setGender method
Tracks gender as a user attribute.
gender - Instance of MoEGender
appId - MoEngage App ID
Implementation
@override
void setGender(MoEGender gender, String appId) {
_methodChannel.invokeMethod(
methodSetUserAttribute,
_getUserAttributePayloadJson(userAttrNameGender, userAttrTypeGeneral,
genderToString(gender), appId));
}