ios MultipeerConnectivity 近场通讯

最近在做一个五子棋的项目 , 关于联机对战 我的思路是 进场通讯

引入#import <MultipeerConnectivity/MultipeerConnectivity.h>

其中 MCAdvertiserAssistant 和 MCBrowserViewController 是成对出现的, 会提示系统的UI . 我不是很喜欢, 每次断线重连的时候, 都会弹出提示, 感觉非常的不友好!

推荐使用MCNearbyServiceAdvertiser 和 MCNearbyServiceBrowser

/*引入 广播 和 搜索服务*/
@property (nonatomic, strong) MCNearbyServiceBrowser *nearbyServiceBrowser;
@property (nonatomic, strong) MCNearbyServiceAdvertiser *nearbyServiceAdveriser;

//  创建 mc 需要用到的对象, 全局化 避免重复创建
- (void)createMCsession
{
    _peerID = [[MCPeerID alloc] initWithDisplayName:[UIDevice currentDevice].name];
    
    //为用户建立连接
    _session = [[MCSession alloc]initWithPeer:_peerID];
    self.session.delegate = self;
//    _advertiser = [[nearbyServiceBrowser alloc]initWithServiceType:@"rsp-receiver" discoveryInfo:nil session:_session];
    _nearbyServiceAdveriser = [[MCNearbyServiceAdvertiser alloc] initWithPeer:_peerID discoveryInfo:nil serviceType:@"summer"];
    _nearbyServiceAdveriser.delegate = self;
    _nearbyServiceBrowser = [[MCNearbyServiceBrowser alloc]initWithPeer:_peerID serviceType:@"summer"];
    //设置代理
    _nearbyServiceBrowser.delegate = self;
}

开启服务

- (void)startServe
{
    AppDelegateShowToast(@"开启搜索");
    if (_peerID == nil) {
        [self createMCsession];
    }else{
        [_nearbyServiceAdveriser stopAdvertisingPeer];
        [_nearbyServiceBrowser stopBrowsingForPeers];
    }
    //开始广播
    [_nearbyServiceAdveriser startAdvertisingPeer];
    //设置发现服务(接收方)
    [_nearbyServiceBrowser startBrowsingForPeers];
}