This is a small program that will allow your android phone to gradually increase the ringing (or alarm) volume when a corresponding event occurs. It can also turn on the vibration at some level, to do so - it must be turned off in te phone's settings.
The program is released under the GNU General Public License, version 2. You can obtain a copy of it at this address - http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt