Implemented GCKDeviceScannerListener Singleton Class on ViewController, however its delegate methods are not getting called even if Logger displays message of Cast Device that is available to connect with status code 1.
deviceDidComeOnline method of GCKDeviceScannerListener does not get called.
Could any one help please
class ViewController: UIViewController, GCKDeviceScannerListener, GCKDeviceManagerDelegate, GCKMediaControlChannelDelegate {
private var deviceScanner: GCKDeviceScanner!
private var selectedDevice:GCKDevice!
private var deviceManager:GCKDeviceManager!
private var mediaInformation:GCKMediaInformation!
private var kReceiverAppID = kGCKMediaDefaultReceiverApplicationID
override func viewDidLoad() {
super.viewDidLoad()
self.startScan()
}
func startScan() {
let filterCriteria = GCKFilterCriteria(forAvailableApplicationWithID: kReceiverAppID)
self.deviceScanner = GCKDeviceScanner(filterCriteria: filterCriteria)
if let deviceScanner = self.deviceScanner {
deviceScanner.addListener(self)
deviceScanner.startScan()
print("scanning started")
deviceScanner.passiveScan = true
}
}
// MARK: GCKDeviceScannerListener
func deviceDidComeOnline(device: GCKDevice!) {
print("deviceDidComeOnline()")
print("Device found: \(device.friendlyName)");
self.updateButtonStates()
}
func deviceDidGoOffline(device: GCKDevice!) {
print("deviceDidGoOffline()")
print("Device went away: \(device.friendlyName)");
self.updateButtonStates()
}
func deviceDidChange(device: GCKDevice!) {
print("deviceDidChange()");
}
}
Enter the ID that you receive after registering your App at Google Cast Registration
I have just used your code and it worked Perfect.
Don't use the default ID. It wouldn't work i.e
kGCKMediaDefaultReceiverApplicationID
let filterCriteria = GCKFilterCriteria(forAvailableApplicationWithID: kReceiverAppID)
Instead of it, Enter the ID to pass in the filter criteria and implement it like this.
let chromecastID = "ABC123" // Enter the correct ID here
let filterCriteria = GCKFilterCriteria(forAvailableApplicationWithID: chromecastID)
Related
I don't use storyboards.
I want to send protocol data using #objc button action.
However, the sent view controller does not run the protocol function.
May I know what the reason is?
In fact, there's a lot more code.
Others work, but only protocol functions are not executed.
The didUpdataChampion function is
Data imported into a different protocol.
I have confirmed that there is no problem with this.
protocol MyProtocolData {
func protocolData(dataSent: String)
func protocolCount(dataInt: Int)
}
class PickViewController: UIViewController,ChampionManagerDelegate{
static let identifier = "PickViewController"
var count = 0
var urlArray = [URL]()
var pickDelegate : MyProtocolData?
override func viewDidLoad() {
super.viewDidLoad()
champions.riot(url: "myURL")
}
#objc func topHand(){
pickDelegate?.protocolData(dataSent: "top")
print(count)
pickDelegate?.protocoCount(dataInt: count)
let cham = ChampViewController()
cham.modalPresentationStyle = .fullScreen
present(cham, animated: true, completion: nil)
}
//Data imported to another protocol
func didUpdataChampion(_ championManager: ChampionManager, champion: [ChampionRiot]) {
print(#function)
count = champion.count
for data in champion {
let id = data.id
guard let url = URL(string: "https://ddragon.leagueoflegends.com/cdn/11.16.1/img/champion/\(id).png") else { return }
urlArray.append(url)
count = urlArray.count
}
}
func didFailWithError(error: Error) {
print(error)
}
}
class ChampViewController: UIViewController,MyProtocolData {
var pickData = ""
var arrayCount = 0
override func viewDidLoad() {
super.viewDidLoad()
}
func protocolData(dataSent: String) {
print(#function)
pickData = dataSent
print(pickData)
}
func protocoCount(dataInt: Int) {
print(#function)
arrayCount = dataInt
print(arrayCount)
}
}
i don't see full code, for instance how you call bind to topHand(), my advice is:
check that topHand - is called
check that pickDelegate isn't nil inside topHand
Create Object fo your PickViewController class and set its delegate to self.
var yourObj = PickViewController()
override func viewDidLoad() {
super.viewDidLoad()
yourObj.delegate = self
}
I have two ViewControllers and I'm trying to set one as the other's delegate. This is what I have:
ViewController One:
protocol storeChosenDelegate {
func getPopularProductsFor(store id: String)
}
class PopularStoresVC: UIViewController {
//MARK: - Properties
var delegate: storeChosenDelegate?
private let storesView = PopularStoresView()
private let STORE_CELL = "storeCell"
fileprivate var currentStore: Int = 0 {
didSet {
delegate?.getPopularProductsFor(store: "THIS IS WORKING NOW.")
