The BT-350 has a camera built into the headset. As well as standard photography, you can also use it to recognize markers
|Resolution||Picture size||2560x1920/ 1920x1080/ 1280x720/ 640x480/|
|Preview size||1920x1080/ 1280x720/ 640x480/|
|Video size||1920x1080/ 1280x720/ 640x480/|
|Exposure compensation||Maximum, minimum||max: +5, min: -5|
|White balance||auto/ incandescent/ fluorescent/ warm-fluorescent/ daylight/ cloudy-daylight/ shade/ twilight|
|Scene mode||auto/ action/ portrait/ night/ barcode*|
* barcode is a scene mode for image correction suitable for reading barcode and QR code reading. The pre-installed camera application does not support the barcode reading function. When reading barcode, please use other hardware such as scanner, or using the barcode library compatible with the standard Android API.
When camera is open and user press HOME key, App will evacuate to background. Please be sure to do the camera release process in that situation. In details, please write camera release process in onPause method. Especially for external camera, while in the situation of not doing release process, be careful it may not be in right connected situation when detaching.