Android uses handler for instantiation (new) The reason and solution of the Times error

Source: Internet
Author: User

When Android uses Handler for instantiation (new), such as: private Handler Handler = new Handler ();

Will complain "Handler is abstract, cannot to be instantiated.", prompt use, other instantiation way.

Cause: An error occurred in the import library, using the Android handle (handler) library, not the Java handle library;

Use "Import Android.os.Handler;" Instead of "import java.util.logging.Handler;"

Can be, handler use method:

Private Handler Handler = new Handler ();  
...  
Handler.post (New Runnable () {  
   @Override public
   void Run () {  
        addnewquake (quake);  
   }  
});

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