MobileAccessibility.prototype.isTalkBackRunning = function(callback) { if (device.platform.toLowerCase() === "android" || device.platform.toLowerCase() === "amazon-fireos") { MobileAccessibility.prototype.isScreenReaderRunning(callback); } else { callback(false); } };
MobileAccessibility.prototype.isVoiceOverRunning = function(callback) { if (device.platform.toLowerCase() === "ios") { MobileAccessibility.prototype.isScreenReaderRunning(callback); } else { callback(false); } };