> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.qonversion.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Initialize SDK — Android

Add the following code to the entry point of your app.

<CodeGroup>
  ```java Java theme={null}
  import com.qonversion.android.sdk.Qonversion;
  import com.qonversion.android.sdk.QonversionConfig;
  import com.qonversion.android.sdk.dto.QLaunchMode;

  public class App extends Application {
      @Override
      public void onCreate() {
          super.onCreate();
          final QonversionConfig qonversionConfig = new QonversionConfig.Builder(
                  this,
                  "[projectKey]",
                  QLaunchMode.SubscriptionManagement
          ).build();
          Qonversion.initialize(qonversionConfig);
      }
  }
  ```

  ```kotlin Kotlin theme={null}
  import com.qonversion.android.sdk.Qonversion
  import com.qonversion.android.sdk.QonversionConfig
  import com.qonversion.android.sdk.dto.QLaunchMode

  public class App : Application {
      override fun onCreate() {
          super.onCreate()
          val qonversionConfig = QonversionConfig.Builder(
              this,
              "[projectKey]",
              QLaunchMode.SubscriptionManagement
          ).build()
          Qonversion.initialize(qonversionConfig)
      }
  }
  ```
</CodeGroup>