这是我受影响的代码
Object[] rooms = new Object[]{
new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
tmEditor.putInt("level", position);
}
public void onNothingSelected(AdapterView<?> parent) {
}
},
new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
tmEditor.putInt("amount", position);
}
public void onNothingSelected(AdapterView<?> parent) {
}
}
};
问题是当我用
在其他地方调用它时((Spinner) widget).setOnItemClickListener((OnItemClickListener) rooms[1]);
然后我得到了一个强制转换异常错误
java.lang.ClassCastException: com.ssttevee.Loki$1$8 cannot be cast to android.widget.AdapterView$OnItemClickListener
答案 0 :(得分:2)
您无法将AdapterView.OnItemSelectedListener
投射到AdapterView.OnItemClickListener
。
使用setOnItemSelectedListener
或将rooms
更改为AdapterView.OnItemClickListener
的数组。