✨ Native image, video rendering

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '12.0'
+platform :ios, '13.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
@@ -30,6 +30,8 @@ flutter_ios_podfile_setup
 target 'Runner' do
   use_frameworks!
 
+  pod 'Kingfisher', '~> 8.0'
+
   flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
   target 'RunnerTests' do
     inherit! :search_paths

ios/Podfile.lock

@@ -1,30 +1,56 @@
 PODS:
   - Flutter (1.0.0)
+  - Kingfisher (8.3.1)
+  - native_video_player (1.0.0):
+    - Flutter
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - sqflite_darwin (0.0.4):
+    - Flutter
+    - FlutterMacOS
+  - url_launcher_ios (0.0.1):
+    - Flutter
 
 DEPENDENCIES:
   - Flutter (from `Flutter`)
+  - Kingfisher (~> 8.0)
+  - native_video_player (from `.symlinks/plugins/native_video_player/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
+  - sqflite_darwin (from `.symlinks/plugins/sqflite_darwin/darwin`)
+  - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
+
+SPEC REPOS:
+  trunk:
+    - Kingfisher
 
 EXTERNAL SOURCES:
   Flutter:
     :path: Flutter
+  native_video_player:
+    :path: ".symlinks/plugins/native_video_player/ios"
   path_provider_foundation:
     :path: ".symlinks/plugins/path_provider_foundation/darwin"
   shared_preferences_foundation:
     :path: ".symlinks/plugins/shared_preferences_foundation/darwin"
+  sqflite_darwin:
+    :path: ".symlinks/plugins/sqflite_darwin/darwin"
+  url_launcher_ios:
+    :path: ".symlinks/plugins/url_launcher_ios/ios"
 
 SPEC CHECKSUMS:
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+  Kingfisher: 3204d23de16b5ea53541c44ca5a8efb55741dec3
+  native_video_player: e363dd14f6a498ad8a8f7e6486a0db046ad19f13
   path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
   shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
+  sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
+  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
 
-PODFILE CHECKSUM: 4305caec6b40dde0ae97be1573c53de1882a07e5
+PODFILE CHECKSUM: b9d63df345d0c6f260ddc467a83ae5f9c8a6cd6f
 
 COCOAPODS: 1.16.2

ios/Runner.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 70;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -52,6 +52,7 @@
 		331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		3A1C47BD29CC6AC2587D4DBE /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		737E920B2DB6A9FF00BE9CDB /* Runner.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = Runner.entitlements; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
@@ -67,6 +68,10 @@
 		F6D834CA86410B09796B312B /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
+/* Begin PBXFileSystemSynchronizedRootGroup section */
+		737E91D52DB6866B00BE9CDB /* NativeViews */ = {isa = PBXFileSystemSynchronizedRootGroup; explicitFileTypes = {}; explicitFolders = (); path = NativeViews; sourceTree = "<group>"; };
+/* End PBXFileSystemSynchronizedRootGroup section */
+
 /* Begin PBXFrameworksBuildPhase section */
 		1DFF8FEBBD0CF5A990600776 /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
@@ -114,7 +119,6 @@
 				14118AC858B441AB16B7309E /* Pods-RunnerTests.release.xcconfig */,
 				E6B10A9A85BECA2E576C91FF /* Pods-RunnerTests.profile.xcconfig */,
 			);
-			name = Pods;
 			path = Pods;
 			sourceTree = "<group>";
 		};
@@ -153,6 +157,8 @@
 		97C146F01CF9000F007C117D /* Runner */ = {
 			isa = PBXGroup;
 			children = (
+				737E920B2DB6A9FF00BE9CDB /* Runner.entitlements */,
+				737E91D52DB6866B00BE9CDB /* NativeViews */,
 				97C146FA1CF9000F007C117D /* Main.storyboard */,
 				97C146FD1CF9000F007C117D /* Assets.xcassets */,
 				97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */,
@@ -204,6 +210,9 @@
 			);
 			dependencies = (
 			);
+			fileSystemSynchronizedGroups = (
+				737E91D52DB6866B00BE9CDB /* NativeViews */,
+			);
 			name = Runner;
 			productName = Runner;
 			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
@@ -316,10 +325,14 @@
 			inputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
 			);
+			inputPaths = (
+			);
 			name = "[CP] Embed Pods Frameworks";
 			outputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
 			);
+			outputPaths = (
+			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
@@ -470,10 +483,12 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = W7HPZ53V6B;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -653,10 +668,12 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = W7HPZ53V6B;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -676,10 +693,12 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				DEVELOPMENT_TEAM = W7HPZ53V6B;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",

