mvasilova

//Class 
import io.reactivex.Flowable
import io.reactivex.functions.Function
import java.util.concurrent.TimeUnit

class RetryWithDelay(private val maxRetries: Int, private val retryDelayMillis: Int, private val retryIf: Function<Throwable, Boolean>, private val unit: TimeUnit = TimeUnit.MILLISECONDS) : Function<Flowable<out Throwable>, Flowable<*>> {
    private var retryCount: Int = 0

    override fun apply(attempts: Flowable<out Throwable>): Flowable<*> {
        return attempts.doOnNext { println("RetryWithDelay $it") }.flatMap { throwable ->

mvasilova

class NetworkHandler(private val context: Context) {
    val isConnected get() = checkInternet()

    private fun checkInternet(): Boolean {
        val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as? ConnectivityManager
        var result = false
        if (connectivityManager != null) {
            result = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                connectivityManager.activeNetwork != null
            } else {

mvasilova

import android.graphics.Canvas
import android.graphics.Paint
import android.graphics.Rect
import android.view.View
import androidx.core.graphics.withTranslation
import androidx.core.view.children
import androidx.recyclerview.widget.RecyclerView

class DividerItemDecoration(
    private val strokeColor: Int,

mvasilova

import android.text.InputFilter
import android.text.Spanned

class InputFilterMinMax : InputFilter {

    private var min: Int = 0
    private var max: Int = 0

    constructor(min: Int, max: Int) {
        this.min = min

mvasilova

    //Definition of geolocation - latitude, longitude in Fragment 

    private lateinit var fusedLocationClient: FusedLocationProviderClient
    private lateinit var locationRequest: LocationRequest
    private lateinit var locationCallback: LocationCallback
    private lateinit var rxPermissions: RxPermissions

    private var latitude: Double? = 0.0
    private var longitude: Double? = 0.0

mvasilova

//usages 
private lateinit var updateApp: UpdateApp

override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        updateApp = UpdateApp(this)
    }

override fun onResume() {
        super.onResume()