实现简单动态自动匹配输入的内容

来源：互联网发布：coc自动打鱼软件编辑：程序博客网时间：2024/06/06 19:01

用这两个控件

分别实现这两个：

package com.example.autocomplete;import android.app.Activity;import android.os.Bundle;import android.util.Log;import android.widget.ArrayAdapter;import android.widget.AutoCompleteTextView;import android.widget.MultiAutoCompleteTextView;public class MainActivity extends Activity {private AutoCompleteTextView acTextView;private String[] res = {"xxz1","xxz2","xxz3","shanghai1","shanghai2"};private MultiAutoCompleteTextView MulacTextView;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        acTextView = (AutoCompleteTextView) findViewById(R.id.autoCompleteTextView1);                //需要适配器        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,res);        //初始数据源，去匹配文本框中输入的内容,然后绑定        acTextView.setAdapter(adapter);                MulacTextView = (MultiAutoCompleteTextView) findViewById(R.id.multiAutoCompleteTextView1);        MulacTextView.setAdapter(adapter);        //设置以逗号为分隔符结束的符号        MulacTextView.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());                         }

布局文件：

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >   <AutoCompleteTextView       android:hint="请输入搜索的关键词"       android:completionThreshold="3"        android:id="@+id/autoCompleteTextView1"        android:layout_width="match_parent"        android:layout_height="wrap_content"         >    </AutoCompleteTextView>   <MultiAutoCompleteTextView       android:hint="请输入搜索的邮件关键词"       android:id="@+id/multiAutoCompleteTextView1"       android:layout_width="match_parent"       android:layout_height="wrap_content" >          </MultiAutoCompleteTextView>   <CheckBox       android:id="@+id/checkBox1"       android:layout_width="wrap_content"       android:layout_height="wrap_content"       android:text="CheckBox" /></LinearLayout>

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