Prevent controls from being toggled while interacting

[defagos]

Description

This PR fixes the following minor custom player issue, in a way that is consistent with the system player UX:

• Open a video content with the custom player.
• Use the slider to navigate the content.
• While sliding tap somewhere on the UI.

Currently the controls can be toggled. This should not be the case.

Changes made

• Disable toggle gesture while interacting.
• Improve gesture implementation.

Checklist

• APIs have been properly documented (if relevant).
• The documentation has been updated (if relevant).
• New unit tests have been written (if relevant).
• The demo has been updated (if relevant).