ios/Runner/AppDelegate.swift

@@ -3,11 +3,16 @@ import UIKit
 
 @main
 @objc class AppDelegate: FlutterAppDelegate {
-  override func application(
+    override func application(
-    _ application: UIApplication,
+        _ application: UIApplication,
-    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
-  ) -> Bool {
+    ) -> Bool {
-    GeneratedPluginRegistrant.register(with: self)
+        GeneratedPluginRegistrant.register(with: self)
-    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+        
-  }
+        guard let pluginRegistrar = self.registrar(forPlugin: "plugin-name") else { return false }
+        
+        pluginRegistrar.register(FLNativeImageFactory(messenger: pluginRegistrar.messenger()), withId: "native-image")
+        
+        return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+    }
 }

ios/Runner/Info.plist

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
@@ -24,6 +26,14 @@
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>fetch</string>
+		<string>audio</string>
+		<string>remote-notification</string>
+	</array>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -41,9 +51,5 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
 </dict>
 </plist>

ios/Runner/NativeViews/BlurHashDecoder.swift

@@ -0,0 +1,153 @@
+//
+//  BlurHashDecoder.swift
+//  Runner
+//
+//  Created by LittleSheep on 2025/4/21.
+//
+
+import UIKit
+
+extension UIImage {
+    public convenience init?(blurHash: String, size: CGSize, punch: Float = 1) {
+        guard blurHash.count >= 6 else { return nil }
+        
+        let sizeFlag = String(blurHash[0]).decode83()
+        let numY = (sizeFlag / 9) + 1
+        let numX = (sizeFlag % 9) + 1
+        
+        let quantisedMaximumValue = String(blurHash[1]).decode83()
+        let maximumValue = Float(quantisedMaximumValue + 1) / 166
+        
+        guard blurHash.count == 4 + 2 * numX * numY else { return nil }
+        
+        let colours: [(Float, Float, Float)] = (0 ..< numX * numY).map { i in
+            if i == 0 {
+                let value = String(blurHash[2 ..< 6]).decode83()
+                return decodeDC(value)
+            } else {
+                let value = String(blurHash[4 + i * 2 ..< 4 + i * 2 + 2]).decode83()
+                return decodeAC(value, maximumValue: maximumValue * punch)
+            }
+        }
+        
+        let width = Int(size.width)
+        let height = Int(size.height)
+        let bytesPerRow = width * 3
+        guard let data = CFDataCreateMutable(kCFAllocatorDefault, bytesPerRow * height) else { return nil }
+        CFDataSetLength(data, bytesPerRow * height)
+        guard let pixels = CFDataGetMutableBytePtr(data) else { return nil }
+        
+        for y in 0 ..< height {
+            for x in 0 ..< width {
+                var r: Float = 0
+                var g: Float = 0
+                var b: Float = 0
+                
+                for j in 0 ..< numY {
+                    for i in 0 ..< numX {
+                        let basis = cos(Float.pi * Float(x) * Float(i) / Float(width)) * cos(Float.pi * Float(y) * Float(j) / Float(height))
+                        let colour = colours[i + j * numX]
+                        r += colour.0 * basis
+                        g += colour.1 * basis
+                        b += colour.2 * basis
+                    }
+                }
+                
+                let intR = UInt8(linearTosRGB(r))
+                let intG = UInt8(linearTosRGB(g))
+                let intB = UInt8(linearTosRGB(b))
+                
+                pixels[3 * x + 0 + y * bytesPerRow] = intR
+                pixels[3 * x + 1 + y * bytesPerRow] = intG
+                pixels[3 * x + 2 + y * bytesPerRow] = intB
+            }
+        }
+        
+        let bitmapInfo = CGBitmapInfo(rawValue: CGImageAlphaInfo.none.rawValue)
+        
+        guard let provider = CGDataProvider(data: data) else { return nil }
+        guard let cgImage = CGImage(width: width, height: height, bitsPerComponent: 8, bitsPerPixel: 24, bytesPerRow: bytesPerRow,
+                                    space: CGColorSpaceCreateDeviceRGB(), bitmapInfo: bitmapInfo, provider: provider, decode: nil, shouldInterpolate: true, intent: .defaultIntent) else { return nil }
+        
+        self.init(cgImage: cgImage)
+    }
+}
+
+private func decodeDC(_ value: Int) -> (Float, Float, Float) {
+    let intR = value >> 16
+    let intG = (value >> 8) & 255
+    let intB = value & 255
+    return (sRGBToLinear(intR), sRGBToLinear(intG), sRGBToLinear(intB))
+}
+
+private func decodeAC(_ value: Int, maximumValue: Float) -> (Float, Float, Float) {
+    let quantR = value / (19 * 19)
+    let quantG = (value / 19) % 19
+    let quantB = value % 19
+    
+    let rgb = (
+        signPow((Float(quantR) - 9) / 9, 2) * maximumValue,
+        signPow((Float(quantG) - 9) / 9, 2) * maximumValue,
+        signPow((Float(quantB) - 9) / 9, 2) * maximumValue
+    )
+    
+    return rgb
+}
+
+private func signPow(_ value: Float, _ exp: Float) -> Float {
+    return copysign(pow(abs(value), exp), value)
+}
+
+private func linearTosRGB(_ value: Float) -> Int {
+    let v = max(0, min(1, value))
+    if v <= 0.0031308 { return Int(v * 12.92 * 255 + 0.5) }
+    else { return Int((1.055 * pow(v, 1 / 2.4) - 0.055) * 255 + 0.5) }
+}
+
+private func sRGBToLinear<Type: BinaryInteger>(_ value: Type) -> Float {
+    let v = Float(Int64(value)) / 255
+    if v <= 0.04045 { return v / 12.92 }
+    else { return pow((v + 0.055) / 1.055, 2.4) }
+}
+
+private let encodeCharacters: [String] = {
+    return "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz#$%*+,-.:;=?@[]^_{|}~".map { String($0) }
+}()
+
+private let decodeCharacters: [String: Int] = {
+    var dict: [String: Int] = [:]
+    for (index, character) in encodeCharacters.enumerated() {
+        dict[character] = index
+    }
+    return dict
+}()
+
+extension String {
+    func decode83() -> Int {
+        var value: Int = 0
+        for character in self {
+            if let digit = decodeCharacters[String(character)] {
+                value = value * 83 + digit
+            }
+        }
+        return value
+    }
+}
+
+private extension String {
+    subscript (offset: Int) -> Character {
+        return self[index(startIndex, offsetBy: offset)]
+    }
+    
+    subscript (bounds: CountableClosedRange<Int>) -> Substring {
+        let start = index(startIndex, offsetBy: bounds.lowerBound)
+        let end = index(startIndex, offsetBy: bounds.upperBound)
+        return self[start...end]
+    }
+    
+    subscript (bounds: CountableRange<Int>) -> Substring {
+        let start = index(startIndex, offsetBy: bounds.lowerBound)
+        let end = index(startIndex, offsetBy: bounds.upperBound)
+        return self[start..<end]
+    }
+}

