I have downloaded MultiImagePicker from this link: https://github.com/danielkon96/MultiImagePickerand it's working fine without any problem. When I add all interfaces and classes and... in my project, the MessagingCenter does not receive message.
ButtonClick in UploadPage:
MessagingCenter.Unsubscribe<App, List<string>>((App)Xamarin.Forms.Application.Current, "ImagesSelectedAndroid");
MessagingCenter.Subscribe<App, List<string>>((App)Xamarin.Forms.Application.Current, "ImagesSelectedAndroid", (s, images) =>
{
if (images.Count > 0)
{
ImgCarouselView.ItemsSource = images;
InfoText.IsVisible = true;
}
});
OnActivityResult in MainActivity:
MessagingCenter.Send<App, List<string>>((App)Xamarin.Forms.Application.Current, "ImagesSelectedAndroid", images);
What's the problem?
Thanks to @pinedax for his answer in this question I have solved my problem by this changes:
MessagingCenter.Unsubscribe<Xamarin.Forms.Application, List<string>>(Xamarin.Forms.Application.Current, "ImagesSelectedAndroid");
MessagingCenter.Subscribe<Xamarin.Forms.Application, List<string>>(Xamarin.Forms.Application.Current, "ImagesSelectedAndroid", (s, images) =>
and
MessagingCenter.Send<Xamarin.Forms.Application, List<string>>(Xamarin.Forms.Application.Current, "ImagesSelectedAndroid", images);
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