API reference for Queen SDK for Android V6.1.0API reference for Queen SDK for Android V2.3.0, V2.4.0, V2.5.0, and V2.6.0API reference for Queen SDK for Android V2.2.0API reference for Queen SDK for Android V2.1.0API reference for Queen SDK for Android V2.0.0API reference for Queen SDK for Android V1.9.0API reference for Queen SDK for Android V1.8.0API reference for Queen SDK for Android V1.7.0API reference for Queen SDK for Android V1.6.0API reference for Queen SDK for Android V1.5.0API reference for Queen SDK for Android V1.4.0API reference for Queen SDK for Android V1.3.1API reference for Queen SDK for Android V1.3.0API reference for Queen SDK for Android V1.2.0API reference for Queen SDK for Android V1.1.3