今天iOS10中的小部件没有扩展-TodaywidgetiniOS10isnotexpanding

I'm trying to solve an issue with my today widget. It's not expanding on iOS10 after pressing "Show more" button. It's size keeps the same all the time.

我正试图解决我今天的小部件的问题。按“显示更多”按钮后,它不会在iOS10上扩展。它的大小始终保持不变。

Here is the code for TodayViewController.swift

这是TodayViewController.swift的代码

import UIKit
import NotificationCenter

class TodayViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()

        extensionContext?.widgetLargestAvailableDisplayMode = .expanded
    }
}

extension TodayViewController: NCWidgetProviding {

    func widgetActiveDisplayModeDidChange(activeDisplayMode: NCWidgetDisplayMode, withMaximumSize maxSize: CGSize) {
        if activeDisplayMode == .expanded {
            preferredCOntentSize= CGSize(width: 0, height: 280)
        } else {
            preferredCOntentSize= maxSize
        }
    }
}

Any hints please?

有什么提示吗?

1 个解决方案

func widgetActiveDisplayModeDidChange(_ activeDisplayMode: NCWidgetDisplayMode, withMaximumSize maxSize: CGSize) {
    if activeDisplayMode == .expanded {
        preferredCOntentSize= CGSize(width: 0, height: 280)
    } else {
        preferredCOntentSize= maxSize
    }
}