I am writing a client (android) - a server (php / mysql) application, there is a table of products, on the client side you need to implement adding to favorites, tell me which way to dig?

Closed due to the fact that the question is too common for participants aleksandr barakin , Denis , Alex , post_zeew , user194374 Nov 26 '16 at 9:49 .

Please correct the question so that it describes the specific problem with sufficient detail to determine the appropriate answer. Do not ask a few questions at once. See “How to ask a good question?” For clarification. If the question can be reformulated according to the rules set out in the certificate , edit it .

  • Try to formulate a question more fully. Do you need to add to favorites locally or on the server? - post_zeew
  • ru.stackoverflow.com/a/559151/177345 ? - pavlofff
  • it is desirable to add locally, through the server I know how to implement - OPTIMIST .KZ

1 answer 1

Store everything in DB. Or make some singleton in which you will store the data in the list. Abstract question, many options