Android has a built-in ability to record gameplay
Google has launched a new version of Google Play Games, which allows you to record gameplay videos from an Android mobile device.
In order to start recording, the gamer needs to launch the game via Google Play Games, and then click on the appropriate button and start recording.
Players will be able to leave voice comments to the gameplay and add video recorded from the front camera. The video resolution is optional, 480p or 720p. After the end of the recording, the player will be able to edit the video and upload it to YouTube.
The link is an updated version of Google Play Games.
Google positions the new feature as interesting primarily to gamers. However, the VentureBeat resource is confident that gameplay recordings will benefit developers as well – as another way to promote the game.
Note, judging by user reviews, the new functions of the application require debugging.
A source: http://venturebeat.com