以下是一个位置选择器，我想向此微调器列表视图添加不同的图标。它适用于我正在尝试开发的应用程序。这样我也可以对其他微调器使用相同的方法
public class Addplace extends Activity implements OnItemSelectedListener {
public String items;
EditText name;
Button add;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.addpoint);
// Spinner element
Spinner spinner = (Spinner) findViewById(R.id.spinner);
name = (EditText) findViewById(R.id.nameplace);
add = (Button) findViewById(R.id.addplace);
// Spinner click listener
spinner.setOnItemSelectedListener(this);
// Spinner Drop down elements
List<String> categories = new ArrayList<String>();
categories.add("Outdoor");
categories.add("Shop");
categories.add("Professional & Other place");
categories.add("College & University");
categories.add("Food");
categories.add("Travel");
categories.add("Residences");
categories.add("Club");
categories.add("Bar & Pub");
categories.add("Services");
// Creating adapter for spinner
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, categories);
// Drop down layout style - list view with radio button
dataAdapter
.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
// attaching data adapter to spinner
spinner.setAdapter(dataAdapter);
add.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
// TODO Auto-generated method stub
String nameplace = name.getText().toString();
Toast.makeText(getApplicationContext(), nameplace + items,
Toast.LENGTH_SHORT).show();
}
});
}
public void onItemSelected(AdapterView<?> parent, View view, int position,
long id) {
// On selecting a spinner item
items = parent.getItemAtPosition(position).toString();
}
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
}
请善待帮助。
谢谢