Xamarin Forms 1.5.1 : Android Target 23 Required ?
Hello, I updated my project yesterday to use the 1.5.1 version to have the support of app compat libraries. I saw that I have to change the target framework/version to API level 23 (Android 6). Is it...
View ArticleXamarin.Forms, Xamarin.Auth, and Facebook
I'm in the process of learning Xamarin.Forms and Xamarin.Auth. I have followed this sample https://github.com/jsauve/OAuthTwoDemo.XForms and the instructions given by Joe at...
View ArticleAppearance of Master in MasterDetailPage
Hi everyone, I manage to place Master on the right side of the screen by using custom renderer. Now I want to know how to make Detail page be pushed along with Master when Master is displayed? I mean,...
View ArticleXLabs.Forms CameraView control: How to get current camera frame and enable...
Does anyone know how I can get the current camera frame which is displayed in the CameraView control? Best would be as byte[] :-) Also is it possible to enable AutoFocus? The CameraView does not enable...
View ArticleFreshMVVM: No default constructor exception on PageModel constructor injection
Hey there, getting a missing method exception when trying to create a new page using FreshMVVM. System.MissingMethodException: Default constructor not found for type...
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ToolBar of earlier page is displaying.
Hello All, I m going through a strange problem.I have implemented an Navigation.pushAsych method to navigate from one page to other page. It's navigating correctly but ToolBar of earlier page is...
View ArticleHow to change renderers that change with time
Hi Xamarin Experts, Normally, when one creates a custom renderer, BindableProperty is used, and in the custom Renderer, OnElementPropertyChanged is called which alters something in the view. If I want...
View ArticleCouldn't copy SQLite DB to iOS folder
Hello everyone. I'm trying to execute data from some sqlite DB, but i can't since it doesn't copying to app's local folder. Looks like program creates new one, empty, so i get an error that "no such...
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ListView inside ScrollView difference between Android and iOS
This is the code: Content = new ScrollView () { VerticalOptions = LayoutOptions.Fill, Content = new StackLayout () { VerticalOptions = LayoutOptions.Fill, Children = { this.ListOfComments, CommentArea...
View ArticleHow to Change the background color in Windows Phone ?
How to Change the background color windows phone ? I tried so many properties but no one is working. I used the properties like that ((App.Current.Resources["PhoneBackgroundBrush"] as...
View ArticleHow to Change the background color in windows phone ?
How to Change the background color in windows phone ? I tried so many properties but no one is working. I used the properties like that ((App.Current.Resources["PhoneBackgroundBrush"] as...
View ArticleGraphic problem, layout with searchbar and listview last cell out of screen
Hi, I create a Page with a SearchBar and a ListView, I also implemented this so I'll load new element when reaching the end of the screen. Now it happens that the last element is out of the screen,...
View ArticleAndroid Video Player using Xamarin.Forms
I am trying to get a video player working in my Xamarin.Forms app on Android. I have implemented the iOS version using a ScrollViewRenderer where I add the MPMoviePlayerController (code at bottom, file...
View ArticleBinding to Picker Items
Hi, I believe it is not possible to Bind in XAML to the Items property of the Picker control. If this is the case, which is the best approach to populate the Items collection from a ViewModel...
View ArticleHow to adjust the spacing between two control ?
How to adjust the spacing between controls in page ?
View ArticleReally slow build speed with iOS
I've been running into this issue since we started testing on an actual iPhone, not a simulator: the build process seems to hang, for up to 5-10 minutes, without any feedback of the process. After some...
View ArticleBarcode rendering with ZXing.net in my Xamarin.Forms app
Heyo, So I've seen a lot of posts where people need help scanning barcodes, but so far I've not seen any posts where people were having trouble rendering a barcode from a piece of data. Our app needs...
View ArticleDraw image at real size
Hi, i've just started with Xamarin but i'm facing a problem i don't understand. I want my app universal, so Xamarin.Forms. I just want to display an image from resource at real size (i mean even if the...
View ArticleRender Local PDF file in Android,IOS
Hi, I have working on render local PDF file using xamarin forms, i have try to render PDF using "ViewRenderer" in IOS its working fine using above code. protected override void OnElementChanged...
View ArticleToolbar Item is getting refreshed while clicking on MasterPage items
Hello I have implemented a masterpage and loading a contentPage as Detail content.while redirecting for the first time from one page to other page it's working fine but next time onwards The Toolbaar...
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