le *_* an 5 android android-location android-permissions
我已经设置了许可.为什么我仍然会收到此错误?
引起:java.lang.SecurityException:"gps"位置提供程序需要ACCESS_FINE_LOCATION权限.
我的明确内容:
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
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我的活动代码:
public class LocationActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_location);
if (savedInstanceState == null) {
getFragmentManager().beginTransaction()
.add(R.id.container, new PlaceholderFragment())
.commit();
}
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
private LocationManager mLocationManager;
public PlaceholderFragment() {
}
private final LocationListener locationListener = new LocationListener() {
@Override
public void onLocationChanged(Location location) {
txtLat = (TextView) findViewById(R.id.textview1);
txtLat.setText("Latitude:" + location.getLatitude() + ", Longitude:" + location.getLongitude());
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderDisabled(String provider) {
}
};
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_location, container, false);
mLocationManager = (LocationManager) getActivity().getSystemService(LOCATION_SERVICE);
mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0,0, locationListener);
return rootView;
}
}
}
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Gov*_*wal 10
你的targetSdkVersion是什么?
在针对Android 6.0(API级别23)或更高版本的应用上,请确保在运行时检查并请求权限.要确定您的应用是否已被授予权限,请调用新的checkSelfPermission()方法.要请求权限,请调用新的requestPermissions()方法.即使您的应用未针对Android 6.0(API级别23),您也应该在新的权限模型下测试您的应用.:来自Android网站
在Android 6.0 Marshmallow中,应用程序在安装时不会被授予任何权限.相反,只有在应用程序目标级别为23时,应用程序才必须在运行时逐个询问用户权限.
对于旧版本:
如果应用程序的targetSdkVersion设置为小于23.将假定应用程序尚未使用新权限系统进行测试,并将切换到相同的旧行为:用户必须在安装时接受每个权限,并且他们一旦安装就会全部授予!
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