motion/core/device/ios/camera_wrapper.rb
module BubbleWrap
module Device
module CameraWrapper
module_function
# The front-facing camera used to capture media
# @return [Device::Camera, NilClass] a Camera will be returned if there is a front camera, nil otherwise
def front
@front ||= BubbleWrap::Device::Camera.front
end
# Verifies that the device running has a front facing camera.
# @return [TrueClass, FalseClass] true will be returned if the device has a front facing camera, false otherwise.
def front?
!!front
end
# The rear-facing camera used to capture media
# @return [Device::Camera, NilClass] a Camera will be returned if there is a rear camera, nil otherwise
def rear
@rear ||= BubbleWrap::Device::Camera.rear
end
# Verifies that the device running has a rear facing camera.
# @return [TrueClass, FalseClass] true will be returned if the device has a rear facing camera, false otherwise.
def rear?
!!rear
end
# A Device::Camera used to capture media; by default it will use the :photo_library source type
# See Device::Camera docs for more source type options.
# @return [Device::Camera] a Camera will always be returned.
def any
@any ||= BubbleWrap::Device::Camera.any
end
# alias for any
def photo_library
any
end
# Should always return true, since picking images from *some* source is always possible
# @return [TrueClass]
def any?
!!any
end
# Verifies that the device running has a physical camera.
# @return [TrueClass, FalseClass] true will be returned if the device has a physical camera, false otherwise.
def available?
BubbleWrap::Device::Camera.available?
end
end
end
end