How can i add transformation using picasso ? Picasso.with(this.getContext()) .load(url) .centerCrop() .fit() .transform(??--what comes here--??) .into(this)

Does anyone uses Coroutine with Retrofit here ??? Any link of a tutorial i can use ??? i want to implement it

When I generate my application in Java it generates the java bite code and using it generates the DEX for the android to use. With Kotlin it's the same way? Kotlin -> Java bite Code -> DEX? or go straight from Kotlin -> DEX. If it were Kotlin -> DEX could have direct improvements in android geared towards Kotlin correct?

Hi, Do you know anything about peripheralmanagerservice in android things change?

Its not on stackoverflow

is there any new development in kotlin ?

@edwardwongtl how to make this higher order lamda funtion without pass to constructor { (view, item) -> ... // binding } but i want to pass this in object but not in that constructor so i can use like this adapter.onItemClick{position-> }

Also, this only happens when building Android instrumented integration tests. Oddly enough, it's not a problem when building the app.

I'm trying to switch my espresso tests over to Kotlin and I just keep seeing "No tests found", I saw that on my own project and even pulling other projects that are in theory running like https://github.com/pot8os/Kotlin-Espresso-sample. Has anyone seen/solved this issue?

Is there feature that allow me to show type when i hover variable if type does not specified explicitly

ask on StackOverflow

I hate to say it, but it's not relevant to this channel then... 🙄 (there's an rx-reactive channel over at Android United slack)

how to mock companion object?

I think it is this one - https://youtrack.jetbrains.com/issue/KT-23192

if yes, how does one do it with Anko's sqlite lib?

Is kotlin 1.2.30 not yet supported in Android Studio 3.2? The newest version I see in preferences > plugins is

1.2.21-release-Studio3.1-1

hi, what the preffered view binding library? kotlin extensions or butterknife or kotterknife?

you probably should specify what directory to look for your test in build.gradle https://stackoverflow.com/questions/19927627/android-gradle-how-to-build-application-and-run-tests-from-test-application

Quick beginner's question. If I have a long list of objects and I want to start another intent (to save them to a file for example), how should I pass the list to the intent?

After upgrading to android gradle

3.1.0-rc02

I see following message:

'annotationProcessor' dependencies won't be recognized as kapt annotation processors. Please change the configuration name to 'kapt' for these artifacts: 'com.android.databinding:compiler:3.1.0-rc02'

Including following line in dependencies didn't help:

kapt 'com.android.databinding:compiler:3.1.0-rc02`

How to force databinding to use kapt?

Hey guys, just moved over the weekend a big android project from java to kotlin. everything seems to work fine. but I'm now over 65k dex limit. I've started to investigate the issue, by trying to remove some unused libraries

I've added to gradle in srcSets my src/main/kotlin folder

(Shameless plug) If you need Bluetooth Low Energy in an Android app, lib or SDK, check out BleGattCoroutines. You'll also see the power of :kotlin: #coroutines It finally landed on jcenter (version 0.1.0) today! https://github.com/Beepiz/BleGattCoroutines

@gildor I've read the docs, and my gradle is set as they describe it. however, I have to mark directory as source root on every build

There's a set of reported related bugs in

kotlin-android-extenensions

regarding usage of synthetic view properties in multi-module projects and none of them has any comment from JetBrains team, no target fix version, nothing. This is a bit unusual for JetBrains - usually they react quickly. Any ideas why can this be? I'm asking because this bug is a showstopper for us to use synthetic properties in several projects. https://youtrack.jetbrains.com/issue/KT-22430

Guys, I googled several times how to get android's phone imei using kotlin, but every time I got an answer pointing to telephonemanager, but when I use this code on my android studio it doesn't get TelephoneManager as valid

Hi Kotlin people, is it good to put the companion objects to the end for better readability?