List of watchPosition() Examples

Examples of watchPosition()

com.google.gwt.geolocation.client.Geolocation.watchPosition()
Repeatedly calls the given callback with the user's position, as it changes.
The frequency of these updates is entirely up to the browser. There is no guarantee that updates will be received at any set interval, but are instead designed to be sent when the user's position changes. This method should be used instead of polling the user's current position.
@return the ID of this watch, which can be passed to{@link #clearWatch(int)} to stop watching the user's position.

Examples of com.google.gwt.geolocation.client.Geolocation.watchPosition()


            @Override
            public void run() {
                Geolocation geolocation = Geolocation.getIfSupported();
                if (geolocation != null) {
                    geolocation.watchPosition(new Callback<Position, PositionError>() {
                        @Override
                        public void onSuccess(Position result) {
                            callback.onSuccess(convertResult(result));
                        }

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Examples of com.google.gwt.geolocation.client.Geolocation.watchPosition()


  @PostConstruct
  public void init() {
    Geolocation geolocation = Geolocation.getIfSupported();
    if (geolocation != null) {
      geolocation.watchPosition(new Callback<Position, PositionError>() {
        @Override
        public void onFailure(PositionError reason) {
          //TODO handle error
        }

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Examples of com.google.gwt.geolocation.client.Geolocation.watchPosition()


      @Override
      public void run() {
        Geolocation geolocation = Geolocation.getIfSupported();
        if (geolocation != null) {
          geolocation.watchPosition(new Callback<Position, PositionError>() {
            @Override
            public void onSuccess(Position result) {
              callback.onSuccess(convertResult(result));
            }

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