I want whole mobile location alarm project in java with source code.
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sorce code of mobile location alarm
The “Android location Alarm” application provides some innovative featuresRetrieves the user’s current geological coordinates.
• The user may set an alarm for a particular geographical location through his android phone.
• The android alarm can also be associated with a reminder message.
• As the user reaches the destined location, the alarm rings and even the associated message flashes on your mobile screen.
• The user may set, reset, disable, edit and set duration of the alarms as he wishes.
• User may view the destined locations on a map to check how far he is from the desired location.
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var R = 6371; // earth's radius in kilometers (km)
var dLat = (lat2-lat1).toRad(); // Conversion to radians can also be achieved by lat1 * Math.PI / 180
var dLon = (lon2-lon1).toRad(); // Conversion to radians can also be achieved by lat1 * Math.PI / 180
var lat1 = lat1.toRad(); // Conversion to radians can also be achieved by lat1 * Math.PI / 180
var lat2 = lat2.toRad(); // Conversion to radians can also be achieved by lat2 * Math.PI / 180
var a = Math.sin(dLat/2) * Math.sin(dLat/2) +
Math.sin(dLon/2) * Math.sin(dLon/2) * Math.cos(lat1) * Math.cos(lat2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
var d = R * c; // This now holds the distance expressed in km