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