Fix init crash sample

example/android/app/build.gradle

@@ -30,8 +30,9 @@ android {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "org.infobip.plugins.mobilemessaging.flutter.infobip_mobilemessaging_example"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 30
+        multiDexEnabled true
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }
@@ -45,6 +46,14 @@ android {
     }
 }
 
+dependencies {
+    implementation "androidx.multidex:multidex:2.0.1"
+    implementation 'com.google.firebase:firebase-iid'
+    implementation 'com.google.android.gms:play-services-basement:17.6.0'
+}
+
 flutter {
     source '../..'
 }
+
+apply plugin: 'com.google.gms.google-services'

example/android/build.gradle

@@ -5,7 +5,8 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:4.2.2'
+        classpath 'com.google.gms:google-services:4.3.10'
     }
 }
 

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Jun 23 08:50:38 CEST 2017
+#Tue Nov 30 00:02:14 MSK 2021
 distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
+zipStoreBase=GRADLE_USER_HOME

example/pubspec.lock

@@ -64,6 +64,76 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.2"
+  firebase:
+    dependency: transitive
+    description:
+      name: firebase
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "9.0.2"
+  firebase_analytics:
+    dependency: "direct main"
+    description:
+      name: firebase_analytics
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "8.3.4"
+  firebase_analytics_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_analytics_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.1"
+  firebase_analytics_web:
+    dependency: transitive
+    description:
+      name: firebase_analytics_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.0+1"
+  firebase_core:
+    dependency: "direct main"
+    description:
+      name: firebase_core
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.10.0"
+  firebase_core_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_core_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.1.0"
+  firebase_core_web:
+    dependency: transitive
+    description:
+      name: firebase_core_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  firebase_performance:
+    dependency: "direct main"
+    description:
+      name: firebase_performance
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.1+4"
+  firebase_performance_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_performance_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.1+7"
+  firebase_performance_web:
+    dependency: transitive
+    description:
+      name: firebase_performance_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.2"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -99,7 +169,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.2.0"
+    version: "0.4.2"
   js:
     dependency: transitive
     description:
@@ -127,42 +197,42 @@ packages:
       name: package_info_plus
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.3"
+    version: "1.3.0"
   package_info_plus_linux:
     dependency: transitive
     description:
       name: package_info_plus_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.3"
   package_info_plus_macos:
     dependency: transitive
     description:
       name: package_info_plus_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.1"
+    version: "1.3.0"
   package_info_plus_platform_interface:
     dependency: transitive
     description:
       name: package_info_plus_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.0.2"
   package_info_plus_web:
     dependency: transitive
     description:
       name: package_info_plus_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.4"
   package_info_plus_windows:
     dependency: transitive
     description:
       name: package_info_plus_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.4"
   path:
     dependency: transitive
     description:
@@ -183,7 +253,7 @@ packages:
       name: plugin_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.2"
   sky_engine:
     dependency: transitive
     description: flutter

example/pubspec.yaml

@@ -11,6 +11,9 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  firebase_core: "^1.10.0"
+  firebase_analytics: ^8.3.4
+  firebase_performance: ^0.7.1+4
 
   infobip_mobilemessaging:
     # When depending on this package from a real application you should use:

pubspec.lock

@@ -113,7 +113,7 @@ packages:
       name: package_info_plus
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.6"
+    version: "1.3.0"
   package_info_plus_linux:
     dependency: transitive
     description:
@@ -127,7 +127,7 @@ packages:
       name: package_info_plus_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.1"
+    version: "1.3.0"
   package_info_plus_platform_interface:
     dependency: transitive
     description:
@@ -148,7 +148,7 @@ packages:
       name: package_info_plus_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.3"
+    version: "1.0.4"
   path:
     dependency: transitive
     description: