//
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// HDLSmartLinkTimerManager.m
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// HdlSmartIoT
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//
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// Created by 陈启扬 on 2021/9/30.
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//
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#import "HDLLinphoneTimerManager.h"
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@interface HDLLinphoneTimerManager()
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@property (nonatomic, strong) NSMutableDictionary *sendTimers;//发送数据时的计时器
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//@property (nonatomic, strong) NSMutableDictionary *timerOuts;//倒计时的timeOut（用于重发,key为timerName,value为对应timeOut）
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//
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//@property (nonatomic, assign) NSTimeInterval timeStamp;//时间戳(用于记录退出应用时的时间)
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//
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//@property (nonatomic, strong) NSNumber *timeOutNum;//
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@end
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@implementation HDLLinphoneTimerManager
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+ (instancetype)sharedInstance {
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static HDLLinphoneTimerManager *instance = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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instance = [[HDLLinphoneTimerManager alloc] init];
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});
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return instance;
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}
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-(instancetype)init{
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self = [super init];
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if (self) {
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self.sendTimers=[[NSMutableDictionary alloc] init];
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// [self observeApplicationActionNotification];
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}
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return self;
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}
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///*注册程序生命周期通知
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// */
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//- (void)observeApplicationActionNotification {
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// [[NSNotificationCenter defaultCenter] removeObserver:self];
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// [[NSNotificationCenter defaultCenter] addObserver:self selector: @selector(applicationDidBecomeActive) name:UIApplicationDidBecomeActiveNotification object:nil];
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// [[NSNotificationCenter defaultCenter] addObserver:self selector: @selector(applicationDidEnterBackground) name: UIApplicationDidEnterBackgroundNotification object:nil];
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//}
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//- (void)applicationDidEnterBackground {
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// _timeStamp = [NSDate date].timeIntervalSince1970;
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//}
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//- (void)applicationDidBecomeActive {
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// NSTimeInterval timeInterval = [NSDate date].timeIntervalSince1970-_timeStamp; //进行时间差计算操作
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// _timeStamp = 0;
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// for (int i=0; i<self.timerOuts.allKeys.count; i++) {
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// _timeOutNum=self.timerOuts.allValues[i];
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// NSTimeInterval ret = [_timeOutNum doubleValue] - timeInterval;
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// if (ret > 0) {
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// _timeOutNum = [NSNumber numberWithInteger:ret];
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// } else {
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// _timeOutNum = [NSNumber numberWithInteger:0];
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// }
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// }
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//
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//}
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//倒计时
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- (void)scheduleTimerWithInterval:(double)interval timerName:(NSString *)timerName count:(HDLLPCoutdownBlock)count
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finished:(dispatch_block_t)finished
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{
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// [self.sendTimerNames addObject:timerName];
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__block double timeout =interval;
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dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
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dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, queue);
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[self.sendTimers setObject:timer forKey:timerName];
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// HDLNSLog(@"self.sendTimers:%@",self.sendTimers);
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dispatch_source_set_timer(timer,dispatch_walltime(NULL, 0),1.0*NSEC_PER_SEC, 0);//
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dispatch_source_set_event_handler(timer, ^{
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@autoreleasepool {
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if (timeout<=0) {
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dispatch_source_cancel(timer);
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dispatch_async(dispatch_get_main_queue(), ^{
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finished();
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});
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}else{
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dispatch_async(dispatch_get_main_queue(), ^{
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count(timeout);
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});
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}
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timeout--;
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}
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});
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dispatch_resume(timer);
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}
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///**
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// 启动一个timer
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// @param interval 执行的时间间隔(单位是秒)
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// @param timerName timer的名称，作为唯一标识。
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// @param count 倒计时block
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// @param finished 时间间隔到点时执行的block。
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// */
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//- (void)scheduleTimerWithInterval:(double)interval timerName:(NSString *)timerName count:(HDLOPPCoutdownBlock)count
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// finished:(dispatch_block_t)finished
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//{
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//// [self.sendTimerNames addObject:timerName];
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// __block NSNumber *timeout =[NSNumber numberWithDouble:interval];
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//
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// [self.timerOuts setObject:timeout forKey:timerName];
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//
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// dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
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// dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, queue);
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// [self.sendTimers setObject:timer forKey:timerName];
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//// HDLNSLog(@"self.sendTimers:%@",self.sendTimers);
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// dispatch_source_set_timer(timer,dispatch_walltime(NULL, 0),1.0*NSEC_PER_SEC, 0);//
