Ability to subscribe on application handleOpenURL out of appDelegate.m

[dukhanov]

Hello,
Will this work, in case I subscribe on event "handleOpenURL", outside of appDelegate.m?
For example, I can subscribe on event in cordova plugin:

FlicPlugin.m:

-(void)pluginInitialize
{
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleOpenURL:)name:@"flicApp" object:nil];
}

-(void)handleOpenURL:(NSNotification*)notification
{
   NSURL* url = [notification object];

   if ([url isKindOfClass:[NSURL class]]) {
        [[SCLFlicManager sharedManager] handleOpenUrl: url];
   }
}

I have done it, and:

• I can grab flic button
• But a flic button events does not happened

Have you tried to subscribe on event "handleOpenURL" outside of appDelegate.m?

[AntonMeier]

I have actually never used Cordova so I am not sure how that works. First of all, I am not even sure wether or not AppDelegate events are also sent through the NSNotificationCenter, but I have never heard of it before at least.

The delegate callback that you will receive is application:openURL:sourceApplication:annotation: and that is sent to the AppDelegate.

I am sorry that I can't help you much, but I am sure that there must be a way to get the url when using Cordova. Add an NSLog() in the handleOpenURL to see if it is even called or not.

[dukhanov]

It is not depends on type of your application.
We can add this:

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleOpenURL:)name:@"flicApp" object:nil];

for example into ViewController method:
https://github.com/50ButtonsEach/ios-boilerplate-objc/blob/master/ios-boilerplate-objc/ViewController.m#L30

Anyway, I saw, handleOpenURL was called:

myAppUrl://flicWasGrabbed?data=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&color=7EC250&userAssignedNamed=Greeny

But didReceiveButtonDown was not called, strange for me, this is why I asked about that.

[AntonMeier]

Oh, well then it should be working. Did you receive the

- (void) flicManager:(SCLFlicManager * _Nonnull) manager didGrabFlicButton:(SCLFlicButton * _Nullable) button withError: (NSError * _Nullable) error;

callback? If so, did you also remember to set the delegate on the button (unless you have not already set the defaultButtonDelegate on the manager) ?

[dukhanov]

I received Could not grab message.

I set up defaultButtonDelegate on the manager.

In case I added into appDelegate, it works:

- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString *,id> *)options;
{
    BOOL wasHandled = NO;
    wasHandled = [[SCLFlicManager sharedManager] handleOpenURL:url];
    return wasHandled;
}

In case I removed application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString *,id> *)options from appDelegate,
and add into viewController:

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleOpenURL:)name:@"flicApp" object:nil];

It does not work.

This is fork from yours example project:
dukhanov/ios-boilerplate-objc@2d910dd

[AntonMeier]

Very interesting.. I will take a look at this as soon as I have some spare time.

In the meantime, can do you think you can give me the error code that is sent in the didGrabButton callback. This way I might be able to see what the problem is without running your code.

[dukhanov]

I have checked it again, now it works...
It is really strange for me.

I will tune an iOS flic plugin https://github.com/dukhanov/Cordova-Flic for cordova and I will release it asap.

Thanks a lot.