Binding to Uno event handler methos isn't supported

Bug Reports
1

Been trying to get this example to work:
https://docs.fusetools.com/native-interop/android-start-activity.html

But when trying to run it I keep getting the error:
Binding ‘ClickPlay’ to Uno event handler method isn’t supported.

Main.ux:

<App>
  <Button Text="Play" Clicked="ClickPlay" />
</App>

Is this example old an does not work any longer?

2

ActivityForResult.zip (1.3 KB)

Strange. Please try the attached code as it’s working for me on android.

3

Even for me this isn’t working. I am getting the same error.

using Uno;
using Uno.Platform;
using Uno.Collections;
using Fuse;
using Fuse.Controls;
using Fuse.Triggers;
using Fuse.Resources;
using Android;
using Uno.Compiler.ExportTargetInterop;

[ForeignInclude(Language.ObjC, "StoreKit/StoreKit.h")]
[ForeignInclude(Language.Java,
                "android.app.Activity",
                "android.content.Intent",
                "android.net.Uri",
                "android.content.Context",
                "java.io.File")]
public partial class SideMenu
{
		extern (!Mobile) void RateApp(object sender, Uno.EventArgs args)
        {
            // Do some non mobile stuff :)
        }

        extern (Android) void RateApp(object sender, Uno.EventArgs args)
        {
            // Do some android stuff
        }

        extern (iOS) void RateApp(object sender, Uno.EventArgs args)
        {
            
        }

	[Foreign(Language.ObjC)]
	static extern(iOS) void iOSRequestReview()
	@{
        if (@available(iOS 10.3, *)) {
        	[SKStoreReviewController requestReview];
			return;
    	}
	@}

	[Foreign(Language.Java)]
	static extern(Android) Java.Object AndroidRequestReview()
	@{
		 Uri uri = Uri.parse("market://details?id=com.mysite.myAppPackageName");
            Intent goToMarket = new Intent(Intent.ACTION_VIEW, uri);
        goToMarket.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY |
                        Intent.FLAG_ACTIVITY_NEW_DOCUMENT |
                        Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
        return goToMarket;
	@}
}

?: Error : Binding 'RateApp' to Uno event handler method isn't supported.

4

someone please shed some light on this!

5

Hey @satz.

Try using @Baggers working code, this should work running export build for Android. In Fuse studio Export -> Export for Android or in terminal run fuse build -t=android.

Hope this helps.

6

Hey @Arturs,

Thanks! But this is throwing error in fuse preview . Thus making it difficult for development.