Is this Anti pattern : having two ViewModel in Fragment or Activity . I don't think so, I have a certain common things let's permission handling in One PermissionVm which I'll be using in multiple activities . I think this is Ok. What you guys think about that??

This channel needs a janitor to remove the influx of irrelevant questions. Some people apparently can’t read and treat this Kotlin-specific Slack space as SO.

Hi all. I’m still unclear on what the version of Kotlin bundled with Android Studio actually means. AS 4.1 comes bundled with Kotlin 1.3.72; does that mean that if my project references Kotlin 1.4, what the editor’s linting shows me might NOT be what the Kotlin compiler actually errors on? i.e. if I try to use a

continue

in a for/when loop, the editor will show an error but the project compiles fine? Either way both Google and Jetbrain’s docs are not clear on the subject 😞

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Hi, I am a new kotlin developer For some reasons, I need to pay attention to the association between Android Kotlin and official Kotlin. Is the official Kotlin compiler used for Android project compilation?

Morning from Europe, anyone in here has done the Android Associate Certificate? Is it good enough for someone trying to enter in the industry?

Hi guys. May I know how to miss a

Dialog

after the onClick action? The

onClick

action is bound with the

QuoteViewModel

. I would assume the

ViewModel

should not in charge of closing the

Dialog

, since the responsiblity of the ViewModel is to process and manipulate the data.

<com.google.android.material.button.MaterialButton
                android:id="@+id/btn_submit_quote"
                ...
                android:onClick="@{(view) -> quoteViewModel.save()}"
                android:text="@string/submit"
                ... />

hello people! I tried to find a solution through google without success. I am working with the kotlin IR compiler plugin and it is working wonderfully. I have this in my app:build.gradle:

tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile) {
    compileTask -> compileTask.dependsOn ":custom-create-plugin:createNewPlugin"
}

What I need is to make this compileTask to depend on this task only for release builds. Any ideas? I already tried something like this without success:

if (getGradle().getStartParameter().getTaskRequests().toString().contains("release")){
    tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile) {
        compileTask -> compileTask.dependsOn ":custom-create-plugin:createNewPlugin"
    }
}

Do we need to call

viewModelScope.cancel()

In ViewModels? I see that the documentation for ViewModel.kt says:

* This scope will be canceled when ViewModel will be cleared, i.e [ViewModel.onCleared] is called

But I can't find the code that actually calls

close()

Hello How to Show Different different type of Map in google map? Does anyone have an Idea?

anyone have any idea on how Jetpack Compose development is going or what a Beta / RC timeline will be like?

viewModel.notes.observeInLifecycleScope { notes ->
            viewBinding.informationTextInput.text = notes
            // Fix for mysterious bug when the family notes textview doesnt update when navigated from home screen.
            lifecycleScope.launch {
                viewBinding.informationTextInput.isVisible = false
                viewBinding.informationTextInput.isVisible = true
                repeat(10) {
                    delay(100)
                    viewBinding.informationTextInput.isVisible = false
                    viewBinding.informationTextInput.isVisible = true
                }
            }
        }

There is this mysterious bug where screen A works fine when navigated from screen B(screen B -> screen A) . But when navigated from screen C -> screen A, there is this small chance the textview showing weird, empty content. The code under the comment hilariously fixes that issue... but still have no clue why 😂

Hi I’m having issues when trying to migrate to AGP 4.1.0 and using KTS Gradle build files With AGP 4.0.1, everything works fine With AGP 4.1.0 I have

NoSuchMethodError: 'void com.android.build.gradle.internal.dsl.DefaultConfig.setApplicationId(java.lang.String)'

Any ideas?

As a Kotlin user, should I prefer the Firebase API's await methods over callbacks? Are there any caveats? The coroutine scope will not actually cancel async Firebase methods will it?

I have a question about conditional navigation. I want to navigate to a login screen when the user is not signed in, but as opposed to the tutorial in the documentation I want to do that from any screen. I couldn't get the SavedStateHandle approach working for my use case. I'll describe my approach in the thread and maybe someone wants to take a look at it and tell me if I'm missing something since it's quite different from the description in the documentation.

Hi, I have a question related to API call with different filters in OKHTTP network calls. How do I set up a 1 api call with different parameters without using retrofit? NOTE: I am using okhttp for calling the apis. I am not using 

retrofit

Example : 1. https://baseurl/search/q[name_eq]=Example 2. https://baseurl/search/q[name_not_eq]=Example 3. https://baseurl/search/q[name_not_eq]=Example 4. https://baseurl/search/q[name_matches_all]=Example 5. ---- 6. ---- 7. ---- I don't want to write different api calls with different search criteria. Do we have any simpler way to handle this kind of url for calling the same API with different parameters?

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Probably it's me doing something wrong but doesn't hurt to ask. Has anybody else felt lag navigating with NavComponent?

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Is there a way to pass events from websocket to view model without RxJava and callback? RxJava is just to big to implement in my project just for this need. Flow is still not ready for production (is it?) And liveData does not seem like a good fit (no need for lifecycle awareness in this case)

Hi guys. I have the

onClickListener

,

itemClicklLisntener

in my

MainActivity.kt

which will response to user onClick activity.

Question
But why the view model does not display the value on the fragment?

MainActivity - <https://pastebin.com/4Zp492kn>

QuoteAdapter - <https://pastebin.com/WGSVdh6H>

QuoteViewModel - <https://pastebin.com/X6mv0pH7>

QuoteFragmentLayout -<https://pastebin.com/U4Qcm902>

Does anyone know if it is possible to show Android's

PopupWindow

above

DialogFragment

? I would like to show

BottomSheetDialogFragment

with a context menu and at the same time be able to show a clickable

PopupWindow

above the bottom sheet. Whatever I tried the popup was always shown behind the BottomSheet's outsideTouchArea making the popup unable to intercept touches. When looking at layout inspector the

PopupDecorView

was always placed below Dialog's

DecorView

.

como é que é man?

Where is menuInflater defined?

Hi all - is there a way to only enable new explicit api mode for main src set? currently it seems to be applied for all the src sets - even tests

Is it possible to get a DEX method count breakdown by dependency? I have this grouping of dependencies and it's got more than 65K methods while writing very little code of my own.

implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"

    implementation 'androidx.core:core-ktx:1.3.2'
    implementation "androidx.fragment:fragment-ktx:1.2.5"
    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.2'

    implementation "com.squareup.retrofit2:retrofit:2.9.0"
    implementation "com.squareup.retrofit2:converter-moshi:2.9.0"
    implementation "com.squareup.moshi:moshi-kotlin-codegen:1.11.0"
    kapt "com.squareup.moshi:moshi-kotlin-codegen:1.11.0"

    implementation 'com.google.dagger:hilt-android:2.29.1-alpha'
    kapt 'com.google.dagger:hilt-android-compiler:2.29.1-alpha'
    implementation 'androidx.hilt:hilt-lifecycle-viewmodel:1.0.0-alpha02'
    kapt 'androidx.hilt:hilt-compiler:1.0.0-alpha02'

Cannot fit requested classes in a single dex file (# methods: 70231 > 65536)

Hello you guys, I have upgrade Android Studio to 4.1 and clear all cache, but I can see normal package/module in my project? So anyone have a solution for that ?