android 自动提示组件

main.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    ><TextView      android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:text="@string/hello"    />  <AutoCompleteTextView   android:id="@+id/AutoCompleteTextView01"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  >  </AutoCompleteTextView>  <MultiAutoCompleteTextView  android:id="@+id/MultiAutoCompleteTextView01"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  >  </MultiAutoCompleteTextView></LinearLayout>

java

package com.yarin.android.Examples_04_10;import android.app.Activity;import android.os.Bundle;import android.widget.ArrayAdapter;import android.widget.AutoCompleteTextView;import android.widget.MultiAutoCompleteTextView;public class Activity01 extends Activity{private static final String[]autoString= new String[] { "a2", "abf", "abe", "abcde", "abc2", "abcd3", "abcde2", "abc2", "abcd2", "abcde2" };/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.main);//关联关键字    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,            android.R.layout.simple_dropdown_item_1line, autoString);        AutoCompleteTextView m_AutoCompleteTextView = (AutoCompleteTextView) findViewById(R.id.AutoCompleteTextView01);        //将adapter添加到AutoCompleteTextView中    m_AutoCompleteTextView.setAdapter(adapter);    /*    MultiAutoCompleteTextView mm_AutoCompleteTextView = (MultiAutoCompleteTextView) findViewById(R.id.MultiAutoCompleteTextView01);    //将adapter添加到AutoCompleteTextView中    mm_AutoCompleteTextView.setAdapter(adapter);    mm_AutoCompleteTextView.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());    */}}