What is the "context" meaning in Android?

2018-07-02 18:41:33

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What is Context in Android?

I think its a very interesting question: What is the "context" meaning/concept in Android ?

Almost any things/object need context to working properly. What is the "context" represented? An integer ? a block of memory ?? or .....

Interface to global information about an application environment. This is an abstract class whose implementation is provided by the Android system. It allows access to application-specific resources and classes, as well as up-calls for application-level operations such as launching activities, broadcasting and receiving intents, etc.

Source: http://developer.android.com/reference/android/content/Context.html

链接地址: http://www.djcxy.com/p/91358.html

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