After upgrading my Xamarin Forms Android SDK from 25 to 26 (Android 8.0 Oreo) I got the following error message: error APT0000: 1: error: Error: No resource found that matches the given name: attr ‘android:keyboardNavigationCluster’.
Previously I’ve shown how to add native Facebook Login in Xamarin Forms iOS App, so now it’s time to do the same also for the Android project in your Xamarin Forms Application. James Montemagno posted article “Native Android Facebook Authentication with Azure App Service” just 3 weeks ago but as he uses Azure App Services […]
Wenn man nicht regelmäßig in die Statistiken schaut verpasst man so einiges…. Erst heute ist mir aufgefallen, daß unsere App “Fussball im FreeTV” in den Stores von iOS, Android und Windows inzwischen auf über 200.000 Downloads kommt! Im Einzelnen teilen sich die Downloads (Stand 23. August 2017) wie folgt auf: iOS: 15.912 Android: 135.526 Windows: […]
Have you ever seen this info when you start debugging your Android Application on Mac? Running an x86 based Android Virtual Device (AVD) is 10x faster. We strongly recommend creating a new AVD. But when you create a new AVD you are not able to select x86 because only “ARM” is shown in the CPU-List? […]
In previous postings we have setup a Xamarin Forms App to send push notifications via Azure. The next step is now to reduce the number of recipients. Typically we don’t want to send a push notification to all our users. Fortunately only some new lines have to be added to the existing code.
Now that we have setup Microsoft Azure, Google Firebase Cloud Messaging and also our new Azure Mobile App, it’s time to update our existing Xamarin Forms App. First we start with the Android part as this is the easy one because it works on both Windows and Mac and push notifications also work fine in […]
After updating Xamarin for Visual Studio and Android SDK I got the following error message: Droid cannot build using Android 7.1 (API Level 25 – Nougat) because Your Java version (1.7.0) is too old. You must have at least 1.8 installed. I was then a bit confused about the numbering because I could not find […]
Suddenly Android Emulator does not work on my Xamarin Forms Project anymore. Don’t know why, but Xamarin only says “Starting Android_Accelerate_x86”, Android Emulator pops up but stays black and nothing happens….