Screenlock : Lock and change your honeycomb device screen orientation easily!
Don’t bother anymore with settings for locking and changing your device screen orientation. Lock from any app!
If you like this app, rate it! <3
See https://market.android.com/details?id=com.kamidude.hscreenlock for donate version 
Features:
- Lock your screen orientation from any app using fast access in notification bar!
- Startup at device boot.
Permissions:
- RECEIVE_BOOT_COMPLETED : show lock icon on startup
- WRITE_SETTINGS : change screen orientation settings
 | Honeycomb ScreenLock Lite | |
| kamidude FREE   Size: 21kInstalls: 5,000 - 10,000 |  Requires: 3.0 and up | |
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