TypedArray

fun TypedArray.parseStyledAttributes(parse: (typedArray: TypedArray) -> Unit) {
    try {
        parse(this)
    } finally {
        recycle()
    }
}

@SuppressLint("Recycle")

@Parcelize

compileOptions {
        sourceCompatibility = JavaVersion.VERSION_12
        targetCompatibility = JavaVersion.VERSION_12
    }

    kotlinOptions {
        jvmTarget = "12"
    }

E/AndroidRuntime: FATAL EXCEPTION: DefaultDispatcher-worker-1
    Process: io.github.kartoffelsup.nuntius, PID: 2334
    java.lang.NoSuchMethodError: No static method post$default(Lio/github/kartoffelsup/nuntius/client/NuntiusApiService;Ljava/lang/String;Ljava/lang/Object;Lkotlinx/serialization/KSerializer;Lkotlinx/serialization/KSerializer;Ljava/lang/String;ILjava/lang/Object;Lkotlin/coroutines/Continuation;)Ljava/lang/Object; in class Lio/github/kartoffelsup/nuntius/client/NuntiusApiService; or its super classes (declaration of 'io.github.kartoffelsup.nuntius.client.NuntiusApiService' appears in /data/app/io.github.kartoffelsup.nuntius-1/base.apk:classes3.dex)
        at io.github.kartoffelsup.nuntius.data.user.UserService.login(UserService.kt:27)
        at io.github.kartoffelsup.nuntius.ui.user.UserLoginScreenKt$UserLoginScreen$formState$1$1.invokeSuspend(UserLoginScreen.kt:94)
        at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
        at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
        at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:738)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678)
        at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)

-keepclassmembers class io.github.kartoffelsup.nuntius.client.NuntiusApiService {
    *;
}

val k = "total"


[{"id": "123", "total": "56.00"}, {"id": "456", "total": "55.00"}]

to

map id -> k 

{"123": "56.00", "456": "55.00"}

Gradle sync failed: Could not find org.jetbrains.kotlin:kotlin-gradle-plugin:1.4-M1.

R.java

R.color.red

Int

K.color.red

ColorRes

System.console

> Task :app:compilePaidDebugKotlin
w: /bitrise/src/app/src/rollertoaster/myview/HealthView.kt: (66, 46): No cast needed
w: /bitrise/src/app/src/rollertoaster/myview/HealthView.kt: (97, 44): Parameter 'dialog' is never used, could be renamed to _
w: /bitrise/src/app/src/rollertoaster/myview/HealthView.kt: (174, 40): Parameter 'dialog' is never used, could be renamed to _
w: /bitrise/src/app/src/rollertoaster/myview/HealthView.kt: (416, 21): The expression is unused
w: /bitrise/src/app/src/rollertoaster/myapp/HealthInitializer.kt: (33, 24): Parameter 'context' is never used
w: /bitrise/src/app/src/rollertoaster/myapp/MyDialog.kt: (48, 27): Condition 'response.yours == null' is always 'false'
w: /bitrise/src/app/src/rollertoaster/myapp/MyDialog.kt: (54, 13): Condition 'actions == null' is always 'false'
w: /bitrise/src/app/src/rollertoaster/myapp/MyDialog.kt: (55, 57): Parameter 'w' is never used, could be renamed to _
...

private fun NavHostFragment.hasDestinationInBackstack(destinationId: Int): Boolean {
    for (index in 0 until childFragmentManager.backStackEntryCount) {
        if (childFragmentManager.getBackStackEntryAt(index).id == destinationId) {
            return true
        }
    }
    return false
}

id

Exception

java.lang.IllegalArgumentException navigation destination action_loadingFragment_to_fragmentHome is unknown to this NavController

Caused by: java.lang.IllegalArgumentException: View is not a binding layout. Tag: layout/activity_movie_0

layout formatter

ktlint

class MainActivity : AppCompatActivity(), KodeinAware {

    override val kodein by kodein()
    private var notesAdapter: NotesAdapter ?= null
    private var mLayout : LinearLayoutManager ?= null

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

        ft_btn.setOnClickListener {
            val intent = Intent(this, AddNoteActivity::class.java)
            startActivity(intent)
        }

        initRecyclerview()

        val db = NoteRoomDatabase(this)
        val repo = NotesRepository(db)
        val factory = NotesViewModelFactory(repo)

        val notesViewModel : NotesViewModel = ViewModelProvider(this, factory).get(NotesViewModel::class.java)
        notesViewModel.getAllNotesFromDB().observe(this, Observer {
            notesAdapter?.submitList(it)
        })
    }

    private fun initRecyclerview(){
        recyclerView.setHasFixedSize(true)
        mLayout = LinearLayoutManager(this)
        recyclerView.layoutManager = mLayout
        recyclerView.adapter = notesAdapter
    }
}

binding.registerButton.setOnClickListener{}

binding.onRegisterButtonClick{}

@Parcelize

List<T>?

<activity                android:name=".ui.login.LoginActivity"                android:theme="@style/LoginTheme">

response.some1?.let { some1 -> response.some2?.let { some2 -> some1 + some2 } }