xam.plugin.filepicker error "Only one operation can be active at a time"
After open the filepicker, without select any file, im just click go back and it will comeback to where it was. But filepicker is not disposed and throw error. "Only one operation can be active at a...
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Collapsible Toolbar in Forms application?
Hi! I've googled a lot of different resources and basicaly found no answer to my question which is: is it possible to create this using Xamarin Forms? I can achieve changing the color of the ToolBar to...
View Articleopenlayers in webview format in xamarin problem
We implemented openlayers in webview format in xamarin. And when I capture by adding capture function to xamarin, the map part of openlayers is white and there is no response to xamarin when I use...
View ArticleAnimate growth of ScrollView which is expanding from the bottom of the page?
We've got a ScrollView which I've set with a VerticalOptions of "End", so that when we add content to it at runtime it 'grows' from the bottom. We're scrolling to the end when adding content, with...
View ArticleSpotify iOS SDK integration?
Hi all, I'm working on a personal project that involves integrating the Spotify iOS SDK into a Xamarin iOS project and am currently stuck. I have a little experience with Xamarin projects, but I've...
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Refresh ListView After Deleting List Item
Hi! I have a listview, full of items. When i delete an item from my itemssource list, how can i refresh my ListView row number? Because if i delete any item, it appears a blank row. I want to update...
View ArticleAndroid service stops working when phone locked
I have an application which starts a service. The service has a timer and pops a notification every 30 seconds. I notice the following behavior: if the screen is on the notifications are shown ok (even...
View ArticleTyped Text not visible (Random) on android devices
This is a wired issue that we are facing. The App is developed with Xamarin Forms (With latest stable version available as of now). The issue is for android 4.4, 5 as well as 9. Things are working fine...
View Articleselect a directory in Android using Xamarin forms
I found a sample in xamarin. Android https://developer.xamarin.com/samples/monodroid/android5.0/DirectorySelection/ How can I achieve similar functionality using xamarin forms?
View ArticleWhy is OnPageFinished firing off three times for one URL load request?
I'm using the following code to load a webview ... webView.LoadUrl ("http://[website address here]"); ... class MyWebViewClient : WebViewClient { public override bool ShouldOverrideUrlLoading(WebView...
View ArticleHow hide a label when text is empty?
Hello, How i can set IsVisible=false to a label when text is empty? Which is the best way? Triggers? Converters? Behaviors? Best regards
View ArticleCan't open modal on new main page
This code fully demonstrates what looks like a bug. Sequence is... 1) App opens 2) Default main page created. 3) Login box popped up. 4) Login box closed. (Click on page to simulate) 5) New main page...
View ArticleMap has default "My Location" text how can I change it and get rid of nearby...
Hi, Im making a map and Im using IsShowingUser to show where I am. If I tap my blue dot a default text pops up: "My location" I want to change this text but I'm not sure how. I can get rid of this text...
View ArticleXamarin form is restarted when android change to multi-window mode
Hi, I have added on my xamarin form app the option of multi-window mode of android 7 and when I activate this mode, the app is restarted. Are there some sample about I should develop it in order to...
View ArticleGoogle Maps marker rendering
there is a package AutoFac - responsible for creating all the components of the application there is a package Cirrious.FluentLayouts.Touch - is responsible for the automatic location (of the type of...
View ArticleObjects and Picker
Hi, everybody. From the database I get a list of objects ({Id, Caption}) that I want to display in the Picker. Only text values are added, and getting the selected item goes by index, and I need to...
View ArticleUnable to start UI Test on iOS simulator
Hi I have a Xamarin UI test project with tests apps on iOS and Android simulators. Since today I had to update xCode and since the update I can no longer start the iOS app on the simulator from my UI...
View ArticleListView cells not refreshing when using Observable Collection and .Remove...
I have a ListView which I want to have a delete MenuItem for in the Toolbar on Android. When a user long presses an item in the list, the trash icon appears in the top right. They tap it, confirm the...
View ArticleUsing vlc player in xamarin.android project
I am trying to use vlc player in my Xamarin.android project and install -VideoLAN.LibVLC.Android -LibVLCSharp and use it like Bundle extras = Intent.Extras; this.VideoPath =...
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