Easy way to save values through many appstarts?

问题:

is there a way to save values through various starts of an app? I need to save some statistics (records of a game). In objective-c I used UserDefaults, what's it in Java? If possible I'd like to take a simple way (one line of code).

回答1:

one line of code

No, that's not going to happen. But if you just have simple data and not much of it then you can use SharedPreferences

There is a good, basic example of using SharedPreferences here in the docs

But if you are going to be storing a lot of data for a game then you probably want to implement an SQLite DB

See Storage Options for what will work best for you.