RNDatePickerComponentViewManager.java 文件源码

@Override
public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
    ReactContext reactContext = (ReactContext) view.getContext();
    @SuppressLint("DefaultLocale") String date = String.format("%d-%d-%d", year, monthOfYear+1, dayOfMonth);
    reactContext.getNativeModule(UIManagerModule.class)
            .getEventDispatcher()
            .dispatchEvent(new RNDatePickerComponentEvent(view.getId(), date));
}