Ah, SharedPreferences. The unsung hero of Flutter local storage. It’s like that one friend who’s always there for you, but only if you don’t ask for too much. Need to store a user’s name?

Data storage is an essential component of Android app development. There are many different options available for storing data in an Android app, including SQLite databases, file-based storage, and ...

Android で「課金フラグ 1 個」「選択中の親エンティティ ID 1 個」みたいな、ほんの数 byte の値を永続化したい、という場面は個人開発でも頻繁に出てきます。SQLite を貼るほどではないし、ファイル I/O を自分で書きたくもない。こういう時に長らく使われて ...

Modern alternative: Google recommends Jetpack DataStore for new code instead of SharedPreferences. The official SharedPreferences training page carries a "Caution" stating that DataStore "is a modern ...

In this tutorial we learned how to implement Night Mode to our Android app and how to save Night Mode state using SharedPreferences ...