package org.lntu.online.util; import android.os.Handler; import android.os.Looper; public final class HandlerUtils { private HandlerUtils() {} private static final Handler handler = new Handler(Looper.getMainLooper()); public static boolean post(Runnable r) { return handler.post(r); } public static boolean postDelayed(Runnable r, long delayMillis) { return handler.postDelayed(r, delayMillis); } }