public void OnCameraFinished(Object sender, EventArgs e)
{
/*
* var filepath = Path.Combine(Environment.GetFolderPath(
* Environment.SpecialFolder.MyDocuments), "tmp.png");
*/
InvokeOnMainThread(() => {
Debug.WriteLine("DHB:AppDelegate:FinishedLaunching:FinishedPickingMedia_Anon");
if (CameraServices_iOS.exitFromPhoto == true) // probably better to acheive this by subclassing the event. but i need something quick and dirty.
{
string nextFileName = GlobalStatusSingleton.IMAGE_NAME_PREFIX + GlobalStatusSingleton.imgsTakenTracker + ".jpg";
var filepath = Path.Combine(Environment.GetFolderPath(
Environment.SpecialFolder.MyDocuments), nextFileName);
SKBitmap bitmap = GlobalSingletonHelpers.SKBitmapFromBytes(GlobalStatusSingleton.mostRecentImgBytes);
if (bitmap != null)
{
int degreesToRotate = CameraServices_iOS.calculateRotationDegrees();
Debug.WriteLine("DHB:AppDelegate:FinishedLaunching:FinishedPickingMedia_Anon time to rotate and crop; degrees:" + degreesToRotate);
SKBitmap finalBmp = GlobalSingletonHelpers.rotateAndCrop(bitmap, degreesToRotate);
//((MainPage)((Xamarin.Forms.Application.Current as App).MainPage)).img.Bitmap = finalBmp;
NSData finalBytes = NSData.FromArray(finalBmp.Bytes);
AppDelegate.snappedImgData = finalBytes;
GlobalStatusSingleton.latestImg = finalBmp;
GlobalStatusSingleton.mostRecentImgBytes = finalBmp.Bytes; // this fails... need to encode as a jpeg first.
SKImage img = SKImage.FromBitmap(finalBmp);
GlobalStatusSingleton.mostRecentImgBytes = img.Encode(SKEncodedImageFormat.Jpeg, 100).ToArray();
SKBitmap test = GlobalSingletonHelpers.SKBitmapFromBytes(GlobalStatusSingleton.mostRecentImgBytes);
//SKBitmap test = GlobalSingletonHelpers.SKBitmapFromBytes(GlobalStatusSingleton.mostRecentImgBytes);
Debug.WriteLine("DHB:AppDelegate:FinishedLaunching:FinishedPickingMedia_Anon finalBMP sq?");
}
else
{
Debug.WriteLine("DHB:AppDelegate:FinishedLaunching:FinishedPickingMedia_Anon bitmap was null");
}
if (snappedImgData != null)
{
snappedImgData.Save(filepath, false);
}
byte[] imgBytes = null;
using (var streamReader = new System.IO.StreamReader(filepath)) {
using (System.IO.MemoryStream memStream = new System.IO.MemoryStream()) {
streamReader.BaseStream.CopyTo(memStream);
imgBytes = memStream.ToArray();
}
}
((ICamera)(((IExposeCamera)(Xamarin.Forms.Application.Current as App).MainPage).getCamera())).ShowImage(filepath, imgBytes);
GlobalStatusSingleton.imgsTakenTracker++;
}
});
uiApplication.KeyWindow.RootViewController.DismissViewController(true, null);
}
//
// This method is invoked when the application has loaded and is ready to run. In this
// method you should instantiate the window, load the UI into it and then make the window
// visible.
//
// You have 17 seconds to return from this method, or iOS will terminate your application.
//
// @todo Check for camera availability and set in GlobalStatusSingleton
public override bool FinishedLaunching(UIApplication uiApplication, NSDictionary launchOptions)
{
this.uiApplication = uiApplication;
Forms.Init();
CarouselViewRenderer.Init();
//var cv = typeof(Xamarin.Forms.CarouselView);
//var assembly = Assembly.Load(cv.FullName);
Debug.WriteLine("DHB:AppDelegate:FinishedLaunching pre imgPath.");
GlobalStatusSingleton.imgPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
Debug.WriteLine("DHB:AppDelegate:FinishedLaunching imgPath=" + GlobalStatusSingleton.imgPath);
LoadApplication(new App());
if ((!Xamarin.Forms.Application.Current.Properties.ContainsKey(App.PROPERTY_UUID)) ||
(Xamarin.Forms.Application.Current.Properties[App.PROPERTY_UUID].Equals("")))
{
NSUuid generator = new NSUuid();
generator.Init();
GlobalStatusSingleton.UUID = generator.ToString();
// this gives the device id.
//UIKit.UIDevice.CurrentDevice.IdentifierForVendor.AsString();
}
Debug.WriteLine("DHB:AppDelegate:FinishedLaunching guid set to:" + GlobalStatusSingleton.UUID);
//notificationTest();
notify.RequestAuthorization();
fbLogin.Init();
FacebookLogin_iOS.uiApplication = uiApplication;
CameraServices_iOS myCamera = new CameraServices_iOS();
((ICamera)(((IExposeCamera)(Xamarin.Forms.Application.Current as App).MainPage).getCamera())).ShouldTakePicture += () => {
Debug.WriteLine("pre launch");
uiApplication.KeyWindow.RootViewController.PresentViewController(myCamera, true, null);
Debug.WriteLine("present called already");
};
//< FinishedPickingMedia
myCamera.FinishedPickingMedia += OnCameraFinished;
//> FinishedPickingMedia
//< Canceled
// i don't have a cancel button...
//imagePicker.Canceled += (sender, e) => uiApplication.KeyWindow.RootViewController.DismissViewController(true, null);
//> Canceled
return(base.FinishedLaunching(uiApplication, launchOptions));
}
