I have Windows Phone 8.1 and just started to play around with nfc tags. I created a tag which calls the app "Here Drive+" which works fine, but i want to pass an address or coordinates to immediatly start the navigation to that location. Are there any supoorted parameters to do that?
You used to be able to find the HERE Launcher APIs available here, but the documentation isn't available there anymore.
Related
I am working on a project using Xamarin.Forms as a container app. This app includes several webviews that link to restricted web content. One of these links our Sharepoint site. The Sharepoint site has a link that allows our users to go to a 3rd party site(Cornerstone) to view training videos. When using the stock UIWebView, WKWebView, or SFSafariViewController the popup that displays the video is not shown. The only way that I can get this video to play in my app is to use OpenURL to open the Sharepoint site in Safari. The problem is that this is an Enterprise solution where we don't want to allow the employees free reign with the browser.
Is there a way to create a whitelist or to have some control over the searchbar or read the url that they are linking to and block it or redirect the user?
Unfortunately as it's farming out the URL Navigation external to your application there's not a lot you can do from within your app to restrict what they do after the fact, 'openURL' only returns a Boolean value as to it's success, and the only parameters that you can send to it are:
application - Reference to this application
(UIApplication.SharedApplication).
url - The NSUrl specified by the
calling application.
sourceApplication - The bundle ID of the calling
application.
annotation -Optional property-list data passed by the
calling application.
You can only access these if you override the 'openURL' method within your 'AppDelegate.cs' class, there is a set of options you can pass through as an override but again none of those allow you to restrict what the user does after the browser has opened.
If the devices are managed using something like 'meraki' or some other software to control the use of managed devices, then you would likely set up a 'group policy' styled set of restrictions however that's not really a Xamarin issue, and should be discussed with the network administrators.
That being said, I don't see any reason why you can't use the WebView1, that way you can handle it all within your application. Or alternative utilize custom renderers and pass in the direct video urls and commit to opening up the devices media player for streaming the content2.
1 Playing videos in WebView
2 Using the media manager plugin.
Push notifications have been left out of tvOS (understandably so) but the docs seem to contradict themselves in alerting users to the fact that there is something new available in your tvOS app.
Here it seems to say that you can add an app badge: https://developer.apple.com/library/prerelease/tvos/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Chapters/WhatAreRemoteNotif.html
Here it says they've been removed from UIKit: https://developer.apple.com/library/prerelease/tvos/releasenotes/General/tvOS90APIDiffs/Objective-C/UIKit.html
Removed UIApplication.applicationIconBadgeNumber
Assuming the badge approach is not supported in this release, does anyone know the best practice for alerting a user that there is new content in your app without the user taking an explicit action? ie focusing on the app and showing them something in TopShelf?
I encountered the same problem and dived into this. Probably your best way is to update the topshelf with latest items, which is my way to solve this for now. You can use network calls to update the topshelf with content from your backend.
This depends on the type of application. E.g. showing the latest top movies for a movies app.
You can trigger an update of the topshelf after your network call completed using the following code:
NSNotificationCenter.defaultCenter().postNotificationName(TVTopShelfItemsDidChangeNotification, object: nil)
Make sure to implement the TVTopShelfProvider which should be clear using the following documentation:
This protocol is adopted by the principal class of an app’s TV Services extension. Apps that implement this extension can provide dynamic content to the Top Shelf element rather than having the system use the static image submitted with the app. The topShelfStyle property specifies the interface style you want, and the topShelfItems property specifies the content items to display. Whenever you change the content provided by the extension, post a TVTopShelfItemsDidChangeNotification notification to prompt the system to reload your content.
Icon badges are removed for app icons, push notifications as well (except for silent push notifications).
I am developing a SandBoxed Cocoa Application. I have successfully implemented the Launch at login feature by using the Core Foundation function:
SMLoginItemSetEnabled
I have based the implementation on This tutorial
But now I need a way to determine if my app is set to be launched at login, so that I can show the button in the appropriate position upon launch. I would expect a similar Core Foundation function to find out if a bundle identifier is on the list of login items, but I didn't find it.
Another problem is that, by using this Core Foundation approach, although it is recommended by Apple, my app is still inconsistent with the "Open at Login" tick in my application dock menu.
You can do it using the functions in the LSSharedFileList.h header, which is in LaunchServices.framework, which is in CoreServices.framework. As far as I can tell, Apple hasn't documented this stuff except in the header comments, but that's probably enough. The basic outline is that you first create a LSSharedFileListRef using the function LSSharedFileListCreate for the list type kLSSharedFileListSessionLoginItems. Then copy a snapshot of the list (which is a CFArrayRef) using LSSharedFileListCopySnapshot. Then for any item in the array, you can get its URL using LSSharedFileListItemCopyResolvedURL. That last function requires Mac OS X 10.10 or later, while I think the others date back to 10.5.
By the way, the docs on SMLoginItemSetEnabled say that it's for setting an embedded helper app as a login item, but it sounds like you're talking about a freestanding app.
Apple's sandbox documentation says:
With App Sandbox, you cannot create a login item using functions in the LSSharedFileList.h header file. For example, you cannot use the function LSSharedFileListInsertItemURL.
But maybe you can still use the shared file list functions on a read-only basis.
I have been developing iOS and Mac OSX apps since years. So, I was pretty surprised to find no method for Windows 8 Metro WebView to intercept when it starts loading a new page, but only when it finishes loading.
Is there really any workaround for this? I could not find anything both in the docs and on the web...
Thank you very much!
Fabio
You can use the Window.External.Notify() method to trigger an event back in your C# or whatnot. You can also use the Webview.InvokeScript() to activate scripts from outside the control. You can write a script as a string outside the WebView and use the WebView.InvokeScript() with "eval" as the first arg to run that script inside the control.
ScriptNotify
This shows how to use both ScriptNotify and InvokeScript
I'm developing iPad application I need to integrate third party project(Source code) with my code like i have a button in my code, when i click on the button it landed to third party application page then navigate around and vice verrsa. what is the best way to swap the app?
Regards,
Sri
Use the url schema.
See add custom URL Schema using http://
Every Application can have customer url schemas. Like ...
yourapp://someting?withparams=1.
To get they running you have to change your Info.plist to inform the iOS that your app is handling that url schema. See the SO post above.
When another App calls that URL your app gets opened and you get a hook on your app delegate.
check http://developer.apple.com/library/ios/#featuredarticles/iPhoneURLScheme_Reference/Introduction/Introduction.html#//apple_ref/doc/uid/TP40007899
and:
http://developer.apple.com/library/ios/#documentation/UIKit/Reference/UIApplicationDelegate_Protocol/Reference/Reference.html#//apple_ref/occ/intf/UIApplicationDelegate
Also look here:
http://wiki.akosma.com/IPhone_URL_Schemes