retrofit 2 latest version code example

Example 1: add retrofit dependency android

implementation 'com.squareup.retrofit2:retrofit:2.4.0'
implementation 'com.squareup.retrofit2:converter-gson:2.4.0'

Example 2: retrofit android

implementation 'com.squareup.retrofit2:retrofit:2.9.0'

Example 3: android retrofit2 example

compile 'com.squareup.retrofit2:retrofit:2.3.0'
compile 'com.google.code.gson:gson:2.8.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'