如何在从父ParentFragment扩展的两个子片段之间传递数据？答案

【问题标题】：How to pass data between two Child fragment extends from parent ParentFragment?如何在从父ParentFragment扩展的两个子片段之间传递数据？
【发布时间】：2018-05-16 08:34:55
【问题描述】：

我有两个“子”片段和一个“父”片段，那么我如何在“子”片段之间传递数据？谢谢大家！！

【问题讨论】：

标签： java android

【解决方案1】：

Create newInstance() of ClidFragment and set the arguments--

public static ClidFragment newInstance(String arg1, String agr2) {
        ClidFragment fragment = new ClidFragment();
        Bundle args = new Bundle();
        args.putString(Key_arg1, arg1);
        args.putString(Key_arg2, arg2);
        fragment.setArguments(args);
        return fragment;
    }

Receive arguments in ClidFragment Fragment--
(Write this code in on create)
            Bundle args = getArguments();
            String arg1 = args.getString(Key_arg1);
            String arg2 = args.getString(Key_arg2);

SetArgument form Parent Fragment --
When you are replacing fragment then set The argument like this-
ClidFragment childFragment= ClidFragment.newInstant(arg1,arg2);
then replace your fragment using childFagment.

//Hope this help you

【讨论】：