public void OnPictureTaken(byte[] data, Camera camera)
{
System.Diagnostics.Debug.WriteLine("DHB:CameraServices_Droid:MyPictureData:OnPictureTaken here!");
GlobalSingletonHelpers.readExifOrientation(data);
//var windowManager = Android.App.Application.Context.GetSystemService(Context.WindowService).JavaCast<IWindowManager>();
//System.Diagnostics.Debug.WriteLine("DHB:CameraServices_Droid:MyPictureData:OnPictureTaken device orientation:" + windowManager.DefaultDisplay.Rotation);
System.Diagnostics.Debug.WriteLine("DHB:CameraServices_Droid:MyPictureData:OnPictureTaken device orientation:" + orienter.currentOrientation);
System.Diagnostics.Debug.WriteLine("DHB:CameraServices_Droid:MyPictureData:OnPictureTaken camera orientation:" + degreesToRotateCameraToNatural);
int rotateDegrees = degreesToRotateCameraToNatural + orienter.currentOrientation;
// off the bottom.
//GlobalStatusSingleton.latestImg = GlobalSingletonHelpers.rotateAndCrop(GlobalSingletonHelpers.SKBitmapFromBytes(data), rotateDegrees, offsetAmount);
// off the top:
//GlobalStatusSingleton.latestImg = GlobalSingletonHelpers.rotateAndCrop(GlobalSingletonHelpers.SKBitmapFromBytes(data), rotateDegrees, offsetAmount);
// midpoint
GlobalStatusSingleton.latestImg = GlobalSingletonHelpers.rotateAndCrop(GlobalSingletonHelpers.SKBitmapFromBytes(data), rotateDegrees);
//GlobalStatusSingleton.mostRecentImgBytes = data; // this is the un modified data as jpg. bytes will give me a byte array (i think)
//GlobalStatusSingleton.mostRecentImgBytes = GlobalStatusSingleton.latestImg.Bytes; this is 34mb.! :)
SKImage outImg = SKImage.FromBitmap(GlobalStatusSingleton.latestImg);
GlobalStatusSingleton.mostRecentImgBytes = outImg.Encode(SKEncodedImageFormat.Jpeg, 100).ToArray();
System.Diagnostics.Debug.WriteLine("DHB:CameraServices_Droid:MyPictureData:OnPictureTaken here!");
timeToExit(this, null);
}
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);
}
