com.google.android.gms.location.FusedLocationProviderApi.getLastLocation()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.google.android.gms.location.FusedLocationProviderApi.getLastLocation()方法的一些代码示例，展示了FusedLocationProviderApi.getLastLocation()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FusedLocationProviderApi.getLastLocation()方法的具体详情如下：
包路径：com.google.android.gms.location.FusedLocationProviderApi
类名称：FusedLocationProviderApi
方法名：getLastLocation

FusedLocationProviderApi.getLastLocation介绍

暂无

代码示例

代码示例来源：origin: commonsguy/cw-omnibus

@SuppressWarnings("MissingPermission")
@Override
public void run() {
 Location location=
  LocationServices.FusedLocationApi.getLastLocation(getPlayServices());
 if (location==null) {
  getListView().postDelayed(this, 1000);
 }
 else {
  fetchForecast(location);
 }
}

代码示例来源：origin: palaima/DebugDrawer

/**
 * Get last known location
 *
 * @return Location
 */
Location getLastLocation() {
  return LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
}

代码示例来源：origin: yayaa/LocationManager

@SuppressWarnings("ResourceType")
Location getLastLocation() {
  return LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
}

代码示例来源：origin: lycha/augmented-reality-example

@Override
  public void onLocationChanged(Location location) {
    mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
        mGoogleApiClient);
    if (mLastLocation != null) {
      onLocationChangedListener.onLocationChanged(mLastLocation);
    }
  }
}

代码示例来源：origin: adafruit/Bluefruit_LE_Connect_Android

@Override
public void onConnected(Bundle bundle) {
  Log.d(TAG, "Google Play Services connected");
  // Location updates should have already been granted to scan for bluetooth peripherals, so we dont ask for them again
  try {
    setLastLocation(LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient));
  } catch (SecurityException e) {
    Log.e(TAG, "Security exception requesting location updates: " + e);
  }
}

代码示例来源：origin: domsu/compass

private void emitLastKnownLocation() {
  Location lastLocation = LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
  if (lastLocation != null)
    emitData(lastLocation);
}

代码示例来源：origin: livroandroid/5ed

@Override
public boolean onOptionsItemSelected(MenuItem item) {
  switch (item.getItemId()) {
    case R.id.action_my_location:
      // Última localização
      Location l = LocationServices.FusedLocationApi.getLastLocation(
          mGoogleApiClient);
      Log.d(TAG, "lastLocation: " + l);
      // Atualiza a localização do mapa
      setMapLocation(l);
      return true;
  }
  return super.onOptionsItemSelected(item);
}

代码示例来源：origin: ankitdubey021/GPSTracker

@Override
public void onConnected(@Nullable Bundle bundle) {
  Log.i("My Tracker", "Location services connected!.");
  if (ActivityCompat.checkSelfPermission(ctx, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(ctx, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
    return;
  }
  Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
  fetchLocation(location);
  if (location == null) {
    if (ActivityCompat.checkSelfPermission(ctx, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(ctx, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
      return;
    }
    LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
  }
}

代码示例来源：origin: jakehilborn/speedr

@Override
@SuppressWarnings("MissingPermission")
public void onConnected(Bundle bundle) {
  Crashlytics.log(Log.INFO, SettingsActivity.class.getSimpleName(), "Coverage map with location");
  String uri;
  Location lastLocation = LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
  if (lastLocation != null) {
    uri = "http://product.itoworld.com/map/124?lat=" + lastLocation.getLatitude() + "&lon=" + lastLocation.getLongitude() + "&zoom=14";
  } else {
    uri = mapOfUnitedStates;
  }
  launchWebpage(uri);
  googleApiClient.disconnect();
}

代码示例来源：origin: safetysystemtechnology/location-tracker-background

@Override
public void onConnected(Bundle connectionHint) throws SecurityException {
  Log.i(TAG, "Connected to GoogleApiClient");
  if (mCurrentLocation == null) {
    mCurrentLocation = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
    updateService();
  }
  startLocationUpdates();
}

代码示例来源：origin: WomenWhoCode/WomenWhoCode

@Override
public void onConnected(Bundle bundle) {
  Log.i(TAG, "Location services connected.");
  Location mCurrentLocation = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
  if (mCurrentLocation == null) {
    LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
  } else {
    mLocationCallback.handleNewLocation(mCurrentLocation);
  }
}

代码示例来源：origin: nglauber/dominando_android2

private void obterUltimaLocalizacao() {
  Log.d("NGVL", "obterUltimaLocalizacao::BEGIN");
  Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
  if (location != null) {
    mTentativas = 0;
    mOrigem = new LatLng(location.getLatitude(), location.getLongitude());
    atualizarMapa();
  } else if (mTentativas < 10){  // vamos tentar obter a última localização 10 vezes
    mTentativas++;
    mHandler.postDelayed(new Runnable() {
      @Override
      public void run() {
        obterUltimaLocalizacao();
      }
    }, 2000); // a cada 2 segundos
  }
  Log.d("NGVL", "obterUltimaLocalizacao::END");
}
private void atualizarMapa() {

代码示例来源：origin: florent37/RxGps

@Override
  protected void onGoogleApiClientReady(GoogleApiClient apiClient, MaybeEmitter<Location> emitter) {
    //noinspection MissingPermission
    Location location = LocationServices.FusedLocationApi.getLastLocation(apiClient);

    if (location != null) {
      emitter.onSuccess(location);
    } else {
      emitter.onComplete();
    }
  }
}

