Creates video_player integration example

[azamor-luccas]

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[azamor-luccas]

as the video_player now has the allowBackgroundPlayback option, I created a simple example with an integration

[ryanheise]

Nice, it's been a while since I had anything to do with background video, I vaguely remember creating a prototype years ago. Do you have a link to the video_player issue and/or commit/PR that adds this?

[azamor-luccas]

I think it's this one flutter/plugins#5013

[alexboulay]

Hi! I tried this example, background playback seems to work fine however whenever the app gets to a background state, the playback gets paused automatically and the user must hit play again (through the native media controls). Any idea why?