androidz

1 files changed, 71 insertions, 0 deletions

diff --git a/StoneIsland/platforms/android/assets/www/js/lib/etc/geo.js b/StoneIsland/platforms/android/assets/www/js/lib/etc/geo.js
new file mode 100755
index 00000000..22899141
--- /dev/null
+++ b/StoneIsland/platforms/android/assets/www/js/lib/etc/geo.js
@@ -0,0 +1,71 @@
+var geo = (function(){
+  var geo = {}
+  
+  var polling = false, fetching = false, poll_timeout = null
+  
+  geo.fetch = function(){
+    fetching = true
+    navigator.geolocation.getCurrentPosition(geo.success, geo.error, {timeout: 15000})
+  }
+  
+  geo.success = function(position){
+    var lat_str = as_degrees( position.coords.latitude || 40.99167, "N", "S" )
+    var lng_str = as_degrees( position.coords.longitude || -74.07944, "E", "W" )
+    $(".latlng").html( lat_str + "     " + lng_str )
+    geo.done()
+  }
+  
+  geo.error = function(error){
+    $(".latlng").html( "+40° 58' 90.9\" N     74° 04' 46.3\" W" )
+    geo.done()
+  }
+  
+  geo.done = function(){
+    fetching = false
+    if (polling) {
+      clearTimeout( poll_timeout )
+      poll_timeout = setTimeout(geo.fetch, 15000)
+    }
+  }
+  
+  geo.start_polling = function(){
+    polling = true
+    if (! fetching) {
+      geo.fetch()
+    }
+  }
+  
+  geo.stop_polling = function(){
+    polling = false
+    clearTimeout(poll_timeout)
+  }
+  
+  function as_degrees (n, pos, neg) {
+    var s = ""
+    var sig = n >= 0 ? pos : neg
+    
+    n = Math.abs(n)
+    s += Math.floor(n) + "° "
+    
+    n %= 1
+    n *= 60
+    nn = Math.floor(n)
+    if (nn < 10) nn = "0" + nn
+    s += nn + "' "
+    
+    n %= 1
+    n *= 60
+    nn = Math.floor(n)
+    if (nn < 10) nn = "0" + nn
+    s += nn
+    
+    n %= 1
+    n *= 10
+    nn = Math.floor(n)
+    s += "." + nn + '\" ' + sig
+    
+    return s
+  }
+
+  return geo
+})()
\ No newline at end of file