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Use customCacheKey in DownloadHelper.createMediaSource

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Issue: #6870
PiperOrigin-RevId: 289658261
This commit is contained in:
olly 2020-01-14 16:36:16 +00:00 committed by Oliver Woodman
parent 3feb263cfe
commit cea37c60f8
3 changed files with 11 additions and 7 deletions
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13
RELEASENOTES.md
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@ -11,8 +11,15 @@
* Rename `MediaCodecRenderer.onOutputFormatChanged` to * Rename `MediaCodecRenderer.onOutputFormatChanged` to
`MediaCodecRenderer.onOutputMediaFormatChanged`, further `MediaCodecRenderer.onOutputMediaFormatChanged`, further
clarifying the distinction between `Format` and `MediaFormat`. clarifying the distinction between `Format` and `MediaFormat`.
* Downloads: Merge downloads in `SegmentDownloader` to improve overall download * Downloads:
* Merge downloads in `SegmentDownloader` to improve overall download
speed ([#5978](https://github.com/google/ExoPlayer/issues/5978)). speed ([#5978](https://github.com/google/ExoPlayer/issues/5978)).
* Fix handling of network transitions in `RequirementsWatcher`
([#6733](https://github.com/google/ExoPlayer/issues/6733)). Incorrect
handling could previously cause downloads to be paused when they should have
been able to proceed.
* Fix `DownloadHelper.createMediaSource` to use `customCacheKey` when creating
`ProgressiveMediaSource` instances.
* In MP4 streams, store the Android capture frame rate only in * In MP4 streams, store the Android capture frame rate only in
`Format.metadata`. `Format.frameRate` now stores the calculated frame rate. `Format.metadata`. `Format.frameRate` now stores the calculated frame rate.
* Add `play` and `pause` methods to `Player`. * Add `play` and `pause` methods to `Player`.
@ -28,10 +35,6 @@
developers to handle data that's neither UTF-8 nor ISO-8859-1 developers to handle data that's neither UTF-8 nor ISO-8859-1
([#6753](https://github.com/google/ExoPlayer/issues/6753)). ([#6753](https://github.com/google/ExoPlayer/issues/6753)).
* Add playlist API ([#6161](https://github.com/google/ExoPlayer/issues/6161)). * Add playlist API ([#6161](https://github.com/google/ExoPlayer/issues/6161)).
* Fix handling of network transitions in `RequirementsWatcher`
([#6733](https://github.com/google/ExoPlayer/issues/6733)). Incorrect handling
could previously cause downloads to be paused when they should have been able
to proceed.
* Fix handling of E-AC-3 streams that contain AC-3 syncframes * Fix handling of E-AC-3 streams that contain AC-3 syncframes
([#6602](https://github.com/google/ExoPlayer/issues/6602)). ([#6602](https://github.com/google/ExoPlayer/issues/6602)).
* Fix playback of TrueHD streams in Matroska * Fix playback of TrueHD streams in Matroska

1
library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadHelper.java
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@ -448,6 +448,7 @@ public final class DownloadHelper {
break; break;
case DownloadRequest.TYPE_PROGRESSIVE: case DownloadRequest.TYPE_PROGRESSIVE:
return new ProgressiveMediaSource.Factory(dataSourceFactory) return new ProgressiveMediaSource.Factory(dataSourceFactory)
.setCustomCacheKey(downloadRequest.customCacheKey)
.createMediaSource(downloadRequest.uri); .createMediaSource(downloadRequest.uri);
default: default:
throw new IllegalStateException("Unsupported type: " + downloadRequest.type); throw new IllegalStateException("Unsupported type: " + downloadRequest.type);

2
library/core/src/main/java/com/google/android/exoplayer2/source/ProgressiveMediaSource.java
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@ -111,7 +111,7 @@ public final class ProgressiveMediaSource extends BaseMediaSource
* @return This factory, for convenience. * @return This factory, for convenience.
* @throws IllegalStateException If {@link #createMediaSource(Uri)} has already been called. * @throws IllegalStateException If {@link #createMediaSource(Uri)} has already been called.
*/ */
public Factory setCustomCacheKey(String customCacheKey) { public Factory setCustomCacheKey(@Nullable String customCacheKey) {
Assertions.checkState(!isCreateCalled); Assertions.checkState(!isCreateCalled);
this.customCacheKey = customCacheKey; this.customCacheKey = customCacheKey;
return this; return this;