How does my tablet know when I open the cover?
100096
How do Android tablets use magnet to auto-lock the device?
147650
Can't tell which tab is active anymore
795
How to check if element is visible after scrolling?
84241
How to find reason a notebook wakes up?
140045
How can I find out which tab is playing music?
139255
What's the best way to detect a 'touch screen' device using JavaScript?
88787
How to Identify tab bar items?
78025
Android App doesn't notice when I've signed up to a site
150571
How can I get notification when my laptop battery gets fully charged?
140963
How to determine which app is causing vibration?
135097
How does USB device recognition work?
96738
Why is my Wacom Intuos tablet not detected?
107856
What are the legitimate uses of the `touch` command?
96019
How can I know when my screen was locked last time?
125278
Android: how to check if a View inside of ScrollView is visible?
75509
How can I get the active screen dimensions?
16513
Android device information