示例图:
activity.xml文件布局
- <?xml version="1.0" encoding="utf-8"?>
- <LinearLayout
- xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:app="http://schemas.android.com/apk/res-auto"
- xmlns:tools="http://schemas.android.com/tools"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- tools:context="com.yongninggo.helloworld1.MainActivity"
- android:orientation="vertical">
- <ToggleButton
- android:id="@+id/togbutton"
- android:layout_width="match_parent"
- android:layout_height="wrap_content"
- android:layout_marginTop="5dip"
- android:textOff="关"
- android:textOn="开"/>
- <ImageView
- android:id="@+id/image1"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:src="@drawable/image1"/>
- </LinearLayout>
Activity.Java文件
- package com.yongninggo.helloworld1;
- import android.os.Bundle;
- import android.support.v7.app.AppCompatActivity;
- import android.widget.CompoundButton;
- import android.widget.ImageView;
- import android.widget.ToggleButton;
- public class Activity extends AppCompatActivity implements CompoundButton.OnCheckedChangeListener {
- private ToggleButton toggleButton;
- private ImageView imageView;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity);
- toggleButton = (ToggleButton) findViewById(R.id.togbutton);
- imageView = (ImageView) findViewById(R.id.image1);
- toggleButton.setOnCheckedChangeListener(this);
- }
- @Override
- public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
- toggleButton.setChecked(isChecked);
- imageView.setImageResource(isChecked ? R.drawable.image1 : R.drawable.image2);
- }
- }