use the shared Splash activity

app/build.gradle

@@ -47,7 +47,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:2.41.11'
+    implementation 'com.simplemobiletools:commons:2.42.6'
     implementation 'com.davemorrissey.labs:subsampling-scale-image-view:3.8.0'
     implementation 'com.theartofdev.edmodo:android-image-cropper:2.4.0'
     implementation 'com.android.support:multidex:1.0.2'

app/src/main/kotlin/com/simplemobiletools/gallery/activities/SplashActivity.kt

@@ -1,12 +1,10 @@
 package com.simplemobiletools.gallery.activities
 
 import android.content.Intent
-import android.os.Bundle
-import android.support.v7.app.AppCompatActivity
+import com.simplemobiletools.commons.activities.BaseSplashActivity
 
-class SplashActivity : AppCompatActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
+class SplashActivity : BaseSplashActivity() {
+    override fun initActivity() {
         startActivity(Intent(this, MainActivity::class.java))
         finish()
     }

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.1.61'
+    ext.kotlin_version = '1.2.0'
 
     repositories {
         jcenter()