Pakkapon Kitpsaisansup Pakkapon
Pakkapon
/ trimJustTwoUnderlines.swift
Last active
February 18, 2020 03:09
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| // this method for trim text that have a lot of whitespace and newline to show just only max 2 lines and remove leading and traling of whitespace and new lines | |
| func trimJustTwoUnderlines() -> String { | |
| let characters = Array(self) | |
| var newText: [String.Element] = [] | |
| var tempLineCounts: Int = 0 | |
| if characters.count > 1 { | |
| for index in 0...characters.count-1 { |
Pakkapon
/ CheckCannotDoubleNewLines.swift
Created
February 17, 2020 09:34
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| func textView(_ textView: UITextView, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool { | |
| if textView.text.count > 1 { | |
| let last2characters = String(textView.text.suffix(2)) | |
| let array = last2characters.components(separatedBy: CharacterSet.newlines) | |
| print("line count :\(array.count)") | |
| if array.count > 2 && text == "\n" { |
Pakkapon
/ gist:6688d625b0597fc9a92a483b6f085b12
Created
March 6, 2018 04:38
SetColorNavigationBar.swift
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| public func SetColorUINavigation (NavColor navColor : UIColor , StatusBarStyle style : UIStatusBarStyle, StatusBarColor statusBarColor : UIColor) { | |
| UINavigationBar.appearance().backgroundColor = navColor | |
| let statusBar: UIView = UIApplication.shared.value(forKey: "statusBar") as! UIView | |
| if statusBar.responds(to: #selector(setter: UIView.backgroundColor)) { | |
| statusBar.backgroundColor = statusBarColor | |
| UIApplication.shared.statusBarStyle = style | |
| } | |
| } |
Pakkapon
/ UITextView.swift
Last active
February 15, 2018 08:08
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| import Foundation | |
| import UIKit | |
| extension UITextView{ | |
| func setPlaceholder(PlaceholderText text : String) { | |
| let placeholderLabel = UILabel() |
Pakkapon
/ CameraHandler.swift
Created
February 8, 2018 08:30
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| import MobileCoreServices | |
| import UIKit | |
| class CameraHandler: NSObject { | |
| private let imagePicker = UIImagePickerController() | |
| private let isPhotoLibraryAvailable = UIImagePickerController.isSourceTypeAvailable(.photoLibrary) | |
| private let isSavedPhotoAlbumAvailable = UIImagePickerController.isSourceTypeAvailable(.savedPhotosAlbum) | |
| private let isCameraAvailable = UIImagePickerController.isSourceTypeAvailable(.camera) | |
| private let isRearCameraAvailable = UIImagePickerController.isCameraDeviceAvailable(.rear) |