setOnNetworkPoor method
网络差回调
Implementation
void setOnNetworkPoor(OnLivePusherCallback onNetworkPoor) {
  this.onNetworkPoor = onNetworkPoor;
}网络差回调
void setOnNetworkPoor(OnLivePusherCallback onNetworkPoor) {
  this.onNetworkPoor = onNetworkPoor;
}