Android owners have been waiting for an update to their YouTube app, which would allow for offline viewing of some material for up to 48 hours after losing an internet signal; this is taken care of by u a special part of the YouTube app. Once the internet signal is reacquired, the video can be viewed at anytime. But alas, an update to the Android version of the streaming video site on Tuesday revealed nothing along those lines...
Source: http://www.phonearena.com/news/Future-YouTube-update-for-Android-will-bring-background-audio-support_id48608
Source: http://www.phonearena.com/news/Future-YouTube-update-for-Android-will-bring-background-audio-support_id48608