如何转换下面的int以在文本视图中以文本形式显示总和的结果?
正在获取“无法在原始类型int上调用toString()”的想法-认为这就是toString的重点!?!
public void onClick(View v) {
// TODO Auto-generated method stub
txtAnswer = (TextView)findViewById(R.id.txtAnswer);
editStones = (EditText)findViewById(R.id.editStones);
int result = 10 + 10;
txtAnswer.setText(result.toString());
}
最佳答案
txtAnswer.setText(String.valueOf(result));
或者这也可以:
txtAnswer.setText("result is : "+result);