This API is available on Firefox or Firefox OS for installed or higher privileged applications.
Summary
The antennaAvailable property value indicates if an antenna is plugged and available.
Syntax
var antenna = instanceOfFMRadio.antennaAvailable
Value
Return a boolean.
Example
navigator.mozFMRadio.onantennaavailablechange = function () {
if (navigator.mozFMRadio.antennaAvailable) {
console.log("An antenna has been pluged");
} else {
console.log("The antenna has been unpluged");
}
};
Specification
Not part of any specification.