[英]Android: Recyclerview adapter inside recyclerview adapter. How to update data of inside recylcerview?
I got a recylcerview, which has another recylcerview as an element of it.我有一个 recylcerview,它有另一个 recylcerview 作为它的一个元素。 However, i am confused how to update data of the inside recylcerview.但是,我很困惑如何更新内部 recylcerview 的数据。 How should I do it?我该怎么做?
I don't know if this will work for you because i don't have your code, but you can create a updateAdapter
, inside of it you must refresh everything.我不知道这是否适合您,因为我没有您的代码,但是您可以创建一个updateAdapter
,在其中您必须刷新所有内容。
For example we have 2 arrayList:例如我们有 2 个 arrayList:
private void updateAdapter() {
this.mItems = c.getArray();
this.mItemsNr = c.getNr();
//and call notifyDataSetChanged
notifyDataSetChanged();
}
mItems
and MItemsNr
are 2 arrayList and c
is an object where i have the 2 new arrayList
.So i update the 2 arrayList
and hten i call notifyDataSetChenged();
mItems
和MItemsNr
是 2 个 arrayList 并且c
是一个对象,其中我有 2 个新的arrayList
。所以我更新了 2 个arrayList
和 hten 我调用了notifyDataSetChenged();
to update my adapter.更新我的适配器。
Hope this could help you.希望这可以帮助你。
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