google-play-services SDK,google_play_services GOOGLE SDK 源码 网络不好的时候可能用 android SDK manager 下不下来，可以直接下载这个文件MAP API和其它一些Google API-google-play-services SDK, google_play_services GOOGLE SDK source code may be used when the network is not good android SD

谷歌广告sdk，由于国内被墙了，导致无法下载到.-Google ads sdk, because the domestic by a wall, the lead can not be downloaded to the wall.

google mobile ads sdk ios sample