Deleting files in SD Card
Hello, Can someone let me know is Android allow us to delete files in SD Card? If yes then how we can do that, because its not letting me to delete, its showing error "Access to path 'specific file...
View ArticleHow to get the device name of Android Device
Please help me for my little project. I am new to android development and I want to get the android device name using Xamarin. I need to bind the name of the device to get the list of data from the...
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Visual studio slow down Mac
Visual studio takes 100, 200 or more percentage of CPU. New projects in solution are being created very slowly (2 minutes or more). Visual Studio for Mac Preview, Version: Preview 5 (7.0 build 1659)....
View ArticleUsing Live Player on Android Emulator
When i first tried to run the Live Player on the emulated android device, i got a screen with a green tick and "Paired with Visual Studio" without doing anything. But in my Visual Studio i cannot see...
View ArticleAdvise on best device for wEAR
Im brand new to android development, so please bear with me. After a quick search i did not find a thread so im going to ask a question that i would have imaged has come up before. I have begun...
View ArticleScroll effect with collapsing sections of the screen.
I'm looking for help on how to do this effect: On a page is a ListView that is 3cm from the top of the page, below a 3cm tall logo. When the user scrolls up the list view, the entire list view scrolls...
View ArticleFirebase Analytics supports for Xamarin.Forms?
I want to integrate Firebase analytic with the Xamarin.Form application so I wanted to know Firebase analytics support for Xamarin.forms? How can I integrate with it?
View ArticleI just installed Xamarin for 1st time and I have this error ?
MSB4062 The "Xamarin.Forms.Build.Tasks.GetTasksAbi" task could not be loaded from the assembly...
View ArticleSometimes Image doesn't display on Old/Smaller Android devices
Sometimes the image doesn't display on my older Android (pre lollipop). I am guessing it is a memory issue, but it seems inconsistent. One one page no image shows up, the next page they all work....
View Articlehow to use frames properly iOS when in xamarin forms
Hi Xamarin Forum why does the image inside my frame goes out of the frame when I zooming in on the image when in ios device but when I look and test it on my android device frame makes the image zoomed...
View ArticleAzure notify app when element inserted into table
The idea is we have a mobile app backed by an azure database. I am wondering if there is any way to send a notification to the mobile app in case an element has been added to a specific table. The app...
View ArticlePlease stop breaking things
Xamarin development...please stop breaking things. Every single time I have to upgrade Forms, or really anything, I cringe at the thought of hours upon hours of debugging to solve problems that didn't...
View ArticleXamarin Forms - How to Make iOS ListView Native Grouped Style With Headers?
I also asked this on stackoverflow but haven't got any answers. I feel this should be easy but it is not working. To see my images you will have to check the stackoverflow post as I'm unable to post...
View ArticleFound conflicts between different versions of "Microsoft.CSharp" that could...
I am using Microsoft Visual Studio for Mac. With two warnings including the above, the deployment to my Nexus 6P (Android 8.1) fails. The above warning is about the file...
View ArticlePlugin.FirebasePushNotification not working for Xamarin.iOS
Hello All, Iām trying to integrate Firebase (FCM) into my existing Xamarin.Forms application for PushNotifications by following github.com/CrossGeeks/FirebasePushNotificationPlugin It is working good...
View ArticleThe Context was not cast into Activity for latest Xamarin Project
Hi All, I have created a new simple Dot Net project with a separate UI and ViewModel project for Android. I have used a simple Xamarin.Android EditText control to rendered in Forms control. In some...
View ArticleKeychain, background
Hi, I have a problem with get data from keychain in background fetch. I add value to keychain like this: <br /> SecRecord record = new SecRecord(SecKind.GenericPassword);<br />...
View ArticleAndroid emulator opens, but project does not deploy and start
When I try to use "Deploy" to deploy my app to any Android emulator, the emulator opens, but the deployment does not start. There is no error, and the only way to stop it is Ctrl+Break. I've waited up...
View ArticleHow to return a value from another form?
Hello! Tell me, please, how to return a value from the form that was opened using the PushAsync () method, so that the execution of the code in the main thread waited for an answer? public...
View ArticleConverting AVMetadataObject to AVMetadataMachineReadableCodeObject
I'm currently writing an app that can scan various types of barcodes. I've got my inputs and output set up and it's calling the DidOutputMetadataObjects on my delegate. When I ToString the...
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