Google Maps API key for Android Wear

Question

I have an Android handheld application and I want to add a wear app for it.

My handheld app already uses Google Maps API and has a key for it. Now I add a 'wear' module to my project in Android Studio and I want my wear app to contain a full screen map. I've implemented an activity with a map but I have troubles starting it. So I presumed there can be a key issue. Do I have to get a new key for wear?

Any ideas?

Answer 1

您必须使用与掌上电脑应用程序相同的密钥（前提是您使用相同的密钥签名），并在帐户google map api中授权apk手表的软件包名称。