SwiftUI-小组件Widget

创建小组件

Xcode - add Taget - WidgetExtention

结构

小组件使用三方库

Podfile 中添加 target ‘widgetsExtension’

# Uncomment the next line to define a global platform for your project
 platform :ios, '14.1'

target 'DemoApp' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for widgetmaker

  pod 'HandyJSON', '~> 5.0.2'
end

target 'widgetsExtension' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for widgetsExtension

  pod 'HandyJSON', '~> 5.0.2'
end

和宿主数据共享

小组件类似于一个独立的App，数据通过 AppGroup 和宿主数据共享

添加AppGroup

选择项目根目录 - Target - Signing&Capability- AppGroup

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