scottlogic/ios8-day-by-day

Selection of projects accompanying the iOS8-Day-by-Day blog series

ios8-day-by-day's Issues

plugin com.shinobicontrols.ShareAlike.ShareExtension invalidated

having this problem. does it work for image sharing from photo library

Pass in an image for the color of the chroma key filter

I'm trying to use your chroma key filter and right now I have to run two pass on my image, first getting the average color of a small area of the image, then extract the color from the returned image, then pass that color to your chroma filter, then run the chroma filter.

It would be great to be able to chain those two filters. Any idea how i could do that?

TouchId not working when app deployed via iTunesConnect

First, I'd like to thank you for the great example. It was very helpful. I have implemented TouchId in my app per your example and it works as expected as long as the deployment is done via cable (local).

However, it stops working if one deploys via iTunesConnect. In that case it does not seem to retrieve anything anymore?

Can somebody please provide some help or insight? Thoughts? Thanks in advance.

10-playgrounds iOS

Using 6.1 final, the example doesn't work - the animation appears in its initial state and then just pulsates a couple of times.

cloud kit project need an update for Xcode 6.3

1
/iOS8-day-by-day-master/33-cloudkit/CloudNotes/CloudNotes/NoteManager.swift:74:27: Cannot invoke initializer for type 'CKModifyRecordsOperation' with an argument list of type '(recordsToSave: [CloudKitNote], recordIDsToDelete: NilLiteralConvertible)'

2
/iOS8-day-by-day-master/33-cloudkit/CloudNotes/CloudNotes/Note.swift:42:7: Type 'CloudKitNote' does not conform to protocol 'Note'

please help

29 - Safari Action

Is there any way to instead of bringing up the menu to click on the elements, to open a Safari web view and have the JS communicate with that window? I have a little bookmarklet that works wonders with your code, but it overrides the parent window. I'd either like to launch the full iOS app to process the URL, or run the JS on that popover dialog in safari.

Is this possible?

Day 5 Auto-sizing table view cells

Hello!
I've noticed that this example doesn't work on iOS 8.3. See an attachment below.

I checked the issue in emulator and on my iPod, with the same result. On iOS 8.1 and 8.2 everything works as expected.
Any ideas how to fix it?

coreimagefilter.swift throws error

/iOS8-day-by-day-master/13-coreimage-detectors/LiveDetection/LiveDetection/CoreImageVideoFilter.swift:89:69: Value of type 'OSType' (aka 'UInt32') does not conform to expected dictionary value type 'AnyObject'

10-playgrounds OSX

you need to update the NSView init to propagate its super implementation failure (eg. add ? to init)

Sir, how would I pass the result image from CoreImageVIewFilter to the main view ?

I am current ly implementing the filter in capture Photo delegate as below

When it comes to the implementation, the filter is not working.

    @IBAction func capturePhoto(_ sender: Any) {
        
        // stop text recognition
        cameraSession.stopRunning()
        
        //start filter
        videoFilter = CoreImageVideoFilter(superview: view, applyFilterCallback: nil)
        // Simulate a tap on the mode selector to start the process

        if let videoFilter = videoFilter {
            videoFilter.stopFiltering()
            detector = prepareRectangleDetector()
            videoFilter.applyFilter = {
                image in
                self.resultCIIMage = self.performRectangleDetection(image)!
                return self.performRectangleDetection(image)
            }
            
            videoFilter.startFiltering(currentSession: cameraSession)
        }
        
        
        
        cameraSession.beginConfiguration()
        cameraSession.sessionPreset = AVCaptureSessionPresetPhoto
        let device : AVCaptureDevice = AVCaptureDevice.defaultDevice(withMediaType: AVMediaTypeVideo)
        do {
            let captureDeviceInput = try AVCaptureDeviceInput(device: device)
            if cameraSession.canAddInput(captureDeviceInput) {
                cameraSession.addInput(captureDeviceInput)
            }
        }
        catch {
            print("Error occured \(error)")
            return
        }
        if(device.isFocusModeSupported(.continuousAutoFocus)) {
            try! device.lockForConfiguration()
            device.focusMode = .continuousAutoFocus
            device.unlockForConfiguration()
        }
        runStillImageCaptureAnimation()
        cameraSession.addOutput(cameraOutput)
        cameraSession.commitConfiguration()
        
        let photoSettings = AVCapturePhotoSettings()
        photoSettings.flashMode = .on
        photoSettings.isHighResolutionPhotoEnabled = true
        
        if photoSettings.__availablePreviewPhotoPixelFormatTypes.count > 0 {
            photoSettings.previewPhotoFormat = [ kCVPixelBufferPixelFormatTypeKey as String : photoSettings.__availablePreviewPhotoPixelFormatTypes.first!]
            
