模仿Android(安卓)location provider

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);
setContentView(R.layout.main);

((TextView) this.findViewById(R.id.textView)).setText("Something else");

// LocationManager locationManager = (LocationManager)
// getSystemService(Context.LOCATION_SERVICE);
// locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,
// 0, 0, this);

LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

String mocLocationProvider = LocationManager.GPS_PROVIDER;
locationManager.addTestProvider(mocLocationProvider, false, false,
false, false, true, true, true, 0, 5);
locationManager.setTestProviderEnabled(mocLocationProvider, true);
locationManager.requestLocationUpdates(mocLocationProvider, 0, 0, this);

try {

List data = new ArrayList();
InputStream is = getAssets().open("data.txt");
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String line = null;
while ((line = reader.readLine()) != null) {

data.add(line);
}
Log.e(LOG_TAG, data.size() + " lines");

new MockLocationProvider(locationManager, mocLocationProvider, data).start();

} catch (IOException e) {

e.printStackTrace();
}
}

public class MockLocationProvider extends Thread {

private List data;

private LocationManager locationManager;

private String mocLocationProvider;

private String LOG_TAG = "faren";

public MockLocationProvider(LocationManager locationManager,
String mocLocationProvider, List data) throws IOException {

this.locationManager = locationManager;
this.mocLocationProvider = mocLocationProvider;
this.data = data;
}

@Override
public void run() {

for (String str : data) {

try {

Thread.sleep(1000);

} catch (InterruptedException e) {

e.printStackTrace();
}

// Set one position
String[] parts = str.split(",");
Double latitude = Double.valueOf(parts[0]);
Double longitude = Double.valueOf(parts[1]);
Double altitude = Double.valueOf(parts[2]);
Location location = new Location(mocLocationProvider);
location.setLatitude(latitude);
location.setLongitude(longitude);
location.setAltitude(altitude);

Log.e(LOG_TAG, location.toString());

// set the time in the location. If the time on this location
// matches the time on the one in the previous set call, it will be
// ignored
location.setTime(System.currentTimeMillis());

locationManager.setTestProviderLocation(mocLocationProvider,
location);
}
}
以上就是 Android location provider mock 从文本调用数据

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