Why does Android Google Maps show "Refresh" instead of a map?

Question

Java

Instead of "update" there should be a Google Maps map, in which direction to dig ... Because of what can such an "update" button instead of a map be on some phones?

Answer 1

If you are interested in literature on development in general, then I can recommend the books Clean Code and Object-Oriented Analysis and Design . And it would be nice to decide in which direction you want to develop - in the direction of mobile development, web development, or maybe even enterprise development.

Answer 2

Stop reading, start doing already.

Answer 3

outdated google services