@Override
public void onReceive(Context context, Intent intent) {
final String action = intent.getAction();
if (LocationManager.HIGH_POWER_REQUEST_CHANGE_ACTION.equals(action)) {
updateActiveLocationRequests();
} else if (LocationManager.MODE_CHANGED_ACTION.equals(action)) {
mHandler.sendEmptyMessage(H.MSG_LOCATION_SETTINGS_CHANGED);
}
}
/** Add a callback to listen for changes in location settings. */
public void addSettingsChangedCallback(LocationSettingsChangeCallback cb) {
mSettingsChangeCallbacks.add(cb);
mHandler.sendEmptyMessage(H.MSG_LOCATION_SETTINGS_CHANGED);
}