[Memory Usage]: Add dispose() method for freeing memory used by ui.Image objects #49
Description
Is there an existing issue for this?
- I have searched the existing issues
Package/Plugin version
0.3.0
What you'd like to happen
ScreenRecorderController.dispose() invokes Exporter.dispose() which internally calls dispose on each ui.Image objects being referred to Frame.image.dipose().
A class or method that receives an image object must call dispose on the handle when it is no longer needed.
Image | dart:ui | Documentation
Alternatives you've considered
Calls to .export() automatically disposes the Images. This might be ok, but it's a call between implicit vs explicit.
Implicit -> Good behaviour for all consumers
Explicit -> More control and clarity
Even in the case of implicit, it's better to give the option to dispose without needing to export