}
}
}
And this is what I have in ViewController Two:
//MARK: - Properties
private let PRODUCT_CELL = "productCell"
private var popularStores = PopularStoresVC()
//MARK: - Initializers
override func viewDidLoad() {
super.viewDidLoad()
popularStores.delegate = self
setupProductsCollection()
}
extension PopularProductsVC: storeChosenDelegate {
func getPopularProductsFor(store id: String) {
//TODO: Show all popular products for the store's id we got.
print("Got store \(id)")
}
}
It seems that the didSet is getting called, and I do set the Second VC as the delegate, but the function just does not getting called. I have no errors or warnings related to that so I don't really understand why this is not working.
How can I customize the Firebase UI Auth Picker controller with custom buttons, custom actions, background, loader etc..
I already try to subclass the FUIAuthPickerViewController but we can't access to login buttons
This is how you can create your own class of FUIAuthPickerViewController:
Create FUICustomLoginController.swift with:
import UIKit
import FirebaseUI
import FirebaseAuth
class FUICustomLoginController: ViewController {
var authUI: FUIAuth! = FUIAuth.defaultAuthUI()
var auth: Auth = Auth.auth()
private func didSignIn(auth: AuthCredential?, error: Error?, callBack: AuthResultCallback?) {
let callBack: (AuthDataResult?, Error?) -> Void = { [unowned self] result, error in
callBack?(result?.user, error)
self.authUI.delegate?.authUI?(self.authUI, didSignInWith: result, error: error)
}
if let auth = auth {
self.auth.signInAndRetrieveData(with: auth, completion: callBack)
} else if let error = error {
callBack(nil, error)
}
}
func signIn<T: FUIAuthProvider>(type: T.Type, defaultValue: String? = nil) {
try? self.authUI.signOut() // logout from google etc..
self.authUI.providers.first(where: { $0 is T })?.signIn(withDefaultValue: defaultValue, presenting: self, completion: self.didSignIn)
}
}
Subclass your controller from FUICustomLoginController:
class LoginPickerController: FUICustomLoginController {
override func viewDidLoad() {
super.viewDidLoad()
// Customize authUI if needed
//self.authUI.providers = ...
self.authUI.delegate = self
}
#IBAction func loginFacebook(_ sender: Any) {
self.signIn(type: FUIFacebookAuth.self)
}
#IBAction func loginGoogle(_ sender: Any) {
self.signIn(type: FUIGoogleAuth.self)
}
#IBAction func loginPhone(_ sender: Any) {
self.signIn(type: FUIPhoneAuth.self)
}
}
extension LoginPickerController: FUIAuthDelegate {
func authUI(_ authUI: FUIAuth, didSignInWith authDataResult: AuthDataResult?, error: Error?) {
// perform login actions
}
}
You can customize the default buttons, add images etc.. (a working hack )
class SignInViewController: FUIAuthPickerViewController {
weak var delegate: signInProtocol?
// Unhashed nonce.
fileprivate var currentNonce: String?
var backgView: UIView?
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .clear
for each in view.subviews[0].subviews[0].subviews[0].subviews {
if let button = each as? UIButton {
button.layer.cornerRadius = 20.0
button.layer.masksToBounds = true
///do any other button customization here
}
}
///add background image
let scrollView = view.subviews[0]
scrollView.backgroundColor = .clear
let contentView = scrollView.subviews[0]
contentView.backgroundColor = .clear
let background = UIImage(named: "imagename")
let backgroundImageView = UIImageView(image: background)
backgroundImageView.contentMode = .scaleToFill
view.insertSubview(backgroundImageView, at: 0)
}
}
So basically I want to enable Sinch Video in iOS application.
