iOS 集成环信3.3.4版本

作者: Nest0912 | 来源:发表于2017-09-13 16:38 被阅读85次

    最近项目中用到环信(项目中使用的是没有音视频的SDK),这边就从导入SDK、引入依赖库后开始说起,网上找了些资料都是复制粘贴或者是比较早的,现在说说3.3.4的版本的一些使用。

    注意:导入的SDK framework的status不需要设置为optional,如果不添加Embedded Binaries,单独修改status为optional可以解决报image no found的错误。集成后你会发现发送消息的时候messgae = nil,这个问题只需要添加一下Embedded Binaries,如果把两个 framework的status设置为optional运行、发消息都是OK的,上架的时候会出现问题上传到苹果后二进制文件无效。so,对导入SDK的设置为:添加Embedded Binaries,不需要修改它framework的status。

    导入的SDK以及设置Embedded Binaries后的截图:

    1、项目导入相关第三方

    如果自己的项目中已经有引用MBProgressHUD、SDWebImage(这个环信藏的比较深,也改成它自身的EMSDWebImage)、MJRefresh需要在环信的EMUIKit文件夹中找到并删除,如果没有删除环信的EMSDWebImage在设置pch文件#ifdefOBJC#endif之后会五个错误。再删除掉EMSDWebImage会报好几个错误,因为环信修改了里面的一些方法,为了更方便环信那边的使用,只需要找到对应的错误改回原本SD的方法就可以了。

    2、初始化(在AppDelegate.m文件中)

    //注册环信SDK

    EMOptions *options = [EMOptions optionsWithAppkey:EMkey];

    options.apnsCertName = apnsCertName;

    //初始化SDK

    [[EMClient sharedClient] initializeSDKWithOptions:options];

    //配置IM的UI key

    [[EaseSDKHelper shareHelper] hyphenateApplication:application didFinishLaunchingWithOptions:launchOptions appkey:EMkey apnsCertName:apnsCertName otherConfig:@{kSDKConfigEnableConsoleLogger:[NSNumber numberWithBool:YES]}];

    3、登录

    EMError *error = [[EMClient sharedClient] loginWithUsername:hxName password:hxPsw];

    if (!error) {

    //登录成功后的操作

    }

    登录成功后,如果要设置自动登录代码如下:

    [[EMClient sharedClient].options setIsAutoLogin:YES];

    4、调起单聊界面

    //    CustomChatController继承EaseUI的EaseMessageViewController,如果不继承也行,直接调用EaseMessageViewController

    CustomChatController * chatC = [[CustomChatController alloc] initWithConversationChatter:to conversationType:EMConversationTypeChat];

    [self.navigationController pushViewController:chatC animated:YES];

    5、消息推送

    消息推送,环信后台添加证书已经制作推送证书这些就不细说了,只说一点:环信后台添加推送证书的时候需要输入应用包名,应用包名是项目的Bundle Identifier而不是应用程序名。注册代码如下:

    //注册推送

    EMPushOptions * pushOptions = [[EMClient sharedClient] pushOptions];

    pushOptions.displayStyle = EMPushDisplayStyleMessageSummary;

    [pushOptions setNoDisturbStatus:EMPushNoDisturbStatusClose];

    //iOS10 注册APNs

    if (NSClassFromString(@"UNUserNotificationCenter")) {

    [[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:UNAuthorizationOptionBadge | UNAuthorizationOptionSound | UNAuthorizationOptionAlert completionHandler:^(BOOL granted, NSError *error) {

    if (granted) {

    #if !TARGET_IPHONE_SIMULATOR

    [application registerForRemoteNotifications];

    #endif

    }

    }];

    return;

    }

    if([application respondsToSelector:@selector(registerUserNotificationSettings:)])

    {

    UIUserNotificationType notificationTypes = UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert;

    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:notificationTypes categories:nil];

    [application registerUserNotificationSettings:settings];

    }

    实现注册APNS回调:

    //注册token

    - (void)application:(UIApplication *)application

    didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken

    {

    //环信注册 Device Token

    [[EMClient sharedClient] bindDeviceToken:deviceToken];

    }

    - (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {

    //Optional

    NSLog(@"did Fail To Register For Remote Notifications With Error: %@", error);

    }

    //ios 10 之后回调

    -(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler{

    NSLog(@"Userinfo %@",notification.request.content.userInfo);

    //功能:可设置是否在应用内弹出通知

    completionHandler(UNNotificationPresentationOptionAlert);}

    -(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler{

    NSLog(@"Userinfo %@",response.notification.request.content.userInfo);

