SDKCallback interface

Method name	Description
onConnected	Network connection successful
onDisconnected	Network disconnected
onClose	Remote network connection closed
onScreenChange	Receive callback for changes in cloud device width and height
onClipboardMessage	Receive callback for clipboard data returned from the cloud device instance
onFirstVideoFrame	Start the cloud phone instance and receive the first frame callback of the video stream after subscribing
onLocalScreenshot	Video frame callback after calling screenshot(true)
onNetworkQuality	Network latency callback
onIdeTimeout	No-operation timeout callback for the current cloud phone instance

SDK callback interface

onConnected

Description：Network connection successful

Syntax：

void onConnected()

onDisconnected

Description：Network disconnected

Syntax：

void onDisconnected()

onClose

Description：Remote network closed

Syntax：

void onClose()

onScreenChange

Description：Receive callback for changes in cloud device width and height

Syntax：

void onScreenChange(int width, int height, int rotation)

Parameter	Description
width	device width
height	device height
rotation	device rotation

onClipboardMessage

Description：Receive callback for clipboard data returned from the cloud device instance

Syntax：

void onClipboardMessage(const std::string& text)

Parameter	Description
text	Clipboard text of the cloud phone, encoded in UTF-8

onFirstVideoFrame

Description：Start the cloud phone instance and receive the first frame callback of the video stream after subscribing

Syntax：

void onFirstVideoFrame()

onLocalScreenshot

Description：Video frame callback after calling screenshot(true)

Syntax：

void onLocalScreenshot(std::shared_ptr<VideoFrame>& frame)

Parameter	Description
frame	Video frame, referenceVideoFrame

onNetworkQuality

Description：Current network latency callback

Syntax：

void onNetworkQuality(int rtt)

Parameter	Description
rtt	Network latency

onIdeTimeout

Description：No-operation timeout callback for the current cloud phone instance

Syntax：

void onIdeTimeout()

VideoRenderSink

Method	Description
onFrame	Video frame, referenceVideoFrame

void onFrame(std::shared_ptr<armcloud::VideoFrame>& frame)

VideoFrame

Method	Description
width	Video frame width, in pixels (PX)
height	Video frame height, in pixels (px)
rotation	Video frame rotation angle (0 degrees, 90 degrees, 180 degrees, 270 degrees)
buffer	Video frame data
size	Video frame data

uint32_t width()
uint32_t height()
uint32_t rotation()
uint8_t* buffer()
uint32_t size()