Use a single object : Preferences in your kotlin shared projects
Compatible with kotlin android and kotlin native for iphone
class MyPresenter {
val preferences = Preferences()
fun start(){
preferences.getString("userName")?.let {
view.displayUser(it)
}
val age = preferences.getInt("age", 18)
view.displayUserAge(age)
}
}Add the repository
repositories {
maven { url "https://dl.bintray.com/florent37/maven" }
}implementation "com.github.florent37:multiplatform-preferences:1.2.0"Uses inside the NSUserDefaults
implementation "com.github.florent37:multiplatform-preferences-ios:1.2.0"Uses inside the SharedPreferences
implementation "com.github.florent37:multiplatform-preferences-android:1.2.0"class Preferences(name: String? = null) {
fun setInt(key: String, value: Int)
fun getInt(key: String, defaultValue: Int): Int
fun getInt(key: String): Int?
fun setFloat(key: String, value: Float)
fun getFloat(key: String, defaultValue: Float): Float
fun getFloat(key: String): Float?
fun setLong(key: String, value: Long)
fun getLong(key: String, defaultValue: Long): Long
fun getLong(key: String): Long?
fun setString(key: String, value: String)
fun getString(key: String, defaultValue: String): String
fun getString(key: String): String?
fun setBoolean(key: String, value: Boolean)
fun getBoolean(key: String, defaultValue: Boolean): Boolean
fun getBoolean(key: String): Boolean?
fun remove(key: String)
fun clear()
fun hasKey(key: String): Boolean
}Copyright 2018 Florent37
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.