WhatsApp beta version 2.17.265 for Android comes with a new feature, one that is enabled by default for those devices that are running the Android O Developer Preview. The feature would let you minimize the video call window into a smaller window so you can keep your video conversation going while answering another WhatsApp conversation. WhatsApp beta for Android 2.17.265: as announced, WhatsApp now supports PiP for video calls on Android O (8.0)!Enabled by default! pic.twitter.com/bJqx8wykDw WABetaInfo (@WABetaInfo) July 19, 2017 We're not sure if the small window with the video...
Source: http://www.gsmarena.com/whatsapp_to_get_pip_video_calling_so_you_can_keep_chatting_during_a_call-news-26292.php