Farhandroid

@Composable
fun Content() {
    Column(modifier = Modifier.padding(16.dp)) {
        Text(
            text = "Hello,",
            modifier = Modifier.padding(bottom = 8.dp),
            style = MaterialTheme.typography.h5
        )
        OutlinedTextField(
            value = "",

Farhandroid

@Composable
fun Content() {
    var name by remember { mutableStateOf("") }
    Column(modifier = Modifier.padding(16.dp)) {
        Text(
            text = "Hello, $name",
            modifier = Modifier.padding(bottom = 8.dp),
            style = MaterialTheme.typography.h5
        )
        OutlinedTextField(

Farhandroid

@Composable
fun HomeScreen() {
    var name by remember { mutableStateOf("") }
    Content(name = name, onNameChange = { name = it })
}

@Composable
fun Content(name: String, onNameChange: (String) -> Unit) {
    Column(modifier = Modifier.padding(16.dp)) {
        Text(

Farhandroid

data class Person(val name: String, val email: String, val age: Int)

fun search() {
    val henry = Person(name = "Henry", email = "[email protected]", age = 24)
    val robert = Person(name = "Robert", email = "[email protected]", age = 22)
    val tom = Person(name = "Tom", email = "[email protected]", age = 25)

    val listOfPerson = listOf(henry, robert, tom)
    val searchUtil = SearchUtil(list = listOfPerson)
    searchUtil.searchItem(element = henry) {

Farhandroid

class SearchUtil(private val list: List<Int>) {
    fun searchItem(element: Int, foundItem: (element: Int?) -> Unit) {
        val itemFoundList = list.filter {
            it == element
        }
        if (itemFoundList.isNullOrEmpty())
            foundItem(null)
        else
            foundItem(itemFoundList.first())
    }

Farhandroid

   @Before
    fun setUp() {
        areaRepository = Mockito.mock(AreaRepository::class.java)
        Mockito.`when`(areaRepository.calculateArea(3.5)).thenReturn(38.465)
        areaViewModel = AreaViewModel(areaRepository)
    }

Farhandroid

class Car {
    var fuel = 0

    fun addFuel(){
        CoroutineScope(Dispatchers.IO).launch {
            fuel = 50
        }
    }
}

Farhandroid

class Car {
    var isEngineTurnedOn = false
    
    suspend fun turnOnEngine(){
       delay(4000)
        isEngineTurnedOn = true
    }
}

class CarTest {

Farhandroid

@Module
@InstallIn(SingletonComponent::class)
object RepositoryModule {

    @Provides
    fun provideImageRepository(imageApiService: ImageApiService): ImageRepository {
        return ImageRepository(imageApiService)
    }
}

Farhandroid

@Module
@InstallIn(SingletonComponent::class)
object NetworkModule {
    @Provides
    @Singleton
    fun provideHttpClient(): OkHttpClient {
        return OkHttpClient.Builder().apply {
            this.addInterceptor(Interceptor { chain ->
                val original = chain.request()
                val request = original.newBuilder()