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How much Java do I need to know for Android?

I started coding some Android Applications and it was easy till the activity and fragments. But now the new part like services and background recievers are getting me. So how much Java should I know? I know the basics but haven't studied threading Generics File input and output.

21st Jan 2017, 8:00 PM
Shubham Jain
Shubham Jain - avatar
1 Réponse
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You have know also best for coding in android Declarations and Access Control Object Orientation Assignments Operators Flow Control, Exceptions, and Assertions Strings, I/O, Formatting, and Parsing Generics and Collections Inner Classes But if you know already the basics ( classes, objects, inheritance, interfaces ) I think you're ok to start Threads
21st Jan 2017, 8:10 PM
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