Cordova-plugin-googleplus missing issue

On Ionic 3 if I use cordova-plugin-googleplus plugin and run the app through DevApp on the ios or android will it work or Ionic has to support that plugin first?

I get this when I run:
console.warn: Native: tried calling GooglePlus.login, but the GooglePlus plugin is not installed.
console.warn: Install the GooglePlus plugin: ‘ionic cordova plugin add cordova-plugin-googleplus’

Also I get this on SplashScreen too:
console.warn: Native: tried calling, but the SplashScreen plugin is not installed.
console.warn: Install the SplashScreen plugin: ‘ionic cordova plugin add cordova-plugin-splashscreen’

But of course all plugins are installed and available

When u run it with ionic cordova run browser then u will get this:
Error: exec proxy not found for :: GooglePlus :: login
Anyone good at this?