ios/Runner/NativeViews/ImageView.swift

@@ -0,0 +1,42 @@
+//
+//  ImageView.swift
+//  Runner
+//
+//  Created by LittleSheep on 2025/4/21.
+//
+
+import UIKit
+import Kingfisher
+
+class ImageView: UIImageView {
+    private var _size: CGSize = CGSize(width: 0, height: 0)
+    
+    // Initialize the image view
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        contentMode = .scaleAspectFill
+        clipsToBounds = true
+    }
+    
+    required init?(coder: NSCoder) {
+        super.init(coder: coder)
+        contentMode = .scaleAspectFill
+        clipsToBounds = true
+    }
+    
+    // Method to set the image from a URL using Kingfisher
+    func setImage(from url: URL, blurHash: String?) {
+        let placeholderImage = blurHash != nil ? UIImage.init(blurHash: blurHash!, size: _size) : nil
+        let processor = DownsamplingImageProcessor(size: _size) |> RoundCornerImageProcessor(cornerRadius: 20)
+        
+        self.kf.indicatorType = .activity
+        self.kf.setImage(
+            with: url,
+            placeholder: placeholderImage,
+            options: [
+                .processor(processor),
+                .transition(.fade(0.3))
+            ]
+        )
+    }
+}

ios/Runner/NativeViews/NativeImage.swift

@@ -0,0 +1,62 @@
+//
+//  NativeImage.swift
+//  Runner
+//
+//  Created by LittleSheep on 2025/4/21.
+//
+
+import Flutter
+import UIKit
+import Kingfisher
+
+class FLNativeImageFactory : NSObject, FlutterPlatformViewFactory {
+    private var messenger: FlutterBinaryMessenger
+    
+    init(messenger: FlutterBinaryMessenger) {
+        self.messenger = messenger
+        super.init()
+    }
+    
+    func create(
+        withFrame frame: CGRect,
+        viewIdentifier viewId: Int64,
+        arguments args: Any?
+    ) -> FlutterPlatformView {
+        return FLNativeImage(
+            frame: frame,
+            viewIdentifier: viewId,
+            arguments: args,
+            binaryMessenger: messenger)
+    }
+    
+    /// Implementing this method is only necessary when the `arguments` in `createWithFrame` is not `nil`.
+    public func createArgsCodec() -> FlutterMessageCodec & NSObjectProtocol {
+        return FlutterStandardMessageCodec.sharedInstance()
+    }
+}
+
+class FLNativeImage : NSObject, FlutterPlatformView {
+    private var _view: ImageView
+    
+    init(
+        frame: CGRect,
+        viewIdentifier viewId: Int64,
+        arguments args: Any?,
+        binaryMessenger messenger: FlutterBinaryMessenger?
+    ) {
+        _view = ImageView(frame: frame)
+        super.init()
+        
+        let argsMap = args as! [AnyHashable: Any]
+        let source = argsMap["src"] as! String
+        let blurHash = argsMap["blur"] as? String
+        
+        if let url = URL(string: source) {
+            _view.setImage(from: url, blurHash: blurHash)
+        }
+    }
+    
+    func view() -> UIView {
+        return _view
+    }
+}

ios/Runner/Runner.entitlements

@@ -0,0 +1,8 @@
+<?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>
+	<key>aps-environment</key>
+	<string>development</string>
+</dict>
+</plist>

lib/screens/explore.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:island/widgets/app_scaffold.dart';
 import 'package:island/models/post.dart';
+import 'package:island/widgets/post/post_item.dart';
 import 'package:very_good_infinite_list/very_good_infinite_list.dart';
 import 'package:dio/dio.dart';
 import 'package:island/pods/network.dart';
@@ -20,14 +21,16 @@ class ExploreScreen extends ConsumerWidget {
       body: postAsync.when(
         data:
             (controller) => InfiniteList(
+              padding: EdgeInsets.zero,
               itemCount: controller.posts.length,
               isLoading: controller.isLoading,
               hasReachedMax: controller.hasReachedMax,
               onFetchData: controller.fetchMore,
               itemBuilder: (context, index) {
                 final post = controller.posts[index];
-                return ListTile(title: Text(post.content));
+                return PostItem(item: post);
               },
+              separatorBuilder: (_, __) => const Divider(height: 1),
             ),
         loading: () => const Center(child: CircularProgressIndicator()),
         error: (e, _) => Center(child: Text('Error: $e')),

lib/widgets/content/cloud_files.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:island/models/file.dart';
+import 'package:island/pods/config.dart';
+
+import 'image.dart';
+import 'video.dart';
+
+class CloudFileWidget extends ConsumerWidget {
+  final SnCloudFile item;
+  const CloudFileWidget({super.key, required this.item});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final serverUrl = ref.watch(serverUrlProvider);
+    final uri = '$serverUrl/files/${item.id}';
+    switch (item.mimeType?.split('/').firstOrNull) {
+      case "image":
+        return AspectRatio(
+          aspectRatio: (item.fileMeta?['ratio'] ?? 1).toDouble(),
+          child: UniversalImage(uri: uri, blurHash: item.fileMeta?['blur']),
+        );
+      case "video":
+        return AspectRatio(
+          aspectRatio: (item.fileMeta?['ratio'] ?? 16 / 9).toDouble(),
+          child: UniversalVideo(uri: uri),
+        );
+      default:
+        return Placeholder();
+    }
+  }
+}

lib/widgets/content/image.dart

@@ -0,0 +1 @@
+export 'image.native.dart' if (dart.library.html) 'image.web.dart';

lib/widgets/content/image.native.dart

@@ -0,0 +1,33 @@
+import 'dart:io';
+
+import 'package:flutter/services.dart';
+import 'package:flutter/material.dart';
+
+class UniversalImage extends StatelessWidget {
+  final String uri;
+  final String? blurHash;
+  const UniversalImage({super.key, required this.uri, this.blurHash});
+
+  @override
+  Widget build(BuildContext context) {
+    final params = {'src': uri, 'blur': blurHash};
+    if (Platform.isAndroid) {
+      return AndroidView(
+        viewType: 'native-image',
+        layoutDirection: TextDirection.ltr,
+        creationParams: params,
+        creationParamsCodec: const StandardMessageCodec(),
+      );
+    }
+    if (Platform.isIOS) {
+      // For iOS: Use UiKitView to embed a native iOS image view
+      return UiKitView(
+        viewType: 'native-image',
+        layoutDirection: TextDirection.ltr,
+        creationParams: params,
+        creationParamsCodec: const StandardMessageCodec(),
+      );
+    }
+    return Image.network(uri);
+  }
+}

lib/widgets/content/image.web.dart

@@ -0,0 +1,18 @@
+import 'package:web/web.dart' as web;
+import 'package:flutter/material.dart';
+
+class UniversalImage extends StatelessWidget {
+  final String uri;
+  const UniversalImage({super.key, required this.uri});
+
+  @override
+  Widget build(BuildContext context) {
+    return HtmlElementView(
+      viewType: 'native-image',
+      onPlatformViewCreated: (int viewId) {
+        final element = web.HTMLImageElement()..src = uri;
+        web.document.body!.append(element);
+      },
+    );
+  }
+}

lib/widgets/content/markdown.dart

@@ -0,0 +1,157 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_highlight/flutter_highlight.dart';
+import 'package:flutter_highlight/theme_map.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:flutter_markdown_latex/flutter_markdown_latex.dart';
+import 'package:google_fonts/google_fonts.dart';
+import 'package:markdown/markdown.dart' as markdown;
+import 'package:url_launcher/url_launcher_string.dart';
+
+class MarkdownTextContent extends StatelessWidget {
+  final String content;
+  final bool isAutoWarp;
+  final bool isEnlargeSticker;
+  final TextScaler? textScaler;
+  final Color? textColor;
+
+  const MarkdownTextContent({
+    super.key,
+    required this.content,
+    this.isAutoWarp = false,
+    this.isEnlargeSticker = false,
+    this.textScaler,
+    this.textColor,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Markdown(
+      shrinkWrap: true,
+      physics: const NeverScrollableScrollPhysics(),
+      data: content,
+      padding: EdgeInsets.zero,
+      styleSheet: MarkdownStyleSheet.fromTheme(Theme.of(context)).copyWith(
+        textScaler: textScaler,
+        p:
+            textColor != null
+                ? Theme.of(
+                  context,
+                ).textTheme.bodyMedium!.copyWith(color: textColor)
+                : null,
+        blockquote: TextStyle(
+          color: Theme.of(context).colorScheme.onSurfaceVariant,
+        ),
+        blockquoteDecoration: BoxDecoration(
+          color: Theme.of(context).colorScheme.surfaceContainerHigh,
+          borderRadius: const BorderRadius.all(Radius.circular(4)),
+        ),
+        horizontalRuleDecoration: BoxDecoration(
+          border: Border(
+            top: BorderSide(width: 1.0, color: Theme.of(context).dividerColor),
+          ),
+        ),
+        codeblockDecoration: BoxDecoration(
+          border: Border.all(color: Theme.of(context).dividerColor, width: 0.3),
+          borderRadius: const BorderRadius.all(Radius.circular(4)),
+          color: Theme.of(context).colorScheme.surface.withOpacity(0.5),
+        ),
+        code: GoogleFonts.robotoMono(height: 1),
+      ),
+      builders: {'latex': LatexElementBuilder(), 'code': HighlightBuilder()},
+      softLineBreak: true,
+      extensionSet: markdown.ExtensionSet(
+        <markdown.BlockSyntax>[
+          ...markdown.ExtensionSet.gitHubFlavored.blockSyntaxes,
+          markdown.CodeBlockSyntax(),
+          markdown.FencedCodeBlockSyntax(),
+          LatexBlockSyntax(),
+        ],
+        <markdown.InlineSyntax>[
+          ...markdown.ExtensionSet.gitHubFlavored.inlineSyntaxes,
+          if (isAutoWarp) markdown.LineBreakSyntax(),
+          _UserNameCardInlineSyntax(),
+          markdown.AutolinkSyntax(),
+          markdown.AutolinkExtensionSyntax(),
+          markdown.CodeSyntax(),
+          LatexInlineSyntax(),
+        ],
+      ),
+      onTapLink: (text, href, title) async {
+        if (href == null) return;
+        await launchUrlString(href, mode: LaunchMode.externalApplication);
+      },
+    );
+  }
+}
+
+class _UserNameCardInlineSyntax extends markdown.InlineSyntax {
+  _UserNameCardInlineSyntax() : super(r'@[a-zA-Z0-9_]+');
+
+  @override
+  bool onMatch(markdown.InlineParser parser, Match match) {
+    final alias = match[0]!;
+    final anchor = markdown.Element.text('a', alias)
+      ..attributes['href'] = Uri.encodeFull(
+        'solink://accounts/${alias.substring(1)}',
+      );
+    parser.addNode(anchor);
+
+    return true;
+  }
+}
+
+class HighlightBuilder extends MarkdownElementBuilder {
+  @override
+  Widget? visitElementAfterWithContext(
+    BuildContext context,
+    markdown.Element element,
+    TextStyle? preferredStyle,
+    TextStyle? parentStyle,
+  ) {
+    final isDark = Theme.of(context).brightness == Brightness.dark;
+
+    if (element.attributes['class'] == null &&
+        !element.textContent.trim().contains('\n')) {
+      return Container(
+        padding: EdgeInsets.only(top: 0.0, right: 4.0, bottom: 1.75, left: 4.0),
+        margin: EdgeInsets.symmetric(horizontal: 2.0),
+        color: Colors.black12,
+        child: Text(
+          element.textContent,
+          style: GoogleFonts.robotoMono(textStyle: preferredStyle),
+        ),
+      );
+    } else {
+      var language = 'plaintext';
+      final pattern = RegExp(r'^language-(.+)$');
+      if (element.attributes['class'] != null &&
+          pattern.hasMatch(element.attributes['class'] ?? '')) {
+        language =
+            pattern.firstMatch(element.attributes['class'] ?? '')?.group(1) ??
+            'plaintext';
+      }
+      return ClipRRect(
+        borderRadius: const BorderRadius.all(Radius.circular(8)),
+        child: HighlightView(
+          element.textContent.trim(),
+          language: language,
+          theme: {
+            ...(isDark ? themeMap['a11y-dark']! : themeMap['a11y-light']!),
+            'root':
+                (isDark
+                    ? TextStyle(
+                      backgroundColor: Colors.transparent,
+                      color: Color(0xfff8f8f2),
+                    )
+                    : TextStyle(
+                      backgroundColor: Colors.transparent,
+                      color: Color(0xff545454),
+                    )),
+          },
+          padding: EdgeInsets.all(12),
+          textStyle: GoogleFonts.robotoMono(textStyle: preferredStyle),
+        ),
+      );
+    }
+  }
+}

lib/widgets/content/video.dart

@@ -0,0 +1 @@
+export 'video.native.dart' if (dart.library.html) 'video.web.dart';

lib/widgets/content/video.native.dart

@@ -0,0 +1,65 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:native_video_player/native_video_player.dart';
+
+class UniversalVideo extends StatefulWidget {
+  final String uri;
+  const UniversalVideo({super.key, required this.uri});
+
+  @override
+  State<UniversalVideo> createState() => _UniversalVideoState();
+}
+
+class _UniversalVideoState extends State<UniversalVideo> {
+  NativeVideoPlayerController? _controller;
+  bool _isPlaying = false;
+
+  Future<void> _togglePlayback() async {
+    final controller = _controller;
+    if (controller == null) return;
+
+    if (_isPlaying) {
+      await controller.pause();
+    } else {
+      await controller.play();
+    }
+
+    final isPlaying = await controller.isPlaying();
+    setState(() {
+      _isPlaying = isPlaying;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (Platform.isAndroid || Platform.isIOS) {
+      return Stack(
+        children: [
+          NativeVideoPlayerView(
+            onViewReady: (controller) async {
+              _controller = controller;
+              await controller.loadVideo(
+                VideoSource(path: widget.uri, type: VideoSourceType.network),
+              );
+            },
+          ),
+          Material(
+            type: MaterialType.transparency,
+            child: InkWell(
+              onTap: _togglePlayback,
+              child: Center(
+                child: Icon(
+                  _isPlaying ? Icons.pause : Icons.play_arrow,
+                  size: 64,
+                  color: Colors.white,
+                ),
+              ),
+            ),
+          ),
+        ],
+      );
+    }
+    return Image.network(widget.uri);
+  }
+}

lib/widgets/content/video.web.dart

@@ -0,0 +1,19 @@
+import 'package:web/web.dart' as web;
+import 'package:flutter/material.dart';
+
+class UniversalVideo extends StatelessWidget {
+  final String uri;
+  const UniversalVideo({super.key, required this.uri});
+
+  @override
+  Widget build(BuildContext context) {
+    return HtmlElementView(
+      viewType: 'native-video',
+      onPlatformViewCreated: (int viewId) {
+        final element = web.HTMLVideoElement()..src = uri;
+        element.controls = true;
+        web.document.body!.append(element);
+      },
+    );
+  }
+}

lib/widgets/post/post_item.dart

@@ -0,0 +1,42 @@
+import 'package:flutter/material.dart';
+import 'package:island/models/post.dart';
+import 'package:island/widgets/content/cloud_files.dart';
+import 'package:island/widgets/content/markdown.dart';
+import 'package:styled_widget/styled_widget.dart';
+
+class PostItem extends StatelessWidget {
+  final SnPost item;
+  final EdgeInsets? padding;
+  const PostItem({super.key, required this.item, this.padding});
+
+  @override
+  Widget build(BuildContext context) {
+    final renderingPadding =
+        padding ?? EdgeInsets.symmetric(horizontal: 12, vertical: 16);
+
+    return Padding(
+      padding: renderingPadding,
+      child: Column(
+        children: [
+          Row(
+            children: [
+              // Avatar...
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(item.publisher.name).bold(),
+                    if (item.content.isNotEmpty)
+                      MarkdownTextContent(content: item.content),
+                  ],
+                ),
+              ),
+            ],
+          ),
+          for (final attachment in item.attachments)
+            CloudFileWidget(item: attachment),
+        ],
+      ),
+    );
+  }
+}

linux/flutter/generated_plugin_registrant.cc

@@ -7,9 +7,13 @@
 #include "generated_plugin_registrant.h"
 
 #include <bitsdojo_window_linux/bitsdojo_window_plugin.h>
+#include <url_launcher_linux/url_launcher_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
   g_autoptr(FlPluginRegistrar) bitsdojo_window_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "BitsdojoWindowPlugin");
   bitsdojo_window_plugin_register_with_registrar(bitsdojo_window_linux_registrar);
+  g_autoptr(FlPluginRegistrar) url_launcher_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "UrlLauncherPlugin");
+  url_launcher_plugin_register_with_registrar(url_launcher_linux_registrar);
 }

linux/flutter/generated_plugins.cmake

@@ -4,6 +4,7 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   bitsdojo_window_linux
+  url_launcher_linux
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -8,9 +8,13 @@ import Foundation
 import bitsdojo_window_macos
 import path_provider_foundation
 import shared_preferences_foundation
+import sqflite_darwin
+import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   BitsdojoWindowPlugin.register(with: registry.registrar(forPlugin: "BitsdojoWindowPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
+  UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
 }

pubspec.lock

@@ -161,6 +161,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.9.5"
+  cached_network_image:
+    dependency: "direct main"
+    description:
+      name: cached_network_image
+      sha256: "7c1183e361e5c8b0a0f21a28401eecdbde252441106a9816400dd4c2b2424916"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.4.1"
+  cached_network_image_platform_interface:
+    dependency: transitive
+    description:
+      name: cached_network_image_platform_interface
+      sha256: "35814b016e37fbdc91f7ae18c8caf49ba5c88501813f73ce8a07027a395e2829"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.1.1"
+  cached_network_image_web:
+    dependency: transitive
+    description:
+      name: cached_network_image_web
+      sha256: "980842f4e8e2535b8dbd3d5ca0b1f0ba66bf61d14cc3a17a9b4788a3685ba062"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.1"
   characters:
     dependency: transitive
     description:
@@ -286,6 +310,22 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_cache_manager:
+    dependency: transitive
+    description:
+      name: flutter_cache_manager
+      sha256: "400b6592f16a4409a7f2bb929a9a7e38c72cceb8ffb99ee57bbf2cb2cecf8386"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.4.1"
+  flutter_highlight:
+    dependency: "direct main"
+    description:
+      name: flutter_highlight
+      sha256: "7b96333867aa07e122e245c033b8ad622e4e3a42a1a2372cbb098a2541d8782c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
   flutter_hooks:
     dependency: "direct main"
     description:
@@ -302,6 +342,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.0"
+  flutter_markdown:
+    dependency: "direct main"
+    description:
+      name: flutter_markdown
+      sha256: "634622a3a826d67cb05c0e3e576d1812c430fa98404e95b60b131775c73d76ec"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.7"
+  flutter_markdown_latex:
+    dependency: "direct main"
+    description:
+      name: flutter_markdown_latex
+      sha256: "839e76a84abb3632ffcebbd450cf93c7e9894af65622527d23f0084cee1bfd04"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.4"
+  flutter_math_fork:
+    dependency: transitive
+    description:
+      name: flutter_math_fork
+      sha256: "284bab89b2fbf1bc3a0baf13d011c1dd324d004e35d177626b77f2fc056366ac"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.3"
   flutter_riverpod:
     dependency: "direct main"
     description:
@@ -310,6 +374,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.6.1"
+  flutter_svg:
+    dependency: transitive
+    description:
+      name: flutter_svg
+      sha256: d44bf546b13025ec7353091516f6881f1d4c633993cb109c3916c3a0159dadf1
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -344,6 +416,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  gap:
+    dependency: "direct main"
+    description:
+      name: gap
+      sha256: f19387d4e32f849394758b91377f9153a1b41d79513ef7668c088c77dbc6955d
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
   glob:
     dependency: transitive
     description:
@@ -352,6 +432,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.3"
+  google_fonts:
+    dependency: "direct main"
+    description:
+      name: google_fonts
+      sha256: b1ac0fe2832c9cc95e5e88b57d627c5e68c223b9657f4b96e1487aa9098c7b82
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.2.1"
   graphs:
     dependency: transitive
     description:
@@ -360,6 +448,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.2"
+  highlight:
+    dependency: transitive
+    description:
+      name: highlight
+      sha256: "5353a83ffe3e3eca7df0abfb72dcf3fa66cc56b953728e7113ad4ad88497cf21"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
   hooks_riverpod:
     dependency: "direct main"
     description:
@@ -472,6 +568,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
+  markdown:
+    dependency: "direct main"
+    description:
+      name: markdown
+      sha256: "935e23e1ff3bc02d390bad4d4be001208ee92cc217cb5b5a6c19bc14aaa318c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.3.0"
   matcher:
     dependency: transitive
     description:
@@ -504,6 +608,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  native_video_player:
+    dependency: "direct main"
+    description:
+      name: native_video_player
+      sha256: "64ac4086c50f13306c7ebca70372b2c2c67c063caae25f0c486dbec16d666e9a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.0"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
+  octo_image:
+    dependency: transitive
+    description:
+      name: octo_image
+      sha256: "34faa6639a78c7e3cbe79be6f9f96535867e879748ade7d17c9b1ae7536293bd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
   package_config:
     dependency: transitive
     description:
@@ -520,6 +648,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.1"
+  path_parsing:
+    dependency: transitive
+    description:
+      name: path_parsing
+      sha256: "883402936929eac138ee0a45da5b0f2c80f89913e6dc3bf77eb65b84b409c6ca"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
   path_provider:
     dependency: "direct main"
     description:
@@ -600,6 +736,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.5.1"
+  provider:
+    dependency: transitive
+    description:
+      name: provider
+      sha256: "489024f942069c2920c844ee18bb3d467c69e48955a4f32d1677f71be103e310"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.4"
   pub_semver:
     dependency: transitive
     description:
@@ -632,6 +776,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.6.1"
+  rxdart:
+    dependency: transitive
+    description:
+      name: rxdart
+      sha256: "5c3004a4a8dbb94bd4bf5412a4def4acdaa12e12f269737a5751369e12d1a962"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.28.0"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -733,6 +885,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.10.1"
+  sprintf:
+    dependency: transitive
+    description:
+      name: sprintf
+      sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.0"
+  sqflite:
+    dependency: transitive
+    description:
+      name: sqflite
+      sha256: e2297b1da52f127bc7a3da11439985d9b536f75070f3325e62ada69a5c585d03
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
+  sqflite_android:
+    dependency: transitive
+    description:
+      name: sqflite_android
+      sha256: "2b3070c5fa881839f8b402ee4a39c1b4d561704d4ebbbcfb808a119bc2a1701b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  sqflite_common:
+    dependency: transitive
+    description:
+      name: sqflite_common
+      sha256: "84731e8bfd8303a3389903e01fb2141b6e59b5973cacbb0929021df08dddbe8b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.5"
+  sqflite_darwin:
+    dependency: transitive
+    description:
+      name: sqflite_darwin
+      sha256: "279832e5cde3fe99e8571879498c9211f3ca6391b0d818df4e17d9fff5c6ccb3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
+  sqflite_platform_interface:
+    dependency: transitive
+    description:
+      name: sqflite_platform_interface
+      sha256: "8dd4515c7bdcae0a785b0062859336de775e8c65db81ae33dd5445f35be61920"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.0"
   stack_trace:
     dependency: transitive
     description:
@@ -781,6 +981,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.1"
+  synchronized:
+    dependency: transitive
+    description:
+      name: synchronized
+      sha256: "0669c70faae6270521ee4f05bffd2919892d42d1276e6c495be80174b6bc0ef6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.3.1"
   term_glyph:
     dependency: transitive
     description:
@@ -805,6 +1013,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.2"
+  tuple:
+    dependency: transitive
+    description:
+      name: tuple
+      sha256: a97ce2013f240b2f3807bcbaf218765b6f301c3eff91092bcfa23a039e7dd151
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.2"
   typed_data:
     dependency: transitive
     description:
@@ -813,6 +1029,102 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  url_launcher:
+    dependency: "direct main"
+    description:
+      name: url_launcher
+      sha256: "9d06212b1362abc2f0f0d78e6f09f726608c74e3b9462e8368bb03314aa8d603"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.1"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: "8582d7f6fe14d2652b4c45c9b6c14c0b678c2af2d083a11b604caeba51930d79"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.16"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: "7f2022359d4c099eea7df3fdf739f7d3d3b9faf3166fb1dd390775176e0b76cb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.3"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      sha256: "4e9ba368772369e3e08f231d2301b4ef72b9ff87c31192ef471b380ef29a4935"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: "17ba2000b847f334f16626a574c702b196723af2a289e7a93ffcb79acff855c2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      sha256: "3ba963161bd0fe395917ba881d320b9c4f6dd3c4a233da62ab18a5025c85f1e9"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.0"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      sha256: "3284b6d2ac454cf34f114e1d3319866fdd1e19cdc329999057e44ffe936cfa77"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.4"
+  uuid:
+    dependency: "direct main"
+    description:
+      name: uuid
+      sha256: a5be9ef6618a7ac1e964353ef476418026db906c4facdedaa299b7a2e71690ff
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.5.1"
+  vector_graphics:
+    dependency: transitive
+    description:
+      name: vector_graphics
+      sha256: "44cc7104ff32563122a929e4620cf3efd584194eec6d1d913eb5ba593dbcf6de"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.18"
+  vector_graphics_codec:
+    dependency: transitive
+    description:
+      name: vector_graphics_codec
+      sha256: "99fd9fbd34d9f9a32efd7b6a6aae14125d8237b10403b422a6a6dfeac2806146"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.13"
+  vector_graphics_compiler:
+    dependency: transitive
+    description:
+      name: vector_graphics_compiler
+      sha256: "1b4b9e706a10294258727674a340ae0d6e64a7231980f9f9a3d12e4b42407aad"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.16"
   vector_math:
     dependency: transitive
     description:
@@ -846,7 +1158,7 @@ packages:
     source: hosted
     version: "1.1.1"
   web:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: web
       sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"

pubspec.yaml

@@ -47,6 +47,17 @@ dependencies:
   very_good_infinite_list: ^0.9.0
   freezed_annotation: ^3.0.0
   json_annotation: ^4.9.0
+  flutter_markdown_latex: ^0.3.4
+  flutter_markdown: ^0.7.7
+  markdown: ^7.3.0
+  flutter_highlight: ^0.7.0
+  uuid: ^4.5.1
+  url_launcher: ^6.3.1
+  google_fonts: ^6.2.1
+  gap: ^3.0.1
+  cached_network_image: ^3.4.1
+  web: ^1.1.1
+  native_video_player: ^3.0.0
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -7,8 +7,11 @@
 #include "generated_plugin_registrant.h"
 
 #include <bitsdojo_window_windows/bitsdojo_window_plugin.h>
+#include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
   BitsdojoWindowPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("BitsdojoWindowPlugin"));
+  UrlLauncherWindowsRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("UrlLauncherWindows"));
 }

windows/flutter/generated_plugins.cmake

@@ -4,6 +4,7 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   bitsdojo_window_windows
+  url_launcher_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST