Shared preference in Different Class

Shared preference

-------------------

class AppPreferences private constructor(context: Context) {

private val preferences = context.getSharedPreferences(PreferencesName, Context.MODE_PRIVATE)

fun clearAll() {
preferences.edit().clear().apply()
}

var status: Boolean
get() {
return preferences.getBoolean(Status, true)
}
set(value) {
preferences.edit().putBoolean(Status, value).apply()
}

var isLoggedIn: Boolean
get() {
return preferences.getBoolean(LoggedIn, false)
}
set(value) {
preferences.edit().putBoolean(LoggedIn, value).apply()
}

var token: String?
get() {
return preferences.getString(Token, null)
}
set(value) {
preferences.edit().putString(Token, value).apply()
}

var user_display_name: String?
get() {
return preferences.getString(UserDisplayName, null)
}
set(value) {
preferences.edit().putString(UserDisplayName, value).apply()
}

var userFirstName: String?
get() {
return preferences.getString(UserNickName, null)
}
set(value) {
preferences.edit().putString(UserNickName, value).apply()
}

companion object {
const val PreferencesName = "App"
const val DefaultPreferredVideoHeight = 720

private const val Status = "status"

private const val Token = "token"
private const val UserDisplayName = "user_display_name"
private const val LoggedIn = "Loggedin"
private const val UserNickName = "user_nicename"

fun from(context: Context?) = context?.let { AppPreferences(it) }
}
}

To Store Data into SharedPreference

---------------------------------

AppPreferences.from(this)?.apply {
if (!tokenValue.isEmpty()){
token = tokenValue
isLoggedIn = true
SubscriptionPreferences.from(this@LoginActivity)?.isSubscribed = true
}
status = Status
}

To get Value From sharedpreference

-------------------------------------

AppPreferences.from(this)?.isLoggedIn

AndroidPrograms

Shared preference in Different Class