从活动的数据发送到动态地分段 [英] send data from activity to fragment dynamicly

问题描述

正如标题所说，我怎么能在活动数据发送到片段的动态地

As the title said,how can I send data from activity to fragment dynamicly?

例如，每次当我改变活动的价值，当触发事件的时候，我必须将此值转移到片段，则该片段将根据此值的一些变化。

For example,every time when I change the value in activity when trigger the event,I must transfer this value to fragment,then the fragment will make some changes according this value.

请注意，它是动态的，而不是：

Notice that it is dynamic,instead of :

public static VideoFragment instance(String videourl, String bannerurl) {
        VideoFragment fragment = new VideoFragment();
        Bundle bundle = new Bundle();
        bundle.putString("videourl", videourl);
        bundle.putString("bannerurl", bannerurl);
        fragment.setArguments(bundle);
        return fragment;
    }

这发生在初始化片段和不符合要求

This occurs when initialize the fragment,and it does not meet the requirement.

请告诉我该如何处理呢？

Please tell me how to handle with it?

感谢

推荐答案

如果您添加一个方法到你的VideoFragment类，可以直接调用fragment.methodName（参数参数）;您所创建的片段之后。

If you add a method to your VideoFragment class, you can directly call fragment.methodName(Param param); after you have created the fragment.

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