Millises andmestruktuuris hoitakse Handleri kaudu saadud Looperi sõnumeid?

Looper in Android stores messages received via Handler in a data structure called MessageQueue. This is a message queue that ensures sequential processing of messages and Runnable objects within a thread.

When Handler sends a message, it is placed in MessageQueue, and Looper retrieves and processes them in order within its cycle. MessageQueue is implemented as a linked list of messages (Message), ordered by execution time.

Therefore, MessageQueue is the main data structure managing the order of message processing in Looper.