不兼容的类型:无法将活动转换为OnDateSetListener

Question

错误：不兼容的类型：FragmentActivity无法转换为OnDateSetListener.recallback(getActivity(((

new SpinnerDatePickerDialogBuilder()
.context(getActivity())
.callback(getActivity())
.spinnerTheme(R.style.NumberPickerStyle)
.showTitle(true)
.showDaySpinner(true)
.defaultDate(2000, 0, 1)
.maxDate(Integer.parseInt(temp), 0, 1)
.minDate(1950, 0, 1)
.build()
.show();

Answer 1

您的片段必须实现接口OnDateSetListener并设置
SpinnerDatePickerDialogBuilder

new SpinnerDatePickerDialogBuilder()
.context(getActivity())
.callback(this)
.spinnerTheme(R.style.NumberPickerStyle)
.showTitle(true)
.showDaySpinner(true)
.defaultDate(2000, 0, 1)
.maxDate(Integer.parseInt(temp), 0, 1)
.minDate(1950, 0, 1)
.build()
.show();