FragmentTabHost QQ 选项卡

import android.os.Bundle;import android.support.v4.app.FragmentActivity;import android.support.v4.app.FragmentTabHost;import android.view.View;import android.widget.RadioGroup;import android.widget.RadioGroup.OnCheckedChangeListener;import android.widget.TabHost.TabSpec;public class MainActivity extends FragmentActivity implementsOnCheckedChangeListener {FragmentTabHost tabHost;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);// 找到FragmentTabHosttabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);// 设置TabHost R.id.realtabcontent 为显示Fragment的容器tabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent);// 创建Tabs，设置显示的标题TabSpec tabSpecA = tabHost.newTabSpec("0").setIndicator("A");TabSpec tabSpecB = tabHost.newTabSpec("1").setIndicator("B");TabSpec tabSpecC = tabHost.newTabSpec("2").setIndicator("C");TabSpec tabSpecD = tabHost.newTabSpec("3").setIndicator("D");// 添加 tabstabHost.addTab(tabSpecA, FragmentA.class, null);tabHost.addTab(tabSpecB, FragmentB.class, null);tabHost.addTab(tabSpecC, FragmentC.class, null);tabHost.addTab(tabSpecD, FragmentD.class, null);tabHost.getTabWidget().setVisibility(View.GONE);RadioGroup radioGroup = (RadioGroup) findViewById(R.id.radiogroup1);radioGroup.setOnCheckedChangeListener(this);}@Overridepublic void onCheckedChanged(RadioGroup group, int checkedId) {switch (checkedId) {case R.id.radiobutton0:tabHost.setCurrentTabByTag("0");break;case R.id.radiobutton1:tabHost.setCurrentTabByTag("1");break;case R.id.radiobutton2:tabHost.setCurrentTabByTag("2");break;case R.id.radiobutton3:tabHost.setCurrentTabByTag("3");break;}}}

引用源码链接http://pan.baidu.com/share/link?shareid=2722935379&uk=2099615464
布局文件

引用 <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" >

<LinearLayout
android:id="@+id/realtabcontent"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="horizontal" >
</LinearLayout>

<android.support.v4.app.FragmentTabHost
android:id="@android:id/tabhost"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="match_parent"
android:layout_height="0dp" >
</FrameLayout>
</android.support.v4.app.FragmentTabHost>
<RadioGroup
android:id="@+id/radiogroup1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
>
<RadioButton
android:id="@+id/radiobutton0"
style="@style/radiogroup"
android:text="消息"
android:drawableTop="@drawable/message"

/>
<RadioButton
android:id="@+id/radiobutton1"
style="@style/radiogroup"
android:drawableTop="@drawable/contact"
android:text="联系人"
/>
<RadioButton
android:id="@+id/radiobutton2"
style="@style/radiogroup"
android:textColor="@color/textcolor"
android:drawableTop="@drawable/news"
android:text="动态"
/>
<RadioButton
android:id="@+id/radiobutton3"
android:drawableTop="@drawable/setting"
android:text="设置"
style="@style/radiogroup"
/>

</RadioGroup>
</LinearLayout>

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