Android官方api文档完整版+androidstudio快捷键

Android官方API文档完整版,内容参考：onBindpublicfinalIBinderonBind(Intentintent)从类Service复制的描述Returnthecommunicationchanneltotheservice.Mayreturnnullifclientscannotbindtotheservice.ThereturnedIBinderisusuallyforacomplexinterfacethathasbeendescribedusingaidl.Notethatunlikeotherapplicationcomponent