tree 326ce84cc5e990a99fcf7b569b80191f7a28067b
parent 6b18acb83cdc2abe5ef203d58615e608b3cc464f
author Chienyuan <chienyuanhuang@google.com> 1583312580 +0800
committer Chienyuan <chienyuanhuang@google.com> 1583377483 +0800

Opp: Use MediaStore to handle received file

getExternalStorageDirectory was deprecated in API level 29.
To improve user privacy, direct access to shared/external
storage devices is deprecated.
Use MediaStore to handle received file as alternative.
Now the files will be downloaded to the "Download" folder.

Bug: 149610220
Test: manual
Change-Id: I45b6fdb7ba7957d19ce3bf92c6c36711c8433c09