updating Commons, gradle, kotlin etc

app/build.gradle

@@ -3,15 +3,16 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion '26.0.2'
+    compileSdkVersion 27
+    buildToolsVersion '27.0.1'
 
     defaultConfig {
         applicationId "com.simplemobiletools.calculator"
         minSdkVersion 16
-        targetSdkVersion 26
+        targetSdkVersion 27
         versionCode 13
         versionName "2.0.0"
+        setProperty("archivesBaseName", "calculator")
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
@@ -39,32 +40,19 @@ android {
 }
 
 dependencies {
-    compile 'com.simplemobiletools:commons:2.35.6'
-    compile 'me.grantland:autofittextview:0.2.1'
-    compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
+    implementation 'com.simplemobiletools:commons:3.0.0'
+    implementation 'me.grantland:autofittextview:0.2.1'
 
-    testCompile 'junit:junit:4.12'
-    testCompile 'org.robolectric:robolectric:3.5.1'
+    testImplementation 'junit:junit:4.12'
+    testImplementation 'org.robolectric:robolectric:3.5.1'
 
-    androidTestCompile 'com.android.support:support-annotations:26.0.2'
-    androidTestCompile 'com.android.support.test:runner:0.5'
-    androidTestCompile 'com.android.support.test:rules:0.5'
-    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
+    androidTestImplementation 'com.android.support:support-annotations:27.0.1'
+    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test:rules:1.0.1'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
 }
 
-buildscript {
-    ext.kotlin_version = '1.1.51'
-    repositories {
-        mavenCentral()
-    }
-
-    dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
-    }
-}
-
-def Properties props = new Properties()
+Properties props = new Properties()
 def propFile = new File('signing.properties')
 if (propFile.canRead()) {
     props.load(new FileInputStream(propFile))

app/src/main/AndroidManifest.xml

@@ -2,7 +2,8 @@
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    package="com.simplemobiletools.calculator">
+    package="com.simplemobiletools.calculator"
+    android:installLocation="auto">
 
     <uses-permission
         android:name="android.permission.USE_FINGERPRINT"

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

@@ -1,12 +1,10 @@
 package com.simplemobiletools.calculator.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()
     }