Android app updates for pro version

Please read complete description before bidding, thanks. I have a few apps that simply open a webpage with one YouTube channel in an app like this one: [login to view URL] I want to add extra functions and make a update to my current version. This needs to be done: 1. Loading screen directly when app starts. Now if you have a slow phone/internet connection a confusing white screen is show for 5-10 seconds. 2. User can subscribe for push notifications if a new video is released they will receive a notification in the top notification bar with the Icon of the app and the name of the new video. When users click on it, it should open the app. They can edit the notification status in the app. 3. If user taps and holds on one of the videos, the Share menu has to pop-up where user can share video link with friends on Facebook, e-mail etc. 4. If not too much work, search function to search through all the videos of the channel. (paid bonus fee above the project fee of $20). 5. Place icon on desktop when app is installed 6. Any other function that you would think would help the user (will pay extra) 3 milestones will be created for each task, deadline: 5 days