Add splash screen.

android/app/src/main/kotlin/fwrhine/weather_app/MainActivity.kt

@@ -2,5 +2,8 @@ package fwrhine.weather_app
 
 import io.flutter.embedding.android.FlutterActivity
 
+import android.os.Build
+import android.view.ViewTreeObserver
+import android.view.WindowManager
 class MainActivity: FlutterActivity() {
-}
+}

android/app/src/main/res/drawable/launch_background.xml

@@ -1,12 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
+    <item android:drawable="@color/splash_color" />
 
     <!-- You can insert your own image assets here -->
     <!-- <item>
         <bitmap
             android:gravity="center"
             android:src="@mipmap/launch_image" />
     </item> -->
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash" />
+    </item>
+
 </layer-list>

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

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="splash_color">#ffffff</color>
+</resources>

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

@@ -14,5 +14,7 @@
          This Theme is only used starting with V2 of Flutter's Android embedding. -->
     <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <item name="android:windowBackground">@android:color/white</item>
+        <item name="android:windowFullscreen">true</item>
+
     </style>
-</resources>
+</resources>

ios/Runner/AppDelegate.swift

@@ -7,7 +7,10 @@ import Flutter
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
+    var flutter_native_splash = 1
+    UIApplication.shared.isStatusBarHidden = false
+
     GeneratedPluginRegistrant.register(with: self)
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
-}
+}

ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,122 +1,122 @@
 {
   "images" : [
     {
-      "size" : "20x20",
-      "idiom" : "iphone",
       "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "20x20"
     },
     {
-      "size" : "20x20",
-      "idiom" : "iphone",
       "filename" : "Icon-App-20x20@3x.png",
-      "scale" : "3x"
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "20x20"
     },
     {
-      "size" : "29x29",
-      "idiom" : "iphone",
       "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
+      "idiom" : "iphone",
+      "scale" : "1x",
+      "size" : "29x29"
     },
     {
-      "size" : "29x29",
-      "idiom" : "iphone",
       "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "29x29"
     },
     {
-      "size" : "29x29",
-      "idiom" : "iphone",
       "filename" : "Icon-App-29x29@3x.png",
-      "scale" : "3x"
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "29x29"
     },
     {
-      "size" : "40x40",
-      "idiom" : "iphone",
       "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "40x40"
     },
     {
-      "size" : "40x40",
-      "idiom" : "iphone",
       "filename" : "Icon-App-40x40@3x.png",
-      "scale" : "3x"
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "40x40"
     },
     {
-      "size" : "60x60",
-      "idiom" : "iphone",
       "filename" : "Icon-App-60x60@2x.png",
-      "scale" : "2x"
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "60x60"
     },
     {
-      "size" : "60x60",
-      "idiom" : "iphone",
       "filename" : "Icon-App-60x60@3x.png",
-      "scale" : "3x"
+      "idiom" : "iphone",
+      "scale" : "3x",
+      "size" : "60x60"
     },
     {
-      "size" : "20x20",
-      "idiom" : "ipad",
       "filename" : "Icon-App-20x20@1x.png",
-      "scale" : "1x"
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "20x20"
     },
     {
-      "size" : "20x20",
-      "idiom" : "ipad",
       "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "20x20"
     },
     {
-      "size" : "29x29",
-      "idiom" : "ipad",
       "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "29x29"
     },
     {
-      "size" : "29x29",
-      "idiom" : "ipad",
       "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "29x29"
     },
     {
-      "size" : "40x40",
-      "idiom" : "ipad",
       "filename" : "Icon-App-40x40@1x.png",
-      "scale" : "1x"
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "40x40"
     },
     {
-      "size" : "40x40",
-      "idiom" : "ipad",
       "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "40x40"
     },
     {
-      "size" : "76x76",
-      "idiom" : "ipad",
       "filename" : "Icon-App-76x76@1x.png",
-      "scale" : "1x"
+      "idiom" : "ipad",
+      "scale" : "1x",
+      "size" : "76x76"
     },
     {
-      "size" : "76x76",
-      "idiom" : "ipad",
       "filename" : "Icon-App-76x76@2x.png",
-      "scale" : "2x"
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "76x76"
     },
     {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
       "filename" : "Icon-App-83.5x83.5@2x.png",
-      "scale" : "2x"
+      "idiom" : "ipad",
+      "scale" : "2x",
+      "size" : "83.5x83.5"
     },
     {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
       "filename" : "Icon-App-1024x1024@1x.png",
-      "scale" : "1x"
+      "idiom" : "ios-marketing",
+      "scale" : "1x",
+      "size" : "1024x1024"
     }
   ],
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
 }

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -19,7 +19,7 @@
                             <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
                             </imageView>
                         </subviews>
-                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <color key="backgroundColor" red="1.0" green="1.0" blue="1.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
                             <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
                             <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
@@ -32,6 +32,6 @@
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="168" height="185"/>
+        <image name="LaunchImage" width="432" height="432"/>
     </resources>
-</document>
+</document>

ios/Runner/Info.plist

@@ -41,5 +41,8 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>UIStatusBarHidden</key>
+	<true/>
+
 </dict>
-</plist>
+</plist>

pubspec.yaml

@@ -34,6 +34,7 @@ dependencies:
 
 dev_dependencies:
   flutter_launcher_icons:
+  flutter_native_splash:
   flutter_test:
     sdk: flutter
 
@@ -57,4 +58,8 @@ flutter_icons:
   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"
+  adaptive_icon_foreground: "assets/launcher/foreground.png"
+
+flutter_native_splash:
+  image: assets/splash_screen.png
+  color: "ffffff"