coletz/sharedprefdao

Generate a DAO backed by SharedPreferences from an interface

SharedPrefDao

Add to your project:

dependencies {
    ...
    implementation 'com.github.coletz:sharedprefdao:0.1.1'
    kapt 'com.github.coletz:sharedprefdao:0.1.1'
    ...
}

Don't forget to apply plugin: 'kotlin-kapt' and add maven { url "https://jitpack.io" } to your repositories

Usage:

1. Annotate an interface with @SharedPrefDao
2. Add var for each key you want in your Dao
3. Set default values for your entries with @get:DefaultValue("myDefaultValue")
4. In order to set an empty string as default value, use EMPTY_STRING constant;

@SharedPrefDao(name = AppConfig.SHARED_PREF_NAME)
interface SettingsDao {

    @get:DefaultValue("5")
    var volume: Int?
    @get:DefaultValue("PlayerOne")
    var username: String?
    @get:DefaultValue("true")
    var shouldShowTutorial: Boolean
}