MultiMedia_FrameStateCallback

Overview

Provides callbacks for frame state changes, in which you can implement operations to response to the changes.

Since:

1.0

Version:

1.0

Summary

Files

Data Structures

Functions

Details

Function Documentation

FrameStateCallback()

OHOS::Media::FrameStateCallback::FrameStateCallback ()

Description:

A constructor used to create a FrameStateCallback instance.

OnFrameError()

virtual void OHOS::Media::FrameStateCallback::OnFrameError ([Camera](OHOS-Media-Camera.md) & camera, [FrameConfig](OHOS-Media-FrameConfig.md) & frameConfig, int32_t errorCode, FrameResult & frameResult )

Description:

Called when the frame capture fails.

Parameters:

OnFrameFinished()

virtual void OHOS::Media::FrameStateCallback::OnFrameFinished ([Camera](OHOS-Media-Camera.md) & camera, [FrameConfig](OHOS-Media-FrameConfig.md) & frameConfig, FrameResult & frameResult )

Description:

Called when the frame capture is finished.

Parameters:

~FrameStateCallback()

OHOS::Media::FrameStateCallback::~FrameStateCallback ()

Description:

A destructor used to delete the FrameStateCallback instance.