For testing purposes I've created SinchManaevger which is singleton and I instatiate it in AppDelegate:
class SinchManager: NSObject, SINClientDelegate, SINCallClientDelegate {
static let sharedInstance = SinchManager()
var client: SINClient?
func initSinchClientWithUserId(id: String) {
if client == nil {
if case .Authenticated(let currentUser, _) = SessionManager.sharedInstance.state.value {
self.client = Sinch.clientWithApplicationKey("xyz", applicationSecret: "xyz", environmentHost: "sandbox.sinch.com", userId: currentUser.username)
print("sinchClient")
print(client!)
self.client!.delegate = self
self.client!.setSupportCalling(true)
self.client!.enableManagedPushNotifications()
self.client!.start()
self.client!.startListeningOnActiveConnection()
}
}
}
func clientDidStart(client: SINClient!) {
print("clientDidStart")
self.client!.callClient().delegate = self
}
func clientDidStop(client: SINClient!) {
print("clientDidStop")
}
func clientDidFail(client: SINClient!, error: NSError!) {
print("clientDidFail")
}
func client(client: SINCallClient!, didReceiveIncomingCall call: SINCall!) {
print("didReceiveIncomingCall")
let sinchVC = SinchVC(username: currentUser.username)
let sinchNC = DNMMainNC(rootViewController: sinchVC)
sinchVC.call = call
}
}
And I've created Sinch ViewController which is initialized with username which will be called:
class SinchVC: UIViewController, SINCallDelegate {
private let videoController = SinchManager.sharedInstance.client!.videoController()
private let audioController = SinchManager.sharedInstance.client!.audioController()
private let callClient: SINCallClient
private var call: SINCall!
let username: String
private var mainView: SinchView { return view as! SinchView }
override func loadView() {
view = SinchView()
}
init(username: String) {
self.username = username
self.callClient = SinchManager.sharedInstance.client!.callClient()
super.init(nibName: nil, bundle: nil)
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewDidLoad() {
super.viewDidLoad()
call.delegate = self
self.mainView.videoView.addSubview(self.videoController.localView())
self.videoController.localView().contentMode = .ScaleToFill
if self.call.direction == SINCallDirection.Incoming {
self.audioController.startPlayingSoundFile(self.pathForSound("incoming.wav") as String, loop: true)
}
if self.call.details.videoOffered {
print("video offered")
self.mainView.videoView.addSubview(self.videoController.localView())
self.videoController.localView().contentMode = .ScaleToFill
}
mainView.videoView.addSubview(self.videoController.localView())
mainView.answerButton.addTarget(self, action: #selector(answer), forControlEvents: .TouchUpInside)
mainView.declineButton.addTarget(self, action: #selector(decline), forControlEvents: .TouchUpInside)
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
self.audioController.enableSpeaker()
}
func pathForSound(string: String) -> NSString {
let nsSt = NSBundle.mainBundle().resourcePath! as NSString
return nsSt.stringByAppendingPathComponent(string)
}
func answer() {
call.answer()
}
func decline() {
call.hangup()
}
func callDidEstablish(call: SINCall!) {
print("callDidEstablish")
}
func callDidEnd(call: SINCall!) {
print("callDidEnd")
}
func callDidProgress(call: SINCall!) {
print("callDidProgress")
self.audioController.startPlayingSoundFile(self.pathForSound("ringback.wav") as String, loop: true)
}
func callDidAddVideoTrack(call: SINCall!) {
print("callDidAddVideoTrack")
mainView.videoView.addSubview(self.videoController.remoteView())
}
}
Problem is when I try to call from my app to other phone with my app nothing happens (didReceiveIncomingCall delegate method doesn't get called at all)
If I try to call from my app to SinchVideo sample app then video call gets initiated normal. But when i call from SinchVideo app to my app nothing happens in my app. So probably i've forgot to add some notification or something to tell my app when the call is incoming. If you could help I would be very grateful. Thanks
EDIT: I managed to make didReceiveIncomingCall work but now call.answer isnt working. (nothing happens when call.answer is called and i see that my phone is ringing)
I am not sure what DNMMainNC does in your did recieve incoming call,
let sinchNC = DNMMainNC(rootViewController: sinchVC) What does DNMMainNC do?
sinchVC.call = call // private var?
But its looks kind of weird to set a private var call from your code, should that not be public or have a constructor like your init but with a call
I'm getting this crash : link
in my app ,i did many search abou it but i didn't find how to solve it.
i also enabled Zombies object & Analyzer of xcode but without succes.
