为这个项目工作了一天。它可能对你有用。
我压缩并组合了网络和 GPS。 MainActivity.java中直接即插即用
（显示结果有一些DIY功能）
///////////////////////////////////
////////// LOCATION PACK //////////
//
// locationManager: (LocationManager) for getting LOCATION_SERVICE
// osLocation: (Location) getting location data via standard method
// dataLocation: class type storage locztion data
// x,y: (Double) Longtitude, Latitude
// location: (dataLocation) variable contain absolute location info. Autoupdate after run locationStart();
// AutoLocation: class help getting provider info
// tmLocation: (Timer) for running update location over time
// LocationStart(int interval): start getting location data with setting interval time cycle in milisecond
// LocationStart(): LocationStart(500)
// LocationStop(): stop getting location data
//
// EX:
// LocationStart(); cycleF(new Runnable() {public void run(){bodyM.text("LOCATION \nLatitude: " + location.y+ "\nLongitude: " + location.x).show();}},500);
//
LocationManager locationManager;
Location osLocation;
public class dataLocation {double x,y;}
dataLocation location=new dataLocation();
public class AutoLocation extends Activity implements LocationListener {
@Override public void onLocationChanged(Location p1){}
@Override public void onStatusChanged(String p1, int p2, Bundle p3){}
@Override public void onProviderEnabled(String p1){}
@Override public void onProviderDisabled(String p1){}
public Location getLocation(String provider) {
if (locationManager.isProviderEnabled(provider)) {
locationManager.requestLocationUpdates(provider,0,0,this);
if (locationManager != null) {
osLocation = locationManager.getLastKnownLocation(provider);
return osLocation;
}
}
return null;
}
}
Timer tmLocation=new Timer();
public void LocationStart(int interval){
locationManager = (LocationManager) this.getSystemService(LOCATION_SERVICE);
final AutoLocation autoLocation = new AutoLocation();
tmLocation=cycleF(new Runnable() {public void run(){
Location nwLocation = autoLocation.getLocation(LocationManager.NETWORK_PROVIDER);
if (nwLocation != null) {
location.y = nwLocation.getLatitude();
location.x = nwLocation.getLongitude();
} else {
//bodym.text("NETWORK_LOCATION is loading...").show();
}
Location gpsLocation = autoLocation.getLocation(LocationManager.GPS_PROVIDER);
if (gpsLocation != null) {
location.y = gpsLocation.getLatitude();
location.x = gpsLocation.getLongitude();
} else {
//bodym.text("GPS_LOCATION is loading...").show();
}
}}, interval);
}
public void LocationStart(){LocationStart(500);};
public void LocationStop(){stopCycleF(tmLocation);}
//////////
///END//// LOCATION PACK //////////
//////////
/////////////////////////////
////////// RUNTIME //////////
//
// Need library:
// import java.util.*;
//
// delayF(r,d): execute runnable r after d millisecond
// Halt by execute the return: final Runnable rn=delayF(...); (new Handler()).post(rn);
// cycleF(r,i): execute r repeatedly with i millisecond each cycle
// stopCycleF(t): halt execute cycleF via the Timer return of cycleF
//
// EX:
// delayF(new Runnable(){public void run(){ sig("Hi"); }},2000);
// final Runnable rn=delayF(new Runnable(){public void run(){ sig("Hi"); }},3000);
// delayF(new Runnable(){public void run(){ (new Handler()).post(rn);sig("Hello"); }},1000);
// final Timer tm=cycleF(new Runnable() {public void run(){ sig("Neverend"); }}, 1000);
// delayF(new Runnable(){public void run(){ stopCycleF(tm);sig("Ended"); }},7000);
//
public static Runnable delayF(final Runnable r, long delay) {
final Handler h = new Handler();
h.postDelayed(r, delay);
return new Runnable(){
@Override
public void run(){h.removeCallbacks(r);}
};
}
public static Timer cycleF(final Runnable r, long interval) {
final Timer t=new Timer();
final Handler h = new Handler();
t.scheduleAtFixedRate(new TimerTask() {
public void run() {h.post(r);}
}, interval, interval);
return t;
}
public void stopCycleF(Timer t){t.cancel();t.purge();}
public boolean serviceRunning(Class<?> serviceClass) {
ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
if (serviceClass.getName().equals(service.service.getClassName())) {
return true;
}
}
return false;
}
//////////
///END//// RUNTIME //////////
//////////