Example of the book, the service send messages, the activity is the activity sends a messenger in the past, but the messenger of the send method and invoke the Handler IMessenger method, finally found is the Handler. This. Send, that this is not send a message to yourself? Where I made a mistake? The

CodePudding user response:

I seem to know that the service read reading Messenger is not intact, call the Messenger (IBinder) method, the structure substitution in the process of constructing the IMessenger