Java MapFragment.getMap方法代码示例

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
private void zoomToPad( final Pad pad )
{
	if( pad != null && pad.latitude != null && pad.longitude != null )
	{
		LatLng pos = new LatLng( pad.latitude, pad.longitude );

		MapFragment mapFragment = (MapFragment) getFragmentManager().findFragmentByTag( MAP_FRAGMENT_TAG );
		if( mapFragment != null )
		{
			GoogleMap map = mapFragment.getMap();
			if( map != null )
			{
				CameraUpdate cameraUpdate = CameraUpdateFactory.newLatLngZoom( pos, PAD_ZOOM );
				map.animateCamera( cameraUpdate );
			}
		}
	}
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
/**
 * Get the map from the map fragment.
 * @return The GoogleMap in the select_location_activity_map fragment.
 */
GoogleMap getMap() {
    FragmentManager fm = getFragmentManager();
    MapFragment fragment = (MapFragment) fm.findFragmentById(R.id.select_location_activity_map);
    GoogleMap map = fragment.getMap();
    
    return map;
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
private void setUpMapIfNeeded() {
    // Do a null check to confirm that we have not already instantiated the map.
    if (mMap == null) {
        // Try to obtain the map from the SupportMapFragment.
        MapFragment mapFragment = ((MapFragment) this.getFragmentManager().findFragmentById(R.id.map));
        mMap = mapFragment.getMap();
        // Check if we were successful in obtaining the map.
        if (mMap != null) {
            setUpMap();
        } else {
            Log.e("MockLocation", "Could not get map");
        }
    }
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    fileDownloader = new FileDownloader(this);
    MapFragment mapFragment = ((MapFragment) getFragmentManager().findFragmentById(R.id.map));
    if(savedInstanceState == null){
        mapFragment.setRetainInstance(true);
    } else {
        initialMoveDone = true;
        map = mapFragment.getMap();
    }
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Set default preference values.
    PreferenceManager.setDefaultValues(this, PREF_FILE, MODE_PRIVATE, R.xml.preferences, false);

    // Bind this activity to the background service.
    bindService(new Intent(this, NmeaRelayService.class), nmeaRelayServiceConn,
            Context.BIND_IMPORTANT | Context.BIND_AUTO_CREATE);

    // Initialize UI.
    setContentView(R.layout.activity_main);

    final MapFragment mf = (MapFragment) getFragmentManager().findFragmentById(R.id.map);
    googleMap = mf.getMap();
    googleMap.getUiSettings().setCompassEnabled(false);
    googleMap.getUiSettings().setRotateGesturesEnabled(false);
    googleMap.getUiSettings().setTiltGesturesEnabled(false);

    if (savedInstanceState == null) {
        // When the application starts for the first time, device
        // connectivity may not be known.
        // Let's update connectivity status right now.
        ConnectivityListener.checkIfNetworkIsReady(this);

        // Center map view on current device location.
        final LocationManager lm = (LocationManager) getSystemService(LOCATION_SERVICE);
        Location loc = lm.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
        if (loc == null) {
            // Current device location is unknown: let's use a default one.
            loc = new Location(LocationManager.PASSIVE_PROVIDER);
            loc.setLatitude(48.82333);
            loc.setLongitude(2.33667);
        }
        centerOnLocation(loc, false);
    }
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);

	settings = new Settings(getApplicationContext());
	FragmentManager fm = getFragmentManager();
	Fragment frag = fm.findFragmentById(R.id.map);
	if (frag instanceof MapFragment) {
		MapFragment mapf = (MapFragment) frag;
		mMap = (GoogleMap) mapf.getMap();
		mMap.setOnCameraChangeListener(this);
		mMarker = new MarkerOptions();
		mInit = new LatLng(settings.getLat(), settings.getLng());
		mMarker.position(mInit);
		mMarker.draggable(true);

		CameraUpdate cam = CameraUpdateFactory.newLatLng(mInit);
		mMap.moveCamera(cam);
		mMap.addMarker(mMarker);
	}

