Package com.example.examer.utils

Types

class ExamerPasswordManager(application: Application) : PasswordManager

A concrete implementation of PasswordManager that uses EncryptedSharedPreferences under the hood.

class LogInViewModelFactory( authenticationService: AuthenticationService, passwordManager: PasswordManager, dispatcherProvider: DispatcherProvider = StandardDispatchersProvider(io = Dispatchers.Main)) : ViewModelProvider.Factory

A ViewModelProvider.Factory that is used for creating an instance of ExamerLogInViewModel.

PasswordManager

interface PasswordManager

An interface that specifies the methods that are required for a concrete implementation of PasswordManager.

Previos

class Previos( mediaPlayer: MediaPlayer, testDetails: TestDetails, workBookList: List<WorkBook>, markTestAsCompletedUseCase: MarkTestAsCompletedUseCase) : ViewModelProvider.Factory

PreviousTestsViewModelFactory

class PreviousTestsViewModelFactory(authenticationService: AuthenticationService, repository: Repository) : ViewModelProvider.Factory

ProfileScreenViewModelFactory

class ProfileScreenViewModelFactory( application: Application, repository: Repository, authenticationService: AuthenticationService, passwordManager: PasswordManager, credentialsValidationUseCase: CredentialsValidationUseCase) : ViewModelProvider.Factory

A ViewModelProvider.Factory that is used for creating an instance of ExamerProfileScreenViewModel.

SignUpViewModelFactory

class SignUpViewModelFactory( authenticationService: AuthenticationService, passwordManager: PasswordManager, credentialsValidationUseCase: CredentialsValidationUseCase, dispatcherProvider: DispatcherProvider = StandardDispatchersProvider(io = Dispatchers.Main)) : ViewModelProvider.Factory

A ViewModelProvider.Factory that is used for creating an instance of ExamerSignUpViewModel.

TestSessionViewModelFactory

class TestSessionViewModelFactory( mediaPlayer: MediaPlayer, testDetails: TestDetails, workBookList: List<WorkBook>, markTestAsCompletedUseCase: MarkTestAsCompletedUseCase) : ViewModelProvider.Factory

TestsViewModelFactory

class TestsViewModelFactory( authenticationService: AuthenticationService, repository: Repository, testDetailsListType: TestDetailsListType) : ViewModelProvider.Factory

A ViewModelProvider.Factory that is used for creating an instance of ExamerTestsViewModel.

WorkBookViewModelFactory

class WorkBookViewModelFactory(application: Application) : ViewModelProvider.Factory

Functions

buildCountDownTimer

fun buildCountDownTimer( millisInFuture: Long, countDownInterval: Long, onTimerTick: (millisUntilFinished: Long) -> Unit, onTimerFinished: () -> Unit = {}): CountDownTimer

A utility function that is used to create an instance of CountDownTimer .

conditional

fun Modifier.conditional(condition: Boolean, modifierScope: Modifier.() -> Modifier): Modifier

An extension function that can be used to conditionally chain a modifier.

containsDigit

fun String.containsDigit(): Boolean

Returns true if the string contains at least one digit. Else, returns false.

containsLowercase

fun String.containsLowercase(): Boolean

Returns true if the string contains at least one lowercase letter. Else, returns false.

containsUppercase

fun String.containsUppercase(): Boolean

Returns true if the string contains at least one uppercase letter. Else, returns false.

isDeviceAutomaticDateTimeEnabled

fun Context.isDeviceAutomaticDateTimeEnabled(): Boolean

An extension function that returns true if the device's date/time are set automatically by Android. It returns false, if the device's date/time is set manually by the user.

isDeviceAutomaticTimeZoneEnabled

fun Context.isDeviceAutomaticTimeZoneEnabled(): Boolean

An extension function that returns true if the device's time zone is set automatically by Android. It returns false, if the the device's time zone is set manually by the user.

isSingleDigit

fun Int.isSingleDigit(): Boolean

Returns a Boolean indicating whether an integer has the ten's place.

toString

fun Int.toString(appendZeroIfSingleDigit: Boolean): String

Returns a string with a zero appended at the beginning if the integer isSingleDigit and also appendZeroIfSingleDigit is set to true. Else it returns the default Int.toString.