NamtarR

package com.namtarr.upsert

import androidx.room.Entity
import androidx.room.PrimaryKey

@Entity
class User(
    @PrimaryKey
    val id: Long,
    val name: String

romansl

package com.kaspersky.security_pulse_android.buisness.interactor

import com.kaspersky.security_pulse_android.buisness.repository.ILanguageRepository
import com.kaspersky.security_pulse_android.buisness.repository.ILoginRepository
import kotlinx.coroutines.experimental.async
import java.util.*

interface ILoginRepository {
  // Если функции репорзитория всегда планируется запускать из другого треда,
  // то разумно позаботиться о том, чтобы они сами для себя решали на каком 

Yazon2006

/**
 * Eases the Fragment.newInstance ceremony by marking the fragment's args with this delegate
 * Just write the property in newInstance and read it like any other property after the fragment has been created
 *
 * Inspired by Jake Wharton, he mentioned it during his IO/17 talk about Kotlin
 */
class FragmentArg<T : Any?> : kotlin.properties.ReadWriteProperty<Fragment, T?> {

    var value: T? = null

ZacSweers

Table Of Contents

• [Data Structures] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#data-structures)
• [Linked Lists] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#linked-lists)
• [Trees] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#trees)
  • [Binary Trees] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#binary-trees)
  • [Binary Search Tree] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#binary-search-tree)
  • [Red-Black Tree] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#red-black-tree)
  • [AVL Tree] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#avl-tree)
• [Tries] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#tries)

lawloretienne

Table Of Contents

• Data Structures
  • Linked Lists
  • Trees
    • Binary Trees
    • Binary Search Tree
    • Red-Black Tree
    • AVL Tree
• Tries

kamikat

<android.support.v4.widget.SwipeRefreshLayout
    android:id="@+id/refreshLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v4.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

antoniolg

class HomeActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_home)
        setSupportActionBar(toolbar)

        fab.setOnClickListener {
            it.snack("Snack message") {
                action("Action") { toast("Action clicked") }

mjdetullio

import com.android.build.gradle.AppPlugin

task consolidateJunitXml {
    description 'Copies JUnit XML reports into a single directory so SonarQube can import them all'
    doLast {
        def dest = file("${buildDir}/allJunit")
        delete dest
        copy {
            from "${buildDir}/test-results/debug"
            into dest

lopspower

Analyze & Manage Memory on Android Like a Boss

This Blog is all about memory management in Android. It provides information about how you can analyze & reduce memory usage while developing an Android app.

Memory management is a complex field of computer science and there are many techniques being developed to make it more efficient. This guide is designed to introduce you to some of the basic memory management issues that programmers face.

Memory Management in Android

Android is a Linux based operating system. It uses native open source C libraries which power Linux machines. All the basic operating system operations like I/O, memory management and so on are handled by the Linux kernel. Like Java and .NET, Android uses its own run time and virtual machine to manage application memory. Unlike either of these frameworks, the Android run time also manages the lifetime processes. Each Android application runs in a separate process within its own Dalvik instance, relinquishing all responsibility for memo