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Sem van der Hoeven
2021-01-06 12:08:18 +01:00
parent 926a984c71
commit 1f53890a4b
1 changed files with 69 additions and 14 deletions
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83
app/src/main/java/com/a1/nextlocation/fragments/HomeFragment.java
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@@ -68,8 +68,6 @@ public class HomeFragment extends Fragment implements LocationListener {
Manifest.permission.ACCESS_FINE_LOCATION,
// WRITE_EXTERNAL_STORAGE is required in order to show the map
Manifest.permission.WRITE_EXTERNAL_STORAGE);
// roadManager = new MapQuestRoadManager(MAPQUEST_API_KEY);
// roadManager.addRequestOption("routeType=foot-walking");
color = requireContext().getColor(R.color.red);
}
@@ -80,12 +78,14 @@ public class HomeFragment extends Fragment implements LocationListener {
View view = inflater.inflate(R.layout.fragment_home, container, false);
// set up the location list button
this.imageButton = view.findViewById(R.id.location_list_button);
this.imageButton.setOnClickListener(v -> {
LocationFragment locationFragment = new LocationFragment();
((FragmentActivity) view.getContext()).getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, locationFragment).addToBackStack(null).commit();
});
// set up the route stop button
stopButton = view.findViewById(R.id.home_stop_route_button);
stopButton.setOnClickListener(v -> {
RouteHandler.INSTANCE.finishRoute();
@@ -107,18 +107,15 @@ public class HomeFragment extends Fragment implements LocationListener {
return view;
}
/**
* callback method that gets called when there are new directions available in the form of a {@link DirectionsResult} object.
* @param directionsResult the directions received from the api
*/
private void onDirectionsAvailable(DirectionsResult directionsResult) {
Log.d(TAG, "onDirectionsAvailable: got result! " + directionsResult);
ArrayList<GeoPoint> geoPoints = directionsResult.getGeoPoints();
roadOverlay = new Polyline();
roadOverlay.setPoints(geoPoints);
// this is for mapquest, but it gives a "no value for guidancelinkcollection" error and google has never heard of that
// GeoPoint[] gp = directionsResult.getStartAndEndPoint();
// ArrayList<GeoPoint> arrayList = new ArrayList<>(Arrays.asList(gp));
// Road road = roadManager.getRoad(arrayList);
// roadOverlay = RoadManager.buildRoadOverlay(road);
roadOverlay.setColor(color);
@@ -175,13 +172,13 @@ public class HomeFragment extends Fragment implements LocationListener {
try {
// request location updates for the distance checking
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, this);
// get the current location and set it as center
Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (currentLocation == null) {
currentLocation = location;
}
if (currentLocation == null) currentLocation = location;
if (location != null) {
GeoPoint start = new GeoPoint(location.getLatitude(), location.getLongitude());
@@ -204,6 +201,9 @@ public class HomeFragment extends Fragment implements LocationListener {
}
/**
* displays the route that is currently being followed as a red line
*/
private void displayRoute() {
if (RouteHandler.INSTANCE.isFollowingRoute()) {
@@ -222,30 +222,54 @@ public class HomeFragment extends Fragment implements LocationListener {
}
}
/**
* adds the locations of the current route to the map. If there is no current route, show all locations
*/
private void addLocations() {
// get the locations of the current route or all locations
List<com.a1.nextlocation.data.Location> locations = RouteHandler.INSTANCE.isFollowingRoute() ? RouteHandler.INSTANCE.getCurrentRoute().getLocations() : LocationListManager.INSTANCE.getLocationList();
final ArrayList<OverlayItem> items = new ArrayList<>(locations.size());
// marker icon
Drawable marker = ContextCompat.getDrawable(requireContext(), R.drawable.ic_baseline_location_on_24);
marker.setAlpha(255);
marker.setTint(getResources().getColor(R.color.primaryColour));
// add all locations to the overlay itemss
for (com.a1.nextlocation.data.Location location : locations) {
OverlayItem item = new OverlayItem(location.getName(), location.getDescription(), location.convertToGeoPoint());
item.setMarker(marker);
items.add(item);
}
// create the overlay that will hold all locations and add listeners
allLocationsOverlay = new ItemizedIconOverlay<OverlayItem>(items,
new ItemizedIconOverlay.OnItemGestureListener<OverlayItem>() {
/**
* on sinlge click, navigate to that location's detail fragment
* @param index the index in the location list
* @param item the item that was clicked
* @return true
*/
@Override
public boolean onItemSingleTapUp(int index, OverlayItem item) {
com.a1.nextlocation.data.Location clicked = locations.get(index);
requireActivity().getSupportFragmentManager().beginTransaction().replace(R.id.fragment_layout, new LocationDetailFragment(clicked)).commit();
return false;
return true;
}
/**
* on item long press, show that location's name in a toast message
* @param index the index in the location list
* @param item the item that was clicked
* @return true
*/
@Override
public boolean onItemLongPress(int index, OverlayItem item) {
com.a1.nextlocation.data.Location clicked = locations.get(index);
Toast.makeText(requireContext(), clicked.getName(), Toast.LENGTH_SHORT).show();
// create a route to the clicked location, didn't work and didn't have enough time to make it work ¯\_(ツ)_/¯
// Route route = new Route("Route to " + clicked.getName());
// route.addLocation(new com.a1.nextlocation.data.Location("Current location",currentLocation.getLatitude(),currentLocation.getLongitude(),"your location",null));
// route.addLocation(clicked);
@@ -254,11 +278,17 @@ public class HomeFragment extends Fragment implements LocationListener {
}
}, requireContext());
// add the overlay to the map
mapView.getOverlays().add(allLocationsOverlay);
Log.d(TAG, "addLocations: successfully added locations");
}
/**
* @author Ricky
* request the permissions needed for location and network, made by Ricky
* @param permissions tbe permissions we want to ask
*/
private void requestPermissionsIfNecessary(String... permissions) {
ArrayList<String> permissionsToRequest = new ArrayList<>();
if (this.getContext() != null)
@@ -277,13 +307,18 @@ public class HomeFragment extends Fragment implements LocationListener {
}
}
/**
* location callback that gets called each time the location is updated. It is used for updating the distance walked and checking if there are locations you have visited
* @param location the new location
*/
@Override
public void onLocationChanged(@NonNull Location location) {
// calculate the distance walked
double distance = currentLocation.distanceTo(location); // in meters
StaticData.INSTANCE.addDistance(distance);
currentLocation = location;
//new thread because we don't want the main thread to hang
//new thread because we don't want the main thread to hang, this method gets called a lot
Thread t = new Thread(() -> {
for (com.a1.nextlocation.data.Location l : LocationListManager.INSTANCE.getLocationList()) {
if (com.a1.nextlocation.data.Location.getDistance(currentLocation.getLatitude(), currentLocation.getLongitude(), l.getLat(), l.getLong()) < 10) {
@@ -295,6 +330,8 @@ public class HomeFragment extends Fragment implements LocationListener {
t.start();
}
// empty override methods for the LocationListener
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
@@ -309,4 +346,22 @@ public class HomeFragment extends Fragment implements LocationListener {
public void onProviderDisabled(@NonNull String provider) {
}
/**
* method that gets called when the app gets paused
*/
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
/**
* method that gets called when the app gets resumed
*/
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
}