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  • 一手遮天 Android

    项目地址 https://github.com/webabcd/AndroidDemo
    作者 webabcd

    一手遮天 Android - view(选择类): ToggleButton 基础

    示例如下:

    /view/selection/ToggleButtonDemo1.java

    /**
     * ToggleButton - 双状态按钮
     *     setChecked(boolean checked) - 设置当前双状态按钮的选中状态
     *     isChecked() - 获取当前双状态按钮的选中状态
     *     setTextOn() - 选中状态时,按钮上显示的文本
     *     setTextOff() - 未选中状态时,按钮上显示的文本
     *     setOnCheckedChangeListener(OnCheckedChangeListener listener) - 双状态按钮的选中状态发生变化时的回调
     */
    
    package com.webabcd.androiddemo.view.selection;
    
    import androidx.appcompat.app.AppCompatActivity;
    import android.os.Bundle;
    import android.widget.CompoundButton;
    import android.widget.Toast;
    import android.widget.ToggleButton;
    
    import com.webabcd.androiddemo.R;
    
    public class ToggleButtonDemo1 extends AppCompatActivity {
    
        private ToggleButton _toggleButton1;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_view_selection_togglebuttondemo1);
    
            _toggleButton1 = (ToggleButton) findViewById(R.id.toggleButton1);
    
            sample();
        }
    
        private void sample() {
            _toggleButton1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    Toast.makeText(ToggleButtonDemo1.this, String.valueOf(isChecked), Toast.LENGTH_SHORT).show();
                }
            });
        }
    }
    
    

    /layout/activity_view_selection_togglebuttondemo1.xml

    <?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 - 双状态按钮
                checked - 选中状态
                textOn - 选中状态时,按钮上显示的文本
                textOff - 未选中状态时,按钮上显示的文本
        -->
        <ToggleButton
            android:id="@+id/toggleButton1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAllCaps="false"
            android:checked="true"
            android:textOff="textOff"
            android:textOn="textOn" />
    
    </LinearLayout>
    
    

    项目地址 https://github.com/webabcd/AndroidDemo
    作者 webabcd

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  • 原文地址:https://www.cnblogs.com/webabcd/p/android_view_selection_ToggleButtonDemo1.html
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