<\/span><\/h3>\nWe made our <\/span><\/span>PreloadManager<\/span> even higher as properly. It already enabled you to preload media into reminiscence exterior of playback after which seamlessly hand it over to a participant when wanted. Though fairly performant, you continue to needed to be cautious to not exceed reminiscence limits by by accident preloading an excessive amount of. So with Media3 1.9.0, we added two options that makes this so much simpler and extra steady:<\/span><\/span><\/p>\n<\/p>\n\n- \n
Caching help \u2013<\/span> When defining how far to preload, now you can select <\/span>PreloadStatus.specifiedRangeCached(0, 5000)<\/span> as a goal state for preloaded gadgets. This can add the desired vary to your cache on disk as an alternative of loading the info to reminiscence. With this, you possibly can present a a lot bigger vary of things for preloading as those additional away from the present merchandise now not must occupy reminiscence. Be aware that this requires setting a <\/span>Cache<\/span> in <\/span>DefaultPreloadManager.Builder<\/span>.<\/span><\/p>\n<\/li>\n- \n
Automated reminiscence administration \u2013 <\/span>We additionally up to date our <\/span>LoadControl<\/span> interface to raised deal with the preload case so that you at the moment are capable of set an express higher reminiscence restrict for all preloaded gadgets in reminiscence. It is 144\u00a0MB by default, and you’ll configure the restrict in <\/span>DefaultLoadControl.Builder<\/span>. The <\/span>DefaultPreloadManager<\/span> will robotically cease preloading as soon as the restrict is reached, and robotically releases reminiscence of decrease precedence gadgets if required.<\/span><\/p>\n<\/li>\n<\/ol>\n<\/span><\/p>\n
<\/span>Depend on new simplified default behaviors in ExoPlayer<\/span><\/h3>\nAs all the time, we added plenty of incremental enhancements to ExoPlayer as properly. To call just some:<\/p>\n\n- \n
Mute and unmute \u2013 <\/span>We already had a <\/span>setVolume<\/span> technique, however have now added the comfort <\/span>mute<\/span> and <\/span>unmute<\/span> strategies to simply restore the earlier quantity with out holding observe of it your self.<\/span><\/p>\n<\/li>\n- \n
Caught participant detection \u2013 <\/span>In some uncommon instances the participant can get caught in a buffering or taking part in state with out making any progress, for instance, on account of codec points or misconfigurations. Your customers will likely be irritated, however you by no means see these points in your analytics! To make this extra apparent, the participant now stories a <\/span>StuckPlayerException<\/span> when it detects a caught state.<\/span><\/p>\n<\/li>\n- \n
Wakelock by default \u2013 <\/span>The wake lock administration was beforehand opt-in, leading to laborious to seek out edge instances the place playback progress could be delayed so much when working within the background. Now this function is opt-out, so you do not have to fret about it and can even take away all handbook wake lock dealing with round playback.<\/span><\/p>\n<\/li>\n- \n
Simplified setting for CC button logic<\/span> <\/span>\u2013<\/span> Altering <\/span>TrackSelectionParameters<\/span> to say “flip subtitles on\/off” was surprisingly laborious to get proper, so we added a easy boolean <\/span>selectTextByDefault<\/span> choice for this use case.<\/span><\/p>\n<\/li>\n<\/ul>\n<\/span><\/p>\n