I started to study programming on Android and already studied the Android book. Programming for professionals. 3rd Edition and then Don Griffiths, David Griffiths Head First. Programming for Android. 2nd edition.
Books went very well, though for beginners, I would advise you to study them in reverse order.
Now in thought in what direction to further study. Tell me. Thinking or starting to learn Kotlin, they write that since 2016 Google has declared it the main language for Android.
Or study Android in java further inland. For example, in these books only the very basics were given above, but such things as working with nfc, with a gyroscope, direct work with the camera module are not covered in any way. If you study further in depth, then in what books do they write about this?Post has been editedmistral38 - 15.08.19, 14:15