You should make it in your viewHolder constructor, add a property that will tell you if the image needs to be rotated, then just change that ... ... <看更多>

它們的concrete class分別需要override以下methods：. BaseAdapter: int getCount(); Object getItem(int position); long getItemId(int position); View ... ... <看更多>

private int visibleThreshold = 5; // The minimum amount of items to have below your current scroll position before loading more. ... <看更多>

This video is part of a course named "SQLIte for Beginners 2019". It's free and available on my website: ... ... <看更多>