Youtube iframe无法在Android中加载

I am trying to play YouTube Videos on android devices using webview and youtube iframe api. While testing the same on 4.2 devices, it did work on 4.2.2 Nexus 4. But when I tried it on Sony Xpedia L, its showing the buffering status, but the video never gets loaded (Screen Shots attached). What could be a fix for this? Any suggestions...?!?!I am trying to play YouTube Videos on android d