Android绋嬪簭鐨勫熀鏈?帶浠朵娇鐢ㄤ箣七涓嬫媺鍒楄〃Spinner

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout

聽聽聽聽聽聽聽 xmlns:android="http://schemas.android.com/apk/res/android"

聽聽聽聽聽聽聽聽聽聽聽聽聽 android:orientation="vertical"

聽聽聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="fill_parent"

聽聽聽聽聽聽聽 >

聽聽聽 <TextView

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content"

聽聽聽聽聽聽聽聽聽聽聽 android:text="Hello World, MySpinnerDemo"

聽聽聽聽聽聽聽聽聽聽聽 />

聽聽聽 <Spinner

聽聽聽聽聽聽聽聽聽聽聽 android:id="@+id/mycity"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content">

聽

聽聽聽 </Spinner>

</LinearLayout>

聽

<?xml version="1.0" encoding="utf-8"?>

<resources>

聽聽聽 <string-array name="city_labels">

聽聽聽聽聽聽聽 <item>鍖椾含</item>

聽聽聽聽聽聽聽 <item>涓婃捣</item>

聽聽聽聽聽聽聽 <item>鍗椾含</item>

聽聽聽 </string-array>

</resources>

<Spinner

聽聽聽聽聽聽聽聽聽聽聽 android:id="@+id/mycity"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content"

聽聽聽聽聽聽聽聽聽聽聽 android:entries="@array/city_labels">聽 閰嶇疆鎵?鏈変笅鎷夊垪琛ㄦ?涓?殑鏄剧ず鍐呭?锛岃?屾?鍐呭?鏄??氳繃city_data.xml鏂囦欢涔嬩腑鍔犺浇杩囨潵鐨勩??/span>

聽

聽聽聽 </Spinner>

<?xml version="1.0" encoding="utf-8"?>

<resources>

聽聽聽 <string name="app_name">涓嬫媺鍒楄〃</string>

聽聽聽 <string name="city_prompt">璇烽?夋嫨鎮ㄥ枩娆㈢殑鍩庡競锛?/span></string>

</resources>

<Spinner

聽聽聽聽聽聽聽聽聽聽聽 android:id="@+id/mycity"

聽聽聽聽聽聽聽聽聽聽聽 android:prompt="@string/city_prompt"聽 鍔犲叆鎻愮ず淇℃伅

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content"

聽聽聽聽聽聽 聽聽聽聽聽android:entries="@array/city_labels">

聽

聽聽聽 </Spinner>

<?xml version="1.0" encoding="utf-8"?>

<resources>

聽聽聽 <string-array name="color_labels"> 琛ㄧず棰滆壊闆嗗悎鐨勬爣绛?/span>

聽聽聽聽聽聽聽 <item>绾㈣壊</item>

聽聽聽聽聽聽聽 <item>缁胯壊</item>

聽聽聽聽聽聽聽 <item>钃濊壊</item>

聽聽聽 </string-array>

</resources>

<TextView

聽聽聽聽聽聽聽聽聽聽聽 android:id="@+id/info_color"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content"

聽聽聽聽聽聽聽聽聽聽聽 android:text="璇烽?夋嫨鎮ㄥ枩娆㈢殑棰滆壊锛?/span>"

聽聽聽聽聽聽聽聽聽聽聽 />

聽聽聽 <Spinner

聽聽聽 聽聽聽聽聽聽聽聽android:id="@+id/mycolor"

聽

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content"

聽聽聽聽聽聽聽聽聽聽 >

聽

聽聽聽 </Spinner>

package com.example.SpinnerProject;

聽

import android.app.Activity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.Spinner;

聽

public class MySpinnerDemo extends Activity {

聽聽聽 private Spinner spiColor = null;聽 //琛ㄧず瑕佽?鍙栫殑棰滆壊鍒楄〃妗?/span>

聽聽聽 private ArrayAdapter<CharSequence> adapterColor = null ; //鎵?鏈夌殑鏁版嵁绫诲瀷閮芥槸String

聽聽聽 @Override

聽聽聽 public void onCreate(Bundle savedInstanceState) {

聽聽聽聽聽聽聽 super.onCreate(savedInstanceState);

聽聽聽聽聽聽聽 super.setContentView(R.layout.main);

聽聽聽聽聽聽聽 this.spiColor = (Spinner) super.findViewById(R.id.mycolor); //鍙栧緱棰滆壊鐨勪笅鎷夊垪琛ㄦ?

聽聽聽聽聽聽聽 this.spiColor.setPrompt("璇烽?夋嫨鎮ㄥ枩娆㈢殑棰滆壊锛?/span>");

聽聽聽聽聽聽聽 this.adapterColor = ArrayAdapter.createFromResource(this,

聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 R.array.color_labels,android.R.layout.simple_spinner_item);//瀹炰緥鍖栦簡ArrayAdapter

聽聽聽聽聽聽聽 this.spiColor.setAdapter(this.adapterColor); //璁剧疆鏄剧ず淇℃伅

聽

聽聽聽 }

}

package com.example.SpinnerProject;

聽

import android.app.Activity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.Spinner;

聽

public class MySpinnerDemo extends Activity {

聽 聽聽private Spinner spiColor = null;聽 //琛ㄧず瑕佽?鍙栫殑棰滆壊鍒楄〃妗?/span>

聽聽聽 private ArrayAdapter<CharSequence> adapterColor = null ; //鎵?鏈夌殑鏁版嵁绫诲瀷閮芥槸String

聽聽聽 @Override

聽聽聽 public void onCreate(Bundle savedInstanceState) {

聽聽聽聽聽聽聽 super.onCreate(savedInstanceState);

聽聽聽聽聽聽聽 super.setContentView(R.layout.main);

聽聽聽聽聽聽聽 this.spiColor = (Spinner) super.findViewById(R.id.mycolor); //鍙栧緱棰滆壊鐨勪笅鎷夊垪琛ㄦ?

聽聽聽聽聽聽聽 this.spiColor.setPrompt("璇烽?夋嫨鎮ㄥ枩娆㈢殑棰滆壊锛?/span>");

聽聽聽聽聽聽聽 this.adapterColor = ArrayAdapter.createFromResource(this,

聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 R.array.color_labels,android.R.layout.simple_spinner_item);//瀹炰緥鍖栦簡ArrayAdapter

聽聽聽聽聽聽聽 this.adapterColor.

聽聽聽聽聽聽聽聽聽聽聽聽 setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); //鎹?釜椋庢牸

聽聽聽聽聽聽聽 this.spiColor.setAdapter(this.adapterColor); //璁剧疆鏄剧ず淇℃伅

聽

聽聽聽 }

}

<TextView

聽聽聽聽聽聽聽聽聽聽聽 android:id="@+id/info_edu"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content"

聽聽聽聽聽聽聽聽聽聽聽 android:text="璇烽?夋嫨鎮ㄧ殑瀛﹀巻锛?/span>"

聽聽聽 聽聽聽聽聽聽聽聽/>

聽聽聽 <Spinner

聽聽聽聽聽聽聽聽聽聽聽 android:id="@+id/myedu"

聽

聽聽聽聽聽聽聽聽聽聽聽 android:layout_width="fill_parent"

聽聽聽聽聽聽聽聽聽聽聽 android:layout_height="wrap_content"

聽聽聽聽聽聽聽聽聽聽聽 >

聽

聽聽聽 </Spinner>

package com.example.SpinnerProject;

聽

import android.app.Activity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.Spinner;

聽

import java.util.ArrayList;

import java.util.List;

聽

public class MySpinnerDemo extends Activity {

聽聽聽 private Spinner spiColor = null;聽 //琛ㄧず瑕佽?鍙栫殑棰滆壊鍒楄〃妗?/span>

聽聽聽 private Spinner spiEdu = null ; //瀹氫箟涓嬫媺鍒楄〃

聽聽聽 private ArrayAdapter<CharSequence> adapterColor = null ; //鎵?鏈夌殑鏁版嵁绫诲瀷閮芥槸String

聽聽聽 private ArrayAdapter<CharSequence> adapterEdu = null ;聽 //鎵?鏈夌殑鏁版嵁鑲?畾鏄?瓧绗︿覆

聽聽聽 private List<CharSequence> dataEdu = null ; //瀹氫箟涓?涓?泦鍚堟暟鎹?/span>

聽聽聽 @Override

聽聽聽 public void onCreate(Bundle savedInstanceState) {

聽聽聽聽聽聽聽 super.onCreate(savedInstanceState);

聽聽聽聽聽聽聽 super.setContentView(R.layout.main);

聽聽聽聽聽聽聽 this.spiColor = (Spinner) super.findViewById(R.id.mycolor); //鍙栧緱棰滆壊鐨勪笅鎷夊垪琛ㄦ?

聽

聽聽聽聽聽聽聽 this.spiColor.setPrompt("璇烽?夋嫨鎮ㄥ枩娆㈢殑棰滆壊锛?/span>");

聽聽聽聽聽聽聽 this.adapterColor = ArrayAdapter.createFromResource(this,

聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 R.array.color_labels,android.R.layout.simple_spinner_item);//瀹炰緥鍖栦簡ArrayAdapter

聽聽聽聽聽聽聽 this.adapterColor.

聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); //鎹?釜椋庢牸

聽聽聽聽聽聽聽 this.spiColor.setAdapter(this.adapterColor); //璁剧疆鏄剧ず淇℃伅

聽

聽聽聽聽聽聽聽 //閰嶇疆List闆嗗悎鍖呰?鐨勪笅鎷夋?鍐呭?

聽聽聽聽聽聽聽 this.dataEdu = new ArrayList<CharSequence>();

聽聽聽聽聽聽聽 this.dataEdu.add("澶у?");

聽聽聽聽聽聽聽 this.dataEdu.add("鐮旂┒鐢?/span>");

聽聽聽聽聽聽聽 this.dataEdu.add("楂樹腑");

聽

聽聽聽聽聽聽聽 this.spiEdu = (Spinner) super.findViewById(R.id.myedu) ; //鍙栧緱涓嬫媺妗?/span>

聽聽聽聽聽聽聽 this.spiEdu.setPrompt("璇烽?夋嫨鎮ㄥ枩娆㈢殑瀛﹀巻锛?/span>");

聽聽聽聽聽聽聽 this.adapterEdu = new ArrayAdapter<CharSequence>(this,

聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 android.R.layout.simple_spinner_item,this.dataEdu) ;//鍑嗗?濂戒笅鎷夊垪琛ㄦ?鐨勫唴瀹?/span>

聽聽聽聽聽聽聽 this.adapterEdu.

聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); //鎹?釜椋庢牸

聽聽聽聽聽聽聽 this.spiEdu.setAdapter(this.adapterEdu);

聽聽聽 }

}