After update Cordova 5.0 in my system, I create new applications. When I tested my application on a device that time I get an error in the console log:
No Co
There is an another issue about connection. Some android versions can connect but some cannot. So there is an another solution
in AndroidManifest.xml:
...
Just add 'android:usesCleartextTraffic="true"'
and problem solved finally.