Enumerations

CameraState

Member (Android & iOS)	Value	Description
`CAMERA_STATE_OFF`	0	Set camera off.
`CAMERA_STATE_ON`	1	Set camera on.

Member (Android & iOS)	Value	Description
`CAMERA_POSITION_USER`	0	Use front camera.
`CAMERA_POSITION_WORLD`	1	Use back camera.

Member (Android Only)	Value	Description
`DEVICEINFO_UNKNOWN`	-1	The device info is unavailable.
`DEVICE_LEVEL_HIGH`	2	The device level is detected to be high.
`DEVICE_LEVEL_MID`	1	The device level is detected to be medium.
`DEVICE_LEVEL_LOW`	0	The device level is detected to be low.
`DEVICE_LEVEL_UNKNOWN`	-2	The device level is unavailable.

Member	Value	Description
`DM_CW_AUTO`	0	The charge way is automatically determined by the license server.
`DM_CW_DEVICE_COUNT`	1	Charges by the count of devices.
`DM_CW_CONCURRENT_DEVICE_COUNT`	3	Charges by the count of concurrent devices.
`DM_CW_APP_DOMAIN_COUNT`	6	Charges by the count of app domains.
`DM_CW_ACTIVE_DEVICE_COUNT`	8	Charges by the count of active devices.

Member	Value	Description
`DM_UUIDGM_RANDOM`	1	Generates UUID with random values.
`DM_UUIDGM_HARDWARE`	2	Generates UUID based on hardware info.

Error Code	Value	Description
`DCE_OK`	0	Successful.
`DCE_LICENSE_INVALID`	-10001	The licence is invalid.
`DCE_LICENSE_EXPIRED`	-10002	The licence has expired.
`DCE_NOT_EXIST_CAMERA_MODULE`	-10003	Camera module does not exist.
`DCE_NOT_FOUND_FILE`	-10004	File is not found.
`DCE_FILE_FORMAT_ERROR`	-10005	File format error.
`DCE_LICENSEKEY_NOT_MATCHED`	-10043	The license key does not match the license content.
`DCE_REQUEST_FAILED`	-10044	The license key does not match the license content.
`DM_NO_LICENSE`	-20000	There is no license specified.
`DM_HANDSHAKE_CODE_INVALID`	-20001	Handshake code is invalid.
`DM_LICENSE_BUFFER_FAILED`	-20002	Failed to read or write license buffer.
`DM_LICENSE_SYNC_FAILED`	-20003	Failed to synchronize license info with Dynamsoft License Server.
`DM_DEVICE_NOT_MATCH`	-20004	Device does not match with license buffer.
`DM_BIND_DEVICE_FAILED`	-20005	Failed to bind device.
`DM_LICENSE_INTERFACE_CONFLICT`	-20006	Interface InitLicense can not be used together with other license initiation interfaces.
`DM_LICENSE_CLIENT_DLL_MISSING`	-20007	The license client dll is missing.
`DM_INSTANCE_COUNT_OVER_LIMITED`	-20008	The number of instances used has exceeded the limit.
`DM_LICENSE_INIT_SEQUENCE_FAILED`	-20009	Interface InitLicense has to be called before creating any SDK objects.
`DM_TRIAL_LICENSE`	-20010	Using a trial license.
`DM_FAILED_TO_REACH_DLS`	-20200	Fail to connect to Dynamsoft License Server.