Android tabHost的使用方法
2011-01-06 12:42:19 来源:WEB开发网核心提示:1. 最简单的TabHost,Tab来自于layout下的元素(只从1个Layout中取数据)(1)效果图(2)代码1)tab_demo.xml<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:
1. 最简单的TabHost,Tab来自于layout下的元素 (只从1个Layout中取数据)
(1)效果图

(2)代码
1)tab_demo.xml
<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <TextView android:id="@+id/tab_demo_tv1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="tab_demo_tv1" /> <TextView android:id="@+id/tab_demo_tv2" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="tab_demo_tv2" /> <TextView android:id="@+id/tab_demo_tv3" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="tab_demo_tv3" /> </FrameLayout>
2)TabDemo.java
public class TabDemo extends TabActivity {
private TabHost tabHost;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tabHost = getTabHost();
LayoutInflater.from(this).inflate(R.layout.tab_demo, tabHost.getTabContentView(), true);
tabHost.addTab(tabHost.newTabSpec("tab1").setIndicator("Tab1", null).setContent(R.id.tab_demo_tv1));
tabHost.addTab(tabHost.newTabSpec("tab2").setIndicator("Tab2", null).setContent(R.id.tab_demo_tv2));
tabHost.addTab(tabHost.newTabSpec("tab3").setIndicator("Tab3", null).setContent(R.id.tab_demo_tv3));
setContentView(tabHost);
}
}
[]
更多精彩
赞助商链接