this is my first library to see the process to make a library and publish her on github. and jitpack.io its just a simple this is a library to make simple operation like plus, minus, time and divider. To use this library wath you need to is to put the depenencies with jitpack or with jcenter.

step 1 Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
	maven { url 'https://jitpack.io' }
	}
}

Step 2 add the dependencies:

dependencies {
       implementation 'com.github.nunomelo98:TestLibrary:1.2'
}

go to your buil.gradle module app in the dependencies:

dependencies {
        implementation 'com.nunomelo.testlibrary:testlibrary:1.2'
}