Issue I know that when comparing constants to enums constants take up less space and can be primitive. I am researching @Intdef annotation in android and can someone tell me if its better storage to use @Intdef vs a enum.
Continue readingTag: enums
Firebase Cloud Firestore – Convert String to Java Enum
Issue I’m trying to get some data from my Cloud Firestore into my Android App, but I’m having problem with enums. I have saved a String in the Cloud Firestore for the value of the enum, but when I convert
Continue readingHow use Kotlin enum with Retrofit?
Issue How can I parse JSON to model with enum? Here is my enum class: enum class VehicleEnumEntity(val value: String) { CAR(“vehicle”), MOTORCYCLE(“motorcycle”), VAN(“van”), MOTORHOME(“motorhome”), OTHER(“other”) } and I need to parse type into an enum “vehicle”: { “data”: {
Continue readingAndroid project not recognizing enums in library
Issue I’m consuming a Java library that contains numerous classes and a few enums. I am using this library in an Android project in Android Studio. The classes work just fine, but Android Studio does not recognize the enums. I
Continue readingDart: How can I get the values of an enum in dart when I do not know at compile time which enum it will be?
Issue I want to use different enums in a program and display the different values / options dynamically In this example, I look at two different enums and I want to use them later on and show their potential values,
Continue readingspecify variable as some kind of enum in dart
Issue Here’s a little fun class: abstract class Concept { late Enum option; String get name => option.name; } and you might implement it like this: enum FeeOption { fast, standard, slow, } class FastFeeRate extends Concept { FeeOption option
Continue readingHow to loop over an enum in Dart
Issue I have a Dart enum in my Flutter project like this: enum RepeatState { playSongOnce, repeatSong, repeatPlaylist, } If I have some random enum state like RepeatState.repeatSong, how do I iterate to the next enum (without doing something like
Continue readingAdditional constant value in enum prevents exhausting switch statements
Issue I have following enum: enum PlayButtonState { loading, paused, playing; static const defaultValue = PlayButtonState.paused; } Here’s a function to retrieve display-string for PlayButtonState: String _getPlayButtonStateStr(PlayButtonState state) { switch (state) { case PlayButtonState.loading: return "loading"; case PlayButtonState.paused: return "paused";
Continue readingDart Enums included as Null in Json even if include_if_null: false
Issue This is a new issue I’ve found and was wondering if anyone else encountered it. Recently in my classes that have an enum field, when I use the toJson() method, any of the enums that are null produce a
Continue readingGet index of enum from string?
Issue I have a string value, I also have an array of strings and an enum containing the range also. To get the index of the string in the array, from the value supplied I write this: Arrays.asList(myClass.BAUD_RATES).indexOf(username) How do
Continue reading