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Alexey Pushkarev lion4ik

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@lion4ik
lion4ik / gist:67b0f56cc1e11e2a8f5d8b897b7cf36f
Last active February 26, 2021 16:34
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@lion4ik
lion4ik / MergeSortedArraysTest.kt
Last active June 3, 2020 21:03
Merge sorted arrays
import org.junit.Test
import java.util.*
class MergeArraySortTest {
@Test
fun test() {
val original = LinkedList(mutableListOf(4, 5, 8, 11, 15, 17, 20)) //n
val addition =
LinkedList(mutableListOf(1, 3, 6, 10, 11, 13, 19, 21)) //m
@lion4ik
lion4ik / themes-debug.xml
Created December 9, 2018 16:53 — forked from dlew/themes-debug.xml
With the new theming in AppCompat, a lot of assets are tinted automatically for you via theme attributes. That has often led me to wonder "where the hell did this color come from?" You can replace your normal theme with this debug theme to help figure out the source of that color.
<!-- You can change the parent around to whatever you normally use -->
<style name="DebugColors" parent="Theme.AppCompat">
<!-- System colors -->
<item name="android:windowBackground">@color/__debugWindowBackground</item>
<item name="android:colorPressedHighlight">#FF4400</item>
<item name="android:colorLongPressedHighlight">#FF0044</item>
<item name="android:colorFocusedHighlight">#44FF00</item>
<item name="android:colorActivatedHighlight">#00FF44</item>
@lion4ik
lion4ik / gist:7346759585e4d12bd0f9cb90f791edfe
Last active December 7, 2018 20:00
class SomeClass {
private val channel: BroadcastChannel<List<Purchase>> = BroadcastChannel(Channel.CONFLATED)
override fun onPurchasesUpdated(responseCode: Int, purchases: MutableList<Purchase>?) {
GlobalScope.launch {
purchases?.run { channel.send(toList()) }
}
}
@lion4ik
lion4ik / gist:f5114fa2aef75bcd36d32ea57ac48e2c
Last active June 13, 2017 22:25
import java.security.SecureRandom
/**
* Created by alexeypushkarev on 04.06.17.
*/
fun randomArrayOfUniques(size: Int, maxValue: Int): List<Int> {
if (size > maxValue) {
throw IllegalArgumentException("maxValue should be greater than size")
}
@lion4ik
lion4ik / hybrid query 2
Created March 26, 2017 00:09 — forked from MaksTuev/hybrid query 2
package ru.avs.express.android.interactor.common;
/**
* Базовый класс репозитория
*/
public class BaseRepository {
private ConnectionQualityProvider connectionQualityProvider;
public BaseRepository(ConnectionQualityProvider connectionQualityProvider) {
@lion4ik
lion4ik / gist:9a70982906ac5821c68003448687c062
Created March 24, 2017 15:53 — forked from MaksTuev/gist:364443dc6bf705b4063f770137a6e8e7
hybrid rx request
/**
* Осуществляет гибридный запрос, в методе происходит объединение данных приходящих с сервера и из кеша
*
* @param cacheRequest запрос к кешу
* @param networkRequestCreator функция, которая должна вернуть запрос к серверу,
* Integer параметр этой функции определяет {@link QueryMode}
* @param <T> тип возвращаемого значения
*/
protected <T> Observable<T> hybridQuery(Observable<T> cacheRequest,
Func1<Integer, Observable<T>> networkRequestCreator) {
@lion4ik
lion4ik / SignatureCheck.java
Created February 22, 2017 18:34 — forked from scottyab/SignatureCheck.java
Simple Android signature check. It's not bullet proof but does increase the difficulty of backdooring the app
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.Signature;
public class TamperCheck {
//we store the hash of the signture for a little more protection
private static final String APP_SIGNATURE = "1038C0E34658923C4192E61B16846";
@lion4ik
lion4ik / gist:6295fb0637a0688069f179d332fc95a9
Last active August 16, 2016 08:50
```java
@OnClick({R.id.cvAnswerA, R.id.cvAnswerB, R.id.cvAnswerC, R.id.cvAnswerD})
public void onClick(View v) {
Transition slideLeft = new Slide(Gravity.LEFT)
.addListener(new Transition.TransitionListenerAdapter() {
@Override
public void onTransitionEnd(Transition transition) {
TransitionManager.beginDelayedTransition(container, new Slide(Gravity.RIGHT));
cvPicture.setVisibility(View.VISIBLE);