android之TabHost

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上載者:User

標籤:android   blog   http   io   os   java   ar   for   檔案   

首先建立檔案res/layout/tab.xml

代碼如下:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:id="@+id/MyLayout"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >    <LinearLayout         android:id="@+id/tab_edit"        android:layout_width="fill_parent"        android:layout_height="fill_parent"        android:orientation="vertical">        <EditText             android:id="@+id/edit"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="請輸入檢索關鍵字..."            android:textSize="18px"/>        <Button             android:id="@+id/but"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="搜尋"/>    </LinearLayout><LinearLayout     android:id="@+id/tab_clock"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical">    <AnalogClock         android:id="@+id/myAnalogClock"        android:layout_width="wrap_content"        android:layout_height="wrap_content"/></LinearLayout><LinearLayout     android:id="@+id/tab_sex"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical">    <RadioGroup         android:id="@+id/sex"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:orientation="vertical">        <RadioButton             android:id="@+id/male"            android:checked="true"            android:text="性別:男"/>        <RadioButton             android:id="@+id/female"            android:text="性別:女"/>    </RadioGroup></LinearLayout></LinearLayout>

  然後對於Activity類進行改寫

代碼如下:

package com.example.myandroid;import android.os.Bundle;import android.app.Activity;import android.app.TabActivity;import android.view.LayoutInflater;import android.view.Menu;import android.widget.TabHost;import android.widget.TabHost.TabSpec;@SuppressWarnings("deprecation")public class MainActivity extends TabActivity{private TabHost myTabHost;private int[] layRes = {R.id.tab_edit,R.id.tab_clock,R.id.tab_sex};@Overridepublic void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);this.myTabHost = super.getTabHost();LayoutInflater.from(this).inflate(R.layout.tab, this.myTabHost.getTabContentView(),true);for(int x = 0;x < this.layRes.length;x++){TabSpec myTab = myTabHost.newTabSpec("tab"+x);myTab.setIndicator("標籤"+x);myTab.setContent(this.layRes[x]);this.myTabHost.addTab(myTab);}}}//public class MainActivity extends Activity {////    @Override//    public void onCreate(Bundle savedInstanceState) {//        super.onCreate(savedInstanceState);//        setContentView(R.layout.activity_main);//    }////    @Override//    public boolean onCreateOptionsMenu(Menu menu) {//        getMenuInflater().inflate(R.menu.activity_main, menu);//        return true;//    }//}

  最後運行效果

tab1:

tab2:

tab3:

android之TabHost

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