Android app in release Proguard enabled and Linking SDK Assemblies java.exe...
I have seen this issue all over the web. I have tried a lot of ways to resolve this. Changing the java heap size. Putting in a Proguard.cfg. Updating Proguard. All these things haven't worked. I have...
View ArticleHow to use DropBox component in Xamarin.Forms App?
Hi, I'm a big fan of Xamarin.Forms and wanted to extend a Forms project I'm currently working on with a DropBox component. But as soon as I add the component from the component store the project does...
View ArticleMultiple screen support
I am working on one application, the design using xaml need to support for phones and tablets of android and iOS devices. How can I achieve that please share your views and knowledge here. Thanks in...
View ArticleHow to close the current page and go back to the previous page
It looks a simple thing to do, but I didn't find anyway to make it. How can I close the opened page and get back to the page I opened before it? I tried Navigation.RemovePage(this); but it didn't work,...
View ArticleHow can i navigate back to the last selected TabbedPage?
Hello, I am working with latest xamarin.forms 3.2 & prism and i am using TabbedPage. When i try to navigate to any page view within the tabs, it works normally with "NavigationAsync &...
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Tab rendering changed between Forms 3.2 and 3.3
I just tried updating to Forms 3.3 and noticed the tabs in my app changed. I haven't been able to find any mention of these changes. The only two properties I have explicitly set on the TabbedPage are:...
View ArticleEnsure that this project has Microsoft.Bcl.Build installed and packages.config
Does anybody know a solution for this? Severity Code Description Project File Line Suppression State Error Could not locate myApp.UWP\packages.config. Ensure that this project has Microsoft.Bcl.Build...
View Articleget rate and batch number of product when product is selected from picker
i have product and it's rate and batch number already stored in database. i got the list of product in picker now i want to get rate and batch number automatically when product is selected in picker
View ArticleXamarin.Forms CardsView nuget package
Hi all) I've released new package for Xamarin.Forms (Something like Tinder's CardsView) Maybe, someone will be interested in it nuget.org/packages/CardsView/ -- nuget...
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CarouselView implementation, CardsView nuget package
https://github.com/AndreiMisiukevich/CardView I decided, that somebody could understand topic's title wrong https://forums.xamarin.com/discussion/117235/xamarin-forms-cardsview-nuget-package#latest...
View ArticleActiveMQ sample for xamarin forms
Hi All, i am working on a xamarin app where my webapi call to ActiveMQ and push the message and xamarin app has to listen that. can any body point me to some helper documents or samples. Advance...
View ArticleImage from Xamarin.Forms.Image
Hi everyone my problem is that I need to get the image (data or byte[]) from a Xamarin.Forms.Image actually my Image.Source can be setted by Stream(Here I implemented the example that xamarin provides...
View ArticleConnecting a Xamarin.Forms App directly to a SQL Server on a LAN
I'm trying to connect a Xamarin.Forms App to a SQL Server and I want it to be able to get data from it. The app isn't going to be connected to the internet, only to a local network. Is there any way I...
View ArticleXAMARIN FORM:SELECT VIEW CELL DATA THROUGH BUTTON
i have listview in which i have button. I want to get select view cell data when i click on button here is my xaml code <ListView.ItemTemplate> <StackLayout Padding="6"...
View ArticleHow to navigate to a toolbar item of tabbed master page.
I am trying to navigate to a specific tabbed page of a master page. As of right now, I have 3 local tabbed pages inside of my master page and when I refresh one of the pages, I navigate back to master...
View ArticleContentPage Frame HeightRequest not setting
I am on Xamarin Forms 3.3 deploying to Android 5.0 API 21 and it seems that I cannot set the HeightRequest of the Frame on the content page. I have changed the Frame to StackLayout (this gives me a...
View ArticleXF 3.3.0 and ListView Performance in Android
Hi I have update XF to 3.3.0 I am using a Zebra TC51 and I would like to use a ListView. I have already set ListView listView = new ListView(ListViewCachingStrategy.RecycleElement); but it seems...
View ArticleFile not found: Assets.xcassets/AppIcon.appiconset/Contents.json
Hi, I'm trying to build my Xamarin Forms app for iOS from VS2017 running on my Windows machine and I get the error below. Any idea why the Assets.xcassets folder is not created on the mac build?...
View ArticleGoogle Play Console, all crashes shown as JavaProxyThrowable
Hi, whenever I get a crash report in Google Play Console, it is always shown as android.runtime.JavaProxyThrowable. From the report, I cannot find out what was the "true" exception, I can only see the...
View ArticleRequest permissions do not continue execution on Android
Hello, When I request the permissions on Android, the permission windows appear and once they are accepted, the code stops are execution. The application does not crash, there is no except, just a...
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