Use the new app icon

android/app/src/main/AndroidManifest.xml

@@ -12,7 +12,7 @@
     <uses-permission android:name="android.permission.CAMERA" />
     <application
         android:label="Plante"
-        android:icon="@mipmap/icon">
+        android:icon="@mipmap/ic_launcher">
         <activity
             android:name=".MainActivity"
             android:launchMode="singleTop"

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="@drawable/ic_launcher_background"/>
+  <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

pubspec.yaml

@@ -82,11 +82,14 @@ dev_dependencies:
   test: ^1.16.8
   trotter: ^2.0.0-dev.1
 
-flutter_icons:
-  android: "icon"
+flutter_launcher_icons:
+  android: true
   ios: true
   image_path: "icon/icon.png"
   image_path_ios: "icon/icon_ios.png"
+  adaptive_icon_background: "icon/icon_android_background.png"
+  adaptive_icon_foreground: "icon/icon_android_foreground.png"
+
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec