Multiline Title in Navigation Bar
Hello, Is it possible to tweek navigation tool bar to have two line title (e.g. using custom page renderer)? I need this only for Android platform. Regards, Novak
View ArticleHow to fix "open failed: errno 13" exception
I am developing a camera app using CrossMedia.Plugin , when I take a photo from camera or from my phone gallery ,the app crashes and the out put window shows open failed: errno 13 exception.How to fix...
View Articlecan't build Marshmallow app using just the Xamarin.Forms xaml template
Not trying to do anything unusual or otherwise exotic. Just using VS 2017 (15.9.6) to build an app that runs on my Marshmallow (v6.0) phone. The app in question is nothing more than the default...
View ArticleMismatch between the processor architecture
Hi. I am using Xamarin.Forms on Visual Studio 2017. I am trying to use a dll that is compiled on 64bit. When i run the app on android emulator, it has a warning of "mismatch between the processor...
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Xamarin.Form How to get (Image,Header,Text) into a Listview without XAML
I think its a liteview i need in this case. This is what i want to achieve. I want every item in the listview to have a image,Header,text The binding needs to be in the code to. I have found this on a...
View ArticleImageButton from Xamarin Forms 3.4: different render behavoir regarding to Image
Old implementation was class MyImageButton : Image { … } This I changed to class MyImageButton : ImageButton { … } On platform UWP it's the same behavoir, iOS I never tested, but on Android it's...
View ArticlePdfSharp for iOS and Android
Here is a functional port of PdfSharp (http://www.pdfsharp.com/PDFsharp/) for iOS and Android, port is here: https://github.com/roceh/PdfSharp.Xamarin It allows creation and modification of PDF...
View ArticleHow can I change the hamburger icon for another one in Xamarin.Forms for...
How can I change the hamburger icon for another one in Xamarin.Forms for Android? I tried a lot of methods to change the three bars (hamburger icon) for another icon with Xamarin.Forms, but it seems to...
View ArticleLogin with Facebook
Hi people, my name's Leonardo, i have a solution of xamarin forms and it is a application android and ios, i need create a login that use facebook login, but, all help in internet not help me because...
View ArticleCode for saving UIView as PDF in Xamarin.iOS
I am trying to use below code for saving UI View as PDF as in the link: https://forums.xamarin.com/discussion/129636/create-pdf-from-uiview#latest partial void BtnTest_TouchUpInside(UIButton sender) {...
View ArticleDisplaying H.264 Video
I have the following code, its not pretty but 'should' be functional.... Gets data from a UDP source, and then processes, eventually displays in AVSampleBufferDisplayLayer...at least that's the idea, I...
View ArticleAuto logout after x minutes due to idle/inactivity in android
Is there way on how to auto logout the session of the user, when the user is idle or not clicking the app? Thank you.
View Articleapplication xamarin android that can handle commands from remote
I have android tv box, and I have a remote with numbers I want to try making an application, which can handle all the numbers in my remote such as press 1, then the "youtube" application will open,...
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How to reduce File Provider memory footprint?
Any ideas/tricks on how to reduce the memory footprint of my NSFileProviderExtension more than I already have? I have done the following: 1. Got rid of JSON.net 2. Got rid of System.Http.Net 3. Run...
View ArticleXamarin Forms / Best way to share file on Android?
Hi! I have an app in production on the iOS side of the world. It includes the ability to share a local file (a simple zip archive I create of local app data). On the Android side of things, I see all...
View ArticleInfinite Timeout after second HttpWebRequest
Hei Guys, we have a iOS Application which communicates via a WCF Webservice with our own Webservice. We implemented the WcfProxy with Visual Studio and all Works well. Now one of our customers has a...
View ArticleAny ebook reader SDK for Xamarin forms?
Requirement is to create something like ebook reader app. Any suggestions on this. @JamesMontemagno
View ArticleSoundPool pause and resume
Hi all, I just released my first mobile game (tepoball) and one of my customers is experiencing a problem with sound. Sometimes the music keeps playing even the app is in the background. He was not...
View Articlewhen all BindableProperties get initialized from XAML regardless their...
This happens a lot when creating custom controls (mostly in code only). In many cases some properties (if not all) are dependent on each other, like for example: ItemsSource and DisplayMemberPath .....
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Emoji View like whatsup
Good Day All i have lots of emojis, i want to create the same view whatsup create when someone select the emoji button as depicted below i tried to put them i a stacklayout and make its orientation...
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