Здесь приведен пример рабочего кода:
var boundary = '----ThisIsTheBoundary1234567890';
var formData = '--' + boundary + '\r\n'
formData += 'Content-Disposition: form-data; name="source"; filename="' + filename + '"\r\n';
formData += 'Content-Type: ' + mimeType + '\r\n\r\n';
for (var i = 0; i < imageData.length; ++i)
{
formData += String.fromCharCode(imageData[ i ] & 0xff);
}
formData += '\r\n';
formData += '--' + boundary + '\r\n';
formData += 'Content-Disposition: form-data; name="message"\r\n\r\n';
formData += f.message + '\r\n'
formData += '--' + boundary + '--\r\n';
var xhr = new XMLHttpRequest();
xhr.open('POST', 'https://graph.facebook.com/me/photos?access_token=' + authToken, true);
xhr.onload = xhr.onerror = function() {
// error managment
};
xhr.setRequestHeader("Content-Type", "multipart/form-data; boundary=" + boundary);
//Send the request
xhr.sendAsBinary(formData);
AVAudioSession категории для AVAudioSessionCategoryPlayback и установите его активным
do {
try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [.mixWithOthers, .allowAirPlay])
print("Playback OK")
try AVAudioSession.sharedInstance().setActive(true)
print("Session is Active")
} catch {
print(error)
}