ionic2에 Admob 추가하기

AdMobPro 플러그인 추가하기

```sh
ionic plugin add cordova-plugin-admobpro
```


[참고](https://github.com/floatinghotpot/cordova-admob-pro)



```
BUILD FAILED

Total time: 9.751 secs

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all dependencies for configuration ':_debugCompile'.
   > Could not find any version that matches com.google.android.gms:play-services-ads:+.
     Searched in the following locations:
         https://repo1.maven.org/maven2/com/google/android/gms/play-services-ads/maven-metadata.xml
         https://repo1.maven.org/maven2/com/google/android/gms/play-services-ads/
     Required by:
         :android:unspecified
```

         
![](https://goo.gl/J4mdnB)         

Google Play Services 를 설치한다.