No need to interact with some preference wrappers or override a setters, simply declare the variables right in your repository or other classes!!!
The only thing to do is to implement the PreferenceHolder
interface and override the SharedPreferences
class ServiceRepository @Inject constructor(
override val preferences: SharedPreferences /* override this */
) : PreferenceHolder { /* implement this interface */
// all preferences will be saved to the `preferences` object
val isFirstLaunch: Boolean by BooleanPreference(false) // false - default value
val userToken: String by StringPreference("default value")
//or even easier, without specifying the type
val someIntPreference by IntPreference(5)
}Add library to your project.
dependencies {
...
implementation "com.mancj:kpreference:$latestVersion"
}