	Button set   = (Button) findViewById(R.id.set_location);
	set.setOnClickListener(this);
	Button start = (Button) findViewById(R.id.start);
	start.setOnClickListener(this);
	Button sel   = (Button) findViewById(R.id.select_apps);
	sel.setOnClickListener(this);

	start.setText(settings.isStarted() ? getString(R.string.stop) : getString(R.string.start));
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
private void setUpMapIfNeeded() {
    // First check if GPS is available.
    final LatLng BROADWAY = new LatLng(40.729146, -73.993756);
    int retCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getApplicationContext());
    if (retCode != ConnectionResult.SUCCESS) {
        GooglePlayServicesUtil.getErrorDialog(retCode, this, 1).show();
    }
    // Do a null check to confirm that we have not already instantiated the map.
    if (mMap == null) {
        MapFragment mFrag = ((MapFragment) getFragmentManager().findFragmentById(R.id.map));
        if (mFrag != null) mMap = mFrag.getMap();
        // Check if we were successful in obtaining the map.
        if (mMap != null) {
            // The Map is verified. It is now safe to manipulate the map.
            mMap.getUiSettings().setRotateGesturesEnabled(false);
            mMap.getUiSettings().setZoomControlsEnabled(false);
            mMap.setMyLocationEnabled(true);
            mMap.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
                @Override
                public boolean onMarkerClick(Marker marker) {
                    return !clickableMapMarkers.get(marker.getId());    // Return true to consume the event.
                }
            });
            CameraUpdate center =
                    CameraUpdateFactory.newLatLng(BROADWAY);
            CameraUpdate zoom = CameraUpdateFactory.zoomTo(15);

            mMap.moveCamera(center);
            mMap.animateCamera(zoom);
        }
    }
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
private void loadVendor() {

        list = new VendorProductListFragment();
        getFragmentManager().beginTransaction()
                .replace(R.id.contentFrame, list).commit();
        getFragmentManager().executePendingTransactions();

        map_fragment = (MapFragment) getFragmentManager().findFragmentById(R.id.vendor_map);
        map = map_fragment.getMap();

        map.addMarker(new MarkerOptions().position(vendor.location).title(vendor.name)).getId();
        CameraUpdate center=
                CameraUpdateFactory.newLatLng(vendor.location);
        CameraUpdate zoom=CameraUpdateFactory.zoomTo(13);

        map.moveCamera(center);
        map.animateCamera(zoom);

        setTitle(vendor.name);
        ((TextView) findViewById(R.id.vendor_description)).setText(vendor.description);

        if("".equals(vendor.contact_name)) {
            findViewById(R.id.contact_name).setVisibility(View.GONE);
            findViewById(R.id.contact_name_label).setVisibility(View.GONE);

        } else {
            ((TextView) findViewById(R.id.contact_name)).setText(vendor.contact_name);
        }

        if("".equals(vendor.email)) {
            findViewById(R.id.email).setVisibility(View.GONE);
            findViewById(R.id.email_label).setVisibility(View.GONE);
        } else {
            ((TextView) findViewById(R.id.email)).setText(vendor.email);
        }

        StringBuilder address = new StringBuilder(5);
        address.append(vendor.city).append(", ").append(vendor.state).append(" ").append(vendor.zip);
        ((TextView) findViewById(R.id.street_address)).setText(vendor.street);

        ((TextView) findViewById(R.id.rest_address)).setText(address.toString());

        if("".equals(vendor.location_description)) {
            findViewById(R.id.location_description).setVisibility(View.GONE);
        } else {
            ((TextView) findViewById(R.id.location_description)).setText(vendor.location_description);
        }

        ImageButton navigation = (ImageButton) findViewById(R.id.map_button);
        navigation.setOnClickListener(new View.OnClickListener() {

            public void onClick(View v) {
                String encoded_string = String.format(Locale.ENGLISH, "%s, %s %s %s", vendor.street, vendor.city, vendor.state, vendor.zip);
                String uri = String.format(Locale.ENGLISH, "geo:0,0f?q=%s",
                        encoded_string);
                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
                startActivity(intent);
            }
        });

        Iterator<VendorProduct> product_iterator = vendor.products.iterator();
        while(product_iterator.hasNext()) {
            list.addItem(product_iterator.next());
        }
    }
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    list = (VendorListFragment) getFragmentManager().findFragmentById(R.id.list);
    map_fragment = (MapFragment) getFragmentManager().findFragmentById(R.id.map);
    map = map_fragment.getMap();
    markerMap = new HashMap<String, Object>();

