Add app launcher icons.

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>

lib/main.dart

@@ -96,60 +96,63 @@ class _HomeState extends State<Home> {
           height: MediaQuery.of(context).size.height / 3,
           width: MediaQuery.of(context).size.width,
           child: Padding(
-              padding: EdgeInsets.only(left: 20.0, right: 20.0),
-              child: ListView(
-                children: <Widget>[
-                  ListTile(
-                    dense: true,
-                    leading: Container(
-                      width: 30,
-                      alignment: Alignment.center,
-                      child: FaIcon(FontAwesomeIcons.thermometerHalf),
-                    ),
-                    title:
+              padding: EdgeInsets.only(left: 20.0, right: 20.0, top: 20.0),
+              child: MediaQuery.removePadding(
+                  context: context,
+                  removeTop: true,
+                  child: ListView(
+                    children: <Widget>[
+                      ListTile(
+                        dense: true,
+                        leading: Container(
+                          width: 30,
+                          alignment: Alignment.center,
+                          child: FaIcon(FontAwesomeIcons.thermometerHalf),
+                        ),
+                        title:
                         Text("Temperature", style: TextStyle(fontSize: 16.0)),
-                    trailing: Text(
-                        temp != null
-                            ? (temp.toInt().round()).toString() + "\u00B0C"
-                            : "",
-                        style: TextStyle(fontSize: 16.0)),
-                  ),
-                  ListTile(
-                    leading: Container(
-                      width: 30,
-                      alignment: Alignment.center,
-                      child: FaIcon(FontAwesomeIcons.cloud),
-                    ),
-                    title: Text("Weather", style: TextStyle(fontSize: 16.0)),
-                    trailing: Text(
-                        description != null
-                            ? description.toString().capitalizeFirstofEach
-                            : "",
-                        style: TextStyle(fontSize: 16.0)),
-                  ),
-                  ListTile(
-                    leading: Container(
-                      width: 30,
-                      alignment: Alignment.center,
-                      child: FaIcon(FontAwesomeIcons.sun),
-                    ),
-                    title: Text("Humidity", style: TextStyle(fontSize: 16.0)),
-                    trailing: Text(humidity != null ? humidity.toString() : "",
-                        style: TextStyle(fontSize: 16.0)),
-                  ),
-                  ListTile(
-                    leading: Container(
-                      width: 30,
-                      alignment: Alignment.center,
-                      child: FaIcon(FontAwesomeIcons.wind),
-                    ),
-                    title: Text("Wind Speed", style: TextStyle(fontSize: 16.0)),
-                    trailing: Text(
-                        windSpeed != null ? windSpeed.toString() : "",
-                        style: TextStyle(fontSize: 16.0)),
-                  )
-                ],
-              )))
+                        trailing: Text(
+                            temp != null
+                                ? (temp.toInt().round()).toString() + "\u00B0C"
+                                : "",
+                            style: TextStyle(fontSize: 16.0)),
+                      ),
+                      ListTile(
+                        leading: Container(
+                          width: 30,
+                          alignment: Alignment.center,
+                          child: FaIcon(FontAwesomeIcons.cloud),
+                        ),
+                        title: Text("Weather", style: TextStyle(fontSize: 16.0)),
+                        trailing: Text(
+                            description != null
+                                ? description.toString().capitalizeFirstofEach
+                                : "",
+                            style: TextStyle(fontSize: 16.0)),
+                      ),
+                      ListTile(
+                        leading: Container(
+                          width: 30,
+                          alignment: Alignment.center,
+                          child: FaIcon(FontAwesomeIcons.sun),
+                        ),
+                        title: Text("Humidity", style: TextStyle(fontSize: 16.0)),
+                        trailing: Text(humidity != null ? humidity.toString() : "",
+                            style: TextStyle(fontSize: 16.0)),
+                      ),
+                      ListTile(
+                        leading: Container(
+                          width: 30,
+                          alignment: Alignment.center,
+                          child: FaIcon(FontAwesomeIcons.wind),
+                        ),
+                        title: Text("Wind Speed", style: TextStyle(fontSize: 16.0)),
+                        trailing: Text(
+                            windSpeed != null ? windSpeed.toString() : "",
+                            style: TextStyle(fontSize: 16.0)),
+                      )
+                    ],
+                  ))))
     ]));
   }
 }

pubspec.yaml

@@ -33,6 +33,7 @@ dependencies:
   strings: ^0.1.4
 
 dev_dependencies:
+  flutter_launcher_icons:
   flutter_test:
     sdk: flutter
 
@@ -47,33 +48,13 @@ flutter:
   # the material Icons class.
   uses-material-design: true
 
-  # To add assets to your application, add an assets section, like this:
-  # assets:
-  #   - images/a_dot_burr.jpeg
-  #   - images/a_dot_ham.jpeg
+  assets:
+    - assets/
 
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/assets-and-images/#resolution-aware.
-
-  # For details regarding adding assets from package dependencies, see
-  # https://flutter.dev/assets-and-images/#from-packages
-
-  # To add custom fonts to your application, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts from package dependencies,
-  # see https://flutter.dev/custom-fonts/#from-packages
+flutter_icons:
+  ios: true
+  android: true
+  image_path_ios: "assets/launcher/rainbow_icon.png"
+  image_path_android: "assets/launcher/rainbow_icon.png"
+  adaptive_icon_background: "assets/launcher/background.png"
+  adaptive_icon_foreground: "assets/launcher/foreground.png"