Elements Of Android Q(Final Version)

When Q Beta 1 was released, the biggest change for developers in Android 10 — by far — was what Google calls “scoped storage”. In a nutshell, your ability to work with files and the filesystem was substantially curtailed. As a result, you had to adapt your app within a few months, to be ready by the time Android 10 shipped. Everything will be affected in Android R, but there are steps that you can take to opt out of the changes for Android 10, at least until you are ready. And apps with a target