Prefessor

Prefessor is a multiplatform preference library. Supports Android, iOS, Js and MacOS platforms. Under the hood all implementation uses the platform default preference managers. It uses SharedPreferences on Android, UserDefaults on iOS and MacOs and LocalStorage on Js.

Prefessor supports Boolean, Float, Int, Long and String preference types.

Usage

Use the following dependencies on your platform projects:

repositories {
    jcenter()
}

dependencies {
    // On common projects
    implementation 'digital.wup.prefessor:prefessor-common:0.1.0'
    // On Android projects
    implementation 'digital.wup.prefessor:prefessor-android:0.1.0'
    // On iOS or MacOs projects
    implementation 'digital.wup.prefessor:prefessor-apple:0.1.0'
    // On Js projects
    implementation 'digital.wup.prefessor:prefessor-js:0.1.0'
}

Save values

val prefessor = Prefessor.create()

prefessor.edit {
    putBoolean("booleanKey", true)
    putFloat("floatKey", 0.1f)
    putInt("intKey", 1)
    putLong("longKey", 1L)
    putString("stringKey", "stringValue")
    
}

Read values

val prefessor = Prefessor.create()

val booleanValue = prefessor.getBoolean("booleanKey")
val floatValue = prefessor.getFloat("floatKey")
val intValue = prefessor.getInt("intKey")
val longValue = prefessor.getLong("longKey")
val stringValue = prefessor.getString("stringKey", "defaultValue")

Remove values

val prefessor = Prefessor.create()

prefessor.edit {
    // remove a value on key
    remove("booleanKey")
    // remove all value
    clear()
}

Known issues

• It does not throw ClassCastException on Js platform, when we try to get an incompatible type from Prefessor. For example: When we save value as Boolean and try to get as String.

License

Copyright 2018 W.UP, Ltd.

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.