Memory leak on Xamarin.iOS SignaturePadView - Githubissues

xamarin / SignaturePad

MIT License

245 stars 150 forks source link

Memory leak on Xamarin.iOS SignaturePadView #160

Open titusmoldovan opened 5 years ago

titusmoldovan commented 5 years ago

Description

The SignaturePadView is never collected by the ARC

Code

SignaturePadCanvas.StrokeCompleted += delegate { OnSignatureStrokeCompleted (); }; SignaturePadCanvas.Cleared += delegate { OnSignatureCleared (); };

Expected Behavior

The delegates should be removed in a "destroy method".

Actual Behavior

The delegates are added on Initialize, but never removed.

Basic Information

Version with issue:
Last known good version:
IDE:
Platform Target Frameworks:
- Android:
- iOS:
- UWP:
- Xamarin.Forms:
Target Devices:

Screenshots

Reproduction Link

jyt1902 commented 5 years ago

Also same issue in UWP Signature pad