andriod网络权限

Question

我的是andriod7版本（API 24），现在已经在AndroidManifest上添加标签：<uses-permission android:name="android.permission.INTERNET"/>但是据说andriod6 以上版本需要添加request permission，还有一个权限回调。我知道GPS的权限是添加了标签以后，然后在main方法里写上：ActivityCompat.requestPermissions(MainActivity.this,new String[]{Manifest.permission.ACCESS_FINE_LOCATION},123);然后还要添加权限的回调： if(ContextCompat.checkSelfPermission(context,Manifest.permission.ACCESS_FINE_LOCATION)!= PackageManager.PERMISSION_GRANTED){Toast.makeText(context,"Permission not granted",Toast.LENGTH_SHORT).show();//return null;}LocationManager lm=(LocationManager) context.getSystemService(Context.LOCATION_SERVICE);boolean isGPSEnabled=lm.isProviderEnabled(LocationManager.GPS_PROVIDER);if(isGPSEnabled){lm.requestLocationUpdates(LocationManager.GPS_PROVIDER,6000,10,this);//at least 6000 ms and at least move 10 m, the GPS will updateLocation l=lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);return l;}else{Toast.makeText(context,"Please enable GPS",Toast.LENGTH_LONG).show();//LONG means delay3.5 seconds}但是网络权限的request permission和权限回调不知道怎么写，请各位大神帮帮我。