added ff for Pro features tile on main screen

* added `showEV100` to user preferences

* integrated EV100 setting to UI

* available for pro

* replaced `IAPProducts.isPurchased` with context extension

* fixed `UserPreferencesProvider` tests

* EV100 -> Ev100

.vscode/launch.json

@@ -82,5 +82,20 @@
             ],
             "program": "${workspaceFolder}/lib/main_dev.dart",
         },
+        {
+            "name": "dev-simulator",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "debug",
+            "args": [
+                "--flavor",
+                "dev",
+                "--dart-define",
+                "cameraPreviewAspectRatio=240/320",
+                "--dart-define",
+                "cameraStubImage=assets/camera_stub_image.jpg"
+            ],
+            "program": "${workspaceFolder}/lib/main_dev.dart",
+        },
     ],
 }

PRIVACY_POLICY.md

@@ -1,6 +1,6 @@
 **Privacy Policy**
 
-I, Vodemn, built the Material Lightmeter app as a Free app. This app is provided at no cost and is intended for use as is.
+I, Vadim Turko, built the Material Lightmeter app as a Free app. This app is provided at no cost and is intended for use as is.
 
 **Information Collection and Use**
 
@@ -20,7 +20,7 @@ This app contains links to other sites. If you click on a third-party link, you
 
 I may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. I will notify you of any changes by posting the new Privacy Policy on this page.
 
-This policy is effective as of 2023-02-24
+This policy is effective as of 2024-01-04
 
 **Contact Us**
 

README.md

@@ -9,7 +9,7 @@
 - [Backstory](#backstory)
 - [Screenshots](#screenshots)
 - [Development](#development)
-- [Contribution](#contribution)
+- [Support](#support)
 - [iOS Limitations](#ios-limitations)
 
 # Backstory
@@ -36,7 +36,7 @@ Without further delay behold my new Lightmeter app inspired by Material You (a.k
 
 To build this app you need to install Flutter 3.10.0 stable. [How to install](https://docs.flutter.dev/get-started/install).
 
-### 3. Project setup
+### 2. Project setup
 
 As part of the app's functionallity is in the private repo, you have to replace these lines in _pubspec.yaml_:
 
@@ -69,11 +69,11 @@ flutter pub get
 flutter pub run intl_utils:generate
 ```
 
-### 4. (Optional) Install Firebase
+### 3. (Optional) Install Firebase
 
 Out of the box Firebase Crashlytics won't work. If you want to add Crashlytics to your local build please follow [this guide](https://firebase.google.com/docs/flutter/setup).
 
-### 5. Build
+### 4. Build
 
 #### Android
 
@@ -87,11 +87,11 @@ flutter build apk --release --flavor dev --dart-define cameraPreviewAspectRatio=
 
 TBD
 
-# Contribution
+# Support
 
-To report a bug or suggest a new feature open a new [issue](https://github.com/vodemn/m3_lightmeter/issues).
+To report a bug or suggest a new feature open a new [issue](https://github.com/vodemn/m3_lightmeter/issues). To contribute to the project feel free to open a Pull Request, but you need to follow this [style guide](doc/style_guide.md).
 
-In case you want to help develop this project feel free to open a Pull Request, but you need to follow this [style guide](doc/style_guide.md).
+In case you have any other questions please contact me via [email](mailto:contact.vodemn@gmail.com?subject="Lightmeter").
 
 # iOS Limitations
 

android/app/build.gradle

@@ -75,12 +75,13 @@ android {
     flavorDimensions "app"
     productFlavors {
         dev {
-            applicationId "com.vodemn.lightmeter.dev"
+            resValue "string", "app_name", "Lightmeter (DEV)"
             dimension "app"
             signingConfig signingConfigs.release
+            applicationIdSuffix ".dev"
         }
         prod {
-            applicationId "com.vodemn.lightmeter"
+            resValue "string", "app_name", "Lightmeter"
             dimension "app"
             signingConfig signingConfigs.release
         }

android/app/src/dev/res/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#212121</color>
+</resources>

android/app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
     package="com.vodemn.lightmeter">
 
     <application
-        android:label="Lightmeter"
+        android:label="@string/app_name"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

android/app/src/main/res/mipmap-anydpi-v26/launcher_icon.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="@drawable/ic_launcher_foreground"/>
-</adaptive-icon>

android/app/src/prod/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="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/prod/res/mipmap-anydpi-v26/ic_launcher_round.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="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/prod/res/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#212121</color>
+</resources>

assets/README.md

@@ -0,0 +1,11 @@
+# Assets
+
+## Launcher icons
+
+### Android
+
+Resources for Android are generated in Android Studio from the 512x512 source image as described in this [guide](https://developer.android.com/studio/write/create-app-icons).
+
+### iOS
+
+Resources for iOS are generated in XCode from the 1024x1024 source image as described in this [guide](https://developer.apple.com/documentation/xcode/configuring-your-app-icon).

iap/lib/src/providers/iap_products_provider.dart

@@ -6,8 +6,10 @@ class IAPProductsProvider extends StatefulWidget {
 
   const IAPProductsProvider({required this.child, super.key});
 
-  static IAPProductsProviderState of(BuildContext context) {
-    return context.findAncestorStateOfType<IAPProductsProviderState>()!;
+  static IAPProductsProviderState of(BuildContext context) => IAPProductsProvider.maybeOf(context)!;
+
+  static IAPProductsProviderState? maybeOf(BuildContext context) {
+    return context.findAncestorStateOfType<IAPProductsProviderState>();
   }
 
   @override
@@ -54,8 +56,7 @@ class IAPProducts extends InheritedModel<IAPProductType> {
   bool updateShouldNotify(IAPProducts oldWidget) => false;
 
   @override
-  bool updateShouldNotifyDependent(IAPProducts oldWidget, Set<IAPProductType> dependencies) =>
-      false;
+  bool updateShouldNotifyDependent(IAPProducts oldWidget, Set<IAPProductType> dependencies) => false;
 
   IAPProduct? _findProduct(IAPProductType type) {
     try {

ios/Podfile

@@ -40,6 +40,12 @@ post_install do |installer|
 
     # Start of the permission_handler configuration
     target.build_configurations.each do |config|
+      # https://github.com/CocoaPods/CocoaPods/issues/12012
+      xcconfig_path = config.base_configuration_reference.real_path
+      xcconfig = File.read(xcconfig_path)
+      xcconfig_mod = xcconfig.gsub(/DT_TOOLCHAIN_DIR/, "TOOLCHAIN_DIR")
+      File.open(xcconfig_path, "w") { |file| file << xcconfig_mod }
+
       #  Preprocessor definitions can be found in: https://github.com/Baseflow/flutter-permission-handler/blob/master/permission_handler_apple/ios/Classes/PermissionHandlerEnums.h
       config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
         '$(inherited)',

ios/Runner.xcodeproj/project.pbxproj

@@ -44,7 +44,7 @@
 		8C539F8FF42AB22E298D5A5E /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
-		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		97C146EE1CF9000F007C117D /* Lightmeter.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Lightmeter.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
@@ -95,7 +95,7 @@
 		97C146EF1CF9000F007C117D /* Products */ = {
 			isa = PBXGroup;
 			children = (
-				97C146EE1CF9000F007C117D /* Runner.app */,
+				97C146EE1CF9000F007C117D /* Lightmeter.app */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -154,6 +154,7 @@
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
 				45F53C083F2EA48EF231DA16 /* [CP] Embed Pods Frameworks */,
+				FF00F85CE432774850A0EDB7 /* [firebase_crashlytics] Crashlytics Upload Symbols */,
 			);
 			buildRules = (
 			);
@@ -161,7 +162,7 @@
 			);
 			name = Runner;
 			productName = Runner;
-			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
+			productReference = 97C146EE1CF9000F007C117D /* Lightmeter.app */;
 			productType = "com.apple.product-type.application";
 		};
 /* End PBXNativeTarget section */
@@ -242,6 +243,7 @@
 			files = (
 			);
 			inputPaths = (
+				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
 			);
 			name = "Thin Binary";
 			outputPaths = (
@@ -282,6 +284,29 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
+		FF00F85CE432774850A0EDB7 /* [firebase_crashlytics] Crashlytics Upload Symbols */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"\"${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}\"",
+				"\"${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/\"",
+				"\"${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/Info.plist\"",
+				"\"$(TARGET_BUILD_DIR)/$(EXECUTABLE_PATH)\"",
+				"\"$(PROJECT_DIR)/firebase_app_id_file.json\"",
+			);
+			name = "[firebase_crashlytics] Crashlytics Upload Symbols";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"$PODS_ROOT/FirebaseCrashlytics/upload-symbols\" --flutter-project \"$PROJECT_DIR/firebase_app_id_file.json\" ";
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -370,18 +395,23 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = "AppIcon-prod";
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = 489Z6UQMGN;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = Lightmeter;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.vodemn.lightmeter;
-				PRODUCT_NAME = "$(TARGET_NAME)";
+				PRODUCT_NAME = Lightmeter;
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -499,18 +529,23 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = "AppIcon-prod";
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = 489Z6UQMGN;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = Lightmeter;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.vodemn.lightmeter;
-				PRODUCT_NAME = "$(TARGET_NAME)";
+				PRODUCT_NAME = Lightmeter;
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
@@ -522,18 +557,23 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = "AppIcon-prod";
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = 489Z6UQMGN;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = Lightmeter;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.vodemn.lightmeter;
-				PRODUCT_NAME = "$(TARGET_NAME)";
+				PRODUCT_NAME = Lightmeter;
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -599,18 +639,23 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = "AppIcon-dev";
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = 489Z6UQMGN;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = "Lightmeter (DEV)";
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.vodemn.lightmeter.dev;
-				PRODUCT_NAME = "$(TARGET_NAME)";
+				PRODUCT_NAME = "Lightmeter (DEV)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
@@ -674,18 +719,23 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = "AppIcon-dev";
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = 489Z6UQMGN;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = "Lightmeter (DEV)";
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.vodemn.lightmeter.dev;
-				PRODUCT_NAME = "$(TARGET_NAME)";
+				PRODUCT_NAME = "Lightmeter (DEV)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -746,18 +796,23 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = "AppIcon-dev";
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = 489Z6UQMGN;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = "Lightmeter (DEV)";
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.vodemn.lightmeter.dev;
-				PRODUCT_NAME = "$(TARGET_NAME)";
+				PRODUCT_NAME = "Lightmeter (DEV)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";

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

@@ -0,0 +1,14 @@
+{
+  "images" : [
+    {
+      "filename" : "Icon square (dev).png",
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

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

@@ -0,0 +1,14 @@
+{
+  "images" : [
+    {
+      "filename" : "Icon square.png",
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

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

@@ -1,122 +0,0 @@
-{
-  "images" : [
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-83.5x83.5@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
-      "filename" : "Icon-App-1024x1024@1x.png",
-      "scale" : "1x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}

ios/Runner/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/Runner/Info.plist

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-	<dict>
+<dict>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
-		<true />
+	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
-		<string>Lightmeter</string>
+	<string>$(PRODUCT_NAME)</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
@@ -25,9 +25,9 @@
 	<key>CFBundleVersion</key>
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
-		<true />
+	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
-		<true />
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -44,8 +44,8 @@
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
-		<false />
+	<false/>
 	<key>NSCameraUsageDescription</key>
 	<string>Provide camera permissions in order to make measurements</string>
-	</dict>
+</dict>
 </plist>

lib/application.dart

@@ -3,6 +3,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:lightmeter/data/models/supported_locale.dart';
 import 'package:lightmeter/generated/l10n.dart';
+import 'package:lightmeter/platform_config.dart';
 import 'package:lightmeter/providers/user_preferences_provider.dart';
 import 'package:lightmeter/screens/metering/flow_metering.dart';
 import 'package:lightmeter/screens/settings/flow_settings.dart';
@@ -17,13 +18,13 @@ class Application extends StatelessWidget {
     return AnnotatedRegion(
       value: SystemUiOverlayStyle(
         statusBarColor: Colors.transparent,
-        statusBarBrightness:
-            systemIconsBrightness == Brightness.light ? Brightness.dark : Brightness.light,
+        statusBarBrightness: systemIconsBrightness == Brightness.light ? Brightness.dark : Brightness.light,
         statusBarIconBrightness: systemIconsBrightness,
         systemNavigationBarColor: Colors.transparent,
         systemNavigationBarIconBrightness: systemIconsBrightness,
       ),
       child: MaterialApp(
+        debugShowCheckedModeBanner: !PlatformConfig.isTest,
         theme: theme,
         locale: Locale(UserPreferencesProvider.localeOf(context).intlName),
         localizationsDelegates: const [

lib/application_wrapper.dart

@@ -30,7 +30,7 @@ class ApplicationWrapper extends StatelessWidget {
       future: Future.wait<dynamic>([
         SharedPreferences.getInstance(),
         const LightSensorService(LocalPlatform()).hasSensor(),
-        const RemoteConfigService().activeAndFetchFeatures(),
+        if (env.buildType != BuildType.dev) const RemoteConfigService().activeAndFetchFeatures(),
       ]),
       builder: (_, snapshot) {
         if (snapshot.data != null) {
@@ -47,7 +47,8 @@ class ApplicationWrapper extends StatelessWidget {
             userPreferencesService: userPreferencesService,
             volumeEventsService: const VolumeEventsService(LocalPlatform()),
             child: RemoteConfigProvider(
-              remoteConfigService: const RemoteConfigService(),
+              remoteConfigService:
+                  env.buildType != BuildType.dev ? const RemoteConfigService() : const MockRemoteConfigService(),
               child: EquipmentProfileProvider(
                 storageService: iapService,
                 child: FilmsProvider(

lib/data/models/camera_feature.dart

@@ -0,0 +1,13 @@
+enum CameraFeature {
+  spotMetering,
+  histogram,
+}
+
+typedef CameraFeaturesConfig = Map<CameraFeature, bool>;
+
+extension CameraFeaturesConfigJson on CameraFeaturesConfig {
+  static CameraFeaturesConfig fromJson(Map<String, dynamic> data) =>
+      <CameraFeature, bool>{for (final f in CameraFeature.values) f: data[f.name] as bool? ?? false};
+
+  Map<String, dynamic> toJson() => map((key, value) => MapEntry(key.name, value));
+}