albaspazio
albaspazio
/ MyPrefManager.kt
Last active
December 18, 2020 10:12
Singleton solution to manage SharedPreferences
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| import android.content.Context | |
| import androidx.preference.PreferenceManager | |
| // concrete Singleton | |
| object MyPrefManager: SharedPreferencePrimitives() { | |
| // here specify preferences' names | |
| private const val attachment = "attachment" | |
| //call it once |
albaspazio
/ ProjectPreferences.kt
Last active
December 19, 2020 13:24
Singleton SharedPreferences manager. Is based on general abstract class (SharedPreferenceWrapper) and a project-specific Singleton (ProjectPreferences)
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| import android.content.Context | |
| import android.content.res.Resources | |
| import androidx.preference.PreferenceManager | |
| import org.albspazio.myproject.R | |
| import org.albaspazio.core.sharedpreferences.SharedPreferenceWrapper | |
| // this must be implemented for a specific project | |
| object ProjectPreferences: SharedPreferenceWrapper() { | |
| // init values of each Preference are stored in a specific resource. associate them! |