Minor changes needs to be adjusted IN an android studio android project as listed and than create ios app also based on that

Minor changes needs to be adjusted IN an android studio android project as listed and than create ios app also based on that 1. Playlist isn't saved. I have to enter the link every time I open the app. 2. The video-player isn't fit to screen 3. The top bar is always on top 4. There is no search button to find the desired channel 5. We need to be able to categorise them. I'll show picture now Here it's categorised or I can go the top for all channels as seen in the picture Screenshot_20181108-174719_GSE IPTV.jpgScreenshot_20181108-174719_GSE [login to view URL] In this second picture I can search after I open the category at the top. And I can bookmark my favourite channel for latter use Screenshot_20181108-174806_GSE IPTV.jpgScreenshot_20181108-174806_GSE [login to view URL] Y 6. The video-player isn't enabled to increase or lower volume by swiping the right side of the screen. Nor can I go backward and forward by sliding back and forth. Third, I can't lower or decrease the brightness by sliding the left side up and down