#recyclerview

Android RecyclerView notifyItemChanged() IllegalStateException “Cannot call this method while RecyclerView is computing a layout or scrolling”

If your Android app is crashing with error IllegalStateException “Cannot call this method while RecyclerView is computing a layout or scrolling”, you may try placing your notifyitemchanged inside a Runnable.

Assuming you have a call to notifyItemChanged() inside onBindViewHolder() that is making your app crash with IllegalStateException, you may try something like this:

myRecyclerView.post(new…

[太长不看] 使用notifyItemRangeChanged()方法刷新数据，保持焦点 [问题现象] RecyclerView刷新数据后焦点乱跳 [问题分析] 找到刷新数据位置，查到刷新时使用notifyDataSetChanged()方法刷新View，导致页面焦点重置，出现焦点乱跳 [源码资料] 方法1: notifyItemRangeChanged() public final void notifyItemRangeChanged(int positionStart, int itemCount)  /** Notify any registered observers that the itemCount items starting at position positionStart have changed. Equivalent to calling…

RecyclerView with Multiple View Types Tutorial – Android Coding by DMTechnolab

In this post we will learn building a complex list for our Android Application. In other words we will be building a RecyclerView with Multiple View Types. Most of the times in our android application we show a List. And sometimes it is needed that we want a list that contains different type of items in it. And this is what we will be learning in this post. We will build the following List in…

Tutorial Link: https://youtu.be/G8LHdyBxe3I

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RecyclerView Animators

https://github.com/wasabeef/recyclerview-animators

Android View Animations

https://github.com/daimajia/AndroidViewAnimations

android-flip

https://github.com/openaphid/android-flip

android-pagecurl

https://github.com/harism/android-pagecurl

Android Sliding Activity Library

original source : https://github.com/wasabeef/recyclerview-animators