Add a pitch black theme

[triallax]

Checklist

• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I'm aware that this is a request for NewPipe itself and that requests for adding a new service need to be made at NewPipeExtractor.
• I have taken the time to fill in all the required details. I understand that the feature request will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.

Feature description

Add a pitch black theme where most UI elements are black. The current black theme should remain unchanged.

Why do you want this feature?

Some people think it looks better.

Additional information

I'm aware that #4148 exists, please read #4148 (comment) to learn why this is not a duplicate.

See polymorphicshade#167 for some prior work on this.

[SameenAhnaf]

#7846 (comment) suggests an option how to indicate the service. Service colour should not be necessarily shown on top bar.

[rahaaatul]

Here is the color scheme

GitHub Dark

Background: #0D1117
Surface: #161B22
Accent: #58A6FF
Hint: #30363D

Screenshots

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Pulled Request in polymorphicshade#167. You need to change switch color to accent color in settings. There's no way to change that in colors.xml.

[jojobozo]

Really nice theme, will you keep updating it if they don't accept your request?

_{Mod note: Don't just quote a giant comment. Look for the relevant portion.}

[rahaaatul]

nice theme, will you keep updating it if they don't accept your request?

If they don't do it, I'll keep updating it on my fork. Although I can just change the color. If I knew to code, I'd added this theme a long time ago.

[jojobozo]

Nice thanks for the reply

[ghost]

Everyone is mislead that dark mode (greyish black) will not save the battery life. Here's the research of that by an XDA dev.
Infact dark mode saves your eyes compared to pitch black, from unreadability & long term eye strain.

[flickenschild]

Problem: The original Theme had a red bar below each video that would show when the video was previously started or watched. It would mark the progression in the video or would show a full red bar when completely watched. That bar is now also pitch black so no telling whether you watched a video or not!

[triallax]

@flickenschild not every single UI element will be made black of course.