Function InitLogging

base/src/main/cpp/logging.cpp:148–172

}

void InitLogging(const std::optional<std::string_view> default_tag,
                 std::optional<LogSeverity> log_level, LogFunction&& logger,
                 AbortFunction&& aborter) {
  SetLogger(std::forward<LogFunction>(logger));
  SetAborter(std::forward<AbortFunction>(aborter));

  if (gInitialized) {
    return;
  }

  gInitialized = true;

  if (default_tag.has_value()) {
    SetDefaultTag(default_tag.value());
  }

  const char* tags = getenv("ANDROID_LOG_TAGS");
  if (tags == nullptr) {
    return;
  }

  if (log_level.has_value()) {
    SetMinimumLogSeverity(log_level.value());
  }
}

LogFunction SetLogger(LogFunction&& logger) {
  LogFunction old_logger = std::move(Logger());