LiveData去掉粘性事件

1、去掉LiveData粘性事件主要是利用反射让mLastVersion = mVersion

package com.htf.jetpack;

import androidx.annotation.NonNull;
import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.Observer;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;

/**
 * Created by htf on 2021/6/16
 * Describe:
 */
public class LiveDataBus {
    private Map> bus;

    private static LiveDataBus liveDataBus = new LiveDataBus();
    private LiveDataBus() {
        bus = new HashMap<>();
    }

    public static LiveDataBus getInstance() {
        return liveDataBus;
    }

    public synchronized  BusMutableLiveData with(String key, Class type) {
        if (!bus.containsKey(key)) {
            bus.put(key, new BusMutableLiveData