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GC_MINOR: (Nursery full) -> Only on Galaxy S9 Plus of my friend
Hi to everyone, a few days ago I installed my app on my friend's Samsung Galaxy S9 Plus. Only on this device, the app is slow. I think it's an absurd thing, considering that it is the last device...
View ArticleButton Command binding issue
in my xaml I have a listview with buttons in each view cell. <ListView ItemsSource="{Binding FoodList}"> <ListView.ItemTemplate> <DataTemplate> <ViewCell> <StackLayout...
View ArticleIs there a placeholder for Xamarin Forms 3.6 Datepicker with material visual?
I'm using the Xamarin Forms 3.6 material visual. I have a contentpage with both Entry and DatePicker controls. Entry renders a placeholder great - however, a datepicker does not appear to have an...
View ArticleXamarin Forms solution is not loading correctly
I have created a XF solution using visual studio 2017. When trying to manage nuget package, the following error occurs. Right Click on c# solution > "Manage Nuget Packages" is showing the below...
View ArticleSidebar menu ios- How to dim detail page when master page is open?
How do you dim the detail page when the master page (menu) is open? I can only seem to get it to change the opacity which makes the page lighter which doesn't really help. I also tried changing the...
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How can I generate a calendar in Xamarins Forms?
Is it possible to display a calendar like this : Thank a lot.
View ArticleHow to save the metadata of the image taken and saved (using...
This is how I take the picture. Location location = new Location(); location.Latitude = 52.0271723411551; location.Longitude = 0.764563267810425; photoFile = await CrossMedia.Current.TakePhotoAsync(new...
View ArticlePicker on iOS - some Pickers update as items scrolled, some don't
We have two Pickers on a Page: <Picker AutomationId="IdOwnerOfVehiclePicker" Margin="0,0,0,10" x:Name="OwnerOfVehiclePicker" Title="Please select" ItemsSource="{Binding OwnerOfVehicleOptions}"...
View Articleawait CrossMedia.Current.PickPhotoAsync error
I get some problem when I finished pick the photo using Plugin.Media and the app crash without exception, when I view the application out I get this mono-rt] No native Android stacktrace (see debuggerd...
View ArticleHow to get Children's of the Grid using TapGestureRecognizer ?
When i tap on grid row i need to retrieve the children of grid. Here is xaml code <Grid Padding="15"> <Label Text="{Binding MainMenuTitle}" FontSize="16" VerticalOptions="Center"...
View ArticleGetting Geo Coordinates
While run the following line Position position = await locator.GetPositionAsync(); the remaining line in the function got skipped and doesn't entered into the catch block went to the end of the...
View ArticleUsing EF and SqLite - keep getting "object reference not set to an instance...
I'm sure this will be a simple fix to a trained eye, but apparently my eyes are not trained enough... I'm using Xamarin.Forms .Netstandard 2.0 project with EF and SQLite. I am able to: create database,...
View ArticleFirebase Messaging (FCM) OnMessageReceived Running Twice
Good day I am using Firebase Messaging to send/Receive Push Notification on Android. I've got the following implementation which is triggering OnMessageReceived twice on Android v 8.0, after rebooting...
View ArticleIs localization of RESX resources handled automatically now?
I have a localized Xamarin.Forms app. Originally (late 2016) I had followed the official localization guide by defining an ILocalize interface, implementing that in platform projects to get the...
View ArticleHow to Attach Debugger to a Running Android or IOS app?
I often start an app just to see how it works, then I decide to debug, so I just attach to its process and debugging kicks in. But I am not able to find how to attach to a running Xamarin Forms app...
View ArticleRead more option for label text in xamarin.forms
Can any one help me on this? I want set read more option for multiline text end of label when i click on that read more it will expand or navigate to the any other page. Please help me on this . Thanks...
View ArticleIs it possible to use localization from web service?
Is it possible to get language resource files from web service and use them in apps at run time based on local? The benefit is that strings can be changed anytime on web and reflect in apps without the...
View ArticleUsing FreshMVVM what is the best approach for navigating to a tabbed page?
I am currently implementing an app with FreshMVVM. I need to support the following workflow and I have yet to come up with a way to do this without stepping outside of FreshMVVM management of...
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 with Static Cell
Hi, How can i create ListView with static cell? static cell contains 4 labels bounded with 4 properties(not collection, occurrence is one time only) and mainly i want to achieve the Pull To Refresh...
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