android之MultiAutoCompleteTextView
16lz
2021-01-23
activity
package com.ghg.MultiAutoCompleteTextView;import android.app.Activity;import android.os.Bundle;import android.widget.ArrayAdapter;import android.widget.MultiAutoCompleteTextView;/** * 自动补齐爱好选项,可以多选,多个爱好之间用逗号分开 * @author gaohong * */public class Day0606_MultiAutoCompleteTextViewActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); initView(); } String[] arr={"cooking","swim","eat"}; MultiAutoCompleteTextView mAutoCompleteTextView;private void initView() {// TODO Auto-generated method stubmAutoCompleteTextView=(MultiAutoCompleteTextView) findViewById(R.id.mactv);//多项爱好之间用逗号分开mAutoCompleteTextView.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());ArrayAdapter<String> adapter=new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line, arr);mAutoCompleteTextView.setAdapter(adapter);}}main.xml
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="horizontal" > <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="爱 好" /> <MultiAutoCompleteTextView android:id="@+id/mactv" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1.0" android:hint="请输入爱好" /></LinearLayout>
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