cdongieux

Add Keep-Alive to keep the subscription WebSocket open

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**Summary** Playground fails with an error after playing with subscriptions. **Version** Not applicable **Description** In step 11. of the Apollo tutorial for Android (1), playing with the Subscription in the...

View half-hidden state sometimes happen in VisibilityAnimationManager

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There is a little bug in VisibilityAnimationManager: - grab the handle => the bubble shows up - release the handle - grab the handle again at the moment the bubble...

Hi, As `FastScroller.setRecyclerViewPosition()` behavior does not fit my needs (use `LinearLayoutManager.scrollToPositionWithOffset(targetPos, 0)` instead of `recyclerView.scrollToPosition(targetPos)`), I have to copy/paste FastScroller.java, RecyclerViewScrollListener.java and ScrollerViewProvider.java to be able to modify `FastScroller.setRecyclerViewPosition()` :/...

Add support for TS Teletext subtitles

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This PR adds support for Teletext subtitles in TS streams. Some readings: - EN 300 472 - V1.4.1 - Digital Video Broadcasting (DVB); Specification for conveying ITU-R System B Teletext...

Setting viewport size does not constrain video resolution as expected

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### Version Media3 1.2.0 ### More version details main branch ### Devices that reproduce the issue Any device or emulator ### Devices that do not reproduce the issue _No response_...

DRM: Check key status before adapting to a different representation

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Hi, This issue follows up issue [#4825](https://github.com/google/ExoPlayer/issues/4825) created in ExoPlayer repo some times ago. I did not see any issue here about the next steps about this, so I created...