History

bachinger 36cbcb30b6 Set explicit export attributes in all demo apps

Starting with Android 12 all components of an app that have an intent filter need to have an explicit attribute android:export that is set to either true or false. If a component filters for the MAIN or a VIEW action it needs the attribute explicitly set to true. Prior to Android 12 these were exported implicitly.

See https://medium.com/androiddevelopers/lets-be-explicit-about-our-intent-filters-c5dbe2dbdce0

PiperOrigin-RevId: 358368785

2021-02-22 10:34:58 +00:00

src/main

Set explicit export attributes in all demo apps

2021-02-22 10:34:58 +00:00

build.gradle

Bump targetSdkVersion to 29 for demo apps only

2019-12-04 09:58:47 +00:00

README.md

Adding instructions on how to build and run ExoPlayer demo apps

2020-05-21 17:08:53 +01:00

README.md

ExoPlayer SurfaceControl demo

This app demonstrates how to use the SurfaceControl API to redirect video output from ExoPlayer between different views or off-screen. SurfaceControl is new in Android 10, so the app requires minSdkVersion 29.

The app layout has a grid of SurfaceViews. Initially video is output to one of the views. Tap a SurfaceView to move video output to it. You can also tap the buttons at the top of the activity to move video output off-screen, to a full-screen SurfaceView or to a new activity.

When using SurfaceControl, the MediaCodec always has the same surface attached to it, which can be freely 'reparented' to any SurfaceView (or off-screen) without any interruptions to playback. This works better than calling MediaCodec.setOutputSurface to change the output surface of the codec because MediaCodec does not re-render its last frame when that method is called, and because you can move output off-screen easily (setOutputSurface can't take a null surface, so the player has to use a DummySurface, which doesn't handle protected output on all devices).

Please see the demos README for instructions on how to build and run this demo.