title: How pick file with absolute path on Android OS
body: <p>I need pick file namely with ABSOLUTE PATH. I wanna read selected file with periodically 30 seconds. How can I make this?</p>
  <p>INTENT OPEN_DOCUMENT return content:/com.android.externalstorage.documents/document/primary%3Afile.db but I need /storage/emulated/0/file.db</p>
  <p>INTENT OPEN_DOCUMENT return content:/com.android.externalstorage.documents/document/primary%3Afile.db but I need /storage/emulated/0/file.db</p>