I'm dealing with an issue that affects lower end Rokus only (I can reproduce on a Roku Stick), and the Closed Caption dialog in a Video Component.
Scenario: 1) Video Playback starts. 2) Show the closed captions dialog 3) Press Back.
Expected: Closed Caption Dialog is dismissed and playback continues. This occurs on Roku Premiere+ as we don't get the back key press when the options menu is opened. Actual: We get a back key press and we exit the player.
I'm trying to find a way to ignore the back key press if the CC options dialog is visible, but so far I've been unsuccessful at finding a way to know that the dialog is opened. I've tried looking at these options: 1) I tried to listen for key events to see if I could detect the options key press, but to no avail. I only get an options key event when closing the menu, not when the menu gets opened. 2) I tried to look for a dialog option to see if it exists or not, but I couldn't find any options on the video component: https://sdkdocs.roku.com/display/sdkdoc/Video
Is there a way to know that this dialog is open? I can't find obvious ways to make it work.