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.
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
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
Handler消息机制包含以下哪个对象。( ) A: Message B: Handler C: MessageQueue D: Looper
Handler类的主要作用主要有
Handler类的主要作用主要有
Handler消息机制包含四个对象,【 】、【 】、【 】、【 】
Handler消息机制包含四个对象,【 】、【 】、【 】、【 】
Handler主要用于发送消息和()。
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()
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()
关于 Handler 的说法正确的是()
关于 Handler 的说法正确的是()