Merge pull request #15 from felipecesar42/master

included swift 5 in the project's specifications and updated androidX dependency

android/build.gradle

@@ -27,18 +27,22 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
+
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
     }
     defaultConfig {
-        minSdkVersion 16
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        minSdkVersion 21
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     lintOptions {
         disable 'InvalidPackage'
     }
+    
+    aaptOptions.cruncherEnabled = false
+    aaptOptions.useNewCruncher = false
 }
 
 dependencies {

ios/qr_code_scanner.podspec

@@ -18,5 +18,6 @@ A new Flutter project.
   s.dependency 'Flutter'
   s.dependency 'MTBBarcodeScanner'
   s.ios.deployment_target = '8.0'
+  s.swift_version = '5.0'
 end