TF-581 Add new icon for android/ios

android/app/src/main/AndroidManifest.xml

@@ -25,6 +25,7 @@
 
    <application
         android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
         android:icon="@mipmap/ic_launcher">
         <activity
             android:name=".MainActivity"

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

@@ -1,5 +0,0 @@
-<?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="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>

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

@@ -1,5 +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="@mipmap/ic_launcher_foreground"/>
+    <foreground android:drawable="@mipmap/ic_launcher"/>
 </adaptive-icon>

ios/Runner/Assets.xcassets/LauncherImage.imageset/Contents.json

@@ -1,17 +1,17 @@
 {
   "images" : [
     {
-      "filename" : "logo_tmail_v2.png",
+      "filename" : "LauncherImage.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
-      "filename" : "logo_tmail_v2@2x.png",
+      "filename" : "LauncherImage@2x.png",
       "idiom" : "universal",
       "scale" : "2x"
     },
     {
-      "filename" : "logo_tmail_v2@3x.png",
+      "filename" : "LauncherImage@3x.png",
       "idiom" : "universal",
       "scale" : "3x"
     }

pubspec.yaml

@@ -174,6 +174,8 @@ dev_dependencies:
   hive_generator: 1.1.1
 
   flutter_lints: 1.0.4
+
+  flutter_launcher_icons: 0.9.3
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 
@@ -191,6 +193,7 @@ flutter:
   #   - images/a_dot_ham.jpeg
   assets:
     - assets/images/
+    - assets/icons/
     - env.file
 
   # An image asset can refer to one or more resolution-specific "variants", see
@@ -228,3 +231,11 @@ flutter:
         - asset: assets/fonts/Inter/Inter-Medium.ttf
           weight: 500
         - asset: assets/fonts/Inter/Inter-Regular.ttf
+
+flutter_icons:
+  android: true
+  ios: false
+  remove_alpha_ios: true
+  image_path: "assets/icons/icon_launcher.png"
+  adaptive_icon_background: "#000000"
+  adaptive_icon_foreground: "assets/icons/icon_launcher_foreground.png"