// // ContentView.swift // MMKVVisionDemo // // Created by Cyril Bonaccini on 15/02/2024. // Copyright © 2024 Lingol. All rights reserved. // import SwiftUI import MMKV struct ContentView: View { var body: some View { VStack { Text("Hello, world!") Button("Press Me") { guard let mmkv = MMKV(mmapID: "testSwift", mode: MMKVMode.singleProcess) else { return } mmkv.set(true, forKey: "bool") print("Swift: bool = \(mmkv.bool(forKey: "bool"))") mmkv.set(Int32(-1024), forKey: "int32") print("Swift: int32 = \(mmkv.int32(forKey: "int32"))") mmkv.set(UInt32.max, forKey: "uint32") print("Swift: uint32 = \(mmkv.uint32(forKey: "uint32"))") mmkv.set(Int64.min, forKey: "int64") print("Swift: int64 = \(mmkv.int64(forKey: "int64"))") mmkv.set(UInt64.max, forKey: "uint64") print("Swift: uint64 = \(mmkv.uint64(forKey: "uint64"))") mmkv.set(Float(-3.1415926), forKey: "float") print("Swift: float = \(mmkv.float(forKey: "float"))") mmkv.set(Double.infinity, forKey: "double") print("Swift: double = \(mmkv.double(forKey: "double"))") mmkv.set("Hello from Swift", forKey: "string") print("Swift: string = \(mmkv.string(forKey: "string") ?? "")") mmkv.set(NSDate(), forKey: "date") let date = mmkv.date(forKey: "date") print("Swift: date = \(date?.description(with: .current) ?? "null")") mmkv.set("Hello from Swift".data(using: .utf8) ?? Data(), forKey: "data") let data = mmkv.data(forKey: "data") let str = String(data: data ?? Data(), encoding: .utf8) ?? "" print("Swift: data = \(str)") let arr = [1, 0, 2, 4] if let objArr = arr as NSArray? { mmkv.set(objArr, forKey:"array") let result = mmkv.object(of: NSArray.self, forKey: "array"); print("Swift: array = \(result as! NSArray)") } mmkv.removeValue(forKey: "bool") print("Swift: after delete bool = \(mmkv.bool(forKey: "bool"))") } } .padding() } } #Preview(windowStyle: .automatic) { ContentView() }