Junior — Middle
What built-in data storage solution is used by default in Android?
sobes.tech AI
Answer from AI
By default, Android uses SharedPreferences for storing simple data. This is an built-in mechanism that allows saving key-value pairs in XML files accessible to the application. SharedPreferences is suitable for storing settings, flags, and small amounts of data.
Example of usage:
val sharedPref = context.getSharedPreferences("MyPrefs", Context.MODE_PRIVATE)
sharedPref.edit().putString("username", "user123").apply()
val username = sharedPref.getString("username", "defaultUser")