Note: If you are seeking Java code for Jetpack Compose , please note that Jetpack Compose is only available in Kotlin . It uses features such as coroutines , and the handling of @Composable annotations is handled by a Kotlin compiler. There is no method for Java to access these. Therefore, you cannot use Jetpack Compose if your project does not support Kotlin. Step By Step Implementation Step 1: Create a New Project in Android Studio We demonstrated the application in Kotlin, so make sure you select Kotlin as the primary language while creating a New Project. Step 2: Add the below dependency to your build.gradle File Navigate to the Gradle Scripts > build.gradle (Module:app) and add the below dependency in the dependencies section. // below dependency for using the retrofit implementation ‘com.squareup.retrofit2:retrofit:2.9.0’ implementation ‘com.squareup.retrofit2:converter-gson:2.5.0’ After adding this dependency sync your project and now move towards the AndroidManifes...