About the Android WeakReference to prevent a memory leak would object recovery has not been used by-CodePudding

Such as the following section of code is written in the Activity

 
Handler Handler=new Handler () {
WeakReference The context=new WeakReference (MainActivity. This); 
@ Override 
Public void handleMessage (Message MSG) {
Super. HandleMessage (MSG); 
The Log i. (TAG, "the context=" + context). 
System. The gc (); 
The Log i. (TAG, "the context=" + context). 
} 

};

Question, I'll find data said weak references will be recycled, but will not happen when I didn't meet with GC to recycle it?

CodePudding user response:

This may be