【背景】

折腾：

期间，需要在创建好的tab页面内，不依赖于xml文件设置布局，动态创建多个Group分组。

【折腾过程】

1.弄了半天，感觉对于Android中的UI架构不熟悉，一头雾水。

所以去看官网中关于UI架构的解释：

后来用如下代码：

public class MainActivity extends FragmentActivity {
//public class MainActivity extends Activity {
//public class MainActivity extends TabActivity {

	/**
	 * The serialization (saved instance state) Bundle key representing the
	 * current tab position.
	 */
	private static final String STATE_SELECTED_NAVIGATION_ITEM = "selected_navigation_item";

//	@SuppressWarnings("deprecation")
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
	    setContentView(R.layout.activity_main);

	    //TabHost tabHost2 = getTabHost();
	    
	    TabHost tabHost=(TabHost)findViewById(R.id.tabHost);
	    tabHost.setup();

	    TabSpec spec1=tabHost.newTabSpec("Tab1");
	    //spec1.setContent(R.id.tab1);
	    spec1.setContent(new TabHost.TabContentFactory() {
	        public View createTabContent(String tag) {
//	    	    TextView txtView = new TextView(MainActivity.this);
//	    	    txtView.setText("Tab Text in createTabContent");
//	            return txtView;\
	        	
	        	LinearLayout tab1AllGroup = new LinearLayout(MainActivity.this);
	        	tab1AllGroup.setLayoutParams(
	        			new LayoutParams(
	        					LayoutParams.FILL_PARENT,
	        					LayoutParams.WRAP_CONTENT));
	        	tab1AllGroup.setOrientation(LinearLayout.VERTICAL);
//	            //LinearLayout panel = (LinearLayout) findViewById(R.id.eachTab);

	        	
	        	LinearLayout tab1Group1 = new LinearLayout(MainActivity.this);
	        	tab1Group1.setLayoutParams(
	        			new LayoutParams(
	        					LayoutParams.FILL_PARENT,
	        					LayoutParams.WRAP_CONTENT));
	        	tab1Group1.setOrientation(LinearLayout.VERTICAL);
	        	
	            TextView tab1Group1Text1 = new TextView(MainActivity.this);
	            tab1Group1Text1.setText("This is newly created tab: Tab 1 Group 1 Text 1");
	            tab1Group1Text1.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,  60));
	            tab1Group1.addView(tab1Group1Text1);
	            
	            TextView tab1Group1Text2 = new TextView(MainActivity.this);
	            tab1Group1Text2.setText("This is newly created tab: Tab 1 Group 1 Text 2");
	            tab1Group1Text2.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
	            tab1Group1.addView(tab1Group1Text2);
	            
	            // login button
	            final Button btnLogin = new Button(MainActivity.this);
	            btnLogin.setText("Login");
	            btnLogin.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
	            btnLogin.setGravity(Gravity.CENTER);
	            btnLogin.setOnClickListener(
            		new View.OnClickListener() {
			            public void onClick(View view) {
				            Log.d("pocketmagic.net", "_createForm click but");
				            }
	            });
	            tab1Group1.addView(btnLogin);
	            
	            
	        	LinearLayout tab1Group2 = new LinearLayout(MainActivity.this);
	        	tab1Group2.setLayoutParams(
	        			new LayoutParams(
	        					LayoutParams.FILL_PARENT,
	        					LayoutParams.WRAP_CONTENT));
	        	tab1Group2.setOrientation(LinearLayout.VERTICAL);
	        	
	            TextView tab1Group2Text1 = new TextView(MainActivity.this);
	            tab1Group2Text1.setText("This is newly created tab: Tab 1 Group 2 Text 1");
	            tab1Group2Text1.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,  60));
	            tab1Group2.addView(tab1Group2Text1);
	            
	            tab1AllGroup.addView(tab1Group1);
	            tab1AllGroup.addView(tab1Group2);

	            return tab1AllGroup;
	        }
	    });
	    spec1.setIndicator("Tab Text for setIndicator");

