Get latitude and longitude before the last element
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I'm trying to get the distance between a whole track , so what I'm trying to do is the following.
First setup a listener that will trigger every lat lang changes, then just get the latest lat lang and get the lat langs before the last one , so I can measure the distance between the last lat lang and the previous one, then I'm planning to put it all into an array to sum it up and have the total distance when I stop my track.
I'm using a linkedlist to save latlangs
mLinkedList.add(new LatLng(location.getLatitude(), location.getLongitude()));
float results = new float[10];
Location.distanceBetween(needThisLatitude,needThisLongitude,locationResult.getLastLocation().getLatitude(),locationResult.getLastLocation().getLongitude(),results);
//Then I will save that results into an array and sum them up to get total distance.
java
android 
google-maps asked Nov 11 at 3:59
Todd
9111
add a comment |
up vote
0
down vote
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I'm trying to get the distance between a whole track , so what I'm trying to do is the following.
First setup a listener that will trigger every lat lang changes, then just get the latest lat lang and get the lat langs before the last one , so I can measure the distance between the last lat lang and the previous one, then I'm planning to put it all into an array to sum it up and have the total distance when I stop my track.
I'm using a linkedlist to save latlangs
mLinkedList.add(new LatLng(location.getLatitude(), location.getLongitude()));
float results = new float[10];
Location.distanceBetween(needThisLatitude,needThisLongitude,locationResult.getLastLocation().getLatitude(),locationResult.getLastLocation().getLongitude(),results);
//Then I will save that results into an array and sum them up to get total distance.
java
android google-maps asked Nov 11 at 3:59
Todd
9111
what are you asking exactly? you just described what you did.
– kamyar haqqani
Nov 11 at 4:18
Check out the SphericaUtil.computeLength - it may get you thinking about how to manage your points: googlemaps.github.io/android-maps-utils/javadoc/com/google/maps/….
– Andy
Nov 12 at 3:24
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm trying to get the distance between a whole track , so what I'm trying to do is the following.
First setup a listener that will trigger every lat lang changes, then just get the latest lat lang and get the lat langs before the last one , so I can measure the distance between the last lat lang and the previous one, then I'm planning to put it all into an array to sum it up and have the total distance when I stop my track.
I'm using a linkedlist to save latlangs
mLinkedList.add(new LatLng(location.getLatitude(), location.getLongitude()));
float results = new float[10];
Location.distanceBetween(needThisLatitude,needThisLongitude,locationResult.getLastLocation().getLatitude(),locationResult.getLastLocation().getLongitude(),results);
//Then I will save that results into an array and sum them up to get total distance.
java
android google-maps asked Nov 11 at 3:59
Todd
9111
I'm trying to get the distance between a whole track , so what I'm trying to do is the following.
First setup a listener that will trigger every lat lang changes, then just get the latest lat lang and get the lat langs before the last one , so I can measure the distance between the last lat lang and the previous one, then I'm planning to put it all into an array to sum it up and have the total distance when I stop my track.
I'm using a linkedlist to save latlangs
mLinkedList.add(new LatLng(location.getLatitude(), location.getLongitude()));
float results = new float[10];
Location.distanceBetween(needThisLatitude,needThisLongitude,locationResult.getLastLocation().getLatitude(),locationResult.getLastLocation().getLongitude(),results);
//Then I will save that results into an array and sum them up to get total distance.
java
android google-maps java
android google-maps asked Nov 11 at 3:59
Todd
9111
asked Nov 11 at 3:59
Todd
9111
edited Nov 11 at 4:10
asked Nov 11 at 3:59
Todd
9111
asked Nov 11 at 3:59
Todd
9111
asked Nov 11 at 3:59
Todd
9111
9111
what are you asking exactly? you just described what you did.
– kamyar haqqani
Nov 11 at 4:18
Check out the SphericaUtil.computeLength - it may get you thinking about how to manage your points: googlemaps.github.io/android-maps-utils/javadoc/com/google/maps/….
– Andy
Nov 12 at 3:24
add a comment |
what are you asking exactly? you just described what you did.
– kamyar haqqani
Nov 11 at 4:18
Check out the SphericaUtil.computeLength - it may get you thinking about how to manage your points: googlemaps.github.io/android-maps-utils/javadoc/com/google/maps/….
– Andy
Nov 12 at 3:24
what are you asking exactly? you just described what you did.
– kamyar haqqani
Nov 11 at 4:18
what are you asking exactly? you just described what you did.
– kamyar haqqani
Nov 11 at 4:18
Check out the SphericaUtil.computeLength - it may get you thinking about how to manage your points: googlemaps.github.io/android-maps-utils/javadoc/com/google/maps/….
– Andy
Nov 12 at 3:24
Check out the SphericaUtil.computeLength - it may get you thinking about how to manage your points: googlemaps.github.io/android-maps-utils/javadoc/com/google/maps/….
– Andy
Nov 12 at 3:24
add a comment |
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what are you asking exactly? you just described what you did.
– kamyar haqqani
Nov 11 at 4:18
Check out the SphericaUtil.computeLength - it may get you thinking about how to manage your points: googlemaps.github.io/android-maps-utils/javadoc/com/google/maps/….
– Andy
Nov 12 at 3:24