• 2022-06-12 问题

    Android四大组件是()。 A: Activity、BroadcastReceiver、Service、ContentProvider B: Activity、Intent、Service、ContentProvider C: Activity、BroadcastReceiver、Service、ContentResolver D: Activity、BroadcastReceiver、Service、ContentObserver

    Android四大组件是()。 A: Activity、BroadcastReceiver、Service、ContentProvider B: Activity、Intent、Service、ContentProvider C: Activity、BroadcastReceiver、Service、ContentResolver D: Activity、BroadcastReceiver、Service、ContentObserver

  • 2022-06-12 问题

    Android开发中的四大组件是()。 A: ContentProvider、Activity、Service和BroadcastReceiver B: ContentProvider、Activity、Intent和BroadcastReceiver C: ContentProvider、Activity、Intent和Service D: Activity、Intent、Service和BroadcastReceiver

    Android开发中的四大组件是()。 A: ContentProvider、Activity、Service和BroadcastReceiver B: ContentProvider、Activity、Intent和BroadcastReceiver C: ContentProvider、Activity、Intent和Service D: Activity、Intent、Service和BroadcastReceiver

  • 2021-04-14 问题

    继承BroadcastReceiver会重写()方法

    继承BroadcastReceiver会重写()方法

  • 2022-05-29 问题

    当一个广播消息到达接收者时,Android调用BroadcastReceiver的()方法。 A: onReceive() B: BroadcastReceiver C: Broadcast() D: receive

    当一个广播消息到达接收者时,Android调用BroadcastReceiver的()方法。 A: onReceive() B: BroadcastReceiver C: Broadcast() D: receive

  • 2021-04-14 问题

    BroadcastReceiver广播中有几种注册方式().

    BroadcastReceiver广播中有几种注册方式().

  • 2021-04-14 问题

    下面关于BroadcastReceiver错误的是( ):

    下面关于BroadcastReceiver错误的是( ):

  • 2021-04-14 问题

    关于 BroadcastReceiver 的说法不正确的是?

    关于 BroadcastReceiver 的说法不正确的是?

  • 2022-05-29 问题

    在清单文件中,注册广播接收者时使用的节点是( ) A: <;activity>; <;/activity>; B: <;broadcast>; <;/broadcast>; C: <;receiver>; <;/receiver>; D: <;broadcastreceiver>; <;/broadcastreceiver>;

    在清单文件中,注册广播接收者时使用的节点是( ) A: <;activity>; <;/activity>; B: <;broadcast>; <;/broadcast>; C: <;receiver>; <;/receiver>; D: <;broadcastreceiver>; <;/broadcastreceiver>;

  • 2021-04-14 问题

    自定义BroadcastReceiver时在androidManifest中用哪个标签定义()

    自定义BroadcastReceiver时在androidManifest中用哪个标签定义()

  • 2021-04-14 问题

    Android中定义广播接收者,定义一个类要继承BroadCastReceiver类.

    Android中定义广播接收者,定义一个类要继承BroadCastReceiver类.

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