代码示例来源：origin: lycha/augmented-reality-example

@Override
public void onConnected(Bundle bundle) {
  LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
  mLastLocation = LocationServices.FusedLocationApi.getLastLocation(
      mGoogleApiClient);
  if (mLastLocation != null) {
    onLocationChangedListener.onLocationChanged(mLastLocation);
  }
}

代码示例来源：origin: j4velin/MapsMeasure

@Override
public void onConnected(final Bundle bundle) {
  //noinspection ResourceType
  Location l = LocationServices.FusedLocationApi
      .getLastLocation(mGoogleApiClient);
  mGoogleApiClient.disconnect();
  callback.gotLocation(l);
}

代码示例来源：origin: klaasnotfound/LocationAssistant

protected void checkInitialLocation() {
  if (!googleApiClient.isConnected() || !permissionGranted || !locationRequested || !locationStatusOk) return;
  try {
    Location location = LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
    onLocationChanged(location);
  } catch (SecurityException e) {
    if (!quiet)
      Log.e(getClass().getSimpleName(), "Error while requesting last location:\n " +
          e.toString());
    if (listener != null)
      listener.onError(ErrorType.RETRIEVAL, "Could not retrieve initial location:\n" +
          e.getMessage());
  }
}

代码示例来源：origin: CUTR-at-USF/OpenTripPlanner-for-Android

/**
 * Returns last location coordinates.
 * <p>
 * This is obtained from the Location Client if it's connected and returns
 * a valid Location. If not saved last location is provided.
 * <p>
 * On successful call to Location Client saved last location is updated.
 *
 * @return a LatLng object with the most updated user coordinates
 */
public LatLng getLastLocation() {
  if (mGoogleApiClient != null) {
    if (mGoogleApiClient.isConnected()) {
      Location loc = FusedLocationApi.getLastLocation(mGoogleApiClient);
      if (loc != null) {
        LatLng mCurrentLocation = new LatLng(loc.getLatitude(), loc.getLongitude());
        mSavedLastLocation = mCurrentLocation;
        return mCurrentLocation;
      }
    }
    if (mSavedLastLocation != null) {
      return mSavedLastLocation;
    }
  }
  return null;
}

代码示例来源：origin: AlexZhuo/AlxLocationManager

/**
 * 拿到最近一次的硬件经纬度记录,只用精确度足够高的时候才会采用这种定位
 * @return
 */
public boolean getCurrentLocation(){
  Location mLastLocation = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
  Log.i("AlexLocation","得到last Location的gps是=="+mLastLocation);
  if (mLastLocation == null) return false;//在少数情况下这里有可能是null
  double latitude = mLastLocation.getLatitude();//纬度
  double longitude = mLastLocation.getLongitude();//经度
  double altitude = mLastLocation.getAltitude();//海拔
  float last_accuracy = mLastLocation.getAccuracy();//精度
  Log.i("AlexLocation","last Location的精度是"+last_accuracy);
  String provider = mLastLocation.getProvider();//传感器
  float bearing = mLastLocation.getBearing();
  float speed = mLastLocation.getSpeed();//速度
  if(isDebugging)Toast.makeText(context,"获取到last location经纬度  "+"纬度"+latitude+"  经度"+longitude+ "精确度"+last_accuracy,Toast.LENGTH_LONG).show();
  Log.i("AlexLocation","获取last location成功，纬度=="+latitude+"  经度"+longitude+"  海拔"+altitude+"   传感器"+provider+"   速度"+speed+ "精确度"+last_accuracy);
  if(last_accuracy < MAX_deviation){
    recordLocation(context,latitude,longitude,last_accuracy);
  }else {
    Log.i("AlexLocation","精确度太低，放弃last Location");
  }
  return last_accuracy < MAX_deviation;
}

代码示例来源：origin: AppLozic/Applozic-Android-SDK

@Override
public void onConnected(Bundle bundle) {
  try {
    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;
    }
    mCurrentLocation = LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
    if (mCurrentLocation == null) {
      Toast.makeText(this, R.string.waiting_for_current_location, Toast.LENGTH_SHORT).show();
      locationRequest = new LocationRequest();
      locationRequest.setPriority(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY);
      locationRequest.setInterval(UPDATE_INTERVAL);
      locationRequest.setFastestInterval(FASTEST_INTERVAL);
      LocationServices.FusedLocationApi.requestLocationUpdates(googleApiClient, locationRequest, this);
    }
    if (mCurrentLocation != null) {
      mapFragment.getMapAsync(this);
    }
  } catch (Exception e) {
    e.printStackTrace();
  }
}

代码示例来源：origin: AppLozic/Applozic-Android-SDK

@Override
public void onConnected(Bundle bundle) {
  try {
    Location mCurrentLocation = LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
    if (mCurrentLocation == null) {
      Toast.makeText(this, R.string.waiting_for_current_location, Toast.LENGTH_SHORT).show();
      locationRequest = new LocationRequest();
      locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
      locationRequest.setInterval(UPDATE_INTERVAL);
      locationRequest.setFastestInterval(FASTEST_INTERVAL);
      LocationServices.FusedLocationApi.requestLocationUpdates(googleApiClient, locationRequest, this);
    }
    if (mCurrentLocation != null && conversation != null) {
      conversation.attachLocation(mCurrentLocation);
    }
  } catch (Exception e) {
  }
}

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