Collision detection of circular sprites
In our game, the player is a ball. We have a number of other round objects (sprites) that the player can hit. Once the player hits it, we want to know so we can act accordingly. Are there any examples...
View ArticleHow to achieve (almost) perfect/exact collision detection between two...
Hello guys, i am trying to detect collision of two CCSprite's, a ball (PlayFigureSprite) and something that boosts that ball in a specific direction (BoostSprite): [Insert picture here showing two...
View ArticleActivityIndicator rendered as a ProgressRing in UWP
Currently ActivityIndicator is rendered as a ProgressBar in UWP (apparently this behavior is carried from WP 8 https://bugzilla.xamarin.com/show_bug.cgi?id=58651). This behavior makes the...
View Articlehow to create chat app in xamarin form?
hi how to create chat app in cross-platform xamarin? suggest me any sample code or video
View ArticleAppLinkEntry and MVVM patern
Hi Guys, I was wondering how did you deal with AppLinkEntry and MVVM pattern, ideally Prism. I tried to google but all examples assume that an object which should be Registered/ passed to RegisterLink...
View ArticleInput stops working when left mouse click on UrhoSurface
When i click with left mouse button on WPF UrhoSurface keyboard input stops working. Thank you.
View ArticleFlicker/delay happens while navigating to some other page on click of menu...
Hi all, I am using a Master detail Page in my xamarin forms project and its having a few items in slide out menu which opens some other page on their click event. I am using the same approch which is...
View ArticleMix Xamarin.Forms pages with native screens
Can a Xamarin.Forms project (e.g. Xamarin.Forms Portable) be mixed with native View Controllers/Activities? How is that done? Normally you init the Forms and load the application (e.g....
View ArticleXamarin Insights is closing, what to do?
I'm having a hard time finding out how and where to move our crash/metrics. I have a few questions I haven't been able to answer: 1. How do we get our data? 2. Is there a solution (maybe VS app...
View ArticleNIB File FreeForm Change Dimensions
I have been trying to create a nib file with custom width and height, however every time I change the width and height of the view it returns/resets back to 600 width and 600 height. I have done this...
View ArticleHow to Navigate UIViewController to/from Xamarin.Forms MasterDetailPage...
I have a requirement to implement in-app purchase in my Xamarin.forms application. After digging google about this I came to know that I have to write native IOS code for in-app purchase. So before I...
View ArticleAppDelegate.cs Error
hello developer when i try to run my ios project in Xamrin Live i got this error i google it, but i don't found any solution PCL project reference already added in ios project AppDelegate.cs(1,1):...
View ArticleAndroid App crashes after receiving push notification
Specifically, after I swipe the app off of recents, and send a notification using GCM, I receive "Unfortunately, MyApp has stopped working.". In fact, I receive this message twice for some reason, the...
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UrhoSharp 1.8.51 Released (UWP64, AR, Urho3D 1.7)
Release notes: Urho3D updated to 1.7 (26ff4fce) lots of bug-fixes and new features such as Inverse kinematics and Bullet RaycastVehicle support, see release notes here:...
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some transparency when push page into navigation stack
I have a list view, when Item clicked I push another page into navigation stack but the following happened, it happened only on ios any one face that?
View ArticleNeed help with a crash while saving live photos
I have been stuck with this problem since last week and not able to find any solution online. I am trying to save live photo using below code. PHPhotoLibrary.SharedPhotoLibrary.PerformChanges(() =>...
View ArticleMissing Android Options under Project Properties
I am preparing a project for a release update and have noticed that many of the Packaging Properties under the Android options are missing. Previously this project had the options. I reinstalled...
View ArticleHow to give a response to user about events (example: no network connection)
I know that exist Alert in Xamarin forms, but they're not good for everything. I want to create similar Snackbar in android, with xamarin forms XAML, it's possible? I read many discussion about Content...
View ArticleRecommended Network Library for cross platform xamarin apps
Hello We are evaluating if there is any recommended network library(s) which can be used for xamarin native applications ? We want to avoid writing HTTPClient boilerplate code and instead use some...
View ArticleDevices on Android Emulator won't start
Hallo, I am building a programm using xamarin for my university project. I always used the android emulator to test if the interface of the app. But since last few days the devices can't be started...
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