Facebook Friends Mapper Android _top_ ★ Direct Link

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <androidx.cardview.widget.CardView android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="8dp" app:cardElevation="4dp">

private static final int LOCATION_PERMISSION_REQUEST = 100; private GoogleMap googleMap; private ProgressBar progressBar; private TextView statusText; private EditText searchFilter; private Button loginButton, filterButton; facebook friends mapper android

private void filterFriendsByName() { String query = searchFilter.getText().toString().toLowerCase(); if (query.isEmpty()) { // Show all markers for (FriendLocation friend : allFriends) { addMarkerToMap(friend); } } else { // Clear all markers googleMap.clear(); friendMarkers.clear(); // Add only matching friends for (FriendLocation friend : allFriends) { if (friend.name.toLowerCase().contains(query)) { addMarkerToMap(friend); } } Toast.makeText(this, "Showing " + friendMarkers.size() + " matching friends", Toast.LENGTH_SHORT).show(); } } ?xml version="1.0" encoding="utf-8"?&gt

public class FacebookFriendsMapperActivity extends AppCompatActivity implements OnMapReadyCallback { private GoogleMap googleMap

<TextView android:id="@+id/statusText" android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center" android:padding="8dp" android:text="Ready" android:textSize="12sp" /> </LinearLayout> AndroidManifest.xml

private void addMarkerToMap(FriendLocation friend) { if (googleMap == null) return; LatLng position = new LatLng(friend.latitude, friend.longitude); MarkerOptions markerOptions = new MarkerOptions() .position(position) .title(friend.name) .snippet(friend.location) .icon(BitmapDescriptorFactory.defaultMarker( BitmapDescriptorFactory.HUE_AZURE )); Marker marker = googleMap.addMarker(markerOptions); friendMarkers.put(friend.name, friend); // Center map on first friend if (friendMarkers.size() == 1) { googleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(position, 5)); } }