thenixan

buildscript {
    ext.kotlin_version = '1.2.10'
    ext.rxjava2_version = '2.1.9'
    ext.retrofit_version = '2.3.0'
    ...
}
...
dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"

thenixan

class ShareActivity : SplashedActivity() {

    private val helloText by lazy { findViewById<TextView>(R.id.helloText) }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        getUser()?.let {
            helloText.text = "${it.login}\n${intent.getStringExtra(Intent.EXTRA_TEXT)}"
        }

thenixan

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

...

        <activity android:name=".ShareActivity">
            <intent-filter>
                <action android:name="android.intent.action.SEND" />
                <category android:name="android.intent.category.DEFAULT" />

thenixan

class AuthActivity : AppCompatActivity() {

    private val authCardView by lazy { findViewById<CardView>(R.id.authCardView) }
    private val okButton by lazy { findViewById<Button>(R.id.okButton) }
    private val cancelButton by lazy { findViewById<Button>(R.id.cancelButton) }
    private val loginEditText by lazy { findViewById<EditText>(R.id.loginEditText) }
    private val passwordEditText by lazy { findViewById<EditText>(R.id.passwordEditText) }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

thenixan

private const val ACTIVITY_AUTH = 1000

abstract class SplashedActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        if (!isAuthenticated()) {
            startActivityForResult(Intent(this, AuthActivity::class.java), ACTIVITY_AUTH)
        }
        setTheme(R.style.AppTheme_Base)
        super.onCreate(savedInstanceState)

thenixan

<resources>

    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

    <style name="AppTheme.SplashScreen" parent="AppTheme">
        <item name="android:windowBackground">@drawable/splash</item>

thenixan

(0..10)
  .asSequence()
  .map {
    println(it)
    it
  }
  .filter { it % 2 == 0 }
  .map { it + 10 }
  .forEach { println(it) }
  

thenixan

...
allprojects {
        repositories {
                ...
                maven { url 'https://jitpack.io' }
        }
}
...

thenixan

...
dependencies {
        compile 'com.github.thenixan:android-regexp-formatter:v0.0.+'
}
...

thenixan

package org.nixan.sandboxapp

import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.widget.Button
import android.widget.EditText
import android.widget.Toast
import ru.nixan.regexpformatter.RegExpFormatter

class MainActivity : AppCompatActivity() {