Xamarin.Forms and IdentityServer3, how to achieve a successful connection?
I've been stuck like 4 days trying to authenticate using IdentityServer3 (OpenID Connect) with no success. I already tried Xamarin.Auth and also IdentityModel with no success. So far, the only response...
View ArticleGetting image for contacts using Xamarin Forms
Hi! I want to fill my listview with contacts list. I use https://components.xamarin.com/view/xamarin.mobile plugin and I can get firstname/ lastname. But I cant get photo stored fot contact. Do you...
View ArticleHow to assign an embedded image to a ContentPage Icon?
The image that I want to assign as the icon of a tabbed page is an embedded resource in a separate assembly because it is part of an sdk. Ordinarily, to get an embedded image I'd merely go: var...
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Major bug in tablets with AppCompatActivity
I've reported this since 1.5.2 came out, and it's still the same issue at 2.0.0.6484 Basically, tablet landscape mode will not show toolbar buttons. Here is a picture in Portrait: You can see the...
View ArticleOnOptionsItemSelected not triggered in FormsAppCompatActivity(Forms1.5.1+)
According to https://blog.xamarin.com/material-design-for-your-xamarin-forms-android-apps/,I upgrade my App to Material Design. But the OnOptionsItemSelected method is not triggered when the user was...
View ArticleHow to disable Swipe in Tabbed Page (Material Design)
Hello, i want to disable swipe in Tabbed Page
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Xamarin shared project
I am using Xamarin shared project, I am using this shared project in iOS, Android. Now I started working on windows app. I created a black windows app. In references there is not reference to shared...
View ArticleHow to open a URL in default browser.
Hi, I want to open a url in the mobile browser, is there a way to do it in crossplatform api? Thanks
View ArticleAny idea about add Pins [Xamarin.Forms.Maps]
Hi everybody, I am developing a system for IOS and in the future it to Android too,so I'm using Xamarin.Forms. On my Map App I need add pins on map, the pin will be put in a specific local on map. What...
View ArticleAdding a tap gesture to a map pin
Hi, I'm using the TwinTechsFormsLib to move add pan gestures to my forms app. It does the job brilliantly. My only issue is that I'd like to add the pan gesture to a map pin. I'm guessing I'll need to...
View ArticleHow can I use Xamarin.Forms.Platform.UWP.TabbedPageRenderer ? No method to...
I am trying to create a renderer for a tabbed page. When I look at TabbedPageRenderer, there is nothing to override : `namespace Xamarin.Forms.Platform.UWP { public class TabbedPageRenderer :...
View ArticleSeeing Beacons in the background on Android in a X.F PCL solution.
So its straight forward enough to monitor for beacons in the foreground in a PCL with the Androids MainActivity being the IBeaconConsumer. But I'm not sure how to get background monitoring working, as...
View ArticleDymanicResource in C#
Hi, the following code assigns DynamicResource style in Xaml. How to do the same in C#? I am trying to dynamically change the app styles. Thanks, Label Text="This uses SubtitleStyle in XAML"...
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Beacon and Dependency
Hello! I have been using the AltBeacon library to find some beacons I just bought. I have largely been re-using the code of @chrisriesgo (many thanks to him by the way). What I am trying to pull here...
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MVVM Binding Issues
Hello all, I am having difficulty with the data bindings with xamarin and I was hoping someone might be able to see what I am doing wrong. First created this in my resources <DataTemplate...
View ArticlePlans to add WebClient to PCL?
Hi all, I've been researching a way to implement my service layer in the PCL of a Xamarin Forms project, and one of the requirements is upload / download progress. Through a good bit of research, I...
View Articlesan francisco font
I'm relatively new to mobile app development and right now I'm trying to change the current font for a label in my xaml to iOS's relatively new San Francisco font. I've tried using FontFamily="SF" and...
View ArticleDynamically change application icons for iOS and Android
For branding purposes is it possible to dynamically change the icons used to launch the application for iOS and Android? For example a user logs into a web portal, uploads their icon image and then...
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Please Help .......... the cart icon on Navbar
how to do the same thing to show the number of items on the cart icon of right top corner. any ideas ?
View ArticleHorizontal scrollview within vertical scrollview
I'm currently porting a iOS App to Xamarin.Forms. The app presents a vertical scrollview which contains a list of horizontal scroll views: --------------- | __ __ _|_ __ | |A1| |A2| |A|3| |A4| ... | --...
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