java.lang.IllegalStateException: beginBroadcast() called while already in a broadcast
时间: 2024-05-19 14:12:58 浏览: 182
receiver
This exception is thrown when a broadcast receiver tries to call the `beginBroadcast()` method while it is already in the process of broadcasting a message. The `beginBroadcast()` method is used to start the process of sending a message to all registered receivers.
To avoid this exception, the broadcast receiver should ensure that it has finished broadcasting the current message before starting to broadcast another message. This can be achieved by adding synchronization to the broadcast receiver's code to prevent multiple threads from accessing the `beginBroadcast()` method at the same time.
In addition, the broadcast receiver should make sure that it has released any resources or locks that it may have acquired during the previous broadcast before starting a new one. This will help prevent conflicts and ensure that the broadcast receiver is fully ready to handle any new messages that come in.