    CameraUpdate center=
            CameraUpdateFactory.newLatLng(new LatLng(43.897888, -122.722887));
    CameraUpdate zoom=CameraUpdateFactory.zoomTo(6);

    map.moveCamera(center);
    map.animateCamera(zoom);


    map.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
        @Override
        public boolean onMarkerClick(Marker marker) {
            openVendor((Vendor) markerMap.get(marker.getId()));
            return true;
            }
    });

    Ion.with(this).load("http://seagrant-staging-api.osuosl.org/1/vendors")
            .asJsonObject()
            .setCallback(new FutureCallback<JsonObject>() {
                @Override
                public void onCompleted(Exception e, JsonObject result) {
                    JsonArray vendors = result.getAsJsonArray("vendors");
                    Iterator<JsonElement> vendor_array = vendors.iterator();
                    while(vendor_array.hasNext()) {
                        Vendor vendor = new Vendor(vendor_array.next().getAsJsonObject());
                        markerMap.put(map.addMarker(new MarkerOptions()
                                .position(vendor.location).title(vendor.name)).getId(), vendor);
                        list.addItem(vendor);
                    }
                }
            });
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_photo);
    setupActionbar(getActionBar());

    Bundle extras = getIntent().getExtras();
    Parcelable[] parcelableArray = extras.getParcelableArray(ARG_PHOTOS_ARRAY);

    markerPhotoMap = new HashMap<Marker, Photo>(parcelableArray.length);
    photos = new ArrayList<Photo>(parcelableArray.length);
    for (Parcelable parcelable : parcelableArray)
        photos.add((Photo) parcelable);

    viewPager = (ViewPager) findViewById(R.id.viewPager);
    viewPager.setPageTransformer(true, new PhotoPageTransformer());
    viewPager.setAdapter(new PhotoPagerAdapter(getFragmentManager(), photos));
    viewPager.setOnPageChangeListener(this);
    // if activity just launched, show photo selected by user
    if (savedInstanceState == null)
    {
        viewPager.setCurrentItem(extras.getInt(ARG_SELECTED_INDEX));
        findViewById(R.id.fragmentMap).setVisibility(View.GONE);
    }
    else
    {
        int visibility = savedInstanceState.getInt(STATE_MAP_VISIBILITY, View.GONE);
        //noinspection ResourceType
        findViewById(R.id.fragmentMap).setVisibility(visibility);
        if (savedInstanceState.getBoolean(STATE_FULLSCREEN))
            enableFullscreen();
    }

    setPhotoTitleAndAuthor(getActionBar(), photos.get(viewPager.getCurrentItem()));

    if (MiscUtils.isGooglePlayAvailable(this))
    {
        mapFragment = (MapFragment) getFragmentManager().findFragmentById(R.id.fragmentMap);
        if (mapFragment.getMap() != null)
            setupMap(mapFragment.getMap());
    }
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
@Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState, true, false, true);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    setContentView(R.layout.fake_google_maps_layout);

    List<GpsZone> zones = GpsZoneDAO.getInstance(this).getAllZones();

    Bundle extras = getIntent().getExtras();
    if (extras != null) {
      if (extras.containsKey(EXTRA_START_LOC)) {
        mInitLatLng = extras.getParcelable(EXTRA_START_LOC);
      }
    }


    getSupportActionBar().setTitle("Set fake zone");

//    mRadiusText = (TextView)findViewById(R.id.radius_text);
//    mSeekBar = (SeekBar)findViewById(R.id.radius_seekbar);
//    mSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
//      @Override
//      public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
//        mRadiusValue = (progress * 10 + 20);
//        setRadiusText(mRadiusValue);
//        insertCircle();
//      }
//
//      @Override
//      public void onStartTrackingTouch(SeekBar seekBar) {}
//
//      @Override
//      public void onStopTrackingTouch(SeekBar seekBar) {}
//    });


    mMapFragment = (MapFragment) getFragmentManager().findFragmentById(R.id.map);
    mMap = mMapFragment.getMap();


    mMap.setOnMapClickListener(new GoogleMap.OnMapClickListener() {
      @Override
      public void onMapClick(LatLng latLng) {
        placeMarkerOnMap(latLng);
      }
    });

    if (mInitLatLng != null) {
      mMap.animateCamera (CameraUpdateFactory.newLatLngZoom (mInitLatLng, 13.0f));
    }

    for (GpsZone z : zones) {
      putZoneOnMap(z);
    }

  }
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
@Override
  protected void onCreate(Bundle savedInstanceState) 
  {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_google_map);
      
      // initialize icon drawables
      locIcon = R.drawable.bluedot;
      schoolIcon = R.drawable.university;
      workIcon = R.drawable.workoffice;
      beerIcon = R.drawable.beergarden;
      
      // initialize the map
      if(googleMap == null)
      {	
      	// get the map fragment and the map object
      	mapFragment = (MapFragment) getFragmentManager().findFragmentById(R.id.map);
      	googleMap = mapFragment.getMap();
      	
      	// make sure the map exists before using
      	if(googleMap != null)
	{
      		// setup the map objects
              setupObjects();
              		
              // set the location
      		googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(camOriginal));
              
              // click listener
              googleMap.setOnMapClickListener(new OnMapClickListener()
              {
			@Override
			public void onMapClick(LatLng loc) 
			{
				updateMapFromClick(loc);
			}
              });
              
	}
}
  }
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  
  // Populate the navigation drawer data
  drawerItems = getResources().getStringArray(R.array.drawer_array);
  drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
  drawerList = (ListView) findViewById(R.id.left_drawer);
  
  // Add the shadow over the main frame
  drawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
  
  // Set up the drawer's list view
  drawerList.setAdapter(new DrawerArrayAdapter(this, drawerItems));
  drawerList.setOnItemClickListener(new DrawerItemClickListener());

  // Enable action bar icon to toggle navigation drawer
  getSupportActionBar().setDisplayHomeAsUpEnabled(true);
  getSupportActionBar().setHomeButtonEnabled(true);
  
  // Set up ActionBar toggler
  drawerToggle = new ActionBarDrawerToggle(this,
                                           drawerLayout,
                                           R.string.drawer_open,
                                           R.string.drawer_close);
  drawerLayout.setDrawerListener(drawerToggle);

  mGoogleApiClient = new GoogleApiClient.Builder(this)
      .addApi(LocationServices.API)
      .addConnectionCallbacks(this)
      .addOnConnectionFailedListener(this)
      .build();


    // Add the map to the content frame
  if (findViewById(R.id.content_frame) != null) {
    // Don't create the map if resuming from a saved state
    if (savedInstanceState != null) {
      return;
    }
    
    GoogleMapOptions options = new GoogleMapOptions();      
    MapFragment mapFragment = MapFragment.newInstance(
        options.zoomControlsEnabled(false));
    getFragmentManager().beginTransaction()
        .add(R.id.content_frame, mapFragment, "map").commit();
    map = mapFragment.getMap();
  }
}
 

import com.google.android.gms.maps.MapFragment; //导入方法依赖的package包/类
/**
 * Creates the GoogleMap canvas on the top of the Activity
 * This map is used to set the localisation of the cinema or the museum
 *
 * @param latitude
 * @param longitude
 */
private void initializeMap(double latitude, double longitude) {

	if (googleMap == null) {

		MapFragment fragment = (MapFragment) this.getFragmentManager()
				.findFragmentById(R.id.map);
		googleMap = fragment.getMap();

		LatLng latlng = new LatLng(latitude, longitude);

		MarkerOptions marker = new MarkerOptions().position(latlng).title(
				this.name);

		googleMap.addMarker(marker);

		CameraPosition cameraPosition = new CameraPosition.Builder()
				.target(latlng).zoom(16).build();

		googleMap.animateCamera(CameraUpdateFactory
				.newCameraPosition(cameraPosition));

		ContextLocation cl = new ContextLocation();
		cl.registerListener(this);

		userLocation = cl.getLocation(this);

		Location placeLocation = new Location("");
		placeLocation.setLatitude(latitude);
		placeLocation.setLongitude(longitude);

		this.calculateDistance(userLocation, placeLocation);
	}
}