【Android】自定义 Tabhost

效果图：

MainActivity.javapackage tianshuai.homePage; import android.app.TabActivity; import android.os.Bundle; import android.view.LayoutInflater; import android.widget.RelativeLayout; import android.widget.TabHost; import android.widget.TabHost.TabSpec; import android.widget.TextView; public class MainActivity extends TabActivity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //取得当前的TabHost TabHost tabs = getTabHost(); //载入主布局文件 LayoutInflater.from(this).inflate(R.layout.main, tabs.getTabContentView(), true); //给Tab1添加自定义样式 RelativeLayout tabStyle1 = (RelativeLayout)LayoutInflater.from(this).inflate(R.layout.tab_style, null); TextView text1 = (TextView)tabStyle1.findViewById(R.id.tab_label); text1.setText("1"); //给Tab2添加自定义样式 RelativeLayout tabStyle2 = (RelativeLayout)LayoutInflater.from(this).inflate(R.layout.tab_style, null); TextView text2 = (TextView)tabStyle2.findViewById(R.id.tab_label); text2.setText("2"); //创建新Tab, 使用tab1的样式 TabSpec tab1 = tabs.newTabSpec("tab1"); tab1.setIndicator(tabStyle1); tab1.setContent(R.id.Tab1); tabs.addTab(tab1); //创建新Tab, 使用tab2的样式 TabSpec tab2 = tabs.newTabSpec("tab2"); tab2.setIndicator(tabStyle2); tab2.setContent(R.id.Tab2); tabs.addTab(tab2); } }main.xml<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:andro android:layout_width="fill_parent" android:layout_height="fill_parent" > <LinearLayout android: android:layout_width="wrap_content" android:layout_height="fill_parent" android:orientation="vertical" > <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="这是tab1" /> </LinearLayout> <LinearLayout android: android:layout_width="wrap_content" android:layout_height="fill_parent" android:orientation="vertical" > <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="这是tab2" /> </LinearLayout> </FrameLayout>

table_style.xml<?xml version="1.0" encoding="UTF-8"?> <RelativeLayout xmlns:andro android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingLeft="5dip" android:paddingRight="5dip" > <TextView android: android:layout_width="fill_parent" android:layout_height="30px" android:gravity="center" android:textColor="#000000" android:textStyle="bold" android:background="@drawable/tab" /> </RelativeLayout>tab.xml<?xml version="1.0" encoding="UTF-8"?> <selector xmlns:android = "http://schemas.android.com/apk/res/android"> <item android:state_selected = "true" android:drawable = "@drawable/red" /> <item android:state_selected = "false" android:drawable = "@drawable/bule" /> </selector>