Android fix TextView loading your own definition font slow problem

There is a lot of code on the web that defines font styles. Are told to do this:

Write in your own definition control, but there is a problem with it, and the more you define the control in the interface. Activity load slower, too much easy to cause memory leak problem, because you did not create a self-defined control, typeface will create a
My sample meeting caused the delay time
The correct way should be set to static variable in application

In your own definition of space:

This reference
Font file path:

This is created only once. There will be a lot of time left.

The code is very easy. I hope you will support us in the future. It's very helpful for newcomers to new entrants.

Android fix TextView loading your own definition font slow problem