我想顯示微調框的值在string
而不是integer
。現在它顯示爲'0','1'等整數。以字符串而不是整數顯示微調器的值?
制定活動:
public class Setting extends Activity {
bloodtype = (Spinner) findViewById(R.id.spinner2);
ArrayAdapter<String> adapter2 = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item,getResources().getStringArray(R.array.blood_groups_arrays));
adapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
bloodtype.setAdapter(adapter2);
bloodtype.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
/**
* Called when a new item is selected (in the Spinner)
*/
public void onItemSelected(AdapterView<?> parent,
View view, int position, long id) {
sharedpreferences.edit().putString(BloodType, parent.getItemAtPosition(position).toString()).commit();
}
public void onNothingSelected(AdapterView<?> parent) {
// Do nothing.
}
});
if(sharedpreferences.contains(BloodType)) {
bloodtype.setSelection(sharedpreferences.getString(BloodType, "DEFAULT"));
}
}
中調用其主要活動值:
if(sharedpreferences.contains(Setting.BloodType)) {
show.setText(""+sharedpreferences.getString(Setting.BloodType, "DEFAULT"));
}