package com.hdl.sdk.link.common.event;
|
|
import androidx.annotation.NonNull;
|
import androidx.collection.ArrayMap;
|
|
|
import com.hdl.sdk.link.common.utils.LockArrayMap;
|
import com.hdl.sdk.link.common.utils.LockList;
|
import com.hdl.sdk.link.common.utils.LogUtils;
|
import com.hdl.sdk.link.common.utils.ThreadToolUtils;
|
|
import java.util.ArrayList;
|
import java.util.List;
|
import java.util.Map;
|
import java.util.concurrent.ConcurrentHashMap;
|
import java.util.concurrent.ExecutorService;
|
|
|
/**
|
* Created by Tong on 2021/9/22.
|
* 事件分发
|
*/
|
public class EventDispatcher {
|
|
private static final LockList<EventListener> ALL_TOPICS_EVENT = new LockList<EventListener>();//所有主题消息
|
|
// private static final ArrayMap<String, List<EventListener>> EVENT = new ArrayMap<>();
|
private static final LockArrayMap<String, List<EventListener>> EVENT = new LockArrayMap<String, List<EventListener>>();
|
|
private static final ExecutorService ioThread = ThreadToolUtils.getInstance().newFixedThreadPool(2);
|
|
private EventDispatcher() {
|
}
|
|
private static class SingletonInstance {
|
private static final EventDispatcher INSTANCE = new EventDispatcher();
|
}
|
|
public static EventDispatcher getInstance() {
|
return SingletonInstance.INSTANCE;
|
}
|
|
public synchronized void register(String tag, EventListener listener) {
|
try {
|
if (!EVENT.containsKey(tag)) {
|
EVENT.put(tag, new ArrayList<>());
|
}
|
List<EventListener> events = EVENT.get(tag);
|
if (events != null && !events.contains(listener)) {
|
events.add(listener);
|
LogUtils.i(String.format("增加订阅主题:%s,当前回调数量:%s", tag, events.size()));
|
}
|
} catch (Exception e) {
|
LogUtils.e(e.getMessage());
|
}
|
}
|
|
public synchronized void registerIo(String tag, EventListener listener) {
|
try {
|
if (!EVENT.containsKey(tag)) {
|
EVENT.put(tag, new ArrayList<>());
|
}
|
List<EventListener> events = EVENT.get(tag);
|
if (events != null && !events.contains(listener)) {
|
events.add(listener);
|
}
|
} catch (Exception e) {
|
LogUtils.e(e.getMessage());
|
}
|
}
|
|
public synchronized void remove(Object tag) {
|
ioThread.execute(new Runnable() {
|
@Override
|
public void run() {
|
try {
|
if (EVENT.containsKey(tag)) {
|
// List<EventListener> list = EVENT.get(tag);
|
// for (EventListener eventListener : list) {
|
// TYPE.remove(eventListener);
|
// }
|
EVENT.remove(tag);
|
}
|
} catch (Exception e) {
|
LogUtils.e(e.getMessage());
|
}
|
|
}
|
});
|
}
|
|
public synchronized void remove(Object tag, EventListener listener) {
|
ioThread.execute(new Runnable() {
|
@Override
|
public void run() {
|
try {
|
if (EVENT.containsKey(tag)) {
|
List<EventListener> ev = EVENT.get(tag);
|
if (ev != null && !ev.isEmpty()) {
|
// TYPE.remove(listener);
|
ev.remove(listener);
|
LogUtils.i(String.format("移除订阅主题:%s,当前回调数量:%s", tag, ev.size()));
|
}
|
}
|
} catch (Exception e) {
|
LogUtils.e(e.getMessage());
|
}
|
|
}
|
});
|
}
|
|
/**
|
* 两个主题是否匹配
|
*
|
* @param desString 字典中的主题
|
* @param sourceString 接收到的主题
|
* @return
|
*/
|
boolean isMatch(String desString, String sourceString) {
|
String[] des = desString.split("/");
|
String[] source = sourceString.split("/");
|
if (des.length != source.length) {
|
return false;
|
}
|
for (int i = 0; i < des.length; i++) {
|
if (!(des[i].equals(source[i]) || des[i].equals("+"))) {
|
if (i != 2) {
|
//网关id不判断，可能是Oid,也可能是mac
|
return false;
|
}
|
}
|
}
|
return true;
|
}
|
|
/**
|
* 事件分发器，分发所有在接口列表中的事件
|
*
|
* @param topicTag -
|
* @param o -
|
*/
|
public synchronized void post(String topicTag, final Object o) {
|
try {
|
for (String key : EVENT.keySet()) {
|
if (!isMatch(key, topicTag)) {
|
continue;
|
}
|
List<EventListener> list = EVENT.get(key);
|
if (list != null && !list.isEmpty()) {
|
for (EventListener listener : list) {
|
ThreadToolUtils.getInstance().runOnUiThread(new Runnable() {
|
@Override
|
public void run() {
|
try {
|
if (listener != null) {
|
listener.onMessage(o);
|
}
|
} catch (Exception e) {
|
LogUtils.e("post数据异常", o + " " + e.getMessage());
|
}
|
}
|
});
|
}
|
}
|
}
|
//所有主题的Listener通知
|
if (ALL_TOPICS_EVENT == null || ALL_TOPICS_EVENT.isEmpty()) {
|
return;
|
}
|
//开发分发事件
|
for (EventListener listener : ALL_TOPICS_EVENT) {
|
// ThreadToolUtils.getInstance().runOnUiThread(new Runnable() {
|
// @Override
|
// public void run() {
|
if (listener != null) {
|
listener.onMessage(o);
|
}
|
// }
|
// });
|
}
|
} catch (Exception e) {
|
LogUtils.e(e.getMessage());
|
}
|
|
}
|
|
/**
|
* 文件发送通知 wxr 2022-03-08 15:38:59
|
*/
|
public synchronized void filePost() {
|
//TODO
|
}
|
|
/**
|
* 注册所有主题消息的监听
|
*
|
* @param listener
|
*/
|
public synchronized void registerAllTopicsListener(EventListener listener) {
|
try {
|
if (ALL_TOPICS_EVENT != null && !ALL_TOPICS_EVENT.contains(listener)) {
|
ALL_TOPICS_EVENT.add(listener);
|
}
|
// TYPE.put(listener, MAIN_TYPE);
|
} catch (Exception e) {
|
LogUtils.e(e.getMessage());
|
}
|
}
|
|
/**
|
* 取消所有主题消息的监听
|
*
|
* @param listener
|
*/
|
public synchronized void removeAllTopicsListener(EventListener listener) {
|
ioThread.execute(new Runnable() {
|
@Override
|
public void run() {
|
try {
|
if (ALL_TOPICS_EVENT != null && !ALL_TOPICS_EVENT.isEmpty()) {
|
// TYPE.remove(listener);
|
ALL_TOPICS_EVENT.remove(listener);
|
}
|
} catch (Exception e) {
|
LogUtils.e(e.getMessage());
|
}
|
}
|
});
|
}
|
|
private synchronized void clear() {
|
ALL_TOPICS_EVENT.clear();
|
EVENT.clear();
|
// TYPE.clear();
|
}
|
|
private synchronized void release() {
|
clear();
|
ioThread.shutdownNow();
|
}
|
|
|
}
|
