使用另一个按钮或控件调用微调器的onClickListener

Question

Is it possible to call a Spinner 's onClickListener (the one that makes the Spinner 's list of items come up) from another Button ? If so, how do I do this? I'm thinking along the lines of iOS, where if I wanted to call a control's action from elsewhere I could reference the control and send the appropriate callback message.

Answer 1

spinner.performClick();

你可以使用onclick of button来显示微调器。所以在你的按钮的clicklistener上面放上一行。