谁能建议如何在单击按钮时清除微调器中的值?
Spinner spinner1;
private static final String[] SpinArray= { "00", "01", "02",
"03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13",
"14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "00" };
adapter = new ArrayAdapter(this, android.R.layout.simple_spinner_item,
SpinArray);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner1.setAdapter(adapter);
spinner1.setOnItemSelectedListener(new mySpinnerListener());
public void onItemSelected(AdapterView parent, View v, int position,
long id) {
// TODO Auto-generated method stub
switch(parent.getId()){
case R.id.spinner1:
spinner1=parent.getSelectedItem().toString();
break;
}
在按钮点击我试图清除使用
spinner1.setAdapter(null); and spinner1.setOnItemSelectedListener(null);
这两个在我的情况下都不起作用..请帮忙