harmony 鸿蒙native_avscreen_capture_errors.h

2025-06-12
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native_avscreen_capture_errors.h

Overview

The native_avscreen_capture_errors.h file declares the error codes generated during screen capture.

Library: libnative_avscreen_capture.so

File to include:

System capability: SystemCapability.Multimedia.Media.AVScreenCapture

Since: 10

Related module: AVScreenCapture

Summary

Types

Name	Description
typedef enum OH_AVSCREEN_CAPTURE_ErrCode OH_AVSCREEN_CAPTURE_ErrCode	Defines an enum for error codes generated during screen capture.

Enums

Name	Description
OH_AVSCREEN_CAPTURE_ErrCode { AV_SCREEN_CAPTURE_ERR_BASE = 0, AV_SCREEN_CAPTURE_ERR_OK = AV_SCREEN_CAPTURE_ERR_BASE, AV_SCREEN_CAPTURE_ERR_NO_MEMORY = AV_SCREEN_CAPTURE_ERR_BASE + 1, AV_SCREEN_CAPTURE_ERR_OPERATE_NOT_PERMIT = AV_SCREEN_CAPTURE_ERR_BASE + 2, AV_SCREEN_CAPTURE_ERR_INVALID_VAL = AV_SCREEN_CAPTURE_ERR_BASE + 3, AV_SCREEN_CAPTURE_ERR_IO = AV_SCREEN_CAPTURE_ERR_BASE + 4, AV_SCREEN_CAPTURE_ERR_TIMEOUT = AV_SCREEN_CAPTURE_ERR_BASE + 5, AV_SCREEN_CAPTURE_ERR_UNKNOWN = AV_SCREEN_CAPTURE_ERR_BASE + 6, AV_SCREEN_CAPTURE_ERR_SERVICE_DIED = AV_SCREEN_CAPTURE_ERR_BASE + 7, AV_SCREEN_CAPTURE_ERR_INVALID_STATE = AV_SCREEN_CAPTURE_ERR_BASE + 8, AV_SCREEN_CAPTURE_ERR_UNSUPPORT = AV_SCREEN_CAPTURE_ERR_BASE + 9, AV_SCREEN_CAPTURE_ERR_EXTEND_START = AV_SCREEN_CAPTURE_ERR_BASE + 100 }	Enumerates the error codes generated during screen capture.

Name

Description

OH_AVSCREEN_CAPTURE_ErrCode {
AV_SCREEN_CAPTURE_ERR_BASE = 0,
AV_SCREEN_CAPTURE_ERR_OK = AV_SCREEN_CAPTURE_ERR_BASE,
AV_SCREEN_CAPTURE_ERR_NO_MEMORY = AV_SCREEN_CAPTURE_ERR_BASE + 1,
AV_SCREEN_CAPTURE_ERR_OPERATE_NOT_PERMIT = AV_SCREEN_CAPTURE_ERR_BASE + 2,
AV_SCREEN_CAPTURE_ERR_INVALID_VAL = AV_SCREEN_CAPTURE_ERR_BASE + 3,
AV_SCREEN_CAPTURE_ERR_IO = AV_SCREEN_CAPTURE_ERR_BASE + 4,
AV_SCREEN_CAPTURE_ERR_TIMEOUT = AV_SCREEN_CAPTURE_ERR_BASE + 5,
AV_SCREEN_CAPTURE_ERR_UNKNOWN = AV_SCREEN_CAPTURE_ERR_BASE + 6,
AV_SCREEN_CAPTURE_ERR_SERVICE_DIED = AV_SCREEN_CAPTURE_ERR_BASE + 7,
AV_SCREEN_CAPTURE_ERR_INVALID_STATE = AV_SCREEN_CAPTURE_ERR_BASE + 8,
AV_SCREEN_CAPTURE_ERR_UNSUPPORT = AV_SCREEN_CAPTURE_ERR_BASE + 9,
AV_SCREEN_CAPTURE_ERR_EXTEND_START = AV_SCREEN_CAPTURE_ERR_BASE + 100
}

Enumerates the error codes generated during screen capture.