	    TabSpec spec2=tabHost.newTabSpec("Tab2");
	    spec2.setIndicator("Tab 2");
	    spec2.setContent(new TabHost.TabContentFactory() {
	        public View createTabContent(String tag) {
	           // return(new AnalogClock(MainActivity.this));
	        	
	        	LinearLayout panel = new LinearLayout(MainActivity.this);
				panel.setLayoutParams(
					new LayoutParams(
							LayoutParams.FILL_PARENT,
							LayoutParams.WRAP_CONTENT));
				panel.setOrientation(LinearLayout.VERTICAL);
	            //LinearLayout panel = (LinearLayout) findViewById(R.id.eachTab);

	            TextView tab2Text1 = new TextView(MainActivity.this);
	            tab2Text1.setText("This is newly created tab: Tab 2 Text 1");
	            tab2Text1.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
	            panel.addView(tab2Text1);

	            return panel;
	        	
	        }
	    });
	    spec2.setIndicator("Tab 2");
	    
	    tabHost.addTab(spec1);
	    tabHost.addTab(spec2);
	}

对应xml文件：

res/layout/activity_main.xml

的内容是：

<?xml version="1.0" encoding="utf-8"?>
<!-- 
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    tools:ignore="MergeRootFrame" />
-->
<TabHost    android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tabHost"
            xmlns:android="http://schemas.android.com/apk/res/android">

    <TabWidget
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:id="@android:id/tabs"/>

    <FrameLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:id="@android:id/tabcontent">
  <!--
        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:id="@+id/eachTab"
            android:orientation="vertical"
            android:paddingTop="60px">

        </LinearLayout>
        
        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:id="@+id/tab1"
            android:orientation="vertical"
            android:paddingTop="60px">

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="100px"
                android:text="This is tab1"
                android:id="@+id/txt1"/>

        </LinearLayout>


        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tab2"
            android:orientation="vertical"
            android:paddingTop="60px">

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="100px"
                android:text="This is tab 2"
                android:id="@+id/txt2"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tab3"
            android:orientation="vertical"
            android:paddingTop="60px">

        <TextView
            android:layout_width="fill_parent"
            android:layout_height="100px"
            android:text="This is tab 3"
            android:id="@+id/txt3"/>

        </LinearLayout>
-->
    </FrameLayout>

</TabHost>

是可以动态添加多个group：

和：

但是很明显存在很多问题：

（1）显示出来的内容，不是在tab内，而是在整个页面内

（2）多个group中间也是没有分隔开的。

3.现在先整理和记录一些心得：

问题1：找不到getTabHost

如果你的activity的类，不是继承自TabActivity，那么直接用getTabHost，则会提示你找不到此函数。

比如：

public class MainActivity extends FragmentActivity {
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
	    setContentView(R.layout.activity_main);

        TabHost tabHost2 = getTabHost();

只有改为：

//public class MainActivity extends FragmentActivity {
public class MainActivity extends TabActivity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
	    setContentView(R.layout.activity_main);

        TabHost tabHost2 = getTabHost();

才可以找到getTabHost。

问题2：最好不要再用TabActivity

上面的错误的该法，虽然是可以正常编译通过，但是不是好的做法。

以为你TabActivity现在已经废弃，不推荐再使用了。

参考：

Android之TabHost – 好寂寞先生 – 51CTO技术博客

问题3：Your TabHost must have a FrameLayout whose id attribute is ‘android.R.id.tabcontent’

如果你之前的Tab对应的xml定义中，缺少了对应的FrameLayout的tabcontent部分，比如：

<?xml version="1.0" encoding="utf-8"?>

<TabHost    android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tabHost"
            xmlns:android="http://schemas.android.com/apk/res/android">

    <TabWidget
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:id="@android:id/tabs"/>
  <!--
    <FrameLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:id="@android:id/tabcontent">

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:id="@+id/eachTab"
            android:orientation="vertical"
            android:paddingTop="60px">

