If the interrupt service routine “Handler” is registered by “void microblaze_register_handler(XInterruptHandler Handler, void *DataPtr);”, it means that the “Handler” is directly called by the hardware.

If the interrupt service routine “Handler” is registered by “void microblaze_register_handler(XInterruptHandler Handler, void *DataPtr);”, it means that the “Handler” is directly called by the hardware. A: 正确 B: 错误

Handler中在有消息的时候获取到消息，将消息交给了handler，handler会直接交给handleMessage处理

Handler消息机制包含以下哪个对象。( ) A: Message B: Handler C: MessageQueue D: Looper

Which managerial role is to disseminated the organization’s information into its environment? （ ） A: Monitor. B: Spokesman. C: Disturbance handler. D: Disseminator.

Handler类的主要作用主要有

Handler消息机制包含四个对象，【 】、【 】、【 】、【 】

Handler主要用于发送消息和()。

在Android的Handler实例中，下列表示处理Handler消息的方法是（ ） A: message() B: HandleMessage() C: dispatchMessage() D: sendMessage()

在Android的Handler实例中，下列表示发送Handler消息的方法是（ ） A: message() B: HandleMessage() C: dispatchMessage() D: sendMessage()