自定义Radio样式配合ListView

CustomizeRadioActivity.java

package com.mw.app.view.activity;

import android.os.Bundle;
import android.widget.AbsListView;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

import com.mw.app.R;

import java.util.ArrayList;

public class CustomizeRadioActivity extends AppCompatActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.customize_radio_layout);
        //初始化数据
        ArrayList<String> listData = new ArrayList<>();
        for (int i = 0; i < 13; i++) {
            listData.add("单选"+i);
        }
        //初始化ListView
       ListView listView = (ListView) findViewById(R.id.customize_radio_layout_listview);
        //设置选择模式 通过listView设置单选模式
        listView.setChoiceMode(AbsListView.CHOICE_MODE_SINGLE);

        //创建adapter,布局加载系统默认的单选框  -- 想自己写ui，重写一个xml ui文件就OK
        ArrayAdapter arrayAdapter = new ArrayAdapter(this,android.R.layout.simple_list_item_single_choice);
        arrayAdapter.addAll(listData);
        listView.setAdapter(arrayAdapter);
    }

}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="多选实现" />

    <ListView
        android:id="@+id/customize_radio_layout_listview"
        android:layout_width="match_parent"
        android:layout_weight="1"
        android:layout_height="wrap_content"></ListView>

    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="确定" />
</LinearLayout>

 

 

 

本文地址：https://blog.csdn.net/m0_37622302/article/details/107874886