Read Android from entry to entry (12)-Automatically complete text box

Read Android from entry to entry (12)-Automatically complete text box
AutoCompleteTextView)

Java. lang. Object;
Android. view. View;
Android. view. TextView;
Android. widget. EditText;
Android. widget. AutoCompleteTextView;
MultiAutoCompleteTextView;

AutoCompleteTextView Class Method

AutoCompleteTextView example

Complete: http://download.csdn.net/detail/sweetloveft/9408072

The following program mainly describes how to use AutoCompleteTextView. This control cannot specify android: entries in the layout file. It does not check whether there are other specified methods. Therefore, it is decided to use code loading! In layout .

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;@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.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"> enter the phone number </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>