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Adding markers to a map

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To add markers to a Google Map, for example from an ArrayList of MyLocation Objects, we can do it this way.

The MyLocation holder class: 

public class MyLocation {
  LatLng latLng;
  String title;
  String snippet;
}

Here is a method that would take a list of MyLocation Objects and place a Marker for each one: 

private void LocationsLoaded(List<MyLocation> locations){
 
 for (MyLocation myLoc : locations){
    mMap.addMarker(new MarkerOptions()
     .position(myLoc.latLng)
     .title(myLoc.title)
     .snippet(myLoc.snippet)
     .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_MAGENTA));
 }
}

Note: For the purpose of this example, mMap is a class member variable of the Activity, where we’ve assigned it to the map reference received in the onMapReady() override.

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Google Maps:
* Google Maps API v2 for Android
* Custom Google Map Styles
* Default Google Map Activity
* Show Current Location in a Google Map
* Adding markers to a map
* MapView embedding a GoogleMap in an existing layout
* Obtaining the SH1-Fingerprint of your certificate keystore file
* Do not launch Google Maps when the map is clicked lite mode
* UISettings
* Get debug SHA1 fingerprint
* InfoWindow Click Listener
* Change Offset
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