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.
Alternatively, make a template of the floor layout. Transfer the template to the vinyl, and make the proper cuts prior to laying it in place. Use this method with thicker vinyl or in rooms that are hard to fit because of angles or recesses.