Timer Sound is an easy to use special app for high intensity interval Training.

Whether you workout regularly, practice meditation or simply need a tool to track your working hours, Timer Sound is for you!
Set as many timers as desired, save the settings & use the customized timers again and again.

You can also create personalized interval workouts with warm-up, workout & rest periods and cool down!

https://itunes.apple.com/it/app/timer-sound/id1241352438?mt=8

This is the solution I found which works correctly:

• Make sure that eclipse is not active. If it is active kill eclipse from the processes tab of the task manager
• Open %USERPROFILE%/ on Windows or simply ~ on Linux/OS X (You can locate this folder from the Desktop)
• Go to .android folder (This may be a hidden folder)
• Delete the folder cache which is located inside .android folder
• Delete the file ddms.cfg which is located inside .android folder
• Start Eclipse

Buon lavoro.

Once you find error while executing any package on a system like “cannot enable executable stack as shared object requires: Permission denied” , it is probably because of SELinux is enforced/enabled on your system.
Solution :

1. Open file /etc/selinux/config
2. change “SELINUX=enforcing” to “SELINUX=disabled”
3. Reboot

if you want to disable SELinux temporarily then just execute bellow command

$ setenforce 0