Play and download videos from websites such as, (vidbm+uppom+Fembed+VidHD)

I have an android project it is a series and movies android app. The app now play videos in formats (mp4 , mkv , webm ,embed , m3u8 ) I have an admin panel where I can input the URL with direct formats (mp4 , mkv , webm ,embed , m3u8) Requirements : I want to make my app play and download videos by adding URL from these video sites (vidbm+uppom+Fembed+VidHD) I want to add links from these sites to my admin panel link from these sites and you will write the code which will get the direct link form these websites to play and download them in my android studio app. In the servers which contain a multiple quality such as VidHd and Fembed I want to show all qualities in a progress dialog such as (360p , 720p) I will put examples of the links which I want to play and download in my app *This is just examples and the copyrights reserved for their owners [login to view URL]: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] I hope If you can get a common method to get the URL from any websites for examples which their original link end by .mp4 If it is not possible I want to make the requirements for the websites which I mentioned above. If you want more details bout apk or admin panel or any details be free to contact me. Note: The code which will you add to my app must comply with Google play Malware policy.