[英]Is it possible to use a MapView without having to extend MapActivity?
Currently in my design I've got a base abstract class that all of my activities extend from, however I discovered recently that in order to use a MapView you need to make your activity extend MapActivity. 目前在我的设计中,我有一个基本的抽象类,我的所有活动都延伸到了,但是我最近发现,为了使用MapView,你需要让你的活动扩展MapActivity。 Since Java does not have multiple inheritance I was wondering if there is any way I can use a MapView without having to recreate my design for my application. 由于Java没有多重继承,我想知道是否有任何方法可以使用MapView而无需为我的应用程序重新创建我的设计。
Thanks in advance for any help! 在此先感谢您的帮助!
Regards, celestialorb. 此致,celestialorb。
The answer is no. 答案是不。 It is not possible to utilize a MapView without extending MapActivity. 如果不扩展MapActivity,就无法使用MapView。 As gulbrandr pointed out there is a similar question here , this may be of use for anyone attempting the same thing that I was. 作为gulbrandr指出,有一个类似的问题在这里 ,这可能是使用的,任何人企图,我是同样的事情。
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