Detailed changes:
- External players:
- Add a message instruction about stream selection;
- Add a message when there is no stream available for external players;
- Return now HLS, DASH and SmoothStreaming URL contents, in addition to progressive HTTP ones.
- Player:
- Support DASH, HLS and SmoothStreaming streams for videos, whether they are content URLs or the manifests themselves, in addition to progressive HTTP ones;
- Use a custom HttpDataSource to play YouTube contents, based of ExoPlayer's default one, which allows better spoofing of official clients (custom user-agent and headers (depending of the client used), use of range and rn (set dynamically by the DataSource) parameters);
- Fetch YouTube progressive contents as DASH streams, like official clients, support fully playback of livestreams which have ended recently and OTF streams;
- Use ExoPlayer's default retries count for contents on non-fatal errors (instead of Integer.MAX_VALUE for non-live contents and 5 for live contents).
- Download dialog:
- Add message about support of progressive HTTP streams only for downloading;
- Remove several duplicated code and update relevant usages;
- Support downloading of contents with an unknown media format.
- ListHelper:
- Catch NumberFormatException when trying to compare two video streams between them.
- Tests:
- Update ListHelperTest and StreamItemAdapterTest to fix breaking changes in the extractor.
- Other places:
- Fixes deprecation of changes made in the extractor;
- Improve some code related to the files changed.
- Issues fixed and/or improved with the changes:
- Seeking of PeerTube HLS streams (the duration shown was the one from the stream duration and not the one parsed, incomplete because HLS streams are fragmented MP4s with multiple sidx boxes, for which seeking is not supported by ExoPlayer) (the app now uses the HLS manifest returned for each quality, in the master playlist (not fetched and computed by the extractor));
- Crash when loading PeerTube streams with a separated audio;
- Lack of some streams on some YouTube videos (OTF streams);
- Loading times of YouTube streams, after a quality change or a playback start;
- View count of YouTube ended livestreams interpreted as watching count (this type of streams is not interpreted anymore as livestreams);
- Watchable time of YouTube ended livestreams;
- Playback of SoundCloud HLS-only tracks (which cannot be downloaded anymore because the workaround which was used is being removed by SoundCloud, so it has been removed from the extractor).
* migrate few annotations to androidx
* mission recovery: better error handling (except StreamExtractor.getErrorMessage() method always returns an error)
* post-processing: more detailed progress
[file specific changes]
DownloadMission.java
* remove redundant/boilerplate code (again)
* make few variables volatile
* better file "length" approximation
* use "done" variable to count the amount of bytes downloaded (simplify percent calc in UI code)
Postprocessing.java
* if case of error use "ERROR_POSTPROCESSING" instead of "ERROR_UNKNOWN_EXCEPTION"
* simplify source stream init
DownloadManager.java
* move all "service message sending" code to DownloadMission
* remove not implemented method "notifyUserPendingDownloads()" also his unused strings
DownloadManagerService.java
* use START_STICKY instead of START_NOT_STICKY
* simplify addMissionEventListener()/removeMissionEventListener() methods (always are called from the main thread)
Deleter.java
* better method definition
MissionAdapter.java
* better method definition
* code cleanup
* the UI is now refreshed every 750ms
* simplify download progress calculation
* indicates if the download is actually recovering
* smooth download speed measure
* show estimated remain time
MainFragment.java:
* check if viewPager is null (issued by "Apply changes" feature of Android Studio)
* OggFromWebMWriter: rewrite (again), reduce iterations over the input. Works as-is (video streams are not supported)
* WebMReader: use int for SimpleBlock.dataSize instead of long
* Download Recovery: allow recovering uninitialized downloads
* check range-requests using HEAD method instead of GET
* DownloadRunnableFallback: add workaround for 32kB/s issue, unknown issue origin, wont fix
* reporting downloads errors now include the source url with the selected quality and format
