android下拉菜單聯動

Ⅰ 我想在android中設置兩個下拉菜單

android 下拉菜單
1.<?xml version="1.0" encoding="utf-8"?>
12.<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
13. android:orientation="vertical" android:gravity="right"
14. android:layout_width="fill_parent" android:layout_height="fill_parent">
15.
19. <FrameLayout android:layout_height="wrap_content"
20. android:layout_width="fill_parent">
21. <TextView android:layout_width="wrap_content"
22. android:layout_height="wrap_content" android:text="FrameLayout">
23. </TextView>
24. <TextView android:layout_width="wrap_content"
25. android:layout_height="wrap_content" android:text="Frame Layout">
26. </TextView>
27. </FrameLayout>
28.
29. <TextView android:layout_width="wrap_content"
30. android:layout_height="wrap_content" android:text="@string/hello" />
31.
39. <TableLayout android:id="@+id/TableLayout01"
40. android:layout_width="fill_parent" android:layout_height="wrap_content"
41. android:collapseColumns="1">
42. <TableRow android:id="@+id/TableRow01" android:layout_width="fill_parent"
43. android:layout_height="wrap_content">
44. <TextView android:layout_width="wrap_content"
45. android:layout_weight="1" android:layout_height="wrap_content"
46. android:text="行1列1" />
47. <TextView android:layout_width="wrap_content"
48. android:layout_weight="1" android:layout_height="wrap_content"
49. android:text="行1列2" />
50. <TextView android:layout_width="wrap_content"
51. android:layout_weight="1" android:layout_height="wrap_content"
52. android:text="行1列3" />
53. </TableRow>
54. <TableRow android:id="@+id/TableRow01" android:layout_width="wrap_content"
55. android:layout_height="wrap_content">
56. <TextView android:layout_width="wrap_content"
57. android:layout_height="wrap_content" android:text="行2列1" />
58. </TableRow>
59. </TableLayout>
60.
66. <AbsoluteLayout android:layout_height="wrap_content"
67. android:layout_width="fill_parent">
68. <TextView android:layout_width="wrap_content"
69. android:layout_height="wrap_content" android:text="AbsoluteLayout"
70. android:layout_x="100px"
71. android:layout_y="100px" />
72. </AbsoluteLayout>
73.
81. <RelativeLayout android:id="@+id/RelativeLayout01"
82. android:layout_width="fill_parent" android:layout_height="fill_parent">
83. <TextView android:layout_width="wrap_content" android:id="@+id/abc"
84. android:layout_height="wrap_content" android:text="centerInParent=true"
85. android:layout_centerInParent="true" />
86. <TextView android:layout_width="wrap_content"
87. android:layout_height="wrap_content" android:text="marginLeft=20px"
88. android:layout_marginLeft="20px" />
89. <TextView android:layout_width="wrap_content"
90. android:layout_height="wrap_content" android:text="xxx"
91. android:layout_below="@id/abc" android:layout_alignRight="@id/abc" />
92. </RelativeLayout>
93.
94.</LinearLayout>
95.
96.
97.res/values/strings.xml
98.<?xml version="1.0" encoding="utf-8"?>
99.<resources>
100. <string name="hello">Hello Layout</string>
101. <string name="app_name">webabcd_layout</string>
102.</resources>
103.
104.
105.Main.java
106.
107.代碼
108.package com.webabcd.layout;
109.
110.import android.app.Activity;
111.import android.os.Bundle;
112.
113.public class Main extends Activity {
114. /** Called when the activity is first created. */
115. @Override
116. public void onCreate(Bundle savedInstanceState) {
117. super.onCreate(savedInstanceState);
118. setContentView(R.layout.main);
119. }
120.}
121.
122.
123.2、上下文菜單，選項菜單，子菜單
124.res/layout/main.xml
125.
126.代碼
127.<?xml version="1.0" encoding="utf-8"?>
128.<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
129. android:orientation="vertical" android:layout_width="fill_parent"
130. android:layout_height="fill_parent">
131.
132. <TextView android:id="@+id/txt1" android:layout_width="fill_parent"
133. android:layout_height="wrap_content" android:text="@string/hello_contextMenu" />
134.
135. <TextView android:id="@+id/txt2" android:layout_width="fill_parent"
136. android:layout_height="wrap_content" android:text="@string/hello_subMenu" />
