在非主线程中调用了showMessage方法,结果报错:Can't create handler inside thread that has not called Looper.prepare()在非主线程中调用了showMessage方法,结果报错:Can't create handle
在非主线程中调用了showMessage方法,结果报错:Can't create handler inside thread that has not called Looper.prepare()在非主线程中调用了showMessage方法,结果报错:Can't create handle