Unable to resolve interface type...
Trying to use Geofence plugin from @RendyDelRosario, works fine at iOS but got that error at Android. Anyone knows something about it ?
View ArticleApp built in Visual Studio won't run in Xamarin Studio
So I built an app in Visual Studio and it's been running perfectly fine in the IOS Simulator. I'm preparing to push the app out through Test Flight then the AppStore and it seems the only way to do...
View ArticleImageSource.FromStream()
Hi, I've been trying to get an image inside of a frame to display onscreen. Currently, I have a property in my ViewModel which is bound to from Xaml. When the image source is set in Xaml to a local...
View ArticleMonkey.Robotics HM-10 BLE Generic binary data transfer
Hi! After adding a comment to a post without getting any feedback, I hope this is not deemed a duplicate. If so maybe I should have opened a new thread instead of making the comment. I created a...
View ArticleiOS App Crash on Startup with EXC_BAD_ACCESS
Hi, Can some one help me out to find this issue. My iOS app crash at lunch with below exception type. Exception Type: EXC_BAD_ACCESS (SIGABRT) Exception Subtype: KERN_PROTECTION_FAILURE at 0x14d6e6f0...
View ArticleHybridWebView LoadContent with base URL
Hi, I'm trying trying to use the XLabs HybridWebView (HWV) to load HTML from a string while using resources from the assets/resources folders on iOS & Android. If I'm using LoadFromContent with a...
View ArticleAnnouncement: NControl - Custom Controls for Xamarin.Forms
Just wanted to inform you all that I've just released a new library called NControl for Xamarin Forms that helps you write custom controls without the need for custom renderers. The library uses the...
View ArticleImage Source Binding not always updating image on screen (android)
I have three images in my android Resources\Drawable, the images are used to show the connection status to a device. The image is held within a stacklayout. The image source is updated via a...
View ArticleIs Xamarin.Forms XAML designer supported on Visual Studio?
Hi! I've just added a new XAML to a Shared project but it seems not detect the schema and the designer is broken. Is it a bug or the designer and XAML editing isn't supported on Shared projects at...
View ArticleHow to save the images into the phone
I need to cache some images which the apps will download them from a url. How to save it?
View ArticleNullPointerException on Android when checking if declared task is running
I am using Xamarin Forms and have updated everything. The code below works great on the iOS Simulator but crashes on the Android Simulator (at least for API 16). I originally just declared the task in...
View ArticleXAML Intellisense?
It appears there is no intellisense when editing a Xamarin.Forms XAML file or did something go wrong with my install? If there is none, is there an XSD that could be used when editing the file in the...
View ArticlePrevent Entry soft keyboard from showing on Android
I am programmatically entering text into a bunch of Entry controls in a ContentPage. I don't want the keyboard to show since the user isn't supposed to type into them - the text comes from a different...
View ArticleMVVM without xaml (binding issues)
Hi, I'm playing around with some code, trying to achieve the same thing with what I have already done with xaml, but now without it. So first of all I have simply created two .cs files one...
View ArticleMultiBinding support
Does Xamarin.Forms have any sort of MultiBinding support? If not, how might one go about applying the following. IsVisible="{Binding AltFileLocation.IsVoiceLoading, Converter={StaticResource...
View ArticleEntryCell colors
Hi, I have a few questions regarding colors in entry cells: 1) Running on Android, it seems like the EntryCell does not honour the LabelColor property when setting an implicit style: Is this a bug? 2)...
View ArticleConsume Self Signed SSL based WCF Service
Hi All, I have created a valid Self Signed certificate on my local machine and I can access the webservice through browser. However, I am getting the following exception when consuming on Xamarin.forms...
View ArticleEntry.Focused/Unfocused not working on Android XF 1.4.4.6387?
Hi have a quite simple code for capturing the Focused/Unfocused events on an entry (This entry is added as content of the page) var txtForFocus = new Entry { Text = "Hello" }; txtForFocus.Focused +=...
View ArticleCall Http and Https WCF service request from Xamarin.Forms
Hi, Xamarin.Forms I have created one application in Xamarin.Forms. I can able to request WCF service with HTTP protocol and get the response. But I was not able to request wcf service with HTTPS...
View ArticleXamarin Forms and Estimote SDK?
Hi, I'm planning to develop a simple/basic iOs and android app using the estimote iBeacon android and iOs SDKs: https://components.xamarin.com/view/estimotesdk...
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