        }
        
        cameraSession.startRunning()
        print("go this")
        cameraOutput.isHighResolutionCaptureEnabled = true
        cameraOutput.capturePhoto(with: photoSettings, delegate: self)
        //  print("go that")
        //   cameraSession.stopRunning()
    }
    
    
    func runStillImageCaptureAnimation(){
        DispatchQueue.main.async {
            self.preview.layer.opacity = 0.0
            print("opacity 0")
            UIView.animate(withDuration: 1.0) {
                self.preview.layer.opacity = 1.0
                print("opacity 1")
            }
        }
    }
    
    func capture(_ captureOutput: AVCapturePhotoOutput, didFinishProcessingPhotoSampleBuffer photoSampleBuffer: CMSampleBuffer?, previewPhotoSampleBuffer: CMSampleBuffer?, resolvedSettings: AVCaptureResolvedPhotoSettings, bracketSettings: AVCaptureBracketedStillImageSettings?, error: Error?) {
        
        print("go threee ")
        
        if let error = error {
            print("error occure : \(error.localizedDescription)")
        }
        
        if  let sampleBuffer = photoSampleBuffer,
            let previewBuffer = previewPhotoSampleBuffer,
            let dataImage =  AVCapturePhotoOutput.jpegPhotoDataRepresentation(forJPEGSampleBuffer:  sampleBuffer, previewPhotoSampleBuffer: previewBuffer) {
            
            let dataProvider = CGDataProvider(data: dataImage as CFData)
            let cgImageRef: CGImage! = CGImage(jpegDataProviderSource: dataProvider!, decode: nil, shouldInterpolate: true, intent: .defaultIntent)
            //let imageX = UIImage(cgImage: cgImageRef, scale: 1.0, orientation: UIImageOrientation.right)
            let image = UIImage(cgImage: cgImageRef, scale: 1.0, orientation: UIImageOrientation.right)
            
            capturedImage = videoFilter?.resuItImage == nil ? image : convert(cmage: resultCIIMage)
            user?.setScannedlist(list: self.scannerdText)
            user?.capImage(captured :  capturedImage!  )
            tesseract?.delegate = nil
            tesseract = nil
            
            
            self.dismiss(animated: false, completion: { Void in self.cameraSession.stopRunning()})
            
        } else {
            print("some errorX  here")
        }
    }

'dispatch_release' is unavailable

iOS8-day-by-day/13-coreimage-detectors/LiveDetection/LiveDetection/CoreImageVideoFilter.swift:53:5: 'dispatch_release' is unavailable

Commenting it out seemed to get it working for me.

Bad access in videoDisplayView.display(), iOS11

In Day 13 CoreImage Detectors, when debug on iPhone iOS 11 always crashes with bad access in videoDisplayView.display().
Without debug mode all works correct, and on iOS 8, 10 too.

compile error in Xcode6.0.1

I pull the code and open the project of 08-today-extension.
Then I got the following compile error (target simulator

is iPhone5).

18-split-view-controller(ninja weapons) doesn't show correctly in iPhone8.1/8.3 (iOS simulator)

I'm learning the sample code about how split view works. The code runs fine in iPad, but in iPhone8.1/8.3 the split view doesn't collapse(left screen is part of the master control). I'm using the iOS simulator.

13 - CoreImage - Detectors

Hi, Can I Take image and crop when detect rectangle? Can u help me

preferredLayoutAttributesFittingAttributes issue

Hello
i am using the preferredLayoutAttributesFittingAttributes to auto size the cell in my collection view.
However the top contentinsets of the 1st cell is not respected and it starts from the top without any
margin. However when the datasource consists of only 1 cell then the top content inset is respected.
Do you know of any solutions/workarounds for this matter?

thanks

Should learn this 'iOS8-day-by-day' before 'iOS9-day-by-day'?

I've learned some simple swift syntax.

I installed with OS X 10.11 and Xcode 7.0.

I want to learn to write programs using swift2.0.

This iOS8-day-by-day is suitable for me?