Though it's been 6+ months and I haven't heard a peep, I tried contacting the presenter on linkedin for info and haven't received an answer.
I'm already doing a lot of work with scalajs and react, so taking the next step and using react native sounds like a solid plan.
just another layer on top of the jvm. With react native, the jvm is running a webview and the webview is running your code. Scala already targets the jvm, with react native you have to target js (scalajs). Which works just fine, but feels like extra layers when scala is already a JVM language. You also only really get access to APIs that react-native exposes and not the actually native java APIs from scala code. Writing scala targeting the jvm gives you full access to all android APIs.
Hello everyone, it's my first time with Scala on Android I would like to ask you can I use latest version of Scala, sbt and android build tools or do they have to be specific versions mentioned on https://scala-android.org/quickstart/ ? I can see that the latest release was on 24th of February 2017 which is a long time ago is this project maintained and keept updated to never Android versions?
hey, currently trying to migrate my project, following
quickstart section gives me java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema once I type gen-android com.mypackage.test test, it does manage to create a project structure despite this but then running android:run gives [error] No such setting/task. Any hint on how to fix this?
exactly the same error
also java8 or java9
@pfn Would you like to add my project https://github.com/doofin/scala4Android at sbt-android 's readme Examples section? This might be more friendly to new users.
I've made a phone app with that tech (https://apkpure.com/donemychores/com.dienique.housechores.android), but what I'm looking for is an up-to-date way of writing android apps with scala.
There are some efforts for supporting scala 2.12 and sbt 1.0,you can find those experimental branch in github
finally have some break from work
I'm trying to use the current version of mapbox-android-sdk (9.1.0) with sbt-android. It has com.facebook.soloader as a transitive dependency and now I get this error when compiling:
The error disappears when I exclude
Does anybody have an idea by what this could be caused and how it could be fixed?
[error] (guidemate/android:rGenerator) Error: more than one library with package name 'com.facebook.soloader'The error disappears when I exclude
com.facebook.soloader (as expected), but this library is probably needed somewhere, so I don't know if this is really an option.Does anybody have an idea by what this could be caused and how it could be fixed?
I am starting sbt in project root directory.
@pfn Concerning the problem
more than one library with package name ...: It seems to have been a problem in gradle, too. Here, it is suggested that the problem was fixed in a newer gradle version: https://stackoverflow.com/questions/51024717/error-more-than-one-library-with-package-name-android-support-graphics-drawabl
as for value, since android is stuck with scala 2.11 at best, I don't really feel it's worthwhile to keep sbt-android up to date anymore
the fix is to use only the correct dependency graph
it's not a plugin fix to resolve this
You are right, the problem that we are stuck with scala 2.11 is really annoying. I would not start a new Android project with Scala either. It is really a problem that it is not officially supported.
However, I still have an Android project that uses Scala, so it would be great if it could at least still be built somehow in the near future.
At the moment, it is ok just not to use the support library version 28 oder higher. I just cannot update the dependencies any further then.
However, I still have an Android project that uses Scala, so it would be great if it could at least still be built somehow in the near future.
At the moment, it is ok just not to use the support library version 28 oder higher. I just cannot update the dependencies any further then.
Maybe it would be best to migrate the whole code to Kotlin