If you need to concentrate, you can use thefunctions below with QQ Sleep.ver. 1.0.0129.1 : Fix for abnormal termination bug when phonecalling.ver. 1.0.0128.1 : Fix previous mode return bug when QQ Sleepend.ver. 1.0.0125.1 : Final first release, support Lollipop.Silent mode was removed in the Lollipop, so will be change topriority mode with None.- Turn to sleep mode automatically at the specified starttime.- Save notifications for phone, SMS and all app notificationsduring a specified sleep time.- In ending time, automatically return to the previous ring modeand shows the information received during the sleep time.- However, during sleep time if the call from someone in youraddress book, the notification tells you.- You can use this app to see all app notifications in one placefor 24 hours.Once you try it.

JingJingE - Call/KakaoTalk/Facebook/Instagram/Line/Music/SMS TTSnotification