@Override
                    public void sendMessage() {
                        HandlerPoster.this.sendMessage(ASYNC);
                    }
Init this

@param looper                       Handler Looper
@param maxMillisInsideHandleMessage The maximum time occupied the main thread each cycle
@param onlyAsync                    If TRUE the {@link #mSyncDispatcher} same as {@link #mAsyncDispatcher}
caprice/kit-handler/src/main/java/net/qiujuer/genius/kit/handler/HandlerPoster.java