I've selected for refactoring 6 lines of code which are duplicated in 1 file(s) (1, 2, 3). Addressing this will make our codebase more maintainable and improve Better Code Hub's Write Code Once guideline rating! ๐
Extract the cancel button DialogInterface.OnClickListener into a separate method.
Here's the gist of this guideline:
- Definition ๐
Do not copy code.
- Whyโ
When code is copied, bugs need to be fixed in multiple places. This is both inefficient and a source of regression bugs.
- How ๐ง
Avoid duplication by never copy/pasting blocks of code and reduce duplication by extracting shared code, either to a new unit or introduce a superclass if the language permits.
You can find more info about this guideline in Building Maintainable Software. ๐
โน๏ธ To know how many other refactoring candidates need addressing to get a guideline compliant, select some by clicking on the ๐ฒ next to them. The risk profile below the candidates signals (โ
) when it's enough! ๐
Good luck and happy coding! โจ ๐ฏ