoutInflater layoutInflater = LayoutInflater.from(this);View view = layoutInflater.inflate(R.layout.tab_bottom_layout, null);//布局很简单，就是一id为bottom_tv的TextViewTextView textView = (TextView) view.findViewById(R.id.bottom_tv);textView.setText(titleArray[index]);return view;}}