        </LinearLayout>
        
        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:id="@+id/tab1"
            android:orientation="vertical"
            android:paddingTop="60px">

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="100px"
                android:text="This is tab1"
                android:id="@+id/txt1"/>

        </LinearLayout>


        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tab2"
            android:orientation="vertical"
            android:paddingTop="60px">

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="100px"
                android:text="This is tab 2"
                android:id="@+id/txt2"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tab3"
            android:orientation="vertical"
            android:paddingTop="60px">

        <TextView
            android:layout_width="fill_parent"
            android:layout_height="100px"
            android:text="This is tab 3"
            android:id="@+id/txt3"/>

        </LinearLayout>

    </FrameLayout>
-->

</TabHost>

则运行时，会出现异常：

02-27 16:54:43.642: W/dalvikvm(15932): threadid=1: thread exiting with uncaught exception (group=0x41abce10)
02-27 16:54:43.662: E/AndroidRuntime(15932): FATAL EXCEPTION: main
02-27 16:54:43.662: E/AndroidRuntime(15932): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mm.harthandheld/com.mm.harthandheld.UI.MainActivity}: java.lang.RuntimeException: Your TabHost must have a FrameLayout whose id attribute is 'android.R.id.tabcontent'
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2245)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2295)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.ActivityThread.access$700(ActivityThread.java:150)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1280)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.os.Handler.dispatchMessage(Handler.java:99)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.os.Looper.loop(Looper.java:176)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.ActivityThread.main(ActivityThread.java:5279)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at java.lang.reflect.Method.invokeNative(Native Method)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at java.lang.reflect.Method.invoke(Method.java:511)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at dalvik.system.NativeStart.main(Native Method)
02-27 16:54:43.662: E/AndroidRuntime(15932): Caused by: java.lang.RuntimeException: Your TabHost must have a FrameLayout whose id attribute is 'android.R.id.tabcontent'
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.widget.TabHost.setup(TabHost.java:170)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at com.mm.harthandheld.UI.MainActivity.onCreate(MainActivity.java:97)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.Activity.performCreate(Activity.java:5267)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1097)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2209)
02-27 16:54:43.662: E/AndroidRuntime(15932): 	... 11 more

而把对应的FrameLayout的tabcontent加上，即可：

<?xml version="1.0" encoding="utf-8"?>

<TabHost    android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tabHost"
            xmlns:android="http://schemas.android.com/apk/res/android">

    <TabWidget
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:id="@android:id/tabs"/>

    <FrameLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:id="@android:id/tabcontent">
<!--
        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:id="@+id/eachTab"
            android:orientation="vertical"
            android:paddingTop="60px">

        </LinearLayout>
        
        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:id="@+id/tab1"
            android:orientation="vertical"
            android:paddingTop="60px">

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="100px"
                android:text="This is tab1"
                android:id="@+id/txt1"/>

        </LinearLayout>


        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tab2"
            android:orientation="vertical"
            android:paddingTop="60px">

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="100px"
                android:text="This is tab 2"
                android:id="@+id/txt2"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:id="@+id/tab3"
            android:orientation="vertical"
            android:paddingTop="60px">

        <TextView
            android:layout_width="fill_parent"
            android:layout_height="100px"
            android:text="This is tab 3"
            android:id="@+id/txt3"/>

        </LinearLayout>
-->
    </FrameLayout>

</TabHost>

可参考：

Android TabHost,TabWidget选项卡总结-Android开发问题解答-eoe Android开发者社区_Android开发论坛 – Powered by Discuz!

