C# Marker.Equals方法代码示例

        //
        // Marker related listeners.
        //
        public bool OnMarkerClick(Marker marker)
        {
            // This causes the marker at Perth to bounce into position when it is clicked.
            if (marker.Equals(mPerth)) {
                Handler handler = new Handler ();
                long start = SystemClock.UptimeMillis ();
                Projection proj = mMap.Projection;
                Point startPoint = proj.ToScreenLocation(PERTH);
                startPoint.Offset(0, -100);
                LatLng startLatLng = proj.FromScreenLocation(startPoint);
                long duration = 1500;

                IInterpolator interpolator = new BounceInterpolator();

                Runnable run = null;
                run = new Runnable (delegate {
                        long elapsed = SystemClock.UptimeMillis () - start;
                        float t = interpolator.GetInterpolation ((float) elapsed / duration);
                        double lng = t * PERTH.Longitude + (1 - t) * startLatLng.Longitude;
                        double lat = t * PERTH.Latitude + (1 - t) * startLatLng.Latitude;
                        marker.Position = (new LatLng(lat, lng));

                        if (t < 1.0) {
                            // Post again 16ms later.
                            handler.PostDelayed(run, 16);
                        }
                });
                handler.Post(run);
            }
            // We return false to indicate that we have not consumed the event and that we wish
            // for the default behavior to occur (which is for the camera to move such that the
            // marker is centered and for the marker's info window to open, if it has one).
            return false;
        }

			private void Render (Marker marker, View view) {
				int badge;
				// Use the equals() method on a Marker to check for equals.  Do not use ==.
				if (marker.Equals(parent.mBrisbane)) {
					badge = Resource.Drawable.badge_qld;
				} else if (marker.Equals(parent.mAdelaide)) {
					badge = Resource.Drawable.badge_sa;
				} else if (marker.Equals(parent.mSydney)) {
					badge = Resource.Drawable.badge_nsw;
				} else if (marker.Equals(parent.mMelbourne)) {
					badge = Resource.Drawable.badge_victoria;
				} else if (marker.Equals(parent.mPerth)) {
					badge = Resource.Drawable.badge_wa;
				} else {
					// Passing 0 to setImageResource will clear the image view.
					badge = 0;
				}
				((ImageView) view.FindViewById (Resource.Id.badge)).SetImageResource (badge);
				
				String title = marker.Title;
				TextView titleUi = ((TextView) view.FindViewById (Resource.Id.title));
				if (title != null) {
					// Spannable string allows us to edit the formatting of the text.
					SpannableString titleText = new SpannableString (title);
					SpanTypes st = (SpanTypes) 0;
					// FIXME: this somehow rejects to compile
					//titleText.SetSpan (new ForegroundColorSpan(Color.Red), 0, titleText.Length, st);
					titleUi.TextFormatted = (titleText);
				} else {
					titleUi.Text = ("");
				}
				
				String snippet = marker.Snippet;
				TextView snippetUi = ((TextView) view.FindViewById(Resource.Id.snippet));
				if (snippet != null) {
					SpannableString snippetText = new SpannableString(snippet);
					snippetText.SetSpan(new ForegroundColorSpan(Color.Magenta), 0, 10, 0);
					snippetText.SetSpan(new ForegroundColorSpan(Color.Blue), 12, 21, 0);
					snippetUi.TextFormatted = (snippetText);
				} else {
					snippetUi.Text = ("");
				}
			}

        public bool OnMarkerClick(Marker marker)
        {
            if(marker.Equals(currentLocationMarker))
                {

                if (_markerClick) {

                    CameraPosition pos = new CameraPosition.Builder ().Target (coord).Zoom (17).Tilt (90).Build ();

                    map.AnimateCamera (CameraUpdateFactory.NewCameraPosition (pos));
                }
                else
                {
                    CameraPosition pos = new CameraPosition.Builder ().Target (coord).Zoom (17).Build ();

                    map.AnimateCamera (CameraUpdateFactory.NewCameraPosition (pos));
                    //CameraUpdate update = CameraUpdateFactory.NewLatLngZoom(coord, 17);

                    //map.AnimateCamera(update);
                }

                }
            _markerClick = !_markerClick;
            return true;
        }