I want to display big picture in iOS app when push notification comes, I checked in android it is displaying big picture when we expand that notification , how I can get same thing in iOS with object-c language.
I heard some where that we can send that kind of push notifications in iOS v10, I had searched for that but that is in swift language, how can I get same thing in objective-c or how can I merge swift language code with objective-c language.
iOS -10 supports big picture with gif image also: https://blog.pusher.com/how-to-send-ios-10-notifications-using-the-push-notifications-api/
I want to use same thing in objective- c
Related
I am developing an iOS app in iOS 7 that requires me to display a particular time.
Though this is not a programming question exactly, can anyone suggest me the component that allows me to display the time in a nice analog clock?
Did you search Cocoa Controls for example? This is the pleace where you can find lots of cocoa visual components like clocks.
So I'm doing the Ray Wenderlich tutorials on iOS, and I'm doing the button tutorial. When I run the app, I get something that looks like this:
I have two questions:
I often see simulators show up in the form of an actual iPhone and was wondering if that was possible, or if that rectangle is the only way to view it?
The reason I'm asking is when I connected the button to an action (It says 'Pressed!'). So, is it supposed to show up in the box (bottom right) only, or should it should up on the simulator itself- mimicking what the user would see on-screen?
Regarding your first question: Probably a problem with screen size. See also here How can I restore the iPad frame around iOS Simulator 5.1?
The output seen in the screenshot is produced with NSLog and won't be seen on the device. You need to add an UILabel or such and set its text.
In the Simulator menu, try selecting Window then Scale and go to 50%. The retina models are far too big on my screen. Also, the old iOS 6 simulator with standard iPhone did look like a real phone, so examples from a while ago will look different.
If you want to support iOS 6.x, you can load it into Xcode. From Xcode main menu, select Xcode and then Preferences, and go to the Downloads tab.
In an android game, I want to start device's camera and let player see the camera input inside a CCScene. Does anyone know how to do that?
I am searching for the same thing. I haven't figure it out yet but come across the following:
http://syswerke.com/projects/blog/opencv-camera-capture-in-cocos2d-x-applications/
http://docs.opencv.org/doc/tutorials/ios/video_processing/video_processing.html#opencviosvideoprocessing (iOS)
http://www.cocos2d-iphone.org/forums/topic/using-a-uiimagepickercontroller-and-cocos2d-sample-code/#post-34228 (iOS)
http://www.cocos2d-x.org/forums/6/topics/11524 (suggesting to save to file/buffer and pass to native code)
I've seen example on iOS that works (e.g. https://www.youtube.com/watch?v=TM9EIzB5I-8).
I'll update more if/once I figure it out
I'm beginning some OS X development, I am reasonably accomplished with objective C and UIKIT.
There doesn't seem to be as much online about moving from iOS development to OS X as I thought there would be!
Anyway, I found a decent tutorial over a Ray Wenderlich, that basically explained the differences, (multiple NSWindows, then add to them NSViewControllers etc)
What I would like to do is make a little app that shows info in the status bar (beside the Wifi icon etc)
Basically all it does is have an NSStatusitem that has it's title set with info I want shown (e.g. current song title)
I've got one going and it's working ok so to my question:
I've got Application is agent (UIElement) (so I cannot see a dock icon or menubar)
The code for my little app all resides in the app delegate, now from iOS dev i'm sure this is not the right place for this code, but since the app is a just a status bar item, that has it's title updated I don't think I need a UIViewController etc....
Where should my apps logic go?
Anything online to transition from iOS to OS X?
As you dont have much work with NSWindows and NSViews, you surely dont need NSWindowController or NSViewController.
And I think for this kind of app even your AppDelegate class is enough and best place to put all your logic.
If you have some models then you can break your code upto that, and use it in the AppDelegate itself.
Transition from iOS to OSX.
If you are good in Objective-C then you dont have to worry about few more Cocoa-Controls especially GUI levels, you have full support of Documentation.
Switching between iOS to OSX, vice-versa is not to difficult, but yes if you end up with system level then you need to interact with OSX too.
As stated earlier, if you know Objective-C well, then you should not face major problems. However, there are some differences. I found these following documents helpful:
About Developing for Mac
Migrating from Cocoa Touch
I have an app that is located in a showroom. It cycles through several pictures. Now what I been requested to do is to add functionality so that when the camera detects a face, it needs to change to a video.
How can I accomplish this in objective C? I am using iPad 2, but can move to the new iPad
You can use CIFaceDetector, apple sample code here
You can use OpenCV. Demo App is hosted at Google Code.