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Android geofire get a list of users within certain radius
Static way to get 'Context' in Android?How to get the build/version number of your Android application?Get current time and date on Androidgps not getting user locationStoring values with GeoFire node on AndroidRemove and re-insert a GeoFire location to trigger onKeyExited and onKeyEntered doesn't workGeoFire data has invalid format exceptionGet children using orderByChild-equalsTo in Firebase-AndroidAdding Social Media Share Logic From Firebase in AndroidUsing GeoFire to store user latitude and longitude into my database - It's not updating consistently
I am trying to add all users to a List which are within a certain distance from a users location. I have successfully gotten a users current location and I store this in my database using geofire. I know I have to use geofire to query the results but I am unsure on how to add the users to my list. I believe that this is done within the onKeyEntered method but I am unsure.
private void addLocationToDB()
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
geoFire = new GeoFire(database);
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
private void getListNearbyUsers()
geoQuery = geoFire.queryAtLocation(new GeoLocation(latitude, longitude), 1);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
nearbyUsers.add(key);
@Override
public void onKeyExited(String key)
@Override
public void onKeyMoved(String key, GeoLocation location)
@Override
public void onGeoQueryReady()
@Override
public void onGeoQueryError(DatabaseError error)
);
android firebase firebase-realtime-database geofire asked Mar 7 at 11:43
user10431501user10431501
448
add a comment |
I am trying to add all users to a List which are within a certain distance from a users location. I have successfully gotten a users current location and I store this in my database using geofire. I know I have to use geofire to query the results but I am unsure on how to add the users to my list. I believe that this is done within the onKeyEntered method but I am unsure.
private void addLocationToDB()
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
geoFire = new GeoFire(database);
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
private void getListNearbyUsers()
geoQuery = geoFire.queryAtLocation(new GeoLocation(latitude, longitude), 1);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
nearbyUsers.add(key);
@Override
public void onKeyExited(String key)
@Override
public void onKeyMoved(String key, GeoLocation location)
@Override
public void onGeoQueryReady()
@Override
public void onGeoQueryError(DatabaseError error)
);
asked Mar 7 at 11:43
user10431501user10431501
448
add a comment |
I am trying to add all users to a List which are within a certain distance from a users location. I have successfully gotten a users current location and I store this in my database using geofire. I know I have to use geofire to query the results but I am unsure on how to add the users to my list. I believe that this is done within the onKeyEntered method but I am unsure.
private void addLocationToDB()
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
geoFire = new GeoFire(database);
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
private void getListNearbyUsers()
geoQuery = geoFire.queryAtLocation(new GeoLocation(latitude, longitude), 1);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
nearbyUsers.add(key);
@Override
public void onKeyExited(String key)
@Override
public void onKeyMoved(String key, GeoLocation location)
@Override
public void onGeoQueryReady()
@Override
public void onGeoQueryError(DatabaseError error)
);
asked Mar 7 at 11:43
user10431501user10431501
448
I am trying to add all users to a List which are within a certain distance from a users location. I have successfully gotten a users current location and I store this in my database using geofire. I know I have to use geofire to query the results but I am unsure on how to add the users to my list. I believe that this is done within the onKeyEntered method but I am unsure.
private void addLocationToDB()
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
geoFire = new GeoFire(database);
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
private void getListNearbyUsers()
geoQuery = geoFire.queryAtLocation(new GeoLocation(latitude, longitude), 1);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
nearbyUsers.add(key);
@Override
public void onKeyExited(String key)
@Override
public void onKeyMoved(String key, GeoLocation location)
@Override
public void onGeoQueryReady()
@Override
public void onGeoQueryError(DatabaseError error)
);
asked Mar 7 at 11:43
user10431501user10431501
448
asked Mar 7 at 11:43
user10431501user10431501
448
asked Mar 7 at 11:43
user10431501user10431501
448
asked Mar 7 at 11:43
user10431501user10431501
448
asked Mar 7 at 11:43
user10431501user10431501
448
448
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Anyone looking for the answer I figured out my mistake. This method should take the userID as a argument not "Location". I can then get all "keys" as userID and filter the data. Hope this helps anyone with the same problem.
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
answered Mar 7 at 12:47
user10431501user10431501
448
add a comment |
I hope this might Help,gets users in a radius of 10km/10000m
Location mLastLocation;
boolean getUsersAroundStarted = false;
private void getDriversAround()
getUsersAroundStarted=true;
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
GeoFire geoFire = new GeoFire(database);
GeoQuery geoQuery = geoFire.queryAtLocation(new GeoLocation(mLastLocation.getLatitude(),mLastLocation.getLongitude()), 10000);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
//add users to Firebase Database
);
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
Hi, The code within the onKeyEntered method is what I am confused on. How do i get the list of users to add to the Database?
– user10431501
Mar 7 at 12:10
are you asking to get a list of user in a particular radius and then add them to a firebase database?
– MitchellYuen
Mar 7 at 12:12
Yes, thats what I am trying to achieve
– user10431501
Mar 7 at 12:14
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Anyone looking for the answer I figured out my mistake. This method should take the userID as a argument not "Location". I can then get all "keys" as userID and filter the data. Hope this helps anyone with the same problem.
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
answered Mar 7 at 12:47
user10431501user10431501
448
add a comment |
Anyone looking for the answer I figured out my mistake. This method should take the userID as a argument not "Location". I can then get all "keys" as userID and filter the data. Hope this helps anyone with the same problem.
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
answered Mar 7 at 12:47
user10431501user10431501
448
add a comment |
Anyone looking for the answer I figured out my mistake. This method should take the userID as a argument not "Location". I can then get all "keys" as userID and filter the data. Hope this helps anyone with the same problem.
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
answered Mar 7 at 12:47
user10431501user10431501
448
Anyone looking for the answer I figured out my mistake. This method should take the userID as a argument not "Location". I can then get all "keys" as userID and filter the data. Hope this helps anyone with the same problem.
geoFire.setLocation("Location", new GeoLocation(latitude, longitude), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
if(error != null)
Log.d(TAG, "Problem storing users location - onComplete: " + error.getMessage());
else
getListNearbyUsers();
);
answered Mar 7 at 12:47
user10431501user10431501
448
answered Mar 7 at 12:47
user10431501user10431501
448
answered Mar 7 at 12:47
user10431501user10431501
448
answered Mar 7 at 12:47
user10431501user10431501
448
448
add a comment |
add a comment |
I hope this might Help,gets users in a radius of 10km/10000m
Location mLastLocation;
boolean getUsersAroundStarted = false;
private void getDriversAround()
getUsersAroundStarted=true;
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
GeoFire geoFire = new GeoFire(database);
GeoQuery geoQuery = geoFire.queryAtLocation(new GeoLocation(mLastLocation.getLatitude(),mLastLocation.getLongitude()), 10000);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
//add users to Firebase Database
);
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
Hi, The code within the onKeyEntered method is what I am confused on. How do i get the list of users to add to the Database?
– user10431501
Mar 7 at 12:10
are you asking to get a list of user in a particular radius and then add them to a firebase database?
– MitchellYuen
Mar 7 at 12:12
Yes, thats what I am trying to achieve
– user10431501
Mar 7 at 12:14
add a comment |
I hope this might Help,gets users in a radius of 10km/10000m
Location mLastLocation;
boolean getUsersAroundStarted = false;
private void getDriversAround()
getUsersAroundStarted=true;
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
GeoFire geoFire = new GeoFire(database);
GeoQuery geoQuery = geoFire.queryAtLocation(new GeoLocation(mLastLocation.getLatitude(),mLastLocation.getLongitude()), 10000);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
//add users to Firebase Database
);
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
Hi, The code within the onKeyEntered method is what I am confused on. How do i get the list of users to add to the Database?
– user10431501
Mar 7 at 12:10
are you asking to get a list of user in a particular radius and then add them to a firebase database?
– MitchellYuen
Mar 7 at 12:12
Yes, thats what I am trying to achieve
– user10431501
Mar 7 at 12:14
add a comment |
I hope this might Help,gets users in a radius of 10km/10000m
Location mLastLocation;
boolean getUsersAroundStarted = false;
private void getDriversAround()
getUsersAroundStarted=true;
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
GeoFire geoFire = new GeoFire(database);
GeoQuery geoQuery = geoFire.queryAtLocation(new GeoLocation(mLastLocation.getLatitude(),mLastLocation.getLongitude()), 10000);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
//add users to Firebase Database
);
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
I hope this might Help,gets users in a radius of 10km/10000m
Location mLastLocation;
boolean getUsersAroundStarted = false;
private void getDriversAround()
getUsersAroundStarted=true;
database = FirebaseDatabase.getInstance().getReference("Leaderboard").child(userID);
GeoFire geoFire = new GeoFire(database);
GeoQuery geoQuery = geoFire.queryAtLocation(new GeoLocation(mLastLocation.getLatitude(),mLastLocation.getLongitude()), 10000);
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
//add users to Firebase Database
);
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
edited Mar 7 at 12:15
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
answered Mar 7 at 12:08
MitchellYuenMitchellYuen
2310
2310
Hi, The code within the onKeyEntered method is what I am confused on. How do i get the list of users to add to the Database?
– user10431501
Mar 7 at 12:10
are you asking to get a list of user in a particular radius and then add them to a firebase database?
– MitchellYuen
Mar 7 at 12:12
Yes, thats what I am trying to achieve
– user10431501
Mar 7 at 12:14
add a comment |
Hi, The code within the onKeyEntered method is what I am confused on. How do i get the list of users to add to the Database?
– user10431501
Mar 7 at 12:10
are you asking to get a list of user in a particular radius and then add them to a firebase database?
– MitchellYuen
Mar 7 at 12:12
Yes, thats what I am trying to achieve
– user10431501
Mar 7 at 12:14
Hi, The code within the onKeyEntered method is what I am confused on. How do i get the list of users to add to the Database?
– user10431501
Mar 7 at 12:10
Hi, The code within the onKeyEntered method is what I am confused on. How do i get the list of users to add to the Database?
– user10431501
Mar 7 at 12:10
are you asking to get a list of user in a particular radius and then add them to a firebase database?
– MitchellYuen
Mar 7 at 12:12
are you asking to get a list of user in a particular radius and then add them to a firebase database?
– MitchellYuen
Mar 7 at 12:12
Yes, thats what I am trying to achieve
– user10431501
Mar 7 at 12:14
Yes, thats what I am trying to achieve
– user10431501
Mar 7 at 12:14
add a comment |
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