Android TabHost

main.xml

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1. <?xmlversion="1.0"encoding="utf-8"?>

2. <LinearLayoutxmlns:android="http://schemas.android.com/apk/res/android"

3. android:orientation="vertical"

4. android:layout_width="fill_parent"

5. android:layout_height="fill_parent"

6. >

7. <TabHostandroid:id="@android:id/tabhost"android:layout_width="match_parent"android:layout_height="match_parent">

8. <LinearLayoutandroid:layout_width="match_parent"android:id="@+id/linearLayout1"android:layout_height="match_parent"android:orientation="vertical">

9. <TabWidgetandroid:layout_width="match_parent"android:id="@android:id/tabs"android:layout_height="wrap_content"></TabWidget>

10. <FrameLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:id="@android:id/tabcontent">

12. <LinearLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:id="@+id/tab1">

13. <ImageViewandroid:id="@+id/p_w_picpathView2"android:src="@drawable/intnet"android:layout_width="match_parent"android:layout_height="match_parent"></ImageView>

14. </LinearLayout>

16. <LinearLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:id="@+id/tab2">

17. <ImageViewandroid:id="@+id/p_w_picpathView4"android:src="@drawable/reresh"android:layout_height="match_parent"android:layout_width="match_parent"></ImageView>

18. </LinearLayout>

20. <LinearLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:id="@+id/tab3">

21. <ImageViewandroid:id="@+id/p_w_picpathView5"android:src="@drawable/search"android:layout_height="match_parent"android:layout_width="match_parent"></ImageView>

22. </LinearLayout>

24. <LinearLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:id="@+id/tab4">

25. <ImageViewandroid:id="@+id/p_w_picpathView3"android:src="@drawable/picture"android:layout_height="match_parent"android:layout_width="match_parent"></ImageView>

26. </LinearLayout>

28. <LinearLayoutandroid:layout_width="match_parent"android:layout_height="match_parent"android:id="@+id/tab5">

29. <ImageViewandroid:id="@+id/p_w_picpathView1"android:src="@drawable/info"android:layout_height="match_parent"android:layout_width="match_parent"></ImageView>

30. </LinearLayout>

32. </FrameLayout>

33. </LinearLayout>

34. </TabHost>

35. </LinearLayout>

Activity

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1. package rw.Tab;  

3. import android.app.TabActivity;  

4. import android.os.Bundle;  

5. import android.widget.TabHost;  

7. publicclass Tabhost02Activity extends TabActivity {  

8. /** Called when the activity is first created. */

9. private TabHost tabHost;  

10. @Override

11. publicvoid onCreate(Bundle savedInstanceState) {  

12. super.onCreate(savedInstanceState);  

13.        setContentView(R.layout.main);  

14.        tabHost=getTabHost();  

15.        tabHost.addTab(tabHost.newTabSpec("network").setIndicator("流量",getResources().getDrawable(R.drawable.intnet)).setContent(R.id.tab1));  

16.        tabHost.addTab(tabHost.newTabSpec("refesh").setIndicator("刷新",getResources().getDrawable(R.drawable.reresh)).setContent(R.id.tab2));  

17.        tabHost.addTab(tabHost.newTabSpec("search").setIndicator("搜索",getResources().getDrawable(R.drawable.search)).setContent(R.id.tab3));  

18.        tabHost.addTab(tabHost.newTabSpec("picture").setIndicator("图片",getResources().getDrawable(R.drawable.picture)).setContent(R.id.tab4));  

19.        tabHost.addTab(tabHost.newTabSpec("info").setIndicator("信息",getResources().getDrawable(R.drawable.info)).setContent(R.id.tab5));  

21.    }  

22. }