#import "NetworkMonitoring.h"
#import "Reachability.h"
@interface NetworkMonitoring()
/**
无网络弹框
*/
@property (nonatomic, strong) UIView * notNetworkView;
@end
@implementationNetworkMonitoring
#pragma mark - 单例
+ (instancetype)shareMonitoring{
static NetworkMonitoring *instance;
staticdispatch_once_tonceToken;
dispatch_once(&onceToken, ^{
instance = [[selfalloc]init];
});
returninstance;
}
#pragma mark -注册通知开始监听
-(void)start
{
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(reachabilityChanged:)
name:kReachabilityChangedNotificationobject:nil];
Reachability* reach = [Reachability
reachabilityWithHostName:@"www.baidu.com"];
[reachstartNotifier];
}
#pragma mark - 移除监听
-(void)stop
{
[self dissmissView];
}
#pragma mark - 网络变化回调
-(void)reachabilityChanged:(NSNotification*)note{
Reachability*curReach = [noteobject];
NetworkStatusstatus = [curReachcurrentReachabilityStatus];
if(status ==NotReachable){
[self showAlertView];
}else
{
[self.notNetworkView removeFromSuperview];
}
}
#pragma mark - 懒加载初始化无网络显示UI
-(UIView*)notNetworkView
{
if (_notNetworkView==nil) {
///#FF5C5D
_notNetworkView= [[UIViewalloc]init];
if(SCREEN_HEIGHT==812) {
//IphoneX 下移20像素
_notNetworkView.frame=CGRectMake(0,40,SCREEN_WIDTH,40);
}else{
_notNetworkView.frame=CGRectMake(0,20,SCREEN_WIDTH,40);
}
_notNetworkView.backgroundColor = [UIColor colorWithRed:255/255 green:92/255 blue:93/255 alpha:1];
UIImageView* imgView = [[UIImageViewalloc]init];
imgView.frame=CGRectMake(16,11,18,18);
[imgViewsetImage: [UIImageimageNamed:@"dl_icon_gth_n"]];
[_notNetworkViewaddSubview:imgView];
UIButton * button = [[UIButtonalloc]init];
button.frame=CGRectMake(SCREEN_WIDTH-40,0,40,40);
[buttonsetImage:[UIImage imageNamed:@"dl_icon_close_n"] forState:UIControlStateNormal];
[buttonaddTarget:self action:@selector(dissmissView) forControlEvents:UIControlEventTouchUpInside];
[_notNetworkViewaddSubview:button];
UILabel* label = [[UILabelalloc]init];
label.frame=CGRectMake(16+18+10,14,SCREEN_WIDTH-(16+18+10-40),13);
label.font= [UIFontsystemFontOfSize:12];
label.textColor= [UIColorwhiteColor];
label.text = @"当前处于断网状态，断网也可以使用摇一摇通哦";
[_notNetworkViewaddSubview:label];
}
return _notNetworkView;
}
#pragma mark - 显示
-(void)showAlertView
{
UIWindow * window = [UIApplication sharedApplication].keyWindow;
[windowaddSubview:self.notNetworkView];
}
#pragma mark - 隐藏
-(void)dissmissView
{
[self.notNetworkView removeFromSuperview];
[[NSNