TechQA.

DocumentFile.canWrite(), DocumentFile.exists() - poor performance (takes too much CPU time) when working with local built-in phone storage (not cloud)

180 views Asked by user25 At 27 November 2023 at 22:08

DocumentFile.delete() fails to delete an existing file

95 views Asked by Hong At 19 September 2023 at 03:38

Stream file from my cloud app to 3rd party app (handle read/write byte[] requests) in Android

90 views Asked by Peter Baev At 01 December 2022 at 13:06

When Android use msf: after select a file

780 views Asked by Prieyudha Akadita S At 14 October 2022 at 08:51

How to add App specific permissions to Android DocumentProvider

108 views Asked by CruncherBigData At 29 April 2021 at 21:03

Android DocumentProvider crashes Files-App / DocumentsUI

980 views Asked by user14590906 At 25 February 2021 at 09:21

Missing Document Providers using Intent.ActionCreateDocument

298 views Asked by Mike N. At 07 November 2020 at 17:27

Intent.ACTION_OPEN_DOCUMENT_TREE and DocumentsContract.buildChildDocumentsUri do not match

777 views Asked by babuntu At 20 July 2020 at 13:31

How to get file from 'DocumentFile' and send that file to server using retrofit multipart in Android 10 and above

824 views Asked by Darsh Sanghvi At 28 June 2020 at 08:25

Choosing file using Intent.ACTION_OPEN_DOCUMENT and uploading to server using Retrofit2

218 views Asked by zoha131 At 19 February 2020 at 13:21