Getting iOS Notification Permission Request Answer
I have the following code which seems to be working to ask the user for permission to receive push notifications on the device: if(UIDevice.CurrentDevice.CheckSystemVersion(8, 0)) {...
View ArticleHow can I add sound in the IOS launch screen ?
I have a requirement to add sound in the splash/Launch screen of the App. How can I achieve this functionality?
View ArticleWhat behind the HttpWbRequest?
Hi, in our project we have the need to "tunnel" http requests via MobileIron as MAM (https://www.mobileiron.com/en/solutions/mobile-application-management-mam) The documentation of MobileIron states...
View ArticleUnable to find a version of XF compatible with...
I have 5 packages (Xamarin.Android.Support....) that can be updated, but I have this error (for all packages...) Attempting to resolve dependency 'Xamarin.Android.Support.v7.AppCompat (= 23.1.1.0)'....
View ArticleGrid Xamarin.Forms
Hi, I have a Grid on Xamarin.Forms and I want it to be on the bottom of every page on my app. So I've made a class and put the Grid in there. But how do I add it to the pages content without repeating...
View ArticleThe mystery of the lost touch events, 1.7 edition
Hi, With 1.7 being out of pre-release I thought this would be a good time to convert my ongoing game. It took a bit more time that I thought (there were some things changed that I didn't expect, like...
View ArticleHow to programmatically close DatePicker.
Hi, in my app sometimes (after a period of inactivity) I need to display a password screen, then return to previously displayed content. There are some problematic situation and one of them is when a...
View ArticleHow to close a Android Activity being rendered as Page Renderer without...
I have a MainActivity in android app which calls Xamarin Forms App. now from some Xamarin Form Page I am displaying a native Android activity as Page Renderer When I am calling finish() inside that...
View ArticleMy PC configuration for Xamarin Development
Hi All, I have been building Android apps using Xamarin studio sometimes Visual studio too, please anyone suggest the best Windows PC configuration? Now I have laptop, it has windows8, I3 processor,...
View ArticleFalse error message
Hello. VS2015 Update1, Xamarin 4.0.0.1717, xamarin.iOS 9.3.99.33, MAC OSX El Capitan cersion 10.11.2 I successfully deploy my app to my provisioned iPhone, yet the Xamarin log in the VS "Output" window...
View ArticleReflection on PCL library
Hi! I cannot seem to get the reflection API to work with the PCL that targets profile78. The version I'm able to compile is: var profile = App.MainPageViewModel.CurrentUserProfile; var idProperty =...
View ArticleExceptions in HttpClient
I am seeing a lot of Exceptions in HttpClient, both on iOS and on Android. The easiest way to reproduce them is by doing more than one postAsync at the same time. It will almost all the time trigger a...
View ArticleUsing IsSubclassOf in PCL project
Hello, guys! I need use Type.IsSubclassOf method in my PCL project but it's unavailable. Is there any way to use it or another way to know the superclasses of a object? Thanks in advance
View ArticleInitailizeComponent() - from undefined to already exists
Hi all, This morning i started a new Xamarin Forms project. At first i had the issue where InitializeComponent doesn't exist in this context appears. I opened the xaml saved the doc and reopened the...
View ArticleCustom Keyboard for iOS
Hey! is anyone has a code snippet example for the Custom Keyboard for iOS ? Customisation like decrease height of keyboard and changing background colour.
View ArticleMvxListView with header and multiple choise offset selection by one
I have an application that uses a MvxListView with a header control and it works greate untill I start selecting items. When I click on item two it selects item 1. I have looked on this...
View ArticleFound a way to make ToolBarItems Visible/Invisible..without a custom renderer
So from what I've seen in the API Docs (http://iosapi.xamarin.com/?link=T:Xamarin.Forms.MenuItem/*) Toolbar items don't seem to have an IsVisible property. I was able to accomplish this by defining a...
View ArticleAdding Xamarin.GooglePlayServices.Ads & Xamarin.Forms.Maps to Xamarin.Forms...
I am using the latest version of Xamarin.forms and when I add Xamarin.GooglePlayServices.Ads & Xamarin.Forms.Maps to the project I get the following errors: Attribute "imageAspectRationAdjust" has...
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How to design a data grid using xamarin form controls ?
I need to create a table like this(attached file) .What are all the options available in xamarin ?
View ArticleHelp for error : android no resource identifier found for attribute
Hello, I'm developing an application with Xamarin studio. After an upgrade of Xamarin (currently I have the version 5.10.1) I found this error in my code when I Build it: android no resource identifier...
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