ToggleButton开关状态按钮控件使用方法 Android中ToggleButton开关状态按钮控件使用方法详解

if(isChecked){//开
　　linearLayout1.setOrientation(LinearLayout.VERTICAL);
}
else{//关
　　linearLayout1.setOrientation(LinearLayout.HORIZONTAL);
}

 

package fry;

import com.example.ToggleButtonDemo1.R;

import android.app.Activity;
import android.os.Bundle;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.LinearLayout;
import android.widget.ToggleButton;

public class Activity01 extends Activity{
  private LinearLayout linearLayout1;
  private ToggleButton toggleButton1;
  
  
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity01);
    
    linearLayout1=(LinearLayout) findViewById(R.id.linearLayout1);
    toggleButton1=(ToggleButton) findViewById(R.id.toggleButton1);
    /*
     * ToggleButton开关状态按钮控件使用方法
     * 1、新建ToggleButton控件及对象
     * 2、设置setOnCheckedChangeListener方法
     * 3、根据是否checked方法实现操作
     * 
     */
    toggleButton1.setOnCheckedChangeListener(new OnCheckedChangeListener() {
      
      @Override
      public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        // TODO Auto-generated method stub
        if(isChecked){//开
          linearLayout1.setOrientation(LinearLayout.VERTICAL);
        }
        else{//关
          linearLayout1.setOrientation(LinearLayout.HORIZONTAL);
        }
      }
    });
    
  }
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical" >
  
  <ToggleButton 
    android:id="@+id/toggleButton1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:checked="true"
    android:textOn="横向排列"
    android:textOff="纵向排列"
    />
  <LinearLayout 
    android:id="@+id/linearLayout1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    >
    <Button 
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="button"
      />
    <Button 
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="button"
      />
    <Button 
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="button"
      />
  </LinearLayout>

</LinearLayout>