TabWidget/TabHost的两种使用方法 – 榴莲酥博客 – eoe移动开发者社区

问题4：TabHost，TabWidget，Tab content，FrameLayout之间的关系

可以参考：

TabView (Part 1) – Simple tab control in Android | Android Tech（需要翻墙）

和：

对TabHost、TabWidget的理解分析 – Alex_Michel – 51CTO技术博客

【继续折腾】

1.另外想起来了，此处应该是去找Android中的类似于Windows中的GroupBox的东西的。

所以再去搜：

android groupbox

2.找到：

Android: how to make a GroupBox widget? – Stack Overflow

找到这个讨论：

Border around a LinearLayout / rounded edges – Google Groups

但是没用。

原先帖子中，有人自己用代码模拟了一个，但是狂复杂。。。

3.参考：

android 布局，有没有类似mfc 中groupbox的控件-CSDN论坛-CSDN.NET-中国最大的IT技术社区

去找找

android CheckBoxPreference

找到：

官网的：

CheckBoxPreference | Android Developers

其他的示例：

Android的设置界面及Preference使用 – ichliebephone的专栏 – 博客频道 – CSDN.NET

很明显，不是所希望的groupbox的效果。。。

4.真是忍不住吐槽，Android中竟然不内置支持GroupBox这种控件。。。

5.参考：

Border around a LinearLayout / rounded edges – Google Groups

提到的：

how to put a border around an android textview – Stack Overflow

有空再去试试效果，最后弄出个基本的效果：

（1）添加xml去配置背景

在项目的/res/drawable下面加上一个group_background.xml

内容为：

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
   <solid android:color="#ff0000" />
   <stroke android:width="3dip" android:color="#4fa5d5"/>
</shape>

（2）在原先的代码中，添加对应的setBackgroundResource

此处，是参考：

how to put a border around an android textview – Stack Overflow

而去找了官方的：

android:background

中的：

android:background setBackgroundResource(int) A drawable to use as the background.

而发现，我对于View类的东西（此处的我的是LinearLayout）除了可以静态的在xml中配置对应的android:background的属性之外，也可以动态的通过代码setBackgroundResource去设置的。

代码为：

LinearLayout tab1Group1 = new LinearLayout(tabContext);
tab1Group1.setLayoutParams(
        new LayoutParams(
                LayoutParams.MATCH_PARENT,
                LayoutParams.WRAP_CONTENT));
tab1Group1.setOrientation(LinearLayout.VERTICAL);
tab1Group1.setBackgroundResource(R.drawable.group_background);

然后运行效果如下：

其中可见：

此处背景色故意设置为了红色，边框是淡蓝色。

算是基本模拟出来外部有边框的groupbox的效果了。。。

6.再去新建多个groupbox试试，但是用如下代码：

	    final TabHost tabHost = (TabHost)findViewById(R.id.tabHost);
	    tabHost.setup();

	    //final Context tabContext = tabHost.getContext();
	    final Context tabContext = MainActivity.this;
	    
	    TabSpec spec1=tabHost.newTabSpec("Tab1");
	    //spec1.setContent(R.id.tab1);
	    
	    spec1.setContent(new TabHost.TabContentFactory() {
	        public View createTabContent(String tag) {
//	    	    TextView txtView = new TextView(tabContext);
//	    	    txtView.setText("Tab Text in createTabContent");
//	            return txtView;\

//	        	LinearLayout tab1AllGroup = new LinearLayout(tabContext);
//	        	tab1AllGroup.setLayoutParams(
//	        			new LayoutParams(
//	        					LayoutParams.FILL_PARENT,
//	        					LayoutParams.WRAP_CONTENT));
//	        	tab1AllGroup.setOrientation(LinearLayout.VERTICAL);
	        	
	        	FrameLayout tab1AllGroup = (FrameLayout) findViewById(android.R.id.tabcontent);

	        	//LinearLayout panel = (LinearLayout) findViewById(R.id.eachTab);
	        	
	        	LinearLayout tab1Group1 = new LinearLayout(tabContext);
	        	tab1Group1.setLayoutParams(
	        			new LayoutParams(
	        					LayoutParams.MATCH_PARENT,
	        					LayoutParams.WRAP_CONTENT));
	        	tab1Group1.setOrientation(LinearLayout.VERTICAL);
	        	tab1Group1.setBackgroundResource(R.drawable.group_background);

	            TextView tab1Group1Text1 = new TextView(tabContext);
	            tab1Group1Text1.setText("This is newly created tab: Tab 1 Group 1 Text 1");
	            //tab1Group1Text1.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,  60));
	            tab1Group1.addView(tab1Group1Text1);
	            
