(5. For the Service (1) course of the four core components of Android, please download all the contents of this video tutorial in the special topic. Otherwise, you can update a large number of various tutorials such as massive software development, function optimization, and network development. You can click my user name to check various resources I have published
5. Service (1), one of the four core components of Android - Classic introductory video tutorial of four practical examples of Android project development, starting from environment building - Geek Academy - Geek Academy. mp4
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