A and B have two pages, from A to B, at this point in the background, A B in the foreground, B after some operations, sends A broadcast, then finish, receive the broadcasts, in A change in the onReceive textView values, error textView is empty,
See others online encounter this problem, but did not give solution
https://ask.csdn.net/questions/368126

CodePudding user response:

Pretty strange, see if A destory print under the life cycle, or with redundant broadcast without logout, lead to no cancellation of radio received this information and the radio nearly reclaims the view,