We wan't to implement a game for ios, android and html5.
We appreciate the playN-project a lot. But we are not sure whether our features are covered by playN.
Especially the following:
text input (username and a short statement)
capturing QR-Codes by camera (reading and processing QR-code)
Thanks for your help!
Right now,there is a mostly working implementation of text input via TriplePlay, but there is not camera support yet.
Related
Working on a react-native app, I'm using react-native-document-scanner because I need to detect documents. However I need to switch between the front and the back camera. Is there a way to simply implement that or is there a package allowing it ? (react-native-camera does not suits my needs)
The creator of this package nicely implemented this feature especially for the need of this project. Many thanks to him !
Now the boolean props "useFrontCam" is available.
Its the first time when I work with voice over on objective c. i'm trying to make some simple app for blind community.
tell me necessary classes and methods to work with voice?
what should my application to except play and pause voice?
please show me main protocols and methods with examples.
Full tutorial will be appreciated :-)
video will be perfect
You just need to make the elements in your app accessible in the accessibility tree. By default they are all set to YES, so all the elements are ready by voice over. You don't have to write any code for that.
However you need to write code to post accessibility notifications, and to make some elements not read by voice over.
You can change the voice over settings in the device accessibility settings.
Please read the Apple's Documentation regarding the UIAccessibility.
I want to create controls that lets the user decide crop area of a bitmap, in the common way, having four corners on the image. I saw that there is a sample C# app in the Microsoft site for this - http://www.microsoft.com/en-us/showcase/details.aspx?uuid=bef08d57-fa4d-4d9c-9080-6ee55b8623c0
But I cannot figure out how to do this strictly WinJS. Do I need to create custom controls - if so how? Any sample code will help a great deal.
I have an example in my codeSHOW project. It's the demo called Rx Crop. It uses Reactive Extensions (which are awesome by the way), but if you didn't want that dependency you could probably just use the example to figure out how to do it without.
BTW, the codeSHOW project has a bug and a usability issue currently. I have an update in certification. For now, just make sure you select the Rx Crop demo on the home screen and then click See the Code. If you hit See the Code with no demo selected it will crash.
Do me a favor and rate the app. Thanks.
I am trying to create an interface that is similar to the interface on this website for the skill tree: http://www.pathofexile.com/passive-skill-tree. What is the best way to go about doing this and have the same or similar user interaction. ie. you click on a node and it activate or deactivates it. The movement of the tree and zooming on it would be nice as well. Would like to try to stay away from webView as I am thinking about features I want to add. Thanks in advance just want to see what a good way to do this is.
you can use webView and have almost a copy-paste of the presented webpage html source and load it.
However with native components you can have better performance, but it will "not a copy"
Native componets:
IIViewDeckController for iOS
iHasApp for iOS
iHasApp for iOS
There are more on that side. Consider a combination of they,
Is it possible to simply take a picture and save it somewhere using a QTCaptureView and Apple's built-in iSight? I've seen lots of tutorials on recording video but none on simply taking a picture. Any help or guidance is appreciated!
Collin
You can do this with QTKit - the QTKit Application Programming Guide has a section for this titled, "Creating a Single-Frame Grabbing Application".
The better approach, however, is ImageKit's PictureTaker. It gives you the standard UI found in ImageBooth and other apps and is dead-simple to use in code.
I found the source of ImageSnap useful for understanding how to use QTKit to do this sort of thing. It is a simple command line application for taking pictures with the iSight camera.