在android的spinner中，实现取VALUE值和TEXT值。

重新bean的toString()方法就行

public class ProvinceBean {
public int id;
public String name;

public String toString(){
return name;
}
}

List<ProvinceBean> list = new ArrayList<ProvinceBean>();
ProvinceBean bean1 = new ProvinceBean();
ProvinceBean bean2 = new ProvinceBean();
ProvinceBean bean3 = new ProvinceBean();
ProvinceBean bean4 = new ProvinceBean();
bean1.id = 11;
bean1.name = "福建";
bean2.id = 22;
bean2.name = "福建2";
bean3.id = 33;
bean3.name = "福建3";
bean4.id = 44;
bean4.name = "福建4";
list.add(bean1); list.add(bean2); list.add(bean3); list.add(bean4);

ArrayAdapter provinceAdapter = new ArrayAdapter(this,
android.R.layout.simple_spinner_item, list);

provinceAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

provinceAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

province.setAdapter(provinceAdapter);
province.setOnItemSelectedListener(
new OnItemSelectedListener() {
public void onItemSelected(
AdapterView<?> parent, View view, int position, long id) {
ProvinceBean bean = ( ProvinceBean) province.getSelectedItem();
Toast.makeText(RegisterActivity.this, "select:"+bean.id, Toast.LENGTH_LONG).show();
System.out.println("select:"+bean.id);

}

public void onNothingSelected(AdapterView<?> parent) {
setDefaultKeyMode(DEFAULT_KEYS_DISABLE);
}
});

http://blog.163.com/fjshqhy_2003/blog/static/140268782010989384539/

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