Martin Sloup
06/26/2020, 6:38 AM[INFO] Processing java sources with annotation processors: [*redacted*]
C:\Users\arcao\project\app\build\generated\source\kapt\debug\com\example\app\DataBinderMapperImpl.java:131: error: cannot find symbol
import com.example.app.databinding.ViewListItemBindingImpl;
^
symbol: class ViewListItemBindingImpl
Note: [1] Wrote GeneratedAppGlideModule with: [com.bumptech.glide.integration.okhttp3.OkHttpLibraryGlideModule]
> Task :app:kaptDebugKotlin FAILED
location: package com.example.app.databinding
lawlorslaw
06/26/2020, 3:56 PMerror: [Dagger/MissingBinding] java.lang.String cannot be provided without an @Inject constructor or an @Provides-annotated method.
my class looks like this
class InstructorProfileState @Inject constructor(
val instructorId: String
) {
sealed class ViewCommand {
class SetInstructorData(val instructor: Instructor) : ViewCommand()
}
val viewCommandStream = SingleLiveEvent<ViewCommand>()
}
Slackbot
06/26/2020, 5:51 PMRemon Shehata
06/26/2020, 6:23 PMminifyEnabled true
shrinkResources true
inside build grade(module:app)
I have a few data classes that I want to keep as is. what should I search for?Tomáš
06/26/2020, 6:51 PMrajesh
06/27/2020, 5:41 AMSlackbot
06/27/2020, 2:18 PMAzhar
06/27/2020, 5:55 PMmanlan
06/28/2020, 1:04 PMstopProgress()
in each of the observers. Is there a better way? 😞 Can I make this generic so I do not have to do this in each and every fragment?Mo
06/28/2020, 4:02 PMAkram
06/28/2020, 6:29 PMKProperty
it is working well in debugging , the problem is with r8 obfuscation i'm getting app crashing is there other way to do this ? here is my codeTarunY
06/28/2020, 7:11 PMGeorgii Goncharik
06/28/2020, 10:10 PMGuy Bieber
06/29/2020, 6:15 PM// Get the EC key generator. Has to be the OpenSSL version
val kpg: KeyPairGenerator = KeyPairGenerator.getInstance(
"EC", "AndroidOpenSSL")
val parameterSpec = ECGenParameterSpec("AndroidOpenSSL)"
//initialize and generate the keypair
kpg.initialize(parameterSpec)
val kp = kpg.generateKeyPair()
I need to be able to store and retrieve this using the android keystore, however there doesn’t seem to be a way get the self signed certificate needed to store the key pair:
val certArray : Array<Certificate> = arrayOf(certificate)
//var certPath = PublicKeyToX509Cert(keyPair.public)
keyStore.setKeyEntry(alias, keyPair.private.encoded, certArray)
Basically the first certificate in the certArray needs to be the public key certificate.
So the core question is how do I get from a publicKey to a certificate?Madalin Valceleanu
06/29/2020, 6:30 PMsingle-activity architecture
, using the Navigation component to manage fragment operations.
• Android architecture components
, part of Android Jetpack give to project a robust design, testable and maintainable.
• Pattern Model-View-ViewModel
(MVVM) facilitating separation of development of the graphical user interface.
• S.O.L.I.D
design principles intended to make software designs more understandable, flexible and maintainable.
• Modular app architecture
allows being developed features in isolation, independently from other features.
Project link: https://github.com/VMadalin/android-modular-architectureluke_c
06/30/2020, 1:48 PMjuliocbcotta
07/02/2020, 12:04 PMJabez Magomere
07/02/2020, 1:18 PMviewModelFactory lateinit has not been initialized errpr
when injecting a dagger view model factory into a fragment and initialising the viewmodel using viewmodel lazy delegate property, here is a snippet of my code..
Error :
Fatal Exception: kotlin.UninitializedPropertyAccessException
lateinit property viewModelFactory has not been initialized
Code:
class DeliveriesFragment() : Fragment(){
@Inject
lateinit var daggerViewModelFactory: DaggerViewModelFactory
private val upcomingDeliveriesViewModel : UpcomingDeliveriesViewModel by viewModels { daggerViewModelFactory }
override fun onAttach(context: Context) {
SalesApplication.salesComponent().inject(this)
super.onAttach(context)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
observeDeliveries()
}
private fun observeDeliveries(){
upcomingDeliveriesViewModel.loadUpcomingUserDeliveries("").observe(viewLifecycleOwner, Observer {
//displayList()
})
}
}
rahul_lohra
07/03/2020, 4:46 PMLeon johnson
07/04/2020, 4:05 AMRaptorDroid
07/04/2020, 6:33 AMprivate val results = MediatorLiveData<Result>()
private val dataSource = getData() // returns LiveData<Result>
results.addSource(dataSource){data->
if(hasNetwork){
fetchDatafromNetwork(data)
}else{
results.value = data
}
}
Hey guys I am new to RxJava and Android how can i write this in rxJava. what i mean is what can be used inplace of mediatorlivedata or how can this example can be written i nrxjava?
ThanksNikola Milovic
07/04/2020, 10:38 AMViktor VAD
07/04/2020, 4:45 PMGestureDetector
like shown here. Can anyone link me some examples that I can learn from, please? I'm digging Google hard, but since I'm new, it's hard to ask the right questions.jnyakush
07/05/2020, 3:12 AMmanlan
07/05/2020, 7:46 AMfindNavController().navigate(R.id.showDetailScreen)
Myraboh
07/06/2020, 7:26 AMSlackbot
07/06/2020, 8:42 AMSlackbot
07/06/2020, 10:29 AMSlackbot
07/06/2020, 3:14 PMTravis Griggs
07/06/2020, 6:13 PMthis.mainLayout.removeCallbacks(this::stopConnecting)
But if the following does:
val stopConnectingRunnable = Runnable { this.stopConnecting() }
this.mainLayout.removeCallbacks(this.stopConnectingRunnable)
We thought (erroneously apparently and to much confusion/frustration) that the first would work.