Stop playing a video change to fullscreen in VideoViewer activity

[llaske]

In VideoViewer activity, there is a button to switch to fullscreen mode.
On touch screen, when you play a video then touch the close button to go back to the main screen, the fullscreen mode is activated.
It happens on touch screen only.

[Mrhb787]

Seems like there is a bug in script
I would like to work on this issue can you give me a headstart!

[llaske]

Seems like there is a bug in script

I don't think it's related to a bug.
I think it's related to the UI: the close dialog button is located at the same place than the fullscreen button.
So the same touch raise two events: close then fullscreen. May be it's possible to stop the propagation of the close dialog event. Else it will be need to move the button.

[llaske]

Fixed in #888