Caffeine

Caffeine


Caffeine is a tiny easy to use application which prevents your phone from going to sleep, lock or dim the screen.

You can toggle it manually or let it automatically activate only when the device is connected to AC Adapter and/or Computer. It is also possible to let Caffeine automatically activate when specific applications are open.

Support for Android 2.2 - Android L

Explanation for permissions:
- In-app purchases: For donations
- Device & app history: This is required to support the Caffeine feature which allows it to activate for specific applications that are open.

tags: prevent sleep, stand-by, screen, display, awake, screen always on, usb, dock, notification

Recent changes:
• Small bug fixes / improvements
• Now also displaying Home / Launcher type applications in the 'Activate caffeine for applications' section
• Updated look / feel on devices running Android 5.0 or higher
• Added a special Caffeine 'Accessibility' service meant for Android 5.0 users only, to support Caffeine in detecting the current application.
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Free
91
4.6
User ratings
764
Installs
50,000+
Concerns
0
File size
1574 kb
Screenshots
Screenshot of Caffeine Screenshot of Caffeine Screenshot of Caffeine Screenshot of Caffeine Screenshot of Caffeine
About Caffeine
Caffeine is a tiny easy to use application which prevents your phone from going to sleep, lock or dim the screen.

You can toggle it manually or let it automatically activate only when the device is connected to AC Adapter and/or Computer. It is also possible to let Caffeine automatically activate when specific applications are open.

Support for Android 2.2 - Android L

Explanation for permissions:
- In-app purchases: For donations
- Device & app history: This is required to support the Caffeine feature which allows it to activate for specific applications that are open.

tags: prevent sleep, stand-by, screen, display, awake, screen always on, usb, dock, notification

Recent changes:
• Small bug fixes / improvements
• Now also displaying Home / Launcher type applications in the 'Activate caffeine for applications' section
• Updated look / feel on devices running Android 5.0 or higher
• Added a special Caffeine 'Accessibility' service meant for Android 5.0 users only, to support Caffeine in detecting the current application.

User reviews of Caffeine
Works with Samsung Galaxy S II's dock (detected as a "USB Type")
Oct 31, 2011
Works great when it works. But sometimes you need to re-enable it. Can you fix this ?
Aug 13, 2010
Android Market Comments
A Google User
Jan 12, 2015
THIS is what I was looking for! I use my android often as recipe- cook book in my kitchen. That is where Caffeine comes in so very handy
A Google User
Jan 11, 2015
Brilliant I was fed up of the screen turning off in the middle of reading an article or document. Now I have a single widget on my home screen that keeps the screen awake when I touch it and puts my settings back to normal when I touch it again. It even tells me it's state in the notification bar. Best app I've downloaded, hands down!
A Google User
Jan 4, 2015
Very useful Helps me save that millisecond of unlocking the phone when I'm studying.
A Google User
Dec 17, 2014
I would have used it if I can remove the notification totally (not only the icon)
A Google User
Dec 16, 2014
Good app! Just donated!