Compiler Explorer

Source code

import android.content.Context
import android.content.Intent
import android.net.Uri
import android.util.Log

import com.android.tools.r8.keepanno.annotations.KeepItemKind;
import com.android.tools.r8.keepanno.annotations.UsedByReflection;

const val TAG = "MinifyDemo"
const val DEBUG = false

class MinifyDemo {

@UsedByReflection(kind = KeepItemKind.CLASS_AND_METHODS)
    fun goToSite(context: Context, site: String) {
        when (site) {
            "Compiler Explorer" -> goToGodbolt(context)
            "Android Developers" -> goToAndroidDevelopers(context)
            else -> throw IllegalArgumentException("Unknown site $site")
        }
    }

private fun goToGodbolt(context: Context) {
        goToUrl(context, "godbolt.org")
    }

private fun goToAndroidDevelopers(context: Context) {
        goToUrl(context, "developer.android.com")
    }

private fun goToUrl(context: Context, url: String) {
        log("Going to URL $url")
        val intent = Intent(Intent.ACTION_VIEW)
        intent.data = Uri.parse(url)
        context.startActivity(intent)
    }

private fun log(msg: String) {
        if (DEBUG && Log.isLoggable(TAG, Log.VERBOSE)) {
            Log.v(TAG, msg)
        }
    }
}