dmersiyanov

package com.javarush.task.task18.task1809;

/* 
Реверс файла
*/

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;

dmersiyanov

package com.javarush.task.task18.task1821;

/* 
Встречаемость символов
*/

import java.io.FileInputStream;
import java.util.Map;
import java.util.TreeMap;

dmersiyanov

import android.os.Bundle
import android.util.Log
import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.lifecycleScope
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.FlowPreview
import kotlinx.coroutines.InternalCoroutinesApi
import kotlinx.coroutines.channels.BroadcastChannel

dmersiyanov

import android.text.Editable
import android.text.TextWatcher
import android.widget.EditText
import com.redmadrobot.inputmask.MaskedTextChangedListener
import com.redmadrobot.inputmask.helper.AffinityCalculationStrategy
import com.redmadrobot.inputmask.model.Notation

class NonRemovePrefixTextChangedListener(
    primaryFormat: String,
    affineFormats: List<String> = emptyList(),

dmersiyanov

import android.view.Window
import android.view.WindowManager
import android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_UNSPECIFIED
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.LifecycleObserver
import androidx.lifecycle.OnLifecycleEvent

fun Window?.getSoftInputMode(): Int {
    return this?.attributes?.softInputMode ?: SOFT_INPUT_STATE_UNSPECIFIED
}

dmersiyanov

import android.content.Context
import android.util.AttributeSet
import android.view.ViewTreeObserver
import androidx.cardview.widget.CardView
import ru.dpd.core.extension.getViewVisibilityPercent

class PercentVisibleCardView @JvmOverloads constructor(
    context: Context, attrs: AttributeSet? = null
) : CardView(context, attrs) {

dmersiyanov

import android.annotation.SuppressLint
import android.net.ConnectivityManager
import android.net.Network
import android.net.NetworkCapabilities
import android.net.NetworkRequest
import android.os.Build
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.channels.BufferOverflow
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.MutableSharedFlow

dmersiyanov

private const val REPO_DEFAULT_RETRY_COUNT = 5 // 62 sec total ~1 min
private val zipper = BiFunction { t: Throwable, u: Int -> Pair(t, u) }

fun Completable.networkStateRetry(retryAttempts: Int = REPO_DEFAULT_RETRY_COUNT): Completable =
    retryWhen {
        // retryAttempts + 1 для того чтобы была выброшена ошибка
        it.zipWith(Flowable.range(1, retryAttempts + 1), zipper)
            .flatMap { result ->
                val delayTime = 1L * 2.0.pow(result.second.toDouble()).roundToLong()
                return@flatMap (

dmersiyanov

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="appPackage">

    <application
        android:name=".app.App"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:networkSecurityConfig="@xml/network_security_config"

dmersiyanov

import android.annotation.SuppressLint
import android.net.ConnectivityManager
import android.net.Network
import android.net.NetworkCapabilities
import android.net.NetworkRequest
import android.os.Build
import io.reactivex.rxjava3.core.Observable
import io.reactivex.rxjava3.subjects.BehaviorSubject
import timber.log.Timber
import java.util.concurrent.atomic.AtomicInteger