How to remove single marker using Google Maps V2? [duplicate]
After adding the marker it is possible to obtain its reference: Marker marker = map.addMarker(..); The Marker class has a remove method:
android-mapview
moveCamera with CameraUpdateFactory.newLatLngBounds crashes
You can use simple newLatLngBounds method in OnCameraChangeListener. All will be working perfectly and you don’t need to calculate screen size. This event occurs after map size calculation (as I understand). Example: map.setOnCameraChangeListener(new OnCameraChangeListener() { @Override public void onCameraChange(CameraPosition arg0) { // Move camera. map.moveCamera(CameraUpdateFactory.newLatLngBounds(builder.build(), 10)); // Remove listener to prevent position reset on camera … Read more
How to draw a path on a map using kml file?
In above code, you don’t pass the kml data to your mapView anywhere in your code, as far as I can see. To display the route, you should parse the kml data i.e. via SAX parser, then display the route markers on the map. See the code below for an example, but it’s not complete … Read more
This app won’t run unless you update Google Play Services (via Bazaar)
UPDATE The Google maps API v2 is now installed on the latest Google system images (api:19 ARM or x86). So your application should just work with the new images. There is no need to install these files. I’ve been trying to run an Android Google Maps V2 application under an emulator and once I finally … Read more
GoogleService failed to initialize
[From Product Manager @ Google] You can fix this issue by downloading and copying the google-services.json file for your Android app by following the steps below: Select your app/project name and Android packagename from this link and click Continue to Choose and configure services. Click Continue to Generate Configuration files. Download google-services.json and copy the … Read more
Drawing a line/path on Google Maps
Thank you for your help. At last I could draw a line on the map. This is how I done it: /** Called when the activity is first created. */ private List<Overlay> mapOverlays; private Projection projection; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); linearLayout = (LinearLayout) findViewById(R.id.zoomview); mapView = (MapView) findViewById(R.id.mapview); mapView.setBuiltInZoomControls(true); mapOverlays = … Read more
Where is the Keytool application?
keytool is a tool to manage (public/private) security keys and certificates and store them in a Java KeyStore file (stored_file_name.jks). It is provided with any standard JDK/JRE distributions. You can find it under the following folder %JAVA_HOME%\bin.
How to display Toast in Android?
In order to display Toast in your application, try this: Toast.makeText(getActivity(), (String)data.result, Toast.LENGTH_LONG).show(); Another example: Toast.makeText(getActivity(), “This is my Toast message!”, Toast.LENGTH_LONG).show(); We can define two constants for duration: int LENGTH_LONG Show the view or text notification for a long period of time. int LENGTH_SHORT Show the view or text notification for a short period … Read more