移动端（平板）屏幕共享

target '新target名' do
# Comment the next line if you don't want to use dynamic frameworks
# use_frameworks!
pod 'TCICSDK_ReplayKit'
end

#import "SampleHandler.h"
#import <TXLiteAVSDK_ReplayKitExt/TXLiteAVSDK_ReplayKitExt.h>
#import <TCICScreenKit/TCICScreenKit.h>
// 注意：此处的 APPGROUP 需要改成上文中的创建的 App Group Identifier。
#define APPGROUP ""

@interface SampleHandler() <TXReplayKitExtDelegate>
@end
@implementation SampleHandler

- (void)broadcastStartedWithSetupInfo:(NSDictionary<NSString *,NSObject *> *)setupInfo {
    [[TXReplayKitExt sharedInstance] setupWithAppGroup:APPGROUP delegate:self];

    [[TCICScreenKit sharedScreenKit] onScreenKitStarted];
}
- (void)broadcastPaused {
    // User has requested to pause the broadcast. Samples will stop being delivered.
    [[TCICScreenKit sharedScreenKit] onScreenKitPaused];
}
- (void)broadcastResumed {
    // User has requested to resume the broadcast. Samples delivery will resume.
    [[TCICScreenKit sharedScreenKit] onScreenKitResumed];
}
- (void)broadcastFinished {
    [[TXReplayKitExt sharedInstance] finishBroadcast];
    // User has requested to finish the broadcast.
    [[TCICScreenKit sharedScreenKit] onScreenKitFinished];
}
#pragma mark - TXReplayKitExtDelegate
- (void)broadcastFinished:(TXReplayKitExt *)broadcast reason:(TXReplayKitExtReason)reason
{
    NSString *tip = @"";
    switch (reason) {
        case TXReplayKitExtReasonRequestedByMain:
            tip = @"屏幕共享已结束";
            break;
        case TXReplayKitExtReasonDisconnected:
            tip = @"应用断开";
            break;
        case TXReplayKitExtReasonVersionMismatch:
            tip = @"集成错误（SDK 版本号不相符合）";
            break;
    }
    NSError *error = [NSError errorWithDomain:NSStringFromClass(self.class) code:0 userInfo:@{
        NSLocalizedFailureReasonErrorKey:tip
    }];
    [self finishBroadcastWithError:error];
}
- (void)processSampleBuffer:(CMSampleBufferRef)sampleBuffer withType:    (RPSampleBufferType)sampleBufferType {
    switch (sampleBufferType) {
        case RPSampleBufferTypeVideo:
            [[TXReplayKitExt sharedInstance] sendVideoSampleBuffer:sampleBuffer];
            break;
        case RPSampleBufferTypeAudioApp:
            // Handle audio sample buffer for app audio
            break;
        case RPSampleBufferTypeAudioMic:
            // Handle audio sample buffer for mic audio
            break;

        default:
            break;
    }
}
@end




TCICClassConfig *roomConfig = [[TCICClassConfig alloc] init];
roomConfig.userId = "test";
roomConfig.token = "test_token";
roomConfig.classId = 123454;
roomConfig.schoolId = xxxxx;

// 通过KVC方式设置AppGroup
[roomConfig setValue:@"group.com.xx.xxxx" forKey:@"appGroup"];