19/07/14 12:16:08.00 y345zhNw.net
GPSで座標をテキストビューに表示するだけのテストプログラムを組んでいます。
android7だと動きますが、android5だと動かないのはなぜでしょうか？ android5のほうはgooglemapでGPS取得できています。
package com.example.gps;
import android.app.Activity;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.widget.TextView;
public class MainActivity extends Activity implements LocationListener{
private static final String LOG_TAG = "UseLocation";
LocationManager mLocationManager = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mLocationManager = (LocationManager)getSystemService(LOCATION_SERVICE);
mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,0,0,this);
}
@Override
public void onLocationChanged(Location loc){
((TextView)findViewById(R.id.lat)).setText("LAT:" + loc.getLatitude());
((TextView)findViewById(R.id.lon)).setText("LONG:" + loc.getLongitude());
}
@Override
public void onProviderEnabled(String provider){ }
@Override
public void onProviderDisabled(String provider){ }
@Override
public void onStatusChanged(String provider,int status,Bundle extras){ }
}