April 2021
Beginner
742 pages
14h 40m
English
Content preview from Android Programming for Beginners - Third Edition
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Chapter 9: Learning Java Methods
As we are starting to get comfortable with Java programming, in this chapter we will take a closer look at methods because although we know that you can call them to make them execute their code, there is more to them than we have discussed so far.
In this chapter, we will look at the following:
- Method structure
- Method overloading versus overriding
- A method demo mini-app
- How methods affect our variables
- Method recursion
First, let's go through a quick method recap.
Technical requirements
You can find the code files present in this chapter on GitHub at https://github.com/PacktPublishing/Android-Programming-for-Beginners-Third-Edition/tree/main/chapter%2009.
Methods revisited
This figure sums up where our understanding ...
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