Results from an online survey of 550000 professional Android developers, asking for details of their security practices and interactions, receiving over 600 results, and over 300 complete results. Where possible, these results were correlated with the results of running a range of binary analysis tools on the corresponding Android APK binaries, and the full results are included.

There is an overview in file Data_Description.pdf. The description files are provided in both Microsoft Word format (for ease of processing) and PDF (for portability).