I think Android dev is unnecessarily designed in a way that makes saving data require a lot of code. If you know what you're doing, you can mmap a file, put all

I think Android dev is unnecessarily designed in a way that makes saving data require a lot of code. If you know what you're doing, you can mmap a file, put all your working memory in there, and let the OS save it for you. No serialization or parsing necessary and memory access is exactly the same as usual with no overhead. You'd think that using a managed language would make it easier to abstract and support this kind of thing but seems they'd rather require all app devs do manual saving and reloading of their app data.