how to set icon and splash screen in android using ionic\cordova

i have a ionic project with android platform using cordova. Now i want to set an icon and Splash screen. For icon i have made a directory and added logo that will show.

res\android\pkLogo.png

also added this line into my config.xml

but the problem is log is not showing, instead apache default icon is showing . What i have done wrong i took help from here cordova

also i want to show splash screen how it is possible. i search a lot also find good links but i am unable to get that please clarify me. how to set icon and splash screen in android using ionic\cordova

There is a great post in Learn Ionic: Customizing the Splash Screen

UPDATE:

Now, you can generate the icons and splash screen from ionic-cli

For Android look inside /platform/android/res For Ios look inside /platform/ios/yourapp/Resources

Hope it helps