ATT 请求追踪授权

此接口适用于用了归因服务的应用

SolarEngine SDK封装了系统的requestTrackingAuthorizationWithCompletionHandler，使用SDK封装的ATT授权接口SDK能第一时间知道用户的授权状态，能优先上报带有IDFA的Install事件，能优化归因效率。

completion回调值 status对应系统的ATTrackingManagerAuthorizationStatus

0: Not Determined；1: Restricted；2: Denied；3: Authorized ；999: system error

- (void)requestTrackingAuthorizationWithCompletionHandler:(void (^)(NSUInteger status))completion;

示例代码

    [[SolarEngineSDK sharedInstance] requestTrackingAuthorizationWithCompletionHandler:^(NSUInteger status) {        
        switch (status) {
                case 0:
                    NSLog(@"NotDetermined");
                    // ATTrackingManagerAuthorizationStatusNotDetermined case
                    break;
                case 1:
                NSLog(@"Restricted");
                    // ATTrackingManagerAuthorizationStatusRestricted case
                    break;
                case 2:
                NSLog(@"Denied");
                    // ATTrackingManagerAuthorizationStatusDenied case
                    break;
                case 3:
                NSLog(@"Authorized");
                    // ATTrackingManagerAuthorizationStatusAuthorized case
                    break;
                case 999:
                    NSLog(@"systom error");
                    break;
            }
    }];