我可以收听GPS变化吗？(Can I listen for GPS changes?)

我可以收听GPS变化吗？(Can I listen for GPS changes?)

我正在编写应用程序，它基于GPS收集位置数据。 我有下一个问题：当我试图获取GPS数据并关闭GPS时，我会显示要求打开GPS的通知，然后通过“ACTION_LOCATION_SOURCE_SETTINGS”启动（当然点击）意图。 问题：我怎么知道用户打开了它？ 是否有一些广播的动作，或者我可以设置一些听众，或其他什么？

I am writing app, that collects location data, based on GPS. And i have next problem: when i try to get GPS data and GPS is turned off, i show notification that ask for turning on GPS, and it starts(on click of course) intent with "ACTION_LOCATION_SOURCE_SETTINGS". Question: how can i know that user turned it on? is there some broadcasted actions, or i can set some listener, or something else?

最满意答案

public class MyLocationListener implements LocationListener { @Override public void onLocationChanged(Location loc) { GlobalHelper.handler.post(GlobalHelper.update_location); } @Override public void onProviderDisabled(String provider) { // TODO Auto-generated method stub GlobalHelper.system_message(provider + " Ausgeschaltet", 0,false); } @Override public void onProviderEnabled(String provider) { // TODO Auto-generated method stub GlobalHelper.system_message(provider + " Eingeschaltet",0,false); } @Override public void onStatusChanged(String provider, int status, Bundle extras) { // TODO Auto-generated method stub }

}

public class MyLocationListener implements LocationListener { @Override public void onLocationChanged(Location loc) { GlobalHelper.handler.post(GlobalHelper.update_location); } @Override public void onProviderDisabled(String provider) { // TODO Auto-generated method stub GlobalHelper.system_message(provider + " Ausgeschaltet", 0,false); } @Override public void onProviderEnabled(String provider) { // TODO Auto-generated method stub GlobalHelper.system_message(provider + " Eingeschaltet",0,false); } @Override public void onStatusChanged(String provider, int status, Bundle extras) { // TODO Auto-generated method stub }

}