I use nativescript preview app in Android.When I scan QR code, the preview app always show Components, not the home page.I can not find any error from device.How to solve this problem?
I am about to add an icon to my android app.
I use the image assest feature in Android studio, follow all the steps, and run my app in my phone (Android Oreo), but the problem is that the image appears really focused in the round icon.
Thank's in advance
Try using going to this website . Go to launch icon generator and import the image you want. Download the zip file and extract it into your project. I tried this with the picture you provided here and it works for me. Let me know if anything else pops up.
My Xamarin Forms App works fine in Android devices, but when trying do deploy on a real iOS device it crashes after the splash screen, I said real because I can run without any problem on the simulator.
I try to debug the App on a real iOS device, and I found that the crash happen when the App try to load the XAML file on:
private void InitializeComponent() {
global::Xamarin.Forms.Xaml.Extensions.LoadFromXaml(this, typeof(LoginPage));
Please take a look at the debug steps:
Regards,
Pedro
I found the problem. The [XamlCompilation(XamlCompilationOptions.Compile)] was missing on the code behind C# file, and because of that some methods used by click events of controls on the XAML were not available. But still can't find explanation for this not happening on the simulator!
In case it is a help to anyone, I had the same symptom for a different reason. I am using single page simple navigation in the app in question setting MainPage to the current page in the app. After few days of troubleshooting, happened to notice the checkbox in Application section of info.plist, "Supports Multiple Windows" was checked. Unchecking this restored my app to working condition. There were no diagnostic messages that seemed related, just a crash after splash in release mode, and a black screen in debug mode.
My Javafx app does not display anything, it displays a blank screen on the android device. What can i do? Thank you I have created the android apk, and also Installed it on an android device, but it still does not display anything. What have i not done?
I am using Xamarin Forms and want to set splash screen for ios project and followed these steps provided in this link.
creating-splash-screen-xamarin-forms
but i'm not getting the Ios Application tab in properties of ios project. i am getting options as in below image as in recent release they have removed the option.
can anyone explain me step by step process for setting the splash screen in ios with some other way?
i am new to xamarin, any help is appreciated, thank you so much.