sPref.kt

@Throws(ClassCastException::class, InvalidClassException::class)
inline fun <reified T : Any> get(id: Int): T {
    return get(sApp.getString(id))
}

@Throws(ClassCastException::class, InvalidClassException::class)
inline fun <reified T : Any> get(key: String): T {
    return when (T::class) {
        String::class -> sPrefs.getString(key, "") as T? ?: "" as T
        Set::class -> sPrefs.getStringSet(key, emptySet()) as T? ?: emptySet<String>() as T
        Int::class -> sPrefs.getInt(key, 0) as T
        Long::class -> sPrefs.getLong(key, 0L) as T
        Float::class -> sPrefs.getFloat(key, 0.toFloat()) as T
        Boolean::class -> sPrefs.getBoolean(key, false) as T
        else -> throw InvalidClassException("${T::class} is not supported")
    }
}