oligazar’s gists

oligazar / InlineClass.kt

Created December 9, 2018 14:10



	// Enable inline classes
	tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
	kotlinOptions.freeCompilerArgs += ["-XXLanguage:+InlineClasses"]
	}

oligazar / LoadingFromNetwork.kt

Last active December 20, 2019 09:21

	import android.arch.lifecycle.LiveData
	import android.arch.lifecycle.MutableLiveData
	import android.arch.paging.PageKeyedDataSource
	import android.arch.paging.PagedList
	import kotlinx.coroutines.experimental.Dispatchers
	import kotlinx.coroutines.experimental.GlobalScope
	import kotlinx.coroutines.experimental.android.Main
	import kotlinx.coroutines.experimental.launch
	import us.kostenko.architecturecomponentstmdb.details.model.Movie
	import us.kostenko.architecturecomponentstmdb.details.repository.persistance.MovieDao

oligazar / ViewModelFactory.kt

Last active September 21, 2018 22:15

1#. ViewModelFactory

	inline fun <VM : ViewModel> viewModelFactory(crossinline f: () -> VM) =
	object : ViewModelProvider.Factory {
	@Suppress("UNCHECKED_CAST")
	override fun <T : ViewModel> create(aClass: Class<T>):T = f() as T
	}

	// Usage
	private val viewModel by lazy {
	val factory = viewModelFactory { component.myViewModel() }
	ViewModelProviders.of(this, factory)

oligazar / ApiResponse.kt

Last active September 28, 2018 04:04

https://medium.com/androiddevelopers/lifecycle-aware-data-loading-with-android-architecture-components-f95484159de4

	package us.kostenko.architecturecomponentstmdb.details.viewmodel.netres

	import retrofit2.Response
	import timber.log.Timber
	import java.util.regex.Pattern

	/**
	* Common class used by API responses.
	* @param <T> the type of the response object
	</T> */

oligazar / LiveDataCallAdapter.kt

Last active September 19, 2018 13:44

Build an app with offline support: exposing network states https://proandroiddev.com/build-an-app-with-offline-support-exposing-network-states-1e09e138b1ed

	package com.android.example.github.util

	import android.arch.lifecycle.LiveData
	import com.android.example.github.api.ApiResponse
	import retrofit2.Call
	import retrofit2.CallAdapter
	import retrofit2.Callback
	import retrofit2.Response
	import java.lang.reflect.Type
	import java.util.concurrent.atomic.AtomicBoolean

oligazar / Timber.kt

Last active September 17, 2018 15:04

- Android Logging — My Timber Setup https://android.jlelse.eu/my-timber-setup-493a8ec7a10c - Android File Logging With Timber https://medium.com/@vicky7230/file-logging-with-timber-4e63a1b86a66

	/**
	* Lives in debug build variant
	*/
	object MyTimberImplementation: TimberLog {

	override fun init() {
	Timber.plant(object: Timber.DebugTree() {
	override fun createStackElementTag(element: StackTraceElement): String? {
	return String.format("(%s:%s)",
	super.createStackElementTag(element),

oligazar / DaoQueriesExample.kt

Last active September 26, 2018 03:37

1. TypeConverters 2. DaoQueriesExamples Android Architecture Components: Room — Relationships https://android.jlelse.eu/android-architecture-components-room-relationships-bf473510c14a Defining data using Room entities https://developer.android.com/

	@Dao
	public abstract class ProductDao {
	@Insert
	public abstract void insert(Product product);

	@Delete
	public abstract void delete(Product product);

	@Transaction
	public void insertAndDeleteInTransaction(Product newProduct, Product oldProduct) {

oligazar / CodeLabs.kt

Created September 13, 2018 22:41


	Unit Testing of Cloud Functions
	https://firebase.google.com/docs/functions/unit-testing

	Using Firebase Test Lab to Improve the Quality of your Mobile Apps
	https://codelabs.developers.google.com/codelabs/firebase-test-lab/index.html?index=..%2F..%2Findex#0

	Recognize text in images with ML Kit for Firebase
	https://codelabs.developers.google.com/codelabs/mlkit-android/index.html?index=..%2F..%2Findex#0

oligazar / CoroutinesInPractice.kt

Last active November 11, 2018 05:02

1#. Error handling with coroutines 2#. Suspending functions best practice: suspending functions do not block 3#. Testing problems 4#. Liks 5#. Coroutines in practice hint: \!h - highlites the line

	import android.location.Location
	import kotlinx.coroutines.experimental.CoroutineScope
	import kotlinx.coroutines.experimental.Dispatchers
	import kotlinx.coroutines.experimental.Job
	import kotlinx.coroutines.experimental.android.Main
	import kotlinx.coroutines.experimental.channels.Channel
	import kotlinx.coroutines.experimental.channels.ReceiveChannel
	import kotlinx.coroutines.experimental.channels.SendChannel
	import kotlinx.coroutines.experimental.coroutineScope
	import kotlinx.coroutines.experimental.launch

oligazar / ChooseTicketFragment.kt

Last active June 5, 2018 02:19

	package ru.kometa.app.ticket.choose.view

	import android.content.Context
	import android.os.Bundle
	import android.support.v4.view.ViewCompat
	import android.support.v7.widget.LinearLayoutManager
	import android.view.LayoutInflater
	import android.view.View
	import android.view.ViewGroup
	import io.reactivex.disposables.CompositeDisposable