Android 笔记 AutoCompleteTextView day8

Posted 2020-06-08

用于自动补全内容

适应器可用于显示多行内容

 1 package com.supermario.autocompletedemo;
 2 import android.app.Activity;
 3 import android.os.Bundle;
 4 import android.widget.ArrayAdapter;
 5 import android.widget.AutoCompleteTextView;
 6 public class AutoCompleteDemo extends Activity {
 7     //创建一个字符串数组，用于为adapter提供数据来源
 8     String GAME[]=new String[]{"game1","gam2","gamm3","gamek3"};
 9     @Override
10     public void onCreate(Bundle savedInstanceState) {
11         super.onCreate(savedInstanceState);
12         setContentView(R.layout.main);
13         AutoCompleteTextView auto=(AutoCompleteTextView)findViewById(R.id.autoCompleteTextView1);
14         //吸纳进数组适配器adapter，绑定数据，设定界面为R.layout.list_view
15         ArrayAdapter<String> adapter=new ArrayAdapter<String>(this,R.layout.list_view,GAME);
16         //为AutoCompleteTextView设定适配器
17         auto.setAdapter(adapter);
18     }
19 }

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