我試圖在我的模擬器上用telnet和使用DDMS透視圖來設置GPS位置。似乎沒有什麼工作,因爲如果你認爲我的代碼在屏幕上的輸出將是「無法獲得GPS位置」。當我在手機上運行應用程序時,該應用程序可以工作代碼:在Android模擬器上設置GPS位置
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tvLat = (TextView) findViewById(R.id.tvLat);
tvLongi = (TextView) findViewById(R.id.tvLongi);
tvLat.setText("test");
LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
Criteria crit = new Criteria();
providers = lm.getBestProvider(crit, false);
Location loc = lm.getLastKnownLocation(providers);
if (loc != null) {
x = loc.getLatitude();
y = loc.getLongitude();
t = "Current latitude: " + x;
t1 = "Current longitude: " + y;
tvLat.setText(t);
tvLongi.setText(t1);
} else {
tvLat.setText("Couldn't get a GPS location");
}
}
@Override
public void onLocationChanged(Location loc) {
// TODO Auto-generated method stub
x = loc.getLatitude();
y = loc.getLongitude();
t = "Current latitude: " + x;
t1 = "Current longitude: " + y;
tvLat.setText(t);
tvLongi.setText(t1);
}
@Override
public void onProviderDisabled(String arg0) {
// TODO Auto-generated method stub
tvLat.setText("GPS disabled");
}
@Override
public void onProviderEnabled(String arg0) {
tvLat.setText("GPS enabled");
}
@Override
public void onStatusChanged(String arg0, int arg1, Bundle arg2) {
}
Permissions:
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses-permission>
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"></uses-permission>
可能重複[如何在Android模擬器模擬GPS位置?(http://stackoverflow.com/questions/2279647/how-to-emulate -gps-location-in-the-android-emulator) –