java - What happens to the value of a static variable in Android after it is recycled?

Question

for example

public static String APP_NAME = "segmentFault";

When APP_NAME is recycled, will the value of APP_NAME become null, or an uncertain mess of values?

Answer 1

There is a problem with your understanding of memory recycling. Object recycling first no longer refers to a certain memory address, and the GC reclaims the memory instead of recycling the memory first, causing the variable to be null

Answer 2

Static members will not be recycled. The author does not have to worry about the values ​​of static members changing inexplicably. If there is no other assignment to APP_NAME in the code, its value will always be "segmentFault".