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//
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// dispatch_source_set_event_handler(timer, ^{
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// @autoreleasepool {
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// double timeoutD=[timeout doubleValue];
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// if (timeoutD<=0) {
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// dispatch_source_cancel(timer);
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// dispatch_async(dispatch_get_main_queue(), ^{
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// finished();
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// });
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// }else{
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// dispatch_async(dispatch_get_main_queue(), ^{
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// count(timeoutD);
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// });
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// }
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// timeoutD--;
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// timeout=[NSNumber numberWithDouble:timeoutD];
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// [self.timerOuts setObject:timeout forKey:timerName];
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// }
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// });
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//
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// dispatch_resume(timer);
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//}
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/*可设置单位的倒计时
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@param interval 总时间
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@param unit 计时单位
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*/
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- (void)scheduleTimerWithInterval:(double)interval unit:(double)unit timerName:(NSString *)timerName count:(HDLLPCoutdownBlock)count
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finished:(dispatch_block_t)finished
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{
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[self cancelTimerByName:timerName];
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__block double timeout =interval;
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dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
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dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, queue);
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[self.sendTimers setObject:timer forKey:timerName];
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dispatch_source_set_timer(timer,dispatch_walltime(NULL, 0),unit*NSEC_PER_SEC, 0);//
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dispatch_source_set_event_handler(timer, ^{
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@autoreleasepool {
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if (timeout<=0) {
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dispatch_source_cancel(timer);
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dispatch_async(dispatch_get_main_queue(), ^{
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finished();
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});
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}else{
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dispatch_async(dispatch_get_main_queue(), ^{
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count(timeout);
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});
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}
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timeout-=unit;
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}
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});
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dispatch_resume(timer);
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}
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/**
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启动一个计时
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@param rateTime 执行的时间间隔(单位是秒)
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@param timerName timer的名称，作为唯一标识。
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@param count 计时block
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*/
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- (void)scheduleTimerWithRateTime:(float)rateTime timerName:(NSString *)timerName count:(HDLLPCoutdownVoidBlock)count{
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dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
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dispatch_source_t timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, queue);
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[self.sendTimers setObject:timer forKey:timerName];
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dispatch_source_set_timer(timer,dispatch_walltime(NULL, 0),rateTime*NSEC_PER_SEC, 0);//
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dispatch_source_set_event_handler(timer, ^{
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@autoreleasepool {
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dispatch_async(dispatch_get_main_queue(), ^{
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count();
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});
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}
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});
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dispatch_resume(timer);
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}
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- (void)cancelTimerByName:(NSString *)timerName{
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if ([self.sendTimers objectForKey:timerName]) {
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dispatch_source_t timer = [self.sendTimers objectForKey:timerName];
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dispatch_source_cancel(timer);
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[self.sendTimers removeObjectForKey:timerName];
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}
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// dispatch_source_t timer = [self.sendTimers objectForKey:timerName];
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// if (timer){
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// dispatch_source_cancel(timer);
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// [self.sendTimers removeObjectForKey:timerName];
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// }
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// [self.sendTimerNames removeObject:timerName];
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}
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- (void)resumeTimerByName:(NSString *)timerName{
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dispatch_source_t timer = [self.sendTimers objectForKey:timerName];
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if (!timer)
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return;
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dispatch_resume(timer);
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}
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- (void)suspendTimerByName:(NSString *)timerName{
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dispatch_source_t timer = [self.sendTimers objectForKey:timerName];
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if (!timer)
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return;
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dispatch_suspend(timer);
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}
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/*获取timer
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@param timerName timer的名称。
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*/
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-(dispatch_source_t)timerByNmae:(NSString *)timerName{
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if ([self.sendTimers objectForKey:timerName]) {
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dispatch_source_t timer = [self.sendTimers objectForKey:timerName];
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return timer;
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}else{
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return nil;
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}
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}
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@end
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