setMicIndex (Setting the Microphone)

Interface Description

This interface is invoked to set the microphone for calls. If this parameter is not set, the OpenEye uses the default microphone.

Notes

The WebSocket connection with the OpenEye is set up.
Generally, the device serial number is obtained using getMediaDevice (getMediaDevices (Obtaining the Device List)) after the system is initialized.

Method Definition

OpenEyeCall.prototype.setMicIndex = function(idx, callbacks)

Parameter Description

**Table 1** Parameter description
Parameter	Type	Mandatory/Optional	Description
idx	Number	Mandatory	Serial number of the microphone.
callbacks	Callback	Optional	Callback method.

**Table 2** Callback
Parameter	Type	Mandatory/Optional	Description
response	function	Mandatory	For details about the input parameters of the callback method, see Table 3.

**Table 3** Input parameters of the callback method
Parameter	Type	Description
description	String	Description of the current request.
result	Number	Query result. The value 0 indicates success and other values indicate failure.
rsp	Number	Internal message ID.

The following is an example of input parameters of the callback method:

{
   "description" : "tsdk_set_mic_index",
   "result" : 0,
   "rsp" : 67551
}

Examples

function setMicIndex() {
    global_openEye_SDK.openEyeCall.setMicIndex(1, {
        response: setMicIndexResponse
    });
}

function setMicIndexResponse(data) {
    console.info(data);
    if (data.result == 0) {
        console.info("SetMicIndex success")
    } else {
        console.error("StMicIndex failed");
    }
}

Parent topic: Device Management

Previous topic: getMediaDevices (Obtaining the Device List)

Next topic: mediaGetMicIndex (Querying the Microphone in Use)