It should be noted that the update method can not only update text, images and other resources. The method uses a class as an adapter to update the data of an ITEM child. This article will quickly help beginners use the correct way to update the data source. Also, it’s used in a Newsfeed Application (like Facebook, Instagram) that display essentially different views for different types. Type of thread resource update mode in Java, the update of RecyclerView data is also used notify()The family is updated. RecyclerView with heterogeneous layouts is commonly used in to display section headers and details (Both require different layouts, hence different view type). However, in the actual development or higher update performance state, this method is not available, it may result OOMor No Adapter/Skip LayoutAnd other issues. There may be no problem in the way in the beginner or teaching process. After learning the RecyclerView this control, it will not consciously use it.
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