Context Actions problem after Android update
I have just finished to read and apply James's suggestions about updating Android apps with material design. Everything work well and looks.....wonderful! Except for the context actions in my list...
View ArticleXamarin.Forms TabbedPage - Capturing the tab click event (no page change)
Experts, I was able to extend the Xamarin.Forms TabbedPage class to add an event that is triggered when tabs change – so great. Now I’d like to be able to capture the tab click event that occurs when...
View ArticleTwo way binding is not working
Hello All, I am trying to bind the text of a button with the Property,It's binding fine for the first time but next time onwards it's not updating even it's been updated. I am using xamarin.forms...
View ArticleGetting the click event on the current tab / active tab on iOS
I have managed how to get an event when switching between tabs. https://gist.github.com/anonymous/db9d6619fd6aca557e31 But I need to trigger a function when clicking on the active / current tab....
View Articleawait not working correctly
Hi, I am making an app using Xamarin Forms (PCL) and I am having trouble with an await call that seemingly exits prematurely. What I have is button on a login page when the button is pressed it makes...
View ArticleXamarin Forms Not Rendering Google.SignIn.SignIn.Button Correctly
Hey folks, I've posted the following question over at SO: http://stackoverflow.com/questions/33421702/xamarin-forms-google-signinbutton-in-ios-missing-labels Any thoughts on what is causing the Google...
View ArticleLooking for information on how to play a video on ios/android from xamarin forms
I would like to play a video which is local on the device with xamarin forms. Ideas on how to accomplish this. I am thinking i am going to have to use a custom renderer for each platform but struggling...
View ArticleHow to use Xamarin UI Test for my screen
Hi , I would like to see how my UI looks like in all the phone.I studied some information about the Xamarin UI Test.How I can use in my project .Any one provide the links[apart from...
View ArticleGestureRecognizer is not working on android using Xamarin.forms
public void EnableSubmitButton(){ LeftMenuItem.IsEnabled = true; TapGestureRecognizer OnLeftMenuItemClicked = new TapGestureRecognizer ((s,e) => { OnSubmitClicked (s,e); });...
View ArticleXF Listview on Android Marshmallow giving very large blank area before first...
Suddenly my app (in debug or release) on my Nexus 5 running Marshmallow has a massive (about 1 screen length in size) blank space before the first item in the list. This same issue exists if I build...
View ArticleEntry Next/Finished Buttons - Android
When placing multiple Entry controls on a page in Xamarin forms, there appears to be no (obvious) way to enable the Next/Finished buttons that appear on the device keyboard. The buttons appear, but...
View ArticleCreate custom XAML objects?
Hi, I'm working on an application (my first Xamarin application) that shows data based on a json string from a REST API. I would like this data to be displayed in white squares similar to a cardview. I...
View ArticleButton Background Color not changing
Hi all, I've a button custom renderer. What i want is when the button is enabled, background = red. When disabled, background = gray. Tried adding a button trigger but the backgroundcolor does not...
View ArticleXamarin.Forms Xaml to add icon image next to user name and password field
Does anyone know how to add an image next to a Text field used for data entry? I can't figure this out. I even tried to create an ImageCell. Here is my code. This code centers the icon image just above...
View ArticleNullReferenceException with CustomRenderer in iPhone 4, iOS 7.1.2
The crash exception has: System.NullReferenceException: Object reference not set to an instance of an object at Xamarin.Forms.Platform.iOS.RendererFactory.GetRenderer (Xamarin.Forms.VisualElement view)...
View Articlehow to select mutiple images and upload in forms like whatsapp?
Hi every one, Is there any way to select multiple photos and upload those selected photos in xamarin forms..
View ArticleError retrieving parent for item:...
I updated to xamarin forms 1.5 and am now getting this error when buildilng my Droid project. PCL compiles fine. It is also producing the same error on android:Widget.Material.Button.Colored...
View ArticleThe "XamlCTask" task failed unexpectedly.
Hello Team, I am facing this The "XamlCTask" task failed unexpectedly. problem after adding the xamarin.forms.maps package to my application. Waiting for your response.
View ArticleQuestion regarding Azure Authentication & Viewcontrollers
I've run into a problem with my application using a portable class library and xamarin.forms. In my application you log in and authenticate using Azure active directory, it works when i call the...
View ArticleCross Platform Streaming YouTube Video
I have read several posts about how to stream YouTube videos using Xamarin and even found a couple of sample projects, but none of them support both Android and iOS and are done using Xamarin.Forms....
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