/** Registers this object with the location service. */
private void registerForLocationUpdates(boolean enableHighAccuracy) {
ensureLocationManagerCreated();
if (usePassiveOneShotLocation()) return;
assert !mIsRunning;
mIsRunning = true;
// We're running on the main thread. The C++ side is responsible to
// bounce notifications to the Geolocation thread as they arrive in the mainLooper.
try {
Criteria criteria = new Criteria();
if (enableHighAccuracy) criteria.setAccuracy(Criteria.ACCURACY_FINE);
mLocationManager.requestLocationUpdates(
0, 0, criteria, this, ThreadUtils.getUiThreadLooper());
} catch (SecurityException e) {
Log.e(
TAG,
"Caught security exception while registering for location updates "
+ "from the system. The application does not have sufficient geolocation "
+ "permissions.");
unregisterFromLocationUpdates();
// Propagate an error to JavaScript, this can happen in case of WebView
// when the embedding app does not have sufficient permissions.
LocationProviderAdapter.newErrorAvailable(
"application does not have sufficient " + "geolocation permissions.");
} catch (IllegalArgumentException e) {
Log.e(TAG, "Caught IllegalArgumentException registering for location updates.");
unregisterFromLocationUpdates();
assert false;
}
}
private void updateNewLocation(Location location) {
LocationProviderAdapter.newLocationAvailable(
location.getLatitude(),
location.getLongitude(),
location.getTime() / 1000.0,
location.hasAltitude(),
location.getAltitude(),
location.hasAccuracy(),
location.getAccuracy(),
location.hasBearing(),
location.getBearing(),
location.hasSpeed(),
location.getSpeed());
}
