对Android中Tab的使用总结

对Android中Tab的使用总结

1. package com.eric.LinearLayout;   
2.   
3. import android.app.TabActivity;   
4. import android.content.Intent;   
5. import android.os.Bundle;   
6. import android.view.LayoutInflater;   
7. import android.widget.TabHost;   
8. import android.widget.TextView;   
9. import com.eric.R;   
10.   
11. /**  
12.  * 对tab的选择按钮的测试及终结 创建人： 创建时间：2011-6-24  
13.  *   
14.  * @author chenhaodejia  
15.  *   
16.  */  
17. public class HelloTabWidget extends TabActivity {   
18.   
19.     // TabActivity   
20.     @Override  
21.     public void onCreate(Bundle savedInstanceState) {   
22.         super.onCreate(savedInstanceState);   
23.   
24.         /*  
25.          * TabHost tabHost = getTabHost();  
26.          * LayoutInflater.from(this).inflate(R.layout.tab_1,  
27.          * tabHost.getTabContentView(), true);  
28.          * tabHost.addTab(tabHost.newTabSpec(  
29.          * "tab1").setIndicator("tab1").setContent(R.id.textview1));  
30.          *   
31.          * //添加tab  
32.          * tabHost.addTab(tabHost.newTabSpec("tab_test2").setIndicator("TAB 2"  
33.          * ).setContent(R.id.textview1));  
34.          * tabHost.addTab(tabHost.newTabSpec("tab_test3"  
35.          * ).setIndicator("TAB 3").setContent(R.id.textview2));  
36.          * tabHost.addTab(tabHost  
37.          * .newTabSpec("tab_test4").setIndicator("TAB 4").setContent  
38.          * (R.id.textview3)); tabHost.setCurrentTab(1);  
39.          * //默认需要选中那一个tab，就填写一个tab的index，这里的tab的index是以o开始的  
40.          */  
41.         /*  
42.          * //给tab添加图片 TabHost tabHost = getTabHost();  
43.          * LayoutInflater.from(this).inflate(R.layout.tab_1,  
44.          * tabHost.getTabContentView(), true);  
45.          * tabHost.addTab(tabHost.newTabSpec("tab1").setIndicator("tab1",  
46.          * getResources  
47.          * ().getDrawable(R.drawable.baob1)).setContent(R.id.textview1));  
48.          * tabHost  
49.          * .addTab(tabHost.newTabSpec("tab_test1").setIndicator("TAB 1").setContent  
50.          * (R.id.textview2));  
51.          * tabHost.addTab(tabHost.newTabSpec("tab_test2").setIndicator  
52.          * ("TAB 2").setContent(R.id.textview3)); tabHost.setCurrentTab(0);  
53.          */  
54.   
55.         /*  
56.          * //给tab赋值窗体，在点击tab的时候，在下面显示一个Form，进行需要的处理 final TabHost tabHost =  
57.          * getTabHost(); LayoutInflater.from(this).inflate(R.layout.tab_1,  
58.          * tabHost.getTabContentView(), true);  
59.          * tabHost.addTab(tabHost.newTabSpec(  
60.          * "tab1").setIndicator("list").setContent(new Intent(this,  
61.          * FormStuff.class)));  
62.          * tabHost.addTab(tabHost.newTabSpec("tab_test2").setIndicator  
63.          * ("TAB 2").setContent(new Intent(this, TableLayout.class)));  
64.          * tabHost.addTab  
65.          * (tabHost.newTabSpec("tab_test1").setIndicator("TAB 1").setContent  
66.          * (R.id.textview2));  
67.          * tabHost.addTab(tabHost.newTabSpec("tab_test2").setIndicator  
68.          * ("TAB 2").setContent(R.id.textview3)); tabHost.setCurrentTab(1);  
69.          */  
70.   
71.         // 对上面三种tab形式的整合   
72.         TabHost tabHost = getTabHost();   
73.         LayoutInflater.from(this).inflate(R.layout.tab_1,   
74.                 tabHost.getTabContentView(), true);   
75.         tabHost.addTab(tabHost.newTabSpec("tab1").setIndicator("tab1",   
76.                 getResources().getDrawable(R.drawable.baob1)).setContent(   
77.                 new Intent(this, TableLayout.class)));   
78.         tabHost.addTab(tabHost.newTabSpec("tab_test2").setIndicator("TAB 2",   
79.                 getResources().getDrawable(R.drawable.baob2)).setContent(   
80.                 new Intent(this, FormStuff.class)));   
81.         tabHost.addTab(tabHost.newTabSpec("tab_test3").setIndicator("TAB 3",   
82.                 getResources().getDrawable(R.drawable.baob3)).setContent(   
83.                 R.id.textview2));   
84.         tabHost.addTab(tabHost.newTabSpec("tab_test4").setIndicator("TAB 4",   
85.                 getResources().getDrawable(R.drawable.baob4)).setContent(   
86.                 R.id.textview3));   
87.         tabHost.setCurrentTab(0);   
88.     }   
89. }