# Contributing A couple of quick tips to ease the submission process. * You may use [Github](https://github.com/iBotPeaches/Apktool) or [Bitbucket](https://bitbucket.org/iBotPeaches/apktool/) to submit a pull request. * Please reference the bug number from our [issue list](https://github.com/iBotPeaches/Apktool/issues) in any pull requests to help associate fixes with bugs. * If possible, add unit-tests for any bugs that you fix. * [Building](http://ibotpeaches.github.io/Apktool/build/) via Gradle will automatically run unit-tests. The build will end if any test fails. * [IntelliJ IDEA](http://www.jetbrains.com/idea/) is our IDE of choice. It has built in debugger support along with Gradle integration. * For changes to smali/baksmali please see their [page](https://github.com/google/smali) for more information. ## Code Styles * A rough guideline based on [AOSP Guidelines](https://source.android.com/source/code-style.html). * A tab counts as 4 spaces and we use 4 spaces. * Our right margin is 120 characters long.