App: bump minimum OS versions

This allows us to remove a good deal of legacy cruft.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld
2023-02-15 14:20:30 +01:00
parent ccc7472fd7
commit 901fe1cf58
13 changed files with 64 additions and 159 deletions
@@ -15,15 +15,9 @@ class LogViewController: UIViewController {
}()
let busyIndicator: UIActivityIndicatorView = {
if #available(iOS 13.0, *) {
let busyIndicator = UIActivityIndicatorView(style: .medium)
busyIndicator.hidesWhenStopped = true
return busyIndicator
} else {
let busyIndicator = UIActivityIndicatorView(style: .gray)
busyIndicator.hidesWhenStopped = true
return busyIndicator
}
let busyIndicator = UIActivityIndicatorView(style: .medium)
busyIndicator.hidesWhenStopped = true
return busyIndicator
}()
let paragraphStyle: NSParagraphStyle = {
@@ -41,12 +35,7 @@ class LogViewController: UIViewController {
override func loadView() {
view = UIView()
if #available(iOS 13.0, *) {
view.backgroundColor = .systemBackground
} else {
view.backgroundColor = .white
}
view.backgroundColor = .systemBackground
view.addSubview(textView)
textView.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([
@@ -92,15 +81,8 @@ class LogViewController: UIViewController {
let bodyFont = UIFont.preferredFont(forTextStyle: UIFont.TextStyle.body)
let captionFont = UIFont.preferredFont(forTextStyle: UIFont.TextStyle.caption1)
for logEntry in fetchedLogEntries {
var bgColor: UIColor
var fgColor: UIColor
if #available(iOS 13.0, *) {
bgColor = self.isNextLineHighlighted ? .systemGray3 : .systemBackground
fgColor = .label
} else {
bgColor = self.isNextLineHighlighted ? UIColor(white: 0.88, alpha: 1.0) : UIColor.white
fgColor = .black
}
let bgColor: UIColor = self.isNextLineHighlighted ? .systemGray3 : .systemBackground
let fgColor: UIColor = .label
let timestampText = NSAttributedString(string: logEntry.timestamp + "\n", attributes: [.font: captionFont, .backgroundColor: bgColor, .foregroundColor: fgColor, .paragraphStyle: self.paragraphStyle])
let messageText = NSAttributedString(string: logEntry.message + "\n", attributes: [.font: bodyFont, .backgroundColor: bgColor, .foregroundColor: fgColor, .paragraphStyle: self.paragraphStyle])
richText.append(timestampText)