Take WRITE_EXTERNAL_STORAGE permission only on versions that need it and request it only when needed
Optimize imports
Comment inject() method so it does not take up space in build if not used
Remove some more unused code
Extract strings to resources so they could be translated
Take WRITE_EXTERNAL_STORAGE permission only on versions that need it and request it only when needed Optimize imports Comment inject() method so it does not take up space in build if not used Remove some more unused code Extract strings to resources so they could be translated