esp8266开发环境-快et-ilink系统a sdkandroid联接mqtt asdk datasheet易通星云科技发展

A-SDK ：开发文档修改记误时抛异常导致app的问题。onBroken回调中判断errorCode==功能简SDKJava应用Android应用提供相APIiLink其它平台SDKSDK中的相关功能接口实现消息发送、文件传送、好友管理等功能，并支持SSL安全模式。缩略易通的物联网/智能硬件云 运行环

1-1在使用ASDK的其它功能之前，首先需要一个用户，使用StringserverHost="平台主机地址";StringappKey="申请的appkey";intserverPort=服务器端appKey,secretKey,publicvoidonSuccess()}publicvoidonFailure(finalErrorInfoarg0) }publicvoid {UserInfouserInfo=(UserInfo) }ISDKContext上下ISDKContextSDK附录一 全局回户状态，连接状态等。包含的接口如下：voidonMessage(MessageTypetype,Stringtopic,Messagemsg);voidonFileReceived(StringsenderId, voidonPeerState(Stringuid,StringstatusCode);每个接口的说明，详见附录一APIReferenceSDKContextParametersSDKContextParameterssdkContextParameters=newSDKContextParameters();sdkContextParameters.setAppKey("yourAppkey");sdkContextParameters.setSecretKey("yourSecretKey");sdkContextParameters.setBlanceServerAddress("serveraddress"); LocalpublicvoidonServer(Serversvr)//}}}}Info)publicvoidonBroken(Serversvr,interrorCode,Stringreason)}}发现服现的服务器通过ISDKContextCallback的onServer()方法返回。默认发现publicvoidonSuccess()}}DiscoverOptionsopt=newDiscoverOptions();opt.setContent(“appcustomrule”.getBytes服务器定义的规则mSdkContext.discoverSvrs(10,opt,newIActionListener(){publicvoidonSuccess()}}连接服务

ConnectOptionsconnectOptions=newConnectOptions();//ConnectOptionsconnectOptions=newConnectOptions();//连接参数connectOptions.setConnectionTimeout(10);//连接超时时间connectOptions.setCleanSession(true);//不保存离线消息publicvoidonSuccess()}}发送SDK支持点对点消息和消息两种模式点对点Messagemessage=newMessage();Messagemessage=newMessage(); oiLink".getBytes("UTF-8"));publicvoidonSuccess()}}消MessageMessagemessage=new oeveryone!".getBytes("UTF-8"));mSdkContext.publish("topic",0,message,newIActionListener(){publicvoidonSuccess()}}订publicvoidonSuccess() } }取消订publicvoidonSuccess() } }获取离线如果用户连接服务器时，指定了允许接收离线消息，即ConnectOptions设置了cleanSessionfalse，那么当用户退出登录后，服务器会保存其他用户发送给该好友群组添加publicvoidonSuccess()}publicvoid ata(Objectdata)}}添加好友（通知好友publicvoidonSuccess()}publicvoid ata(Objectdata)}}},删除publicvoidonSuccess()}publicvoid ata(Objectdata)}}删除好友（通知好友publicvoidonSuccess()}publicvoid ata(Objectdata)}}},查询所有好

publicvoidonSuccess()}publicvoid ata(Objectdata)}}publicvoidonSuccess()}publicvoid ata(Object{GroupInfogroupInfo=//}}查询所使用ISDKContext的getAllGroups方法查询所有群，示例代码publicvoidonSuccess()}publicvoid ata(Objectdata)}}查询群成员信publicvoidonSuccess()}publicvoid ata(Objectdata)//}}添加群publicvoidonSuccess()}publicvoid ata(Objectdata)}}删除群publicvoidonSuccess()}publicvoid ata(Objectdata)}}发送群使用ISDKContext的publishToGroup方法来发送群消息，示例代码MessageMessagemessage=new oeveryone!".getBytes("UTF-8"));publicvoidonSuccess()}}断开publicvoidonSuccess()}}错误SDKIActionListener附录一APIpublicstaticISDKContextcreateContext(SDKContextParametersIllegalArgumentException-如果参数为nullpublicstaticvoiddestroyContext(ISDKContextISDKContextIllegalArgumentExceptionnullpublicstaticvoidregisterUser(StringStringserverHost,StringStringappKey,IFriendsActionListenerusernameserverPort-服务器的端appKey-平台分配的APPKeysecretKey-平台分配的secretKeylistener-用户成功，回调表示成功的用户信息；否则，回IllegalArgumentExceptionnullpublicinterfaceA-SDK的所有操作，如发送消息，发送文件等。voidsetContextParameters(SDKContextParameters设置A-SDKparameters-SDKContextParameters获取A-SDKvoiddiscoverSvrs(intIActionListener扫描服务器，扫描结果通过IActionListener#onFailure(int)通知。超时时间只能是5~30秒之间。voiddiscoverSvrs(inttimeouDiscoverOptionsopt,那么通过ISDKContextCallback.onServer(Server)通知，否则通过IActionListener#onFailure(int)通知。超时时间只能是5~30秒之间。optnullIllegalArgumentExceptionnullvoidconnect(ServerConnectOptionsopt,svroptvoiddisconnect(ServersvrvoidpeerState(Stringuid-用户的uid。voidchatTo(StringreceiverUid,Messagemsg,msg-要发送的消息。voidpublish(Stringintqos,Messagemsg,topic-msg-消息voidpublish(Stringintqos,Messagemsg,topicmsg-消息voidsubscribe(StringIActionListenertopic-voidunsubscribe(Stringtopic-void获取所有离线消息。通过ISDKContextCallback.onMessage方法返回离线消息voidstateSubscribe(Stringuid-关注的用户uid。voidstateUnsubscribe(Stringuid-关注的用户uid。voidfileFrom(StringStringfileName,senderUid-发送者的uid。listener-消息器。voidfileTo(StringStringfileFullName,FileCallBackcallBack)fileFullName-文件全路径名。callBack-文件操作回调接口。voiddownloadFile(InfoStringsaveFilePath,FileCallBackcallBack)InfovoidaddBuddy(StringbuddyUid-好友的addBuddy(String,IFriendsActionListener,voidaddBuddy(Stringbooleannotify)buddyUid-好友的uidvoidremoveBuddy(StringbuddyUid-好友的voidremoveBuddy(Stringbooleannotify)buddyUid-好友的uidvoidgetAllBuddies(IFriendsActionListenerlistener-获取好友列表成功，回调表示好友信息列表；否则，回调IActionListener.onFailure(ErrorInfo)voidcreateGroup(StringList<String>userIdList,groupName-组群名称.listener-创建群成功，回调IFriendsActionListener.onResuata(Object)，参数Object类型是GroupInfo，表示群信息；否则，回调ObjectList<GroupInfo>，表示该用户的所有群信息列表；否则，回调voiddismissGroup(StringgrougIdlistenerIActionListener.onSuccessvoidaddGroupMember(StringList<String>userlists,userList-进群的用户id列表.voidremoveGroupMember(StringList<String>userlists,grougIdId，在系统里群名称唯一.voidgetAllGroupMembers(StringgrougIdlistener-获取群成员成功，回调有群成员信息列表；否则，回调IActionListener.onFailure(ErrorInfo)StringvoidsetCallback(ISDKContextCallbackpublicinterfaceKColbvoidonMessage(MessageTypetype,Stringtopic,Message当type是MessageType.PUBLISH,topic表示消息的。typetopic-msgvoi