CompletionListener
The CompletionListener interface defines methods to receive callback when startCapturing method is finished.
Definition
Namespace: com.dynamsoft.core.basic_structures
Assembly: DynamsoftCaptureVisionBundle.aar
interface CompletionListener
Methods
| Method | Description |
|---|---|
onSuccess |
The methods is triggered when the startCapturing succeed. |
onFailure |
The methods is triggered when the startCapturing failed. |
onSuccess
The methods is triggered when the startCapturing is success.
void onSuccess();
onFailure
The methods is triggered when the startCapturing failed.
void onFailure(int errorCode, String errorString);
Parameters
[in] errorCode: The error code that describes why the startCapturing failed.
[in] errorString: The error message that describes why the startCapturing failed.
Possible Errors:
| Error Code | Value | Description |
|---|---|---|
| EC_LICENSE_INVALID | -10003 | License invalid. |
| EC_LICENSE_EXPIRED | -10004 | License expired. |
| EC_TEMPLATE_NAME_INVALID | -10036 | The target template name is invalid. |
| EC_LICENSE_KEY_NOT_MATCH | -10043 | The license key does not match the license content. |
| EC_REQUEST_FAILED | -10044 | Failed to request the license content. |
| EC_LICENSE_INIT_FAILED | -10045 | Failed to init the license. |
| EC_LICENSE_CONTENT_INVALID | -10052 | The license content is invalid. |
| EC_LICENSE_KEY_INVALID | -10053 | The license key is invalid. |
| EC_LICENSE_DEVICE_RUNS_OUT | -10054 | The license key has no remaining quota. |
| EC_IRT_LICENSE_INVALID | -10056 | The Intermediate Result Types license is invalid. |
| EC_CALL_REJECTED_WHEN_CAPTURING | -10062 | Function call is rejected when capturing in progress. |
| EC_NO_IMAGE_SOURCE | -10063 | Can not start capturing before you set the input. |
| EC_NO_LICENSE | -20000 | No license. |
| EC_HANDSHAKE_CODE_INVALID | -20001 | The Handshake Code is invalid. |
| EC_LICENSE_BUFFER_FAILED | -20002 | Failed to read or write license buffer. |
| EC_LICENSE_SYNC_FAILED | -20003 | Failed to synchronize license info with license server. |
| EC_DEVICE_NOT_MATCH | -20004 | Device dose not match with buffer. |
| EC_BIND_DEVICE_FAILED | -20005 | Failed to bind device. |
| EC_INSTANCE_COUNT_OVER_LIMIT | -20008 | Instance count is over limit. |
| EC_TRIAL_LICENSE | -20010 | Trial License. |
| EC_FAILED_TO_REACH_DLS | -20200 | Failed to reach License Server. |
Yes
No