Setting MainPage throws exception on Android
Hello all, I have a strange Android-only bug that throws when I go to set the App's MainPage. Here is the code that throws: private void onTryLoginComplete(object sender, EventArgs args) { try {...
View ArticleXamarin.Forms ListView exception on Android
I'm getting this exception on my Samsung S4 (Android 4.3) from time to time: 10-27 19:37:28.769 D/dalvikvm(23478): WAIT_FOR_CONCURRENT_GC blocked 1ms 10-27 19:37:28.779 D/InputReader( 694): Input...
View ArticleXamarin.Forms ListView exception on Android
I'm getting this exception on my Samsung S4 (Android 4.3) from time to time: 10-27 19:37:28.769 D/dalvikvm(23478): WAIT_FOR_CONCURRENT_GC blocked 1ms 10-27 19:37:28.779 D/InputReader( 694): Input...
View ArticleCustom control with complex property in Xaml
Hi, I have created a cutom control MyControl public class MyControl : StackLayout { public static readonly BindableProperty LabelControlProperty = BindableProperty.Create<MyControl, Label>(p...
View ArticleOnPlatform in System:Double, possible ?
App.xaml: <System:Double x:Key="FontSizeSmall"> <OnPlatform x:TypeArguments="System:Double" Android="10" iOS="9" /> </System:Double> Page1.xaml: <Label Text="MyText"...
View ArticleLogin with Social media
Hi , I am developing an application which will allow the user to login using social media like facebook,twitter,google+ etc. For my application I would like to add the following social networking sites...
View ArticleFlip Animation of a view
Hi All, Please guide me how to perform flip animation to xamarin.forms view. the image of the flip will be available on the below link... http://i.stack.imgur.com/T7lnZ.png please guide me how to do...
View ArticleQuestion about Windows toolbar №2
Hi, I have Windows 8.1 WinRT application which is using Xamarin.Forms ver 1.5.0.6447. And there is an empty light-gray part above a toolbar with a title, as you can see on the screenshot. And the...
View ArticleStatus bar overlapping Toolbar with FormsAppCompatActivity
I updated my app to Forms 1.5.1 and I'm switching over to using AppCompat for material design, but I'm having a problem with the toolbar. Once I get to my main page after signing it, the toolbar is...
View ArticleHow to get the IMEI number
Hello, Is there a way to get the IMEI number from Xamarin Forms app? for android and iOS.
View ArticleBindablePicker with on the fly updating
I have a great BindablePicker found on these forums below. However, it only works if the bound collection already contains its items at the time of binding. How can I modify this code so that adding...
View ArticleBack Arrow Color on Lollipop with FormsAppCompatActivity
What is the proper way to change the back arrow color when using FormsAppCompatActivity? I created a new project and followed the instructions here to use Material Design:...
View ArticleImage in a scrollview, 100% width and dynamic height
I am having trouble getting images (Web URI) to scale properly inside a scrollview. What I want is the image to retain its aspect ratio and take 100% width of its parent. Height would scale...
View ArticleShared aplication problem
Hello. I have trial version of xamarin and I have stuck on tests phase. I spent a few hours on that. I've created "Shared" solution from scratch. When solution is generated I can compile and run on...
View ArticleiTunes Connect - Invalid Binary
So when we submit our Xamarin.Forms app to the iTunes Connect store for testing, we get the following error: Non-public API usage: The app references non-public selectors in OurAppiOS: _addRecorder:,...
View ArticleNullReferenceException when trying to theme Android application
When I try to apply the following theme to my app, I get a null ref exception when trying to show the MainPage in the XamarinForms app. <style name="Theme.Splash" parent="AppTheme"> <item...
View ArticleCross Platform Crop Image View
Hey, Anyone have ever implemented some custom crop image UI that can be used in forms ios/android/win phone? What I`m trying to achieve is something like instagram that crop a image to a square, so I...
View ArticleQuestion about Windows toolbar №1
Hello, I have two kind of WinPhone applications: The first - WinPhone 8.1 WinRT, The second - WinPhone 8.0 Silverlight. Both of them are using Xamarin.Forms ver 1.5.0.6447. A toolbar with a title...
View Articlehow to create a popup window in xamarin. forms ?
I am trying to create popup window in xamarin forms application but it was appear like a another page . but I want its appear like a popup please help me. Thanks in advance
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