After going through this chapter, you know how to debug an application. You created several examples in this chapter so you know how to interpret the data provided by the DDMS in each of the tabs available. You now understand better how threads, method calls, memory allocation, and network usage work in Android applications.

In the next chapter, you will apply all that you have learned from this and the previous chapter. You will learn how to identify and mitigate the vulnerabilities in Android applications, and you will be able to create secure applications by following the recommendations included in the next chapter.