36.11 Summary

The primary goal of this chapter has been to work through the steps involved in setting up a project to use data binding and to demonstrate the use of one-way, two-way and listener binding expressions. The chapter also provided a practical example of how much code writing is saved by using data binding in conjunction with LiveData to connect the user interface views with the back-end data and logic of the app. In fact, 36 lines of code from the original app were replaced by just 12 lines when using data binding.