ios - 如何使用 pspdfkit 将 pdf 文件共享到电子邮件？

Question

我想将已签名的 pdf 发送到其他人的电子邮件中。我该怎么办？

我的代码:

@objc func handleUploadPDF() {
    let fileURL = Bundle.main.bundleURL.appendingPathComponent("Exhibit-A-SAMPLE-CONTRACT.pdf")
    let writableURL = copyFileURLToDocumentFolder(fileURL)
    let document = PSPDFDocument(url: fileURL)
    let configuration = PSPDFConfiguration { builder in
        builder.thumbnailBarMode = .scrollable
    }

    let pdfController = PDFViewController(document: document, configuration: configuration)
    present(UINavigationController(rootViewController: pdfController), animated: true, completion:nil)

}

Answer 1

确保在 pdfViewController 的导航项的右栏按钮项数组中包含 emailButtonItem，如下所示:

@objc func handleUploadPDF() {
    let fileURL = Bundle.main.bundleURL.appendingPathComponent("Exhibit-A-SAMPLE-CONTRACT.pdf")
    let writableURL = copyFileURLToDocumentFolder(fileURL)
    let document = PSPDFDocument(url: fileURL)
    let configuration = PSPDFConfiguration { builder in
        builder.thumbnailBarMode = .scrollable
    }

    let pdfController = PDFViewController(document: document, configuration: configuration)
    pdfController.navigationItem.setRightBarButtonItems([pdfController.emailButtonItem], animated: false)
    present(UINavigationController(rootViewController: pdfController), animated: true, completion:nil)

}

有关如何自定义工具栏的更多详细信息，请查看https://pspdfkit.com/guides/ios/current/customizing-the-interface/customizing-the-toolbar/。

以后，请访问我们的支持门户网站 pspdfkit.com/support/request/- 我们很乐意在那里为我们的商业 SDK 提供支持。