Preventing multiple executions of a method within a specified threshold time.

multipostnot.java

private long mLastPostedTime = 0;
private final long threshold = 1000; //1 second

public void postExecution()
{
       
        if (SystemClock.elapsedRealtime() - mLastPostedTime < threshold) {
            return;
        }
        mLastPostedTime = SystemClock.elapsedRealtime();


     // Your execution logic..
    // ...
}

Need to import android.os.SystemClock;