Android自动补全（二）

Android自动补全2多提示的自动补全

在activity_main.xml中写

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="pw.gutao.android_08_0628.MainActivity">

<!--多提示的自动补全-->

    <MultiAutoCompleteTextView
        android:id="@+id/mctv_main_1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:completionThreshold="1"/>

</LinearLayout>

在MainActivity.java中写

package pw.gutao.android_08_0628;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.MultiAutoCompleteTextView;

public class MainActivity extends AppCompatActivity {

    private AutoCompleteTextView autoCompleteTextView;
    private MultiAutoCompleteTextView multiAutoCompleteTextView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

               //获取多提示的自动补全的文本框
        multiAutoCompleteTextView = (MultiAutoCompleteTextView) findViewById(R.id.mctv_main_1);
        //获取数组
        String[] data = getResources().getStringArray(R.array.str_data);
        //将数据放入文本框
        //使用适配器  数组适配器(使用自己的layout R.layout.complete_layout)
        ArrayAdapter adapter = new ArrayAdapter(this,R.layout.complete_layout,data);
        //设置通过","号作为区分一依据（comma逗号）
        MultiAutoCompleteTextView.Tokenizer tokenizer = new MultiAutoCompleteTextView.CommaTokenizer();
        //给multiAutoCompleteTextView设置区分依据
        multiAutoCompleteTextView.setTokenizer(tokenizer);
        //将适配器设置给控件
       
        multiAutoCompleteTextView.setAdapter(adapter);

    }
}

在string.xml中写

<resources>
    <string name="app_name">Android_08_0628</string>
    <string-array name="str_data">
        <item>李江涛</item>
        <item>李小龙</item>
        <item>李靖</item>
        <item>李月</item>
        <item>123</item>
        <item>10234</item>
        <item>12305</item>
        <item>12036</item>
    </string-array>
</resources>

在complete.xml中写

<?xml version="1.0" encoding="utf-8"?>
    <TextView xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@android:id/text1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:textSize="20sp"
        android:textColor="#09A1FF"
         />