TabWidget

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TabWidget_Act.java文件

/**        <activity android:name="com.TabWidget.TabWidget_Act" android:label="@string/app_name">    <intent-filter>        <action android:name="android.intent.action.MAIN">        <category android:name="android.intent.category.LAUNCHER">    </category></action></intent-filter></activity><activity android:name="com.TabWidget.TabWidget_IncludeAct"><activity android:name="com.TabWidget.TabWidget_IncludeAct1"><activity android:name="com.TabWidget.TabWidget_IncludeAct2"> */import android.app.TabActivity;import android.content.Intent;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.widget.Button;import android.widget.ImageView;import android.widget.TabHost;import android.widget.TabHost.TabSpec;import android.widget.TextView;public class TabWidget_Act extends TabActivity {private TabHost tabHost;private LayoutInflater layoutInflater;String[] mTitle = new String[]{"项目", "人事", "流程", "知识", "集成"};int[] mIcon = new int[] { R.drawable.tab1, R.drawable.tab2,              R.drawable.tab3,             R.drawable.tab4,             R.drawable.tab5 }; int[] mTab = new int[]{R.id.tab1, R.id.tab2,R.id.tab3,R.id.tab4,R.id.tab5};@Overrideprotected void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.tabwidget_act);init();}private void init(){tabHost = getTabHost();layoutInflater = LayoutInflater.from(this);for(int i=0; i<mTitle.length; i++){TabSpec tabSpec = tabHost.newTabSpec(mTitle[i])                      .setIndicator(getTabItemView(i)).setContent(mTab[i]);              tabHost.addTab(tabSpec);              tabHost.getTabWidget().getChildAt(i)                      .setBackgroundResource(R.drawable.tabwidget_tabitem_style);              tabHost.setup();  }}public View getTabItemView(int i){View view = layoutInflater.inflate(R.layout.tabwidget_tabitem, null);ImageView imageView = (ImageView)view.findViewById(R.id.tabw_IV);imageView.setImageResource(mIcon[i]);TextView textView = (TextView)view.findViewById(R.id.tabw_TV);textView.setText(mTitle[i]);return view;}public void clickTabBtn(View view){Intent intent = new Intent(this, TabWidget_IncludeAct.class);startActivity(intent);}}</activity></activity></activity>

tabwidget_act.xml文件

<?xml version="1.0" encoding="utf-8"?><tabhost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="match_parent" android:layout_height="wrap_content">        <relativelayout android:id="@+id/relativeLy" android:layout_width="fill_parent" android:layout_height="fill_parent">                <tabwidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignparenttop="true">                <framelayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@android:id/tabs" android:background="#0000ff">                        <linearlayout android:id="@+id/tab1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical">                <button android:id="@+id/tab1_Btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="300dip" android:text="tab1_Btn to activity tabwidget" android:onclick="clickTabBtn">            </button></linearlayout>                        <linearlayout android:id="@+id/tab2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal">                <button android:id="@+id/tab2_Btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="300dip" android:text="tab2_Btn to activity tabwidget" android:onclick="clickTabBtn">            </button></linearlayout>                        <linearlayout android:id="@+id/tab3" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical">                <button android:id="@+id/tab3_Btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="300dip" android:text="tab3_Btn to activity tabwidget" android:onclick="clickTabBtn">            </button></linearlayout>                        <linearlayout android:id="@+id/tab4" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical">                <button android:id="@+id/tab4_Btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="300dip" android:text="tab4_Btn to activity tabwidget" android:onclick="clickTabBtn">            </button></linearlayout>                        <linearlayout android:id="@+id/tab5" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical">                <button android:id="@+id/tab5_Btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="300dip" android:text="tab5_Btn to activity tabwidget" android:onclick="clickTabBtn">            </button></linearlayout>                    </framelayout>            </tabwidget></relativelayout></tabhost>

TabWidget_IncludeAct.java文件

import android.app.TabActivity;import android.content.Intent;import android.content.res.Resources;import android.os.Bundle;import android.widget.FrameLayout;import android.widget.TabHost;import android.widget.TabHost.OnTabChangeListener;import android.widget.TabHost.TabSpec;import android.widget.TabWidget;import android.widget.Toast;public class TabWidget_IncludeAct extends TabActivity {private TabHost tabhost;private TabWidget tabs;private FrameLayout tabcontent;@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.tabwidget_includeact);tabhost = getTabHost();Resources res = getResources();//first tabIntent intent = new Intent(this, TabWidget_IncludeAct1.class);TabSpec tabSpec = tabhost.newTabSpec("tab1").setIndicator("Tab1", res.getDrawable(R.drawable.tab1)).setContent(intent);tabhost.addTab(tabSpec);//second tabintent = new Intent(this, TabWidget_IncludeAct2.class);tabSpec = tabhost.newTabSpec("tab2").setIndicator("Tab2", res.getDrawable(R.drawable.tab2)).setContent(intent);tabhost.addTab(tabSpec);tabhost.setOnTabChangedListener(new OnTabChangeListener() {@Overridepublic void onTabChanged(String tabId) {// TODO Auto-generated method stubToast.makeText(TabWidget_IncludeAct.this, tabId, Toast.LENGTH_SHORT).show();}});}}

tabwidget_includeact.xml文件

<?xml version="1.0" encoding="utf-8"?><tabhost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="match_parent" android:layout_height="match_parent">        <linearlayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent">                <tabwidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content">                <framelayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="fill_parent">            </framelayout></tabwidget></linearlayout></tabhost>

TabWidget_IncludeAct1.java文件

import android.app.Activity;import android.graphics.Color;import android.os.Bundle;import android.view.Gravity;import android.widget.TextView;public class TabWidget_IncludeAct1 extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);TextView textview = new TextView(this);textview.setText("This is the Artists tab TabWidget_IncludeAct1");textview.setBackgroundColor(Color.GREEN);textview.setGravity(Gravity.CENTER);setContentView(textview);}}

TabWidget_IncludeAct2.java文件

import android.app.Activity;import android.os.Bundle;import android.widget.Button;public class TabWidget_IncludeAct2 extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);Button btn = new Button(this);btn.setText("This is the Artists tab TabWidget_IncludeAct2");setContentView(btn);}}

参考：http://android.blog.51cto.com/268543/315208

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