Upgrade dependencies

- upgrade pub dependencies
- Migrate to AndroidX
- EnsureInitialized

Author: prasadsunny1

.gitignore

@@ -69,3 +69,5 @@ build/
 !**/ios/**/default.pbxuser
 !**/ios/**/default.perspectivev3
 !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
+.flutter-plugins-dependencies
+ios/Flutter/flutter_export_environment.sh

android/app/build.gradle

@@ -38,7 +38,7 @@ android {
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
     buildTypes {
@@ -56,6 +56,6 @@ flutter {
 
 dependencies {
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:1.0.2'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
 }

android/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.1'
+        classpath 'com.android.tools.build:gradle:3.5.2'
     }
 }
 

android/gradle.properties

@@ -1 +1,4 @@
+android.enableJetifier=true
+android.useAndroidX=true
 org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Jun 23 08:50:38 CEST 2017
+#Tue Dec 03 01:13:42 IST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip

lib/main.dart

@@ -15,6 +15,7 @@ import 'ui/splash/splash.dart';
 var appComponent;
 
 void main() {
+  WidgetsFlutterBinding.ensureInitialized();
   SystemChrome.setPreferredOrientations([
     DeviceOrientation.portraitUp,
     DeviceOrientation.portraitDown,

pubspec.yaml

@@ -10,7 +10,7 @@ description: A flutter boilerplate project created using MobX and Provider.
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.2.2 <3.0.0"
+  sdk: ">=2.6.0 <3.0.0"
 
 dependencies:
   flutter:
@@ -25,7 +25,7 @@ dependencies:
   cupertino_icons: ^0.1.2
 
   # The following adds the shared pref as a dependency in your application
-  shared_preferences: ^0.5.3+4
+  shared_preferences: ^0.5.4+6
 
   # A composable, Future-based library for making HTTP requests.
   http: ^0.12.0+2
@@ -34,19 +34,19 @@ dependencies:
   # run below mentioned commands to generate launcher icons
   # flutter packages get
   # flutter packages pub run flutter_launcher_icons:main
-  flutter_launcher_icons: ^0.7.3
+  flutter_launcher_icons: ^0.7.4
 
   # Flogs, a powerful logging framework
   f_logs: ^1.2.1
 
   # MobX is a library for reactively managing the state of your applications. Use the power of
   # observables, actions, and reactions to supercharge your Dart and Flutter apps.
-  mobx: ^0.3.8+1
-  flutter_mobx: ^0.3.3+1
-  mobx_codegen: ^0.3.9+1
+  mobx: ^0.3.9+3
+  flutter_mobx: ^0.3.3+3
+  mobx_codegen: ^0.3.10+1
 
   # An helper to easily exposes a value using InheritedWidget without having to write one.
-  provider: ^3.1.0
+  provider: ^3.2.0
 
   # String validation and sanitization for Dart. Dart 2-compatible version of validator
   validators: ^2.0.0+1
@@ -55,7 +55,7 @@ dependencies:
   dio: 2.1.13
 
   # A flexible widget for user notification.
-  flushbar: ^1.9.0
+  flushbar: ^1.9.1
 
   # Dependency injection
   inject:
@@ -73,8 +73,8 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
 
-  json_serializable: ^3.2.2
-  build_runner: ^1.7.1
+  json_serializable: ^3.2.3
+  build_runner: ^1.7.2
   inject_generator:
     git:
       url: https://github.com/google/inject.dart.git