title: PhoneGap (Cordova) start tracking GPS on a specific time
body: <p>I am developing a Phonegap application which requires GPS tracking. The tracking is required only at a certain time. For example, the event start at 5 o clock, then I want to start tracking at 5 o clock only. Any option for doing it background. The app is developing for iOS and Android.
  Is there any option for doing this. Any help would be appreciated. Thanks in advance.</p>