Excuse me, how is this function implemented in WeChat on iOS to quickly send the latest picture (such as a picture just taken, or a screenshot just generated)? Are you listening to a certain notification from the system?
If anyone knows about it, can you please tell me in detail? Thank you so much!
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I don’t know.
But I also want to know that when entering the page where you can post pictures, read the latest picture and judge the difference between the time and now.
If it is less than a certain value (such as 1 minute), it will be displayed.
PhotoKit new framework can achieve this