@Override
public boolean onMarkerClick(final Marker marker) {
// This causes the marker at Perth to bounce into position when it is clicked.
if (marker.equals(mPerth)) {
final Handler handler = new Handler();
final long start = SystemClock.uptimeMillis();
Projection proj = mMap.getProjection();
Point startPoint = proj.toScreenLocation(PERTH);
startPoint.offset(0, -100);
final LatLng startLatLng = proj.fromScreenLocation(startPoint);
final long duration = 1500;
final Interpolator interpolator = new BounceInterpolator();
handler.post(new Runnable() {
@Override
public void run() {
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.setPosition(new LatLng(lat, lng));
if (t < 1.0) {
// Post again 16ms later.
handler.postDelayed(this, 16);
}
}
});
}
// 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;
}