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Description
Context: dotnet/android#6750 (comment)
Workaround: https://github.com/xamarin/java.interop/wiki/Duplicate-Event-Handlers
Previously we did some work to support multiple listener methods with the same name, which involved ensuring duplicate EventArgs
types were not generated. This seems good, but there is an additional consideration where the event handler is still duplicated, causing compilation to fail:
[global::Android.Runtime.Register ("mono/android/accessibilityservice/AccessibilityService_MagnificationController_OnMagnificationChangedListenerImplementor", ApiSince = 24)]
internal sealed partial class IOnMagnificationChangedListenerImplementor : global::Java.Lang.Object, IOnMagnificationChangedListener {
object sender;
public IOnMagnificationChangedListenerImplementor (object sender) : base (global::Android.Runtime.JNIEnv.StartCreateInstance ("mono/android/accessibilityservice/AccessibilityService_MagnificationController_OnMagnificationChangedListenerImplementor", "()V"), JniHandleOwnership.TransferLocalRef)
{
global::Android.Runtime.JNIEnv.FinishCreateInstance (((global::Java.Lang.Object) this).Handle, "()V");
this.sender = sender;
}
#pragma warning disable 0649
public EventHandler<MagnificationChangedEventArgs> OnMagnificationChangedHandler;
#pragma warning restore 0649
public void OnMagnificationChanged (Android.AccessibilityServices.AccessibilityService.MagnificationController controller, Android.Graphics.Region region, Android.AccessibilityServices.MagnificationConfig config)
{
var __h = OnMagnificationChangedHandler;
if (__h != null)
__h (sender, new MagnificationChangedEventArgs (controller, region, config));
}
#pragma warning disable 0649
public EventHandler<MagnificationChangedEventArgs> OnMagnificationChangedHandler;
#pragma warning restore 0649
public void OnMagnificationChanged (Android.AccessibilityServices.AccessibilityService.MagnificationController controller, Android.Graphics.Region region, float scale, float centerX, float centerY)
{
var __h = OnMagnificationChangedHandler;
if (__h != null)
__h (sender, new MagnificationChangedEventArgs (controller, region, scale, centerX, centerY));
}
internal static bool __IsEmpty (IOnMagnificationChangedListenerImplementor value)
{
return value.OnMagnificationChangedHandler == null && value.OnMagnificationChangedHandler == null;
}
}