2014/10/16 上午 08:19:30

android Programming Glossary: mmap

Using ActionBarSherlock With the New SupportMapFragment

http://stackoverflow.com/questions/13721929/using-actionbarsherlock-with-the-new-supportmapfragment

MapFragment extends SherlockMapFragment private GoogleMap mMap @Override public View onCreateView LayoutInflater inflater ViewGroup..

Initialize MapFragment programmatically with Maps API v2

http://stackoverflow.com/questions/13733299/initialize-mapfragment-programmatically-with-maps-api-v2

static final String MAP_FRAGMENT_TAG map private GoogleMap mMap private SupportMapFragment mMapFragment private TextView mToggleMapa.. map private GoogleMap mMap private SupportMapFragment mMapFragment private TextView mToggleMapa private boolean isMapVisible.. so we set a tag instead and search for it using that. mMapFragment SupportMapFragment getChildFragmentManager .findFragmentByTag..

How to get My Location changed event with Google Maps android API v2?

http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2

API v1. So you can simply replace this line of code mMap.animateCamera CameraUpdateFactory.newLatLng new LatLng location.getLatitude.. Play services APK is not available. private GoogleMap mMap protected PlaceActivity activity private FollowMeLocationSource.. or disable camera tracking of their location and bearing . mMap.setMyLocationEnabled true @Override public void onPause Disable..

How to show multiple markers on MapFragment in Google Map API v2?

http://stackoverflow.com/questions/13855049/how-to-show-multiple-markers-on-mapfragment-in-google-map-api-v2

markers of different colors private void addMarkersToMap mMap.clear for int i 0 i Cars.size i LatLng ll new LatLng Cars.get.. Log.i TAG DEFAULT break mMarkers.add mMap.addMarker new MarkerOptions .position ll .title Cars.get i .getName.. You can show map in fragment like this private GoogleMap mMap .... private void setUpMapIfNeeded Do a null check to confirm..

How do I know the map is ready to get used when using the SupportMapFragment?

http://stackoverflow.com/questions/14047257/how-do-i-know-the-map-is-ready-to-get-used-when-using-the-supportmapfragment

can register for or is my approach in and of itself wrong mMap SupportMapFragment getSupportFragmentManager .findFragmentById.. .findFragmentById R.id.map .getMap if mMap null what do I do here The map is in fact displaying on the.. savedInstanceState setContentView R.layout.lots GoogleMap mMap mMap SupportMapFragment getSupportFragmentManager .findFragmentById..

Android Map api v2 Custom marker with ImageView [closed]

http://stackoverflow.com/questions/14811579/android-map-api-v2-custom-marker-with-imageview

Image is set to a GoogleMap. Uses a custom icon. mSydney mMap.addMarker new MarkerOptions .position SYDNEY .title Sydney .snippet.. canvas1.drawText User Name 30 40 color add marker to Map mMap.addMarker new MarkerOptions .position USER_POSITION .icon BitmapDescriptorFactory.fromBitmap.. 0.5f 1 This draws the Canvas canvas1 onto the GoogleMap mMap . The code should mostly speak for itself there are many tutorials..

Using ActionBarSherlock With the New SupportMapFragment

http://stackoverflow.com/questions/13721929/using-actionbarsherlock-with-the-new-supportmapfragment

tag_fragment_help FrameLayout The map fragment public class MapFragment extends SherlockMapFragment private GoogleMap mMap @Override public View onCreateView LayoutInflater inflater ViewGroup container Bundle savedInstanceState View root super.onCreateView..

Initialize MapFragment programmatically with Maps API v2

http://stackoverflow.com/questions/13733299/initialize-mapfragment-programmatically-with-maps-api-v2

a SherlockFragment with custom utility methods. private static final String MAP_FRAGMENT_TAG map private GoogleMap mMap private SupportMapFragment mMapFragment private TextView mToggleMapa private boolean isMapVisible false @Override public.. utility methods. private static final String MAP_FRAGMENT_TAG map private GoogleMap mMap private SupportMapFragment mMapFragment private TextView mToggleMapa private boolean isMapVisible false @Override public View onCreateView LayoutInflater.. code It isn't possible to set a fragment's id programmatically so we set a tag instead and search for it using that. mMapFragment SupportMapFragment getChildFragmentManager .findFragmentByTag MAP_FRAGMENT_TAG We only create a fragment if it doesn't..

How to get My Location changed event with Google Maps android API v2?

http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2

that was offered by MyLocationOverlay in Google Maps Android API v1. So you can simply replace this line of code mMap.animateCamera CameraUpdateFactory.newLatLng new LatLng location.getLatitude location.getLongitude with whatever functionality.. SupportMapFragment Note that this may be null if the Google Play services APK is not available. private GoogleMap mMap protected PlaceActivity activity private FollowMeLocationSource followMeLocationSource private Context mContext We need.. user to interact with their location for example to enable or disable camera tracking of their location and bearing . mMap.setMyLocationEnabled true @Override public void onPause Disable the my location layer this causes our LocationSource to..

How to show multiple markers on MapFragment in Google Map API v2?

http://stackoverflow.com/questions/13855049/how-to-show-multiple-markers-on-mapfragment-in-google-map-api-v2

I do it like this to show car positions on the map with markers of different colors private void addMarkersToMap mMap.clear for int i 0 i Cars.size i LatLng ll new LatLng Cars.get i .getPos .getLat Cars.get i .getPos .getLon BitmapDescriptor.. BitmapDescriptorFactory.defaultMarker BitmapDescriptorFactory.HUE_RED Log.i TAG DEFAULT break mMarkers.add mMap.addMarker new MarkerOptions .position ll .title Cars.get i .getName .snippet getStateString Cars.get i .getState .icon.. custom objects and mMarkers is an ArrayList of markers. Note You can show map in fragment like this private GoogleMap mMap .... private void setUpMapIfNeeded Do a null check to confirm that we have not already instantiated the map. if mMap null..

How do I know the map is ready to get used when using the SupportMapFragment?

http://stackoverflow.com/questions/14047257/how-do-i-know-the-map-is-ready-to-get-used-when-using-the-supportmapfragment

to getMap is null when can I try again Is there an event I can register for or is my approach in and of itself wrong mMap SupportMapFragment getSupportFragmentManager .findFragmentById R.id.map .getMap if mMap null what do I do here The map is.. in and of itself wrong mMap SupportMapFragment getSupportFragmentManager .findFragmentById R.id.map .getMap if mMap null what do I do here The map is in fact displaying on the phone however I appear to be having no luck in obtaining the.. void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.lots GoogleMap mMap mMap SupportMapFragment getSupportFragmentManager .findFragmentById R.id.map .getMap if mMap null this should not occur..

Android Map api v2 Custom marker with ImageView [closed]

http://stackoverflow.com/questions/14811579/android-map-api-v2-custom-marker-with-imageview

a MarkerDemoActivity class in which you can see how a custom Image is set to a GoogleMap. Uses a custom icon. mSydney mMap.addMarker new MarkerOptions .position SYDNEY .title Sydney .snippet Population 4 627 300 .icon BitmapDescriptorFactory.fromResource.. getResources R.drawable.user_picture_image 0 0 color canvas1.drawText User Name 30 40 color add marker to Map mMap.addMarker new MarkerOptions .position USER_POSITION .icon BitmapDescriptorFactory.fromBitmap bmp Specifies the anchor to.. to be at a particular point in the marker image. .anchor 0.5f 1 This draws the Canvas canvas1 onto the GoogleMap mMap . The code should mostly speak for itself there are many tutorials out there how to draw a Canvas . You can start by looking..