from os import remove from sbapp.plyer.facades import Camera from sbapp.plyer.utils import reify class iOSCamera(Camera): @reify def photos(self): # pyPhotoLibrary is a ios recipe/module that # interacts with the gallery and the camera on ios. from photolibrary import PhotosLibrary return PhotosLibrary() def _take_picture(self, on_complete, filename=None): assert on_complete is not None self.on_complete = on_complete self.filename = filename photos = self.photos if not photos.isCameraAvailable(): # no camera hardware return False photos.bind(on_image_captured=self.capture_callback) self._capture_filename = filename photos.capture_image(filename) return True def capture_callback(self, photolibrary): # Image was chosen # unbind self.photos.unbind(on_image_captured=self.capture_callback) if self.on_complete(self.filename): self._remove(self.filename) def _take_video(self, on_complete, filename=None): assert on_complete is not None raise NotImplementedError def _remove(self, fn): try: remove(fn) except OSError: print('Could not remove photo!') def instance(): return iOSCamera()