ricky/findmycar
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Moved distance() to LocationLib GeoUtils.distanceToString()

Browse Source 
Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>
This commit is contained in:
Ricky Barrette
2012-03-05 10:52:07 -05:00
parent 4e75de8441
commit 77f44b00c9
2 changed files with 17 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

BIN
FindMyCarLib/bin/findmycarlib.jar
View File

Binary file not shown.

63
FindMyCarLib/src/com/TwentyCodes/android/FindMyCarLib/UI/fragments/MapFragment.java
View File

@@ -58,7 +58,6 @@ public class MapFragment extends Fragment implements GeoPointLocationListener, O
public boolean hasLeftCar; public boolean hasLeftCar;
public boolean isCarFound; public boolean isCarFound;
// private boolean isShowingBoth = false;
private static final int ACCURACY = 0; private static final int ACCURACY = 0;
private static final int DISTANCE = 1; private static final int DISTANCE = 1;
private static final int FOUND_CAR = 2; private static final int FOUND_CAR = 2;
@@ -77,45 +76,26 @@ public class MapFragment extends Fragment implements GeoPointLocationListener, O
private MapFragmentListener mListener; private MapFragmentListener mListener;
private SkyHoookUserOverlayMapFragment mMap; private SkyHoookUserOverlayMapFragment mMap;
/**
* This listener will be used to notify it's parent about any changes tot eh map
* @author ricky barrette
*/
public interface MapFragmentListener { public interface MapFragmentListener {
/**
* Called when the user's car is deleted
* @author ricky barrette
*/
public void onCarDeleted(); public void onCarDeleted();
/**
* Called when there are new directions being displayed to the user
* @param directions
* @author ricky barrette
*/
public void onDirectionsDisplayed(DirectionsOverlay directions); public void onDirectionsDisplayed(DirectionsOverlay directions);
} }
/**
* returns a string distance that is based on the users measurement unit
* preference
*
* @param distance
* in kilometers
* @return string distance
* @author ricky barrette
*/
public static String distance(double distance) {
DecimalFormat threeDForm = new DecimalFormat("#.###");
DecimalFormat twoDForm = new DecimalFormat("#.##");
/*
* if blnUnit is true, the distance computed will be in metric units,
* else, standard units are used meters are used until 1 kilometer is
* reached, then kilometers are used feet are used until 1 mile is
* reached, then miles are used
*/
if (isMetric) {
if (distance < 1) {
distance = distance * 1000;
return twoDForm.format(distance) + " m";
}
return threeDForm.format(distance) + " Km";
}
distance = distance / 1.609344;
if (distance < 1) {
distance = distance * 5280;
return twoDForm.format(distance) + " ft";
}
return twoDForm.format(distance) + " mi";
}
/** /**
* pans maps to where the a geopoint is, and if zoomIn is true, zooms in to * pans maps to where the a geopoint is, and if zoomIn is true, zooms in to
@@ -346,19 +326,11 @@ public class MapFragment extends Fragment implements GeoPointLocationListener, O
new Thread(new Runnable() { new Thread(new Runnable() {
@Override @Override
public void run() { public void run() {
mHandler.sendMessage(mHandler.obtainMessage(ACCURACY, mHandler.sendMessage(mHandler.obtainMessage(ACCURACY, GeoUtils.distanceToString((accuracy / 1E3), isMetric)));
distance(accuracy / 1E3)));
// if (point != null)
// if(isShowingBoth)
// if(GeoUtils.isPointOffMap(mMap.getMap(),point) ||
// GeoUtils.isPointOffMap(mMap.getMap(), mCarPoint))
// mHandler.sendEmptyMessage(SHOWBOTH);
//
if (mCarPoint != null && point != null) { if (mCarPoint != null && point != null) {
double distance = GeoUtils.distanceKm(point, mCarPoint); double distance = GeoUtils.distanceKm(point, mCarPoint);
mHandler.sendMessage(mHandler.obtainMessage(DISTANCE, mHandler.sendMessage(mHandler.obtainMessage(DISTANCE, GeoUtils.distanceToString(distance, isMetric)));
distance(distance)));
// value is set in KM. if user has gone 30 feet from car app // value is set in KM. if user has gone 30 feet from car app
// is set to check for arrival // is set to check for arrival
@@ -368,8 +340,7 @@ public class MapFragment extends Fragment implements GeoPointLocationListener, O
// if user has gone back into 30 foot radius and has not // if user has gone back into 30 foot radius and has not
// found the car and has left the car then notify user of // found the car and has left the car then notify user of
// finding of car // finding of car
if (distance <= 0.009144 && isCarFound == false if (distance <= 0.009144 && isCarFound == false && hasLeftCar == true) {
&& hasLeftCar == true) {
isCarFound = true; isCarFound = true;
mHandler.sendEmptyMessage(FOUND_CAR); mHandler.sendEmptyMessage(FOUND_CAR);