Integrate additional Libraries - Android Studio

Issue

I am adding an external library :-

implementation 'com.hbb20:ccp:X.Y.Z'

and I am adding this dependency to my build.gradle file in app module. After successfully syncing the project, when I add that particular dependency in my xml file, it is not working. I used the following code:-

<com.hbb20.CountryCodePicker
    android:id="@+id/ccp"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

This is showing the following error:-

Class referenced in the layout file, com.hbb20.CountryCodePicker, was not found in the project or the libraries
Cannot resolve class com.hbb20.CountryCodePicker 

Also while calling the private Country Code in JAVA file, it is showing errors. What should I do?

Solution

The X.Y.Z should be a particular dependency version,
the latest version I can see is 2.5.4, as mentioned on library's repository.

You should be adding the dependency like this:

implementation 'com.hbb20:ccp:2.5.4'

Answered By - DarShan