does kotlin-android-extensions still not work with files in

src/debug/res/layout

hey guys, what is best practice for a view/edit form toggle?

Hey guys, With the new viewModelScope, when it gets cancelled, why doesn’t future launch call do anything?

viewModelScope.launch(<http://Dispatchers.IO|Dispatchers.IO>) {
            contentLiveData.postValue(getDiscoverContentUseCase.execute())
        }

If I put a breakpoint on launch line I see it’s cancelled.

viewModelScope = {CloseableCoroutineScope@5985} 
 coroutineContext = {CombinedContext@5986} "[SupervisorJobImpl{Cancelled}@7ed8dea, Main]"

About Fragment implements CoroutineScope example, does cancel method needs on onDestroy()?

This message was deleted.

I’ve been getting a strange intermittent error when executing

CREATE INDEX

SQLite statements in a coroutine (not using Room).

SQLiteConnectionPool: The connection pool for database '+path+to+my_db' has been unable to grant a connection to thread 2676 (DefaultDispatcher-worker-8) with flags 0x2 for 12.003 seconds.
    Connections: 0 active, 1 idle, 0 available.

It only ever (not always) happens if I call

yield()

in between each

execSQL

. Is it something to do with SQLite not liking being accessed by different threads within the same transaction (which I’m guessing might happen when using

yield()

)?

Can someone write copy to clipboard in kotlin code with text copied toast, I need in expandable child view menu fragment

hello there can someone help me here, im newbie in kotlin

Should I regret having refactored my app's every activity into fragments to use navigation architecture component? I read this: https://kotlinlang.slack.com/archives/C0B8M7BUY/p1551471716045900?thread_ts=1551471716.045900&cid=C0B8M7BUY

Hi guys! Maybe almost every solve the problem to animate collapse avatar image in toollbar. https://stackoverflow.com/questions/31369842/collapsing-toolbar-layout-with-logo-title-subtitle-in-toolbar With usage Kotlin I have create the sample on github https://github.com/SergeyBurlaka/CollapsingAvatarToolbarSample and describe my sample on medium https://medium.com/@anatoliy8827/how-to-animate-collapsing-avatar-toolbar-sample-f3f37ab6c35e I have put my time and efforts because i want to has the dialog with android developers community when receive your feedback.

Can we get statics - how many user install my and but not open through Google analytics?

Hello all 👋 I have some difficulties using contacts

ContentResolver

query. I'd like to filter either by name or email in a single query. I tried

CONTENT_FILTER_URI

which helps filtering display name properly but can't combine with email lookup. Using

CONTENT_URI

to query non empty emails starting with a string gives poor results regarding display name matching (accented letters, first name / last name). Do you have some hints to combine both of two worlds in a single query?

Does anybody have this problem? when I use safeargs classpath “android.arch.navigation:navigation-safe-args-gradle-plugin:$version_navigation” apply plugin: ‘androidx.navigation.safeargs’

what is the best practice around using dates in Kotlin. Should we avoid using the Java Date or Calendar classes? What is the replacement for this? Are there any good blog posts around this topic?

Hey guys, for java in android

enums

are restricted to use because it takes a bit large memory Instead of

enum

android suggested to use the

TypeDef

according to the above video. Can we use the `enum`'s in kotlin or we should go with the any alternatives?

private suspend fun onLogin(login: String, password: String) { delay(100) Toast.makeText(this, "Hello from $login, my password is $password", Toast.LENGTH_LONG).show() } This block of code gives me an Internal Compiler Error using 1.3.0-compose-20190503: e: java.lang.IllegalStateException: Backend Internal error: Exception during code generation Cause: null while generating code for: FUN name:onLogin visibility:private modality:FINAL <> ($this:androidx.ui.material.demos.GithubActivity, login:kotlin.String, password:kotlin.String) returnType:kotlin.Unit [suspend] $this: VALUE_PARAMETER name:<this> type:androidx.ui.material.demos.GithubActivity VALUE_PARAMETER name:login index:0 type:kotlin.String VALUE_PARAMETER name:password index:1 type:kotlin.String BLOCK_BODY

Can someone help me in fixing this crash

Can anyone here help me to get into the Android community slack? I've made request in http://android-united.community/ last week. but there is no response I know that this question isn't related to

android/kotlin

. But I don't know where else to ask this

does anyone use some type of delegate to hold onto referenced views in a weak fashion / null them out in

onDestroy

or something similar? the manual useage of a nullable view seems very un-kotlin

Sorry, for asking offtopic but it's in channel title and don't know where to ask. Is Android United community working? Waiting for invite for quite a some time but nothing is happening...

Is there a way of Lint to detect when a class can be set as

internal

? Similar to suggest when a class can be

package-private

in Java.

How can i reference the SongName variable in my other object?

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        SpotifyService.connect(this) {
            spotifyAppRemote?.let {
                it.playerApi.subscribeToPlayerState().setEventCallback {
                    val track: Track = it.track
                    Log.d("MainActivity", track.name + " by " + track.artist.name)
                    ALabel.text = track.name
                    Blabel.text = track.artist.name
                    var SongName = track.name
                    var SongArtist = track.artist.name
                }
            }
        }
        GeniusApi.PrintSomething()
    }
}

object GeniusApi {
    val BASE_URL = "<https://api.genius.com>"
    val SEARCH_URL = BASE_URL + "/search"
    var DATA = SongName@MainActivity

    fun PrintSomething() {
        Log.e("GeniusApi", DATA)
    }
}

if I look at the code being called we are doing: return NumberFormat.getInstance().apply { minimumFractionDigits = minPrecision maximumFractionDigits = maxPrecision roundingMode = RoundingMode.HALF_UP }

hello is it possible to use Kotlin with Ionic UI framework. Maybe there is some solution or would be?

if I'm using retrofit to make a call to a no content endpoint, should I set the return type of the function to be

Call<Unit>

or

Call<Void>

?

@BindingAdapter("android:languageColor")
fun TextView.languageColor(color: String?) {

Usage

android:languageColor="@{repo.primaryLanguage.color}"

I’ve verified that • TextView is the correct class (not appcompat) • Input is nullable (also tried

Any?

) And I’ve tried the label as

languageColor

. The IDE correctly autosuggests the name, but I’m getting the error:

****/ data binding error ****msg:Cannot find the setter for attribute 'android:languageColor' with parameter type java.lang.String on android.widget.TextView.

Edit: Also just checked and it works fine with java

Not kotlin related but anyone know any good android open source repo to learn from. Get iosched as the baseline

is there any way to force the compiler to ignore java null checks annotations for an override case ?