Created
April 22, 2016 11:29
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| @Override | |
| public void onConnected(@Nullable Bundle bundle) { | |
| if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { | |
| // TODO: Consider calling | |
| // ActivityCompat#requestPermissions | |
| // here to request the missing permissions, and then overriding | |
| // public void onRequestPermissionsResult(int requestCode, String[] permissions, | |
| // int[] grantResults) | |
| // to handle the case where the user grants the permission. See the documentation | |
| // for ActivityCompat#requestPermissions for more details. | |
| return; | |
| } | |
| Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient); | |
| if (location == null) { | |
| LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this); | |
| } else { | |
| //If everything went fine lets get latitude and longitude | |
| currentLatitude = location.getLatitude(); | |
| currentLongitude = location.getLongitude(); | |
| Toast.makeText(this, currentLatitude + " WORKS " + currentLongitude + "", Toast.LENGTH_LONG).show(); | |
| marker = mMap.addMarker(new MarkerOptions().position(new LatLng(currentLatitude,currentLongitude)).title("Current Location")); | |
| CameraPosition cameraPosition = new CameraPosition.Builder().target(new LatLng(currentLatitude,currentLongitude)).zoom(14.0f).build(); | |
| CameraUpdate cameraUpdate = CameraUpdateFactory.newCameraPosition(cameraPosition); | |
| mMap.moveCamera(cameraUpdate); | |
| runnable.run(); | |
| } | |
| } | |
| @Override | |
| public void onLocationChanged(Location location) { | |
| currentLatitude = location.getLatitude(); | |
| currentLongitude = location.getLongitude(); | |
| Toast.makeText(this, currentLatitude + " WORKS " + currentLongitude + "", Toast.LENGTH_LONG).show(); | |
| // TODO : Animate your marker to this new latlong of device | |
| // animateMarker(marker,new LatLng(currentLatitude,currentLongitude),false); | |
| } | |
| public void animateMarker(final Marker marker, final LatLng toPosition, | |
| final boolean hideMarker) { | |
| final Handler handler = new Handler(); | |
| final long start = SystemClock.uptimeMillis(); | |
| Projection proj = mMap.getProjection(); | |
| Point startPoint = proj.toScreenLocation(marker.getPosition()); | |
| final LatLng startLatLng = proj.fromScreenLocation(startPoint); | |
| final long duration = 500; | |
| final Interpolator interpolator = new LinearInterpolator(); | |
| handler.post(new Runnable() { | |
| @Override | |
| public void run() { | |
| long elapsed = SystemClock.uptimeMillis() - start; | |
| float t = interpolator.getInterpolation((float) elapsed | |
| / duration); | |
| double lng = t * toPosition.longitude + (1 - t) | |
| * startLatLng.longitude; | |
| double lat = t * toPosition.latitude + (1 - t) | |
| * startLatLng.latitude; | |
| marker.setPosition(new LatLng(lat, lng)); | |
| if (t < 1.0) { | |
| // Post again 16ms later. | |
| handler.postDelayed(this, 16); | |
| } else { | |
| if (hideMarker) { | |
| marker.setVisible(false); | |
| } else { | |
| marker.setVisible(true); | |
| } | |
| } | |
| } | |
| }); | |
| } |
Author
rahulupadhyay
commented
Apr 22, 2016
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