更新 WatchKit 中的 Glance 视图
Update Glance view in WatchKit
你好我是编程新手,但我想学习。这是我在 swift 中的简单代码,我如何在每次打开 glance 视图时更新 illegalAt 标签,然后显示更新的值(如果有)。非常感谢您的帮助
import WatchKit
import Foundation
class GlanceInterfaceController: WKInterfaceController {
@IBOutlet weak var illegalAt: WKInterfaceLabel!
override func awakeWithContext(context: AnyObject?) {
super.awakeWithContext(context)
let sharedDefaults = NSUserDefaults(suiteName: "group.birkyboy.TodayExtensionSharingDefaults")
let illAt = sharedDefaults?.objectForKey("illegalAT") as! String
illegalAt.setHidden(false)
illegalAt.setText(illAt)
// Configure interface objects here.
}
override func willActivate() {
// This method is called when watch view controller is about to be visible to user
super.willActivate()
}
}
每次显示您的 Glance 时,都会调用 willActivate
。这是更新您的 illegalAt
标签的合适位置。
你好我是编程新手,但我想学习。这是我在 swift 中的简单代码,我如何在每次打开 glance 视图时更新 illegalAt 标签,然后显示更新的值(如果有)。非常感谢您的帮助
import WatchKit
import Foundation
class GlanceInterfaceController: WKInterfaceController {
@IBOutlet weak var illegalAt: WKInterfaceLabel!
override func awakeWithContext(context: AnyObject?) {
super.awakeWithContext(context)
let sharedDefaults = NSUserDefaults(suiteName: "group.birkyboy.TodayExtensionSharingDefaults")
let illAt = sharedDefaults?.objectForKey("illegalAT") as! String
illegalAt.setHidden(false)
illegalAt.setText(illAt)
// Configure interface objects here.
}
override func willActivate() {
// This method is called when watch view controller is about to be visible to user
super.willActivate()
}
}
每次显示您的 Glance 时,都会调用 willActivate
。这是更新您的 illegalAt
标签的合适位置。