137.
138.</LinearLayout>
139.
140.
141.res/values/strings.xml
142.
143.代碼
144.<?xml version="1.0" encoding="utf-8"?>
145.<resources>
146. <string name="hello_contextMenu">Hello Context Menu</string>
147. <string name="hello_subMenu">Hello Context Sub Menu</string>
148. <string name="app_name">webabcd_menu</string>
149.</resources>
150.
151.
152.Main.java
153.
154.代碼
155.package com.webabcd.menu;
156.
157.import android.app.Activity;
158.import android.os.Bundle;
159.import android.view.ContextMenu;
160.import android.view.Menu;
161.import android.view.MenuItem;
162.import android.view.SubMenu;
163.import android.view.View;
164.import android.view.ContextMenu.ContextMenuInfo;
165.import android.widget.TextView;
166.import android.widget.Toast;
167.
168.// 演示兩種菜單的實現方式：上下文菜單（通過在某元素上長按，來呼出菜單）和選項菜單（通過按手機上的菜單按鈕，來呼出菜單）
169.public class Main extends Activity {
170. /** Called when the activity is first created. */
171. @Override
172. public void onCreate(Bundle savedInstanceState) {
173. super.onCreate(savedInstanceState);
174. setContentView(R.layout.main);
175.
176. // 為 R.id.txt1 注冊一個上下文菜單（在此 TextView 上長按，則會呼出上下文菜單）
177. // 具體呼出的菜單內容需要重寫 onCreateContextMenu 來創建
178. TextView txt1 = (TextView) this.findViewById(R.id.txt1);
179. this.registerForContextMenu(txt1);
180.
181. // 為 R.id.txt2 注冊一個上下文菜單
182. TextView txt2 = (TextView) this.findViewById(R.id.txt2);
183. this.registerForContextMenu(txt2);
184. }
185.
186. // 重寫 onCreateContextMenu 用以創建上下文菜單
187. // 重寫 onContextItemSelected 用以響應上下文菜單
188. @Override
189. public void onCreateContextMenu(ContextMenu menu, View v,
190. ContextMenuInfo menuInfo) {
191. super.onCreateContextMenu(menu, v, menuInfo);
192.
193. // 創建 R.id.txt1 的上下文菜單
194. if (v == (TextView) this.findViewById(R.id.txt1)) {
195.
196. // ContextMenu.setIcon() - 設置菜單的圖標
197. // ContextMenu.setHeaderTitle() - 設置菜單的標題
198. menu.setHeaderIcon(R.drawable.icon01);
199. menu.setHeaderTitle("我是菜單");
200.
201. // 用 ContextMenu.add() 來增加菜單項，返回值為 MenuItem
202. // 第一個參數：組ID
203. // 第二個參數：菜單項ID
204. // 第三個參數：順序號
205. // 第四個參數：菜單項上顯示的內容
206. menu.add(1, 0, 0, "菜單1");
207.
208. // MenuItem - 新增菜單項後的返回類型，針對菜單項的其他設置在此對象上操作
209. menu.add(1, 1, 1, "菜單2").setCheckable(true);
210.
211. }
212. // 創建 R.id.txt2 的上下文菜單（多級上下文菜單）
213. else if (v == (TextView) this.findViewById(R.id.txt2)) {
214.
215. // ContextMenu.addSubMenu("菜單名稱") - 用來添加子菜單。子菜單其實就是一個特殊的菜單
216. SubMenu sub = menu.addSubMenu("父菜單1");
217. sub.setIcon(R.drawable.icon01);
218. sub.add(0, 0, 0, "菜單1");
219. sub.add(0, 1, 1, "菜單2");
220. sub.setGroupCheckable(1, true, true);
221.
222. SubMenu sub2 = menu.addSubMenu("父菜單2");
223. sub2.setIcon(R.drawable.icon01);
224. sub2.add(1, 0, 0, "菜單3");
225. sub2.add(1, 1, 1, "菜單4");
226. sub2.setGroupCheckable(1, true, false);
227.
228. }
229. }
230.
231.
232. // 重寫 onCreateOptionsMenu 用以創建選項菜單
233. @Override
234. public boolean onCreateOptionsMenu(Menu menu) {
235.
236. MenuItem menuItem = menu.add(0, 0, 0, "菜單111111111111111111111");
237.
238. // MenuItem.setIcon() - 設置菜單項的圖標
239. // MenuItem.setTitleCondensed() - 菜單的簡標題，如果指定了簡標題的話，菜單項上的標題將會以此簡標題為准
240. // MenuItem.setAlphabeticShortcut() - 設置選中此菜單項的快捷鍵
241. // 註：菜單項超過 6 個的話，第 6 個菜單將會變為 More 菜單，多餘的菜單會在單擊 More 菜單之後顯示出來
242. menuItem.setIcon(R.drawable.icon01);
243. menuItem.setTitleCondensed("菜單1");
244. menuItem.setAlphabeticShortcut('a');
245.
246. menu.add(0, 1, 1, "菜單2").setIcon(R.drawable.icon02);
247. menu.add(0, 2, 2, "菜單3").setIcon(R.drawable.icon03);
248. menu.add(0, 3, 3, "菜單4");
249. menu.add(0, 4, 4, "菜單5");
250. menu.add(0, 5, 5, "菜單6");
251. menu.add(0, 6, 6, "菜單7").setIcon(R.drawable.icon04);
252. menu.add(0, 7, 7, "菜單8").setIcon(R.drawable.icon05);
253.
254. return true;
255. }
256.
257. // 重寫 onOptionsItemSelected 用以響應選項菜單
258. @Override
259. public boolean onOptionsItemSelected(MenuItem item) {
260. super.onOptionsItemSelected(item);
261.
262. Toast.makeText(Main.this, "被單擊的菜單項為：" + String.valueOf(item.getItemId()), Toast.LENGTH_SHORT).show();
263.
264. return false;
265. }
266.}

