You need to enable the Camera capability. This is done by adding the following lines to build.yml:
capabilities: - camera
Check if the device has a camera: :::ruby System::hasCamera
Refer to the Camera API methods to perform the following functionality.
You can set extended options for take_picture on iOS and Android, for choose_picture on iPhone, and for RhoElements Zebra devices.
See controller and view in the /app/Image folder of the System API Samples application for more information.
Here is an example call from the System API Samples application.
settings = { :camera_type => @params['camera_type'],
:color_model => @params['color_model'], :enable_editing => en_ed,
:desired_width => width, :desired_height => height, :flash_mode => 'auto' }
Camera::take_picture(url_for(:action => :camera_callback), settings)