title: how to grant full Write/Read files access on specifics folder in android Q
body: <p><strong><em>I noticed that my program on Android Q can not create any folder or save and open a file.</em></strong> <br>
  I've read Google's documentation but I did not find the answer or at least I did not understand Because there is a very small sample code, and as I figured out, every time you create a file, you need to open a special window<br>
  Someone can tell me <strong>how can I get a full access for special folder in sdcard?</strong>
  I do not want to open a different window every time and confirm it</p>