Android TabView 详解一

直接看代码：

布局代码tab.xml:

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >


    <LinearLayout
        android:id="@+id/linearLayout_red"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >
        <Button
            android:id="@+id/button1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="bt1" />

    </LinearLayout>


    <LinearLayout
        android:id="@+id/linearLayout_blue"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >
        <Button
            android:id="@+id/button2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="bt2" />

    </LinearLayout>


    <LinearLayout
        android:id="@+id/linearLayout_green"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >

        <Button
            android:id="@+id/button3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="bt3" />

        

    </LinearLayout>

</FrameLayout>

java源码：

public class TabTest extends TabActivity {
    /** Called when the activity is first created. */
    private TabHost myTabhost;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        myTabhost=this.getTabHost();       
        LayoutInflater.from(this).inflate(R.layout.tab, myTabhost.getTabContentView(), true);
        myTabhost.setBackgroundColor(Color.argb(150, 22, 70, 150));
        
        myTabhost.addTab(myTabhost.newTabSpec("One")
                .setIndicator("A",
                        getResources().getDrawable(R.drawable.gimp))
                        .setContent(R.id.linearLayout_red));
        myTabhost.addTab(myTabhost.newTabSpec("Two")
                .setIndicator("B",
                        getResources().getDrawable(R.drawable.mumule))
                        .setContent(R.id.linearLayout_blue));
        myTabhost.addTab(myTabhost.newTabSpec("Three")
                .setIndicator("C",
                        getResources().getDrawable(R.drawable.notepad))
                        .setContent(R.id.linearLayout_green));      
    }
}

效果图：