How to build sample apps for Android libraries with just a few lines of code.

MainActivity.kt

override fun onCreate(savedInstanceState: Bundle?) {
  super.onCreate(savedInstanceState)
  
  val intent = Intent(this, SampleAppTemplateActivity::class.java)

  intent.putExtra(Constants.TITLE.name, getString(R.string.title))
  intent.putExtra(Constants.GITHUB_URL.name, "https://github.com/username/repo")
  intent.putExtra(Constants.HOMEPAGE_URL.name(), "https://github.com/username/repo/README.md");
  intent.putExtra(Constants.PLAYSTORE_PACKAGE_NAME.name(), "com.name.appname");

  val examples = arrayOf(
    ExampleActivityDetails(R.string.name1, R.drawable.icon, ExampleActivity1::class.java),
    ExampleActivityDetails(R.string.name2, null, ExampleActivity2::class.java)
  )

  intent.putExtra(Constants.EXAMPLES.name, examples)

  startActivity(intent)
  finish()
}