自動完成文本框（AutoCompleteTextView）

java.lang.Object;
android.view.View;
android.view.TextView;
android.widget.EditText;
android.widget.AutoCompleteTextView;
MultiAutoCompleteTextView;

AutoCompleteTextView 類方法

AutoCompleteTextView 示例

完整工程：http://download.csdn.net/detail/sweetloveft/9408072

下述程序中主要學習 AutoCompleteTextView 的使用方法，該控件無法在布局文件中指定 android:entries，暫時沒有查證有沒有其他指定的方法，因此決定采用代碼加載！另一個需要注意 layout 中 的使用。

1.MainActivity.java

package com.sweetlover.activity;

import com.sweetlover.autocompletetextviewdemo.R;

import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;

public class MainActivity extends Activity {
	
	private static final String[] phoneNumber = new String[]{
		"111234", "133126", "303404", "796863"
	};
	
	private AutoCompleteTextView autoTextView = null;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		ArrayAdapter adapter = new ArrayAdapter(this,
				android.R.layout.simple_dropdown_item_1line, phoneNumber);
		autoTextView = (AutoCompleteTextView)findViewById(R.id.autoCompleteTextView1);
		autoTextView.setAdapter(adapter);
	}
}

2.activity_main.xml

<!--{cke_protected}{C}%3C!%2D%2D%3Fxml%20version%3D%221.0%22%20encoding%3D%22utf-8%22%3F%2D%2D%3E-->
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:padding="30dp" android:orientation="vertical">

    <autocompletetextview android:id="@+id/autoCompleteTextView1" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:hint="@string/note" android:ems="20">

        <requestfocus>
        <!--{cke_protected}{C}%3C!%2D%2D%20http%3A%2F%2Fzhangkun716717-126-com.iteye.com%2Fblog%2F802201%20%2D%2D%3E-->
    </requestfocus></autocompletetextview>

</linearlayout>

3.string.xml

<resources>

    <string name="app_name">AutoCompleteTextViewDemo</string>
    <string name="note">輸入電話號碼</string>

</resources>

4.AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.sweetlover.autocompletetextviewdemo" android:versioncode="1" android:versionname="1.0">

    <uses-sdk android:minsdkversion="8" android:targetsdkversion="19">

    <application android:allowbackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme">
        <activity android:name="com.sweetlover.activity.MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN">
                <category android:name="android.intent.category.LAUNCHER">
            </category></action></intent-filter>
        </activity>
    </application>

</uses-sdk></manifest>