如何禁用Google跟踪代码管理器控制台记录

Question

将Google跟踪代码管理器添加到项目后，我在控制台中看到了很多日志条目。有没有办法禁用它？控制台日志充满了噪音：

GoogleTagManager info: Processing logged event: _vs with parameters: {
    "_o" = auto;
    "_pc" = UIViewController;
    "_pi" = "-3988739357756819671";
    "_sc" = "Bubbie.MamboBamboViewController";
    "_si" = "-3988739357756819670";
}
2017-07-27 12:01:09.744 BubbieHuff[77205:6894827] GoogleTagManager info: Processing logged event: show_view with parameters: {
    "_sc" = "Bubbie.MamboBamboViewController";
    "_si" = "-3988739357756819670";
    name = Mambo;
}

Answer 1

我刚刚在一个结合了Google跟踪代码管理器和Firebase的项目中遇到了这个问题。由于没有关于日志记录的标题暴露，我无法找到关闭它的方法。

这是我提出的一个猴子补丁，可以让你控制GTM的信息日志。

+ (void)patchGoogleTagManagerLogging {

    Class class = NSClassFromString(@"TAGLogger");

    SEL originalSelector = NSSelectorFromString(@"info:");
    SEL detourSelector = @selector(detour_info:);

    Method originalMethod = class_getClassMethod(class, originalSelector);
    Method detourMethod = class_getClassMethod([self class], detourSelector);

    class_addMethod(class,
                    detourSelector,
                    method_getImplementation(detourMethod),
                    method_getTypeEncoding(detourMethod));

    method_exchangeImplementations(originalMethod, detourMethod);
}


+ (void)detour_info:(NSString*)message {
    return; // Disable logging
}

Answer 2

Swift 3版Scoud的解决方案：

static func hideGTMLogs() {
    let tagClass: AnyClass? = NSClassFromString("TAGLogger")

    let originalSelector = NSSelectorFromString("info:")
    let detourSelector = #selector(AppDelegate.detour_info(message:))

    guard let originalMethod = class_getClassMethod(tagClass, originalSelector),
        let detourMethod = class_getClassMethod(AppDelegate.self, detourSelector) else { return }

    class_addMethod(tagClass, detourSelector,
                    method_getImplementation(detourMethod), method_getTypeEncoding(detourMethod))
    method_exchangeImplementations(originalMethod, detourMethod)
}

@objc
static func detour_info(message: String) {
    return
}

Answer 3

您没有指定语言。在你的情况下，警告水平似乎足够了。

// Optional: Change the LogLevel to Verbose to enable logging at VERBOSE and higher levels.
[self.tagManager.logger setLogLevel:kTAGLoggerLogLevelVerbose];

可用等级（docs）：

• kTAGLoggerLogLevelVerbose
• kTAGLoggerLogLevelDebug
• kTAGLoggerLogLevelInfo
• kTAGLoggerLogLevelWarning
• kTAGLoggerLogLevelError
• kTAGLoggerLogLevelNone

来自官方文档：https://developers.google.com/tag-manager/ios/v3/#logger（不赞成使用Firebase Analytics）