Green-on-white icon, with rounded corners

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+  <background android:drawable="@color/ic_launcher_background"/>
+  <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/values/colors.xml

@@ -2,4 +2,5 @@
 <resources>
   <color name="primary">#A8EB8C</color>
 	<color name="splash_color">#ffffff</color>
+	<color name="ic_launcher_background">#ffffff</color>
 </resources>

pubspec.lock

@@ -21,21 +21,21 @@ packages:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.11"
+    version: "2.0.13"
   args:
     dependency: transitive
     description:
       name: args
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.2"
+    version: "1.6.0"
   async:
     dependency: transitive
     description:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.1"
   auto_route:
     dependency: "direct main"
     description:
@@ -77,7 +77,7 @@ packages:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "2.0.0"
   bs58check:
     dependency: transitive
     description:
@@ -147,7 +147,7 @@ packages:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.3"
   checked_yaml:
     dependency: transitive
     description:
@@ -168,7 +168,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.14.11"
+    version: "1.14.12"
   color:
     dependency: transitive
     description:
@@ -203,7 +203,7 @@ packages:
       name: crypto
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.3"
+    version: "2.1.4"
   csslib:
     dependency: transitive
     description:
@@ -517,7 +517,7 @@ packages:
       name: image
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.12"
   interactive_webview:
     dependency: "direct main"
     description:
@@ -790,7 +790,7 @@ packages:
       name: quiver
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.5"
+    version: "2.1.3"
   rate_my_app:
     dependency: "direct main"
     description:
@@ -935,7 +935,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.5"
+    version: "1.7.0"
   stack_trace:
     dependency: transitive
     description:
@@ -1110,7 +1110,7 @@ packages:
       name: xml
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.5.0"
+    version: "3.6.1"
   yaml:
     dependency: transitive
     description:

pubspec.yaml

@@ -62,9 +62,13 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
 flutter_icons:
-  image_path: assets/images/icon_app.jpg
+  image_path: assets/images/icon-square.png
+  image_path_ios: assets/images/icon-square.png
+  image_path_android: assets/images/icon-android-precomposed.png
   android: true
   ios: true
+  adaptive_icon_background: "#ffffff"
+  adaptive_icon_foreground: assets/images/icon-android-adaptive-foreground.png
 flutter:
   assets:
     - .env_prod