locationprovideradapter.java

来自「主要用于基站定位的java实现」· Java 代码 · 共 28 行

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package com.sonyericsson.example;

import javax.microedition.location.LocationException;
import javax.microedition.location.LocationProvider;

/**
 *
 */
public class LocationProviderAdapter {

  private static LocationProvider lp = null;

  public static synchronized LocationProvider getLocationProvider() {
    if (lp == null) {
      try {
        lp = LocationProvider.getInstance(null);
      } catch (LocationException l) {
        l.printStackTrace();
      }
    }
    return lp;
  }
}