Here is my code :
import UIKit
class CameraViewController: UIViewController{
#IBOutlet weak var playerContainer: UIView!
#IBOutlet weak var imageView: UIImageView!
#IBOutlet weak var loading: UIActivityIndicatorView!
var device : GTLUserendpointGeneralCamera!
var myfoxCam : CloseliCameraDevice!
var retryToPlayCount = 0
override func viewDidLoad() {
super.viewDidLoad()
NSNotificationCenter.defaultCenter().addObserver(self,selector: "playerStatusChanged:",name: CameraPlayerStatusChangedNotification,object: nil)
NSNotificationCenter.defaultCenter().addObserver(self,selector: "playerStoppedDispose:",name: CameraPlayerStoppedNotification,object: nil)
}
override func viewDidAppear(animated: Bool) {
if(device.brand == "myfox"){
showLive()
}
}
override func viewWillDisappear(animated: Bool) {
MyFoxManager.sharedInstance.destroyPlayer()
}
deinit {
NSNotificationCenter.defaultCenter().removeObserver(self)
}
func showLive(){
loading.startAnimating()
MyFoxManager.sharedInstance.showLive(myfoxCam , image: self.imageView)
}
func playerStatusChanged(notification: NSNotification){
let waiting = notification.userInfo!["NSLocalizedDescription"] as! Bool
dispatch_async(dispatch_get_main_queue()) { [weak self] in
if let strongSelf = self {
if(waiting){
strongSelf.loading.startAnimating()
}else{
strongSelf.retryToPlayCount = 0
strongSelf.loading.stopAnimating()
}
}
}
}
func playerStoppedDispose(notification: NSNotification){
let code = notification.userInfo!["NSLocalizedFailureReason"] as! Int
dispatch_async(dispatch_get_main_queue()) { [weak self] in
if let strongSelf = self {
if(code & strongSelf.retryToPlayCount < 4){
strongSelf.retryToPlayCount = strongSelf.retryToPlayCount + 1
strongSelf.performSelector("showLive", withObject: nil, afterDelay: 2.0)
}
}
}
}
}
And
import UIKit
import Foundation
import CoreBluetooth
class MyFoxManager: NSObject {
static let sharedInstance = MyFoxManager()
var closeSDK : CloseliSDK!
var login = false
private override init() {
closeSDK = CloseliSDK(productKey: MyFoxAppId, withPassword: MyFoxAppSecret, serverType: "us")
}
func getCamera(device: GTLUserendpointGeneralCamera) -> CloseliCameraDevice? {
if(!login){
do {
try closeSDK.loginWithToken(device.appUrl, withAccount: device.url)
login = true
}catch{
return nil
}
}
do {
let myfoxCameras = try closeSDK.getCameraListError()
let myfoxCamera = myfoxCameras.filter{$0.deviceUUID == device.idDevice}
return myfoxCamera[0] as? CloseliCameraDevice
}catch {
return nil
}
}
func showLive(myfoxCam: CloseliCameraDevice, image: UIImageView){
closeSDK.preparetoLivePreview(myfoxCam , withUI: image)
}
func destroyPlayer(){
closeSDK.destoryPlayer()
}
}
Notification definition from third-party library :
/**
Notification for live preview status changing.
NOTICE: The notification may not be sent by CloseliSDK, so please fill parameter with sender to nil when adding observer
#param userInfo in NSNotification is a NSDictionary, value for NSLocalizedDescriptionKey is a NSNumber, YES means live preview is buffering, NO means live preview begin.
BOOL bWaiting = [[[notification userInfo] valueForKey:NSLocalizedDescriptionKey] boolValue];
*/
extern NSString *const CameraPlayerStatusChangedNotification;
/**
Notification for player stopped.
NOTICE: The notification may not be sent by CloseliSDK, so please fill parameter with sender to nil when adding observer
#param userInfo in NSNotification is a NSDictionary, value for NSLocalizedFailureReasonErrorKey is a NSNumber, represent the reason why it stopped, normally 0.
long stopReason = [[[notification userInfo] valueForKey:NSLocalizedFailureReasonErrorKey] longValue];
stopReason: 0x3261-means there is another client playing in p2p mode.
*/
extern NSString *const CameraPlayerStoppedNotification;
Any idea ?
Thanks in advance