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WidgetKit - Mudium 代码记录

WidgetKit - Mudium 代码记录

作者: CocoaJason | 来源:发表于2020-10-02 12:40 被阅读0次
    //
    //  ssss.swift
    //  ssss
    //
    //  Created by 黄震 on 2020/10/2.
    //
    
    import WidgetKit
    import SwiftUI
    import Intents
    
    struct Provider: IntentTimelineProvider {
        func placeholder(in context: Context) -> SimpleEntry {
            SimpleEntry(date: Date(), configuration: ConfigurationIntent())
        }
        
        func getSnapshot(for configuration: ConfigurationIntent, in context: Context, completion: @escaping (SimpleEntry) -> ()) {
            let entry = SimpleEntry(date: Date(), configuration: configuration)
            completion(entry)
        }
        
        func getTimeline(for configuration: ConfigurationIntent, in context: Context, completion: @escaping (Timeline<Entry>) -> ()) {
            var entries: [SimpleEntry] = []
            
            // Generate a timeline consisting of five entries an hour apart, starting from the current date.
            let currentDate = Date()
            for hourOffset in 0 ..< 5 {
                let entryDate = Calendar.current.date(byAdding: .hour, value: hourOffset, to: currentDate)!
                let entry = SimpleEntry(date: entryDate, configuration: configuration)
                entries.append(entry)
            }
            
            let timeline = Timeline(entries: entries, policy: .atEnd)
            completion(timeline)
        }
    }
    
    struct SimpleEntry: TimelineEntry {
        let date: Date
        let configuration: ConfigurationIntent
    }
    
    struct ssssEntryView : View {
        var entry: Provider.Entry
        
        var body: some View {
            GeometryReader { geo in
                
                VStack(alignment: .leading) {
                    VStack(alignment: .leading) {
                        Text("标题1")
                            .padding(.top,16)
                            .font(Font.system(size: 16))
                            .background(Color.green)
                        Spacer()
                        Text("标题2")
                            .font(Font.system(size: 16))
                            .padding(.top,3)
                            .background(Color.green)
                        Spacer()
                        Text("内容2")
                            .font(Font.system(size: 16))
                            .padding(.top,3)
                            .background(Color.purple)
                        Spacer()
                        Text("标题3")
                            .font(Font.system(size: 16))
                            .padding(.top,1)
                            .background(Color.gray)
                    }
                    .frame(width: geo.size.width, height: geo.size.height - 45, alignment: .leading)
                    .padding(.leading,15)
                    .background(Color.red)
                    
                    HStack(alignment: .top, spacing: 0, content: {
                        
                        Text("222")
                            .background(Color.purple)
                            .padding(EdgeInsets(top: 0, leading: 15, bottom: 0, trailing: 0))
                        Spacer()
                        Text("555")
                            .background(Color.purple)
                            .padding(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 15))
                    })
                    .frame(width: geo.size.width, height: 45, alignment: .leading)
                    .background(Color.green)
                    Spacer()
                }
                .frame(width: geo.size.width, height: geo.size.height, alignment: .topLeading)
                .background(Color.blue)
            }
        }
    }
    
    @main
    struct ssss: Widget {
        let kind: String = "ssss"
        
        var body: some WidgetConfiguration {
            IntentConfiguration(kind: kind, intent: ConfigurationIntent.self, provider: Provider()) { entry in
                ssssEntryView(entry: entry)
            }
            .configurationDisplayName("My Widget")
            .description("This is an example widget.")
        }
    }
    
    struct ssss_Previews: PreviewProvider {
        static var previews: some View {
            ssssEntryView(entry: SimpleEntry(date: Date(), configuration: ConfigurationIntent()))
                .previewContext(WidgetPreviewContext(family: .systemSmall))
        }
    }
    
    
    
    WX20201002-123848@2x.png

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