	            TextView tab1Group1Text2 = new TextView(tabContext);
	            tab1Group1Text2.setText("This is newly created tab: Tab 1 Group 1 Text 2");
	            //tab1Group1Text2.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
	            
	            tab1Group1.addView(tab1Group1Text2);
	            
	        	LinearLayout tab1Group2 = new LinearLayout(tabContext);
	        	tab1Group2.setLayoutParams(
	        			new LayoutParams(
	        					LayoutParams.MATCH_PARENT,
	        					LayoutParams.WRAP_CONTENT));
	        	tab1Group2.setOrientation(LinearLayout.VERTICAL);
	        	tab1Group2.setBackgroundResource(R.drawable.group_background);

	            // login button
	            final Button btnLogin = new Button(tabContext);
	            btnLogin.setText("Login");
	            btnLogin.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
	            btnLogin.setGravity(Gravity.CENTER);
	            btnLogin.setOnClickListener(
            		new View.OnClickListener() {
			            public void onClick(View view) {
				            Log.d("pocketmagic.net", "_createForm click but");
				            }
	            });
	            tab1Group2.addView(btnLogin);
	            
	            
	        	LinearLayout tab1Group3 = new LinearLayout(tabContext);
	        	tab1Group3.setLayoutParams(
	        			new LayoutParams(
	        					LayoutParams.MATCH_PARENT,
	        					LayoutParams.WRAP_CONTENT));
	        	tab1Group3.setOrientation(LinearLayout.VERTICAL);
	        	
	            TextView tab1Group2Text1 = new TextView(tabContext);
	            tab1Group2Text1.setText("This is newly created tab: Tab 1 Group 2 Text 1");
	            tab1Group2Text1.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,  60));
	            tab1Group3.addView(tab1Group2Text1);
	            
	            tab1AllGroup.addView(tab1Group1);
	            tab1AllGroup.addView(tab1Group2);
	            tab1AllGroup.addView(tab1Group3);

	            return tab1AllGroup;
	        }
	    });
	    spec1.setIndicator("Tab 1");

	    TabSpec spec2=tabHost.newTabSpec("Tab2");
	    spec2.setIndicator("Tab 2");
	    spec2.setContent(new TabHost.TabContentFactory() {
	        public View createTabContent(String tag) {
	           // return(new AnalogClock(tabContext));
	        	
	        	LinearLayout panel = new LinearLayout(tabContext);
				panel.setLayoutParams(
					new LayoutParams(
							LayoutParams.FILL_PARENT,
							LayoutParams.WRAP_CONTENT));
				panel.setOrientation(LinearLayout.VERTICAL);
	            //LinearLayout panel = (LinearLayout) findViewById(R.id.eachTab);

	            TextView tab2Text1 = new TextView(tabContext);
	            tab2Text1.setText("This is newly created tab: Tab 2 Text 1");
	            tab2Text1.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
	            panel.addView(tab2Text1);

	            return panel;
	        	
	        }
	    });
	    spec2.setIndicator("Tab 2");
	    
	    tabHost.addTab(spec1);
	    tabHost.addTab(spec2);
	}

结果是：

tab内的多个group，全部都重叠了。搞得只能看到最后一层的内容。

【总结】

算了，很明显，实际上此处新建多个group已经解决了。

但是显示很错乱，那是由于之前就存在的问题：

【未解决】Android中的TabHost中的TAB中的FrameLayout中的View出现重叠且覆盖了TAB标签

转载请注明：在路上 » 【已解决】android中在Tab页面中动态创建多个Group

Post Views: 1,212

【已解决】android中在Tab页面中动态创建多个Group

问题1：找不到getTabHost

问题2：最好不要再用TabActivity

问题3：Your TabHost must have a FrameLayout whose id attribute is ‘android.R.id.tabcontent’

问题4：TabHost，TabWidget，Tab content，FrameLayout之间的关系

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