protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.CroppingImageDemo);
SupportActionBar.SetDisplayShowHomeEnabled(false);
SupportActionBar.SetDisplayShowTitleEnabled(false);
SupportActionBar.SetDisplayShowCustomEnabled(true);
SupportActionBar.SetDisplayHomeAsUpEnabled(false);
SupportActionBar.SetCustomView(Resource.Layout.CroppingActionBarView);
editPolygonImageView = FindViewById <EditPolygonImageView>(Resource.Id.scanbotEditImageView);
scanbotMagnifierView = FindViewById <MagnifierView>(Resource.Id.scanbotMagnifierView);
processImageProgressBar = FindViewById <ProgressBar>(Resource.Id.processImageProgressBar);
cancelBtn = FindViewById <View>(Resource.Id.cancelButton);
cancelBtn.Click += delegate
{
Finish();
};
doneBtn = FindViewById <View>(Resource.Id.doneButton);
doneBtn.Click += delegate
{
cancelBtn.Enabled = false;
doneBtn.Enabled = false;
rotateCWButton.Enabled = false;
CropAndSaveImage();
};
rotateCWButton = FindViewById <View>(Resource.Id.rotateCWButton);
rotateCWButton.Click += delegate
{
if ((Java.Lang.JavaSystem.CurrentTimeMillis() - lastRotationEventTs) < 350)
{
return;
}
rotationDegrees += 90;
editPolygonImageView.RotateClockwise();
lastRotationEventTs = Java.Lang.JavaSystem.CurrentTimeMillis();
};
string imageFileUri = Intent.Extras.GetString(EXTRAS_ARG_IMAGE_FILE_URI);
imageUri = AndroidNetUri.Parse(imageFileUri);
InitImageView();
SDK = new IO.Scanbot.Sdk.ScanbotSDK(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.BusinessCardsLayout);
cameraView = FindViewById <ScanbotCameraView>(Resource.Id.camera);
pictureCallbackDelegate = new PictureCallbackDelegate();
pictureCallbackDelegate.OnPictureTakenHandler += ProcessTakenPicture;
cameraView.AddPictureCallback(pictureCallbackDelegate);
cameraView.SetCameraOpenCallback(this);
cameraView.SetAutoFocusSound(false);
progress = FindViewById <ProgressBar>(Resource.Id.progressView);
shutterButton = FindViewById <ShutterButton>(Resource.Id.snap);
shutterButton.Click += delegate
{
cameraView.TakePicture(false);
};
shutterButton.Post(delegate
{
shutterButton.ShowAutoButton();
});
sdk = new IO.Scanbot.Sdk.ScanbotSDK(this);
var detector = sdk.MultipleObjectsDetector();
if (modParams != null)
{
detector.SetParams(modParams);
}
var handler = MultipleObjectsFrameHandler.Attach(cameraView, detector);
var polygon = FindViewById <MultiplePolygonsView>(Resource.Id.polygonView);
handler.AddResultHandler(new MultipleObjectsCallback());
FindViewById(Resource.Id.flash).Click += delegate
{
flashEnabled = !flashEnabled;
cameraView.UseFlash(flashEnabled);
};
}
protected override void OnCreate(Bundle savedInstanceState)
{
SupportRequestWindowFeature(WindowCompat.FeatureActionBarOverlay);
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.CameraViewDemo);
SupportActionBar.Hide();
cameraView = FindViewById <ScanbotCameraView>(Resource.Id.scanbotCameraView);
// In this example we demonstrate how to lock the orientation of the UI (Activity)
// as well as the orientation of the taken picture to portrait.
cameraView.LockToPortrait(true);
// Uncomment to disable AutoFocus by manually touching the camera view:
//cameraView.SetAutoFocusOnTouch(false);
// Preview Mode: See https://github.com/doo/Scanbot-SDK-Examples/wiki/Using-ScanbotCameraView#preview-mode
//cameraView.SetPreviewMode(CameraPreviewMode.FitIn);
userGuidanceTextView = FindViewById <TextView>(Resource.Id.userGuidanceTextView);
imageProcessingProgress = FindViewById <ProgressBar>(Resource.Id.imageProcessingProgress);
var detector = new IO.Scanbot.Sdk.ScanbotSDK(this).ContourDetector();
contourDetectorFrameHandler = ContourDetectorFrameHandler.Attach(cameraView, detector);
polygonView = FindViewById <PolygonView>(Resource.Id.scanbotPolygonView);
polygonView.SetStrokeColor(Color.Red);
polygonView.SetStrokeColorOK(Color.Green);
// Attach the default polygon result handler, to draw the default polygon
contourDetectorFrameHandler.AddResultHandler(polygonView.ContourDetectorResultHandler);
// Add an additional custom contour detector to add user guidance text
contourDetectorDelegate = new ContourDetectorDelegate();
contourDetectorFrameHandler.AddResultHandler(contourDetectorDelegate);
contourDetectorDelegate.ContourDetected += ShowUserGuidance;
// See https://github.com/doo/Scanbot-SDK-Examples/wiki/Detecting-and-drawing-contours#contour-detection-parameters
contourDetectorFrameHandler.SetAcceptedAngleScore(60);
contourDetectorFrameHandler.SetAcceptedSizeScore(70);
autoSnappingController = AutoSnappingController.Attach(cameraView, contourDetectorFrameHandler);
autoSnappingController.SetIgnoreBadAspectRatio(ignoreBadAspectRatio);
cameraView.AddPictureCallback(this);
cameraView.SetCameraOpenCallback(this);
shutterButton = FindViewById <ShutterButton>(Resource.Id.shutterButton);
shutterButton.Click += delegate
{
cameraView.TakePicture(false);
};
shutterButton.Visibility = ViewStates.Visible;
FindViewById(Resource.Id.scanbotFlashButton).Click += delegate
{
cameraView.UseFlash(!flashEnabled);
flashEnabled = !flashEnabled;
};
autoSnappingToggleButton = FindViewById <Button>(Resource.Id.autoSnappingToggleButton);
autoSnappingToggleButton.Click += delegate
{
autoSnappingEnabled = !autoSnappingEnabled;
SetAutoSnapEnabled(autoSnappingEnabled);
};
shutterButton.Post(() =>
{
SetAutoSnapEnabled(autoSnappingEnabled);
});
}
public static Android.Net.Uri GetPath(Context context, string pageId, PageFileStorage.PageFileType type)
{
var sdk = new IO.Scanbot.Sdk.ScanbotSDK(context);
return(sdk.PageFileStorage.GetPreviewImageURI(pageId, type));
}
