As an Android developer, I need frequently examine how some application behaves through extended period of time. In such case I need a smart and rapid switch, to lock device in sleepless mode. Since I didn’t found such application which satisfy my needs, I wrote my own.Insomnia is a tiny application to suppress blanking display of the Android device.Unlike other similar tools, this one has very minimalistic interface, without configuration and without any windows. Once launched, it keeps device’s display turned on, showing only small reminder in notification area.It can be dismissed by running it once more or by tapping message in notification area.Beware that sleepless device can drain your battery very fast!If you wish the application could also speak your language, grab strings from my site and send me your translation.