appwrite/docs/examples/0.9.x/client-android/java/locale/get-countries.md

import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import kotlinx.coroutines.GlobalScope import kotlinx.coroutines.launch import io.appwrite.Client import io.appwrite.services.Locale

public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Client client = new Client(getApplicationContext())
        .setEndpoint("https://[HOSTNAME_OR_IP]/v1") // Your API Endpoint
        .setProject("5df5acd0d48c2"); // Your project ID

    Locale locale = new Locale(client);

    locale.getCountries(new Continuation<Object>() {
        @NotNull
        @Override
        public CoroutineContext getContext() {
            return EmptyCoroutineContext.INSTANCE;
        }

        @Override
        public void resumeWith(@NotNull Object o) {
            String json = "";
            try {
                if (o instanceof Result.Failure) {
                    Result.Failure failure = (Result.Failure) o;
                    throw failure.exception;
                } else {
                        Response response = (Response) o;
                        json = response.body().string();
                    }                    
                }
            } catch (Throwable th) {
                Log.e("ERROR", th.toString());
            }
        }
    });
}

}