    //消息点击回调

    }

    //iOS 10 之前回调

    - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo

    {

    //消息通知点击回调

    }

    消息推送过来后要显示消息详情需要设置它的推送昵称,并且更新到服务器(环信的服务器):

    [[EMClient sharedClient] setApnsNickname:response[@"nickname"]];

    dispatch_async(dispatch_get_global_queue(0, 0), ^{

    [[EMClient sharedClient] updatePushOptionsToServer];

    });

    6、消息扩展(用于昵称、头像)(也可以操作环信本地数据库来实现)

    自己的昵称、头像可以存储本地,在登录的时候存储、修改的时候更新存储,对方的头像可以从自己的服务器后台获取到相应的数据。

    到环信UI的EaseMessageViewController控制器中,在环信的

    - (void)sendTextMessage:(NSString *)text;

    - (void)sendTextMessage:(NSString *)text withExt:(NSDictionary*)ext;

    - (void)sendLocationMessageLatitude:(double)latitude longitude:(double)longitude andAddress:(NSString *)address;

    - (void)sendImageMessageWithData:(NSData *)imageData;

    - (void)sendImageMessage:(UIImage *)image

    - (void)sendVoiceMessageWithLocalPath:(NSString *)localPath  duration:(NSInteger)duration

    - (void)sendVideoMessageWithURL:(NSURL *)url

    这些方法中添加上需要扩展的消息,自己的头像、昵称以及对方的头像、昵称,例如:

    - (void)sendTextMessage:(NSString *)text

    {

    //消息扩展ext

    NSDictionary *ext = @{@"fromNickname":_fromNickName,@"fromAvatar":_fromAvatar,@"toNickname":_toNickName,@"toAvatar":_toAvatar};

    if (self.conversation.type == EMConversationTypeGroupChat) {

    NSArray *targets = [self _searchAtTargets:text];

    if ([targets count]) {

    __block BOOL atAll = NO;

    [targets enumerateObjectsUsingBlock:^(NSString *target, NSUInteger idx, BOOL *stop) {

    if ([target compare:kGroupMessageAtAll options:NSCaseInsensitiveSearch] == NSOrderedSame) {

    atAll = YES;

    *stop = YES;

    }

    }];

    if (atAll) {

    ext = @{kGroupMessageAtList: kGroupMessageAtAll};

    }

    else {

    ext = @{kGroupMessageAtList: targets};

    }

    }

    }

    [self sendTextMessage:text withExt:ext];

    }

    在聊天列表中获取对应的扩展消息:

    idmodel = IMModel;

    NSDictionary * ext = model.conversation.lastReceivedMessage.ext;

    7、上架

    由于 iOS 编译的特殊性,为了方便开发者使用,我们将 i386 x86_64 armv7 arm64 几个平台都合并到了一起,所以使用动态库上传appstore时需要将i386 x86_64两个平台删除后,才能正常提交审核

    在SDK当前路径下执行以下命令删除i386 x86_64两个平台

    实时音视频版本Hyphenate.framework

    lipo Hyphenate.framework/Hyphenate -thin armv7 -output Hyphenate_armv7

    lipo Hyphenate.framework/Hyphenate -thin arm64 -output Hyphenate_arm64

    lipo -create Hyphenate_armv7 Hyphenate_arm64 -output Hyphenate

    mv Hyphenate Hyphenate.framework/

    不包含实时音视频版本HyphenateLite.framework

    lipo HyphenateLite.framework/HyphenateLite -thin armv7 -output HyphenateLite_armv7

    lipo HyphenateLite.framework/HyphenateLite -thin arm64 -output HyphenateLite_arm64

    lipo -create HyphenateLite_armv7 HyphenateLite_arm64 -output HyphenateLite

    mv HyphenateLite HyphenateLite.framework/

    具体操作:把环信demo里面的HyphenateSDK(实时音视频版本:HyphenateFullSDK)的文件夹拖到桌面(或者随意位置)然后打开终端 cd + 文件夹路径(把文件夹路径直接拉进终端)。然后执行以上命令,完成后文件夹中会多出两个文件:HyphenateLite_arm64、HyphenateLite_armv7这样就分离成功,然后直接把HyphenateLite.framework拖进工程,不是把整个文件夹拖进工程!!!运行只能用真机,不支持模拟器,可以自己替换回来,上架的时候再替换。

    主要就这些吧,别的细的一些东东就不一一说明了。

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