Androidアプリケーション開発UI(自動提示)自動補完
Androidではbaidugoogleのような自動補完機能を実現し、AutoCompleteTextViewとM u l t i AutoCompleteTextViewコンポーネントを使用します.効果図:
コード:
1,res/values/string.xml
2,res/layout/main.xml
3.Activityクラス
コード:
1,res/values/string.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="title_tx"> :</string>
<string name="app_name"> (AutoComplete TextView)</string>
<string name="about_80080088"> , http://www.80080088.com 。</string>
</resources>
2,res/layout/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/title_tx"
android:id="@+id/title_tx"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/about_80080088"
android:id="@+id/about_80080088">
</TextView>
<AutoCompleteTextView
android:id="@+id/autoCompleteTextView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</AutoCompleteTextView>
<MultiAutoCompleteTextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="@+id/multiAutoCompleteTextView1">
</MultiAutoCompleteTextView>
</LinearLayout>
3.Activityクラス
package com.cottsoft.android;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.MultiAutoCompleteTextView;
public class A009Activity extends Activity {
private static final String[] autoString = new String[]{" ","cottsoft.com","80080088.com","china-loong.com","android","ophone","Windows","Lunix"};
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line,autoString);
AutoCompleteTextView m_AutoCompleteTextView = (AutoCompleteTextView) findViewById(R.id.autoCompleteTextView1);
m_AutoCompleteTextView.setAdapter(adapter);
MultiAutoCompleteTextView m_MultiAutoCompleteTextView = (MultiAutoCompleteTextView) findViewById(R.id.multiAutoCompleteTextView1);
m_MultiAutoCompleteTextView.setAdapter(adapter);
m_MultiAutoCompleteTextView.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());
}
}