
The only known use case for contentTypePredicate is to catch the case when a paywall web page is returned via a DataSource, rather than the data that was being requested. These days streaming providers should be using HTTPS, where this problem does not exist. Devices have also gotten a lot better at showing their own notifications when paywalls are detected, which largely mitigates the need for the app to show a more optimal error message or redirect the user to a browser. It therefore makes sense to deprioritize this feature. In particular by removing the arg from constructors, where nearly all applications are probably passing null. PiperOrigin-RevId: 249634594
ExoPlayer extensions
ExoPlayer extensions are modules that depend on external libraries to provide additional functionality. Browse the individual extensions and their READMEs to learn more.