What is GlanceViewMk I found an app called "GlanceViewMk" within my notification and sounds settings menu. If I allow it, "GlanceViewMk will be able to read all the notifications you receive, which may include personal information such as contact names and messages sent to yo. It will also be able to dismiss these notifications or select actions related to them." 

What to I gain by allowing this?
Since Samsung Galaxy S4 GT-I9500 was upgraded to Android Lollipop, got that bug called GlanceViewMk. The only solution I found was to root the device and remove the GlanceViewMk with the app you like better (I used Titanium Backup pro).

The battery stop draining and all apps are now visible on the sound notification settings.