Making your application network-aware in real time. To keep track of network changes asynchronously, your application needs to register for a callback. When a network or network property change occurs your callback will be invoked.
1 You can simply lay your vinyl floor on top of the subfloor. Just unroll, cut the floor to size and itâs done â easy!  Medium room ( < 25m2) Semi-loose installation will do. Use double faced duct tape around the room to secure the flooring.
Cover the entire area beneath the vinyl with adhesive evenly. Roll the flooring carefully on to the adhesive then roll up the other side and repeat the adhesive-laying step. Wipe off any excess glue with a wet rag. Smooth out the vinyl using a floor roller, working from the middle of the room out.Apply moderate pressure to ensure a firm bond between the floor and the adhesive. Install new floor molding or reuse the old molding.ove to Step 6 if you are installing the vinyl on new concrete. Pull up any carpet tack tracks slowly with the pry bar to avoid making cone-shaped pits. Trowel concrete patching mix into any holes or pits. Scrape off excess cement with the flat edge of the trowel.