Error with AdMob custom renderer..
I am trying below code but having errors.. 'AdMobRenderer.OnElementChanged(ElementChangedEventArgs)': no suitable method found to override 'View' is an ambiguous reference between 'Xamarin.Forms.View'...
View ArticleSimple example for creating a Bottom Toolbar in Xamarin Forms.
Can you create a Bottom Toolbar in Xamarin Forms? There isn't a useful example on the internet. Most of the examples are for Native Android. Does someone have a little example? Thanks!
View ArticleXamarin.Essentials: File System Helpers
Hello, I try to use File System Helpers for my project. But for Android the stream returned by FileSystem.OpenAppPackageFileAsync doesn't support random access. CanSeek is false, Length and Position...
View ArticleShell - Content page renders under tabs and title
When using shell and tabs, the content page is rendering under the tabs and header. <?xml version="1.0" encoding="UTF-8"?> <Shell xmlns:local="clr-namespace:WeAreVoice.Mobile"...
View ArticlePrism with Picker in Listview
Hi, I'm having real trouble with the Picker binding in a Listview that it would be great to get some assistance with. I'll be retrieving ListView Items via an API and also adding Items to the ListView...
View ArticleYoutube embedded in webview playback stops after second on ios device, but it...
Hi, I want to play a embedded youtube video in an Xamarin forms application. I have an article feed in which I sometimes want to display a youtube video. My solutions works great on android and...
View ArticleAdding a placeholder and aligning text to center on DatePicker
I'm having trouble with adding a placeholder to my DatePicker (doesn't have title property like a regular picker). I have a custom renderer: public class DOBPicker : DatePicker { public static readonly...
View ArticleWhen can we use .Net Standard 2.0 for Xaamarin.Forms on VS Mac?
Now we can create Xamarin.Forms project based on .Net Standard 2.0 on VS 2017, but we cannot do that on Mac, nor can we open an .Net Standard Xamarin project created by VS 2017. Any plan for Thant?
View ArticleClik here to view.
How to detect PopAsync back to MainView
There is my code: public partial class App : Application { public App() { MainPage = new NavigationPage(new MainPage()); } } public partial class MainPage : ContentPage { private void...
View ArticleCarousel with dots to show how many screens
The carousel sample does not have dots to indicate how many screens of swiping there is. Is this a property to set or is there a way to easily do that?
View ArticleXamarin.Forms android app exit alert
I want when user press 'back button' on android device to exit my app, there is a alert dialog shown to ask user 'Do you want to exit ? (Yes, No)'....
View ArticleSocketAsyncResult.CheckIfThrowDelayedException () exception on Android
I have below exception when i want to connect to my api. This exception is happening in some special cases. for example, when I am in my gym, i am able to reproduce it. my gym is having a wireless...
View ArticleVersion bumping for for DevOps builds
I used to use a script to 1. Check out appmanifest.xml / info.plist 2. Add +1 to the versioncode 3. Check the file back in again Now we moved to Azure devops and I'm redoing some of the...
View ArticleHow to play an youtube video through using youtube url in xamarin forms
Hi everyone, i want play an video through using youtube url. Here if i use webview its playing in youtube but again its not coming to My App.Is there any other way to do this. can someone help me in...
View ArticleHow create round skbitmap
Hi, I need create round bitmap from SKBitmap I get bitmap public async Task GetPhoto() { try { Uri uri = new Uri(); WebRequest request =WebRequest.Create(uri); WebResponse response =...
View ArticleCan I change back button icon to something else?
Hey guys, so like the title says, is it possible to change the Navigation bar back button icon to something else. I wanted to change the back button in certain pages, replacing it with a home image...
View ArticleClik here to view.
How to design a Animated SplashScreen?
I am trying to design a animated splash screen like this image..Any suggestion ?
View ArticleSetting the SelectedItem on a ListView (Android)
I can't for the life of me pre-set the selected item on a list view. The core of the problem is that the object I'm passed to be the default will not be the same instance of the object that is included...
View ArticleHow do I create a periodic background job for iOS?
I am creating an app for a customer used by their staff which requires the ability to send data back to a main repository via an API. If there is no internet connection the data is flagged, and a...
View Article