Ⅱ Android 怎麼動態的設置Spinner聯動

重寫一下Adapter，然後自己對Adapter每個Item布局，在布局裡面設置一下點擊效果就行了。如：
public class MainActivity extends Activity {

private Spinner mSpinner;

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

private void initView(){
mSpinner = (Spinner)findViewById(R.id.spinner);
MyAdapter adapter = new MyAdapter(getResources().getStringArray(R.array.girl_names));
mSpinner.setAdapter(adapter);
}

private class MyAdapter extends BaseAdapter{
private String[] idInt ;
public MyAdapter(String[] idInt){
this.idInt = idInt;
}

@Override
public int getCount() {
// TODO Auto-generated method stub
return idInt.length;
}

@Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return idInt[arg0];
}

@Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return 0;
}

@Override
public View getView(int arg0, View arg1, ViewGroup arg2) {
// TODO Auto-generated method stub
if(arg1 == null){
arg1 = getLayoutInflater().inflate(R.layout.spinner_item, null);
}
TextView text = (TextView)arg1.findViewById(R.id.spinner_item_id);
text.setText(idInt[arg0]);
return arg1;
}

}
spinner_item.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/text_selector"
android:orientation="vertical" >

<TextView
android:layout_margin="10dip"
android:id="@+id/spinner_item_id"
android:layout_width="match_parent"
android:layout_height="wrap_content"

android:textIsSelectable="true" >
</TextView>

</LinearLayout>

然後：text_selector.xml:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_pressed="true" android:drawable="@android:color/black"></item>
<item android:state_pressed="false" android:drawable="@android:color/transparent"></item>
</selector>

Ⅲ android開發：請問Spinner下拉框能實現動畫顯示下拉菜單的嗎，怎麼實現

Spinner是不存在下拉菜單的，默認的就是系統對話框形式。

在Android中，有一個叫PopupWindow的浮動窗口可以實現你要的效果，詳細使用方法請網路，網上有很多教程，這里就不多說了。

至於顯示的動畫效果，使用Animation即可。

Ⅳ android里能為下拉菜單設置監聽事件么

Spinner組件的主要功能是用於進行下拉列表顯示的功能，當用戶選中下拉列表中的某個選項之後可以使用Spinner類中提供的setOnItemClickListener()方法進行監聽。

下拉菜單監聽範例：

packagecom.richard.onitemselectedlistener;

importandroid.os.Bundle;

importandroid.app.Activity;

importandroid.view.Menu;

importandroid.view.View;

importandroid.widget.AdapterView;

importandroid.widget.AdapterView.OnItemSelectedListener;

importandroid.widget.ArrayAdapter;

importandroid.widget.Spinner;

{

privateSpinnercity=null;//定義下拉列表框

privateSpinnerarea=null;//定義下拉列表框

privateString[][]areaData=newString[][]{//定義聯動菜單項

{"東城","西城","朝陽","大興","平谷"},//第一級子選項

{"黃浦","楊浦","閔行"},//第二級子選項

{"廣州"}};//第三級子選項

privateArrayAdapter<CharSequence>adapterArea=null;//下拉列表內容適配器

@Override

publicvoidonCreate(BundlesavedInstanceState){

super.onCreate(savedInstanceState);//父類onCreate()

super.setContentView(R.layout.activity_main);//調用布局管理器

this.city=(Spinner)super.findViewById(R.id.city);//取得組件

this.area=(Spinner)super.findViewById(R.id.area);//取得組件

this.city.setOnItemSelectedListener(

newOnItemSelectedListenerImpl());//設置監聽器

}

{

@Override

publicvoidonItemSelected(AdapterView<?>adapterView,Viewview,

intposition,longid){//選項選中時觸發

MainActivity.this.adapterArea=newArrayAdapter<CharSequence>(

MainActivity.this,

android.R.layout.simple_spinner_item,

MainActivity.this.areaData[position]);//實例化列表項

MainActivity.this.adapterArea.setDropDownViewResource(

android.R.layout.simple_spinner_dropdown_item);//設置下拉列表顯示風格

MainActivity.this.area

.setAdapter(MainActivity.this.adapterArea);//設置數據

}

@Override

publicvoidonNothingSelected(AdapterView<?>adapterView){//沒有選項時觸發

}

}

@Override

(Menumenu){

//Inflatethemenu;.

getMenuInflater().inflate(R.menu.main,menu);

returntrue;

}

}

Ⅳ android自動匹配的下拉菜單快捷鍵怎麼調出來

需要修改config.xml文件、String.xml文件和添加矢量圖xml文件或添加一張png圖片。鎖屏開關點擊時不需要動畫，因此不添加動畫xml文件
(1) 在\frameworks\base\packages\SystemUI\res\values\config.xml里找到 "quick_settings_ tiles_default"，添加lockscreen，用「,」隔開：
<string name="quick_settings_tiles_default" translatable="false">
wifi,bt,inversion,cell,airplane,rotation,flashlight,location,cast,hotspot,lockscreen
</string>
(2) 在\frameworks\base\packages\SystemUI\res\values\string.xml里添加：
<string name="quick_settings_lockscreen_label">
"lockscreen"
</string>
(3) 在\frameworks\base\packages\SystemUI\res\values values-zh-rCN\string.xml里添加：
<string name="quick_settings_lockscreen_label">"鎖屏"</string>
其他語言在相應的values文件夾下對應的string.xml文件里添加。
(4) 在\frameworks\base\packages\SystemUI\res\drawable-hdpi文件夾里添加圖片ic_qs_locks- creen.png，也可以在drawable文件夾下添加矢量圖xml文件；

Ⅵ Android對話框選擇三級聯動城市，求DEMO

<LinearLayoutxmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="8dp">
<Spinner
android:id="@+id/spin_province"
android:layout_width="80dp"
android:layout_height="wrap_content"/>
<Spinner
android:id="@+id/spin_city"
android:layout_width="112dp"
android:layout_height="wrap_content"/>
<Spinner
android:id="@+id/spin_county"
android:layout_width="100dp"
android:layout_height="wrap_content"/>
</LinearLayout>


packagecom.example.android.demo.spinner;
importandroid.os.Bundle;
importandroid.app.Activity;
importandroid.view.View;
importandroid.widget.AdapterView;
importandroid.widget.ArrayAdapter;
importandroid.widget.Spinner;


{
privateSpinnerprovinceSpinner=null;//省級（省、直轄市）
privateSpinnercitySpinner=null;//地級市
privateSpinnercountySpinner=null;//縣級（區、縣、縣級市）
ArrayAdapter<String>provinceAdapter=null;//省級適配器
ArrayAdapter<String>cityAdapter=null;//地級適配器
ArrayAdapter<String>countyAdapter=null;//縣級適配器
staticintprovincePosition=3;


//省級選項值
privateString[]province=newString[]{"北京","上海","天津","廣東"};//,"重慶","黑龍江","江蘇","山東","浙江","香港","澳門"};
//地級選項值
privateString[][]city=newString[][]
{
{"東城區","西城區","崇文區","宣武區","朝陽區","海淀區","豐台區","石景山區","門頭溝區",
"房山區","通州區","順義區","大興區","昌平區","平谷區","懷柔區","密雲縣",
"延慶縣"},
{"長寧區","靜安區","普陀區","閘北區","虹口區"},
{"和平區","河東區","河西區","南開區","河北區","紅橋區","塘沽區","漢沽區","大港區",
"東麗區"},
{"廣州","深圳","韶關"//,"珠海","汕頭","佛山","湛江","肇慶","江門","茂名","惠州","梅州",
//"汕尾","河源","陽江","清遠","東莞","中山","潮州","揭陽","雲浮"
}
};

//縣級選項值
privateString[][][]county=newString[][][]
{
{//北京
{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},
{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"}
},
{//上海
{"無"},{"無"},{"無"},{"無"},{"無"}
},
{//天津
{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"},{"無"}
},
{//廣東
{"海珠區","荔灣區","越秀區","白雲區","蘿崗區","天河區","黃埔區","花都區","從化市","增城市","番禺區","南沙區"},//廣州
{"寶安區","福田區","龍崗區","羅湖區","南山區","鹽田區"},//深圳
{"武江區","湞江區","曲江區","樂昌市","南雄市","始興縣","仁化縣","翁源縣","新豐縣","乳源縣"}//韶關
}
};


@Override
protectedvoidonCreate(BundlesavedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

setSpinner();
}

/*
*設置下拉框
*/
privatevoidsetSpinner()
{
provinceSpinner=(Spinner)findViewById(R.id.spin_province);
citySpinner=(Spinner)findViewById(R.id.spin_city);
countySpinner=(Spinner)findViewById(R.id.spin_county);

//綁定適配器和值
provinceAdapter=newArrayAdapter<String>(MainActivity.this,
android.R.layout.simple_spinner_item,province);
provinceSpinner.setAdapter(provinceAdapter);
provinceSpinner.setSelection(3,true);//設置默認選中項，此處為默認選中第4個值

cityAdapter=newArrayAdapter<String>(MainActivity.this,
android.R.layout.simple_spinner_item,city[3]);
citySpinner.setAdapter(cityAdapter);
citySpinner.setSelection(0,true);//默認選中第0個

countyAdapter=newArrayAdapter<String>(MainActivity.this,
android.R.layout.simple_spinner_item,county[3][0]);
countySpinner.setAdapter(countyAdapter);
countySpinner.setSelection(0,true);


//省級下拉框監聽
provinceSpinner.setOnItemSelectedListener(newAdapterView.OnItemSelectedListener()
{
//表示選項被改變的時候觸發此方法，主要實現辦法：動態改變地級適配器的綁定值
@Override
publicvoidonItemSelected(AdapterView<?>arg0,Viewarg1,intposition,longarg3)
{
//position為當前省級選中的值的序號

//將地級適配器的值改變為city[position]中的值
cityAdapter=newArrayAdapter<String>(
MainActivity.this,android.R.layout.simple_spinner_item,city[position]);
//設置二級下拉列表的選項內容適配器
citySpinner.setAdapter(cityAdapter);
provincePosition=position;//記錄當前省級序號，留給下面修改縣級適配器時用
}
@Override
publicvoidonNothingSelected(AdapterView<?>arg0)
{

}

});


//地級下拉監聽
citySpinner.setOnItemSelectedListener(newAdapterView.OnItemSelectedListener()
{
@Override
publicvoidonItemSelected(AdapterView<?>arg0,Viewarg1,
intposition,longarg3)
{
countyAdapter=newArrayAdapter<String>(MainActivity.this,
android.R.layout.simple_spinner_item,county[provincePosition][position]);
countySpinner.setAdapter(countyAdapter);
}
@Override
publicvoidonNothingSelected(AdapterView<?>arg0)
{

}
});
}
}


要獲取下拉框spinner中選中的值，用下面這方法就OK了
provinceSpinner.getSelectedItem().toString();
citySpinner.getSelectedItem().toString();
countySpinner.getSelectedItem().toString();

Ⅶ android 右上角下拉菜單 怎麼做 csdn

1. 在res/menu下新建一個menu類型的xml，並在內部編寫item，每一個item是一個菜單項

2. 在activity中重寫onCreateOptionsMenu方法，並執行getMenuInflater.inflate方法關聯剛才的菜單文件

3. 在activity中重寫onOptionsItemSelected方法，並在方法內編寫菜單點擊之後的邏輯

4. 

Ⅷ android中spinner如何實現省市二級聯動

Androidspinner實現省市二級聯動，需要自定義adpter，將數據源綁定到adpter，當點擊省時，觸發自定義響應事件，改變市，示例如下:

{
privateTextViewtextView;
privateSpinnerprovince;
privateSpinnercity;
/**.*/
@Override
publicvoidonCreate(BundlesavedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

//String[]provinces=newString[]{"-省份-","河北省","山西省","北京"};
textView=(TextView)this.findViewById(R.id.textView);
province=(Spinner)this.findViewById(R.id.province);
city=(Spinner)this.findViewById(R.id.city);


//(處理省的顯示)
//將可選內容與ArrayAdapter的連接(從資源數組文件中獲取數據)
ArrayAdapter<CharSequence>adapter=
ArrayAdapter.createFromResource(this,R.array.province,android.R.layout.simple_spinner_item);
//newArrayAdapter<String>(this,android.R.layout.simple_spinner_item,provinces);
//設置下拉列表的風格
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

//將數據綁定到Spinner視圖上
province.setAdapter(adapter);

//添加條目被選中監聽器
province.setOnItemSelectedListener(newAdapterView.OnItemSelectedListener(){

@Override
publicvoidonItemSelected(AdapterView<?>parent,Viewview,intposition,longid){
//parent既是province對象
Spinnerspinner=(Spinner)parent;
Stringpro=(String)spinner.getItemAtPosition(position);

//(處理省的市的顯示)
//將默認值與ArrayAdapter連接(從資源數組文件中獲取數據)
ArrayAdapter<CharSequence>cityAdapter=ArrayAdapter.createFromResource
(MainActivity.this,R.array.citydefault,android.R.layout.simple_spinner_item);
//newArrayAdapter<CharSequence>
//(MainActivity.this,android.R.layout.simple_spinner_item,cities);
//獲取所在省含有哪些市(從資源數組文件中獲取數據)
if(pro.equals("河北省")){

cityAdapter=ArrayAdapter.createFromResource
(MainActivity.this,R.array.hb,android.R.layout.simple_spinner_item);
}elseif(pro.equals("北京市")){

cityAdapter=ArrayAdapter.createFromResource
(MainActivity.this,R.array.bj,android.R.layout.simple_spinner_item);
}elseif(pro.equals("山西省")){

cityAdapter=ArrayAdapter.createFromResource
(MainActivity.this,R.array.shx,android.R.layout.simple_spinner_item);
}
//綁定數據到Spinner(City)上
city.setAdapter(cityAdapter);
}

@Override
publicvoidonNothingSelected(AdapterView<?>parent){

}

});
}
}