Kaltura Device Info

* Build information (android.os.Build)
* Supported DRM engines
* Extended information about Widevine DRM
* List of supported media decoders
* Display metrics
* DRM playback test using ExoPlayer of two samples

The report is very technical - displayed as JSON, ready to be shared by email.

This application is open source - https://github.com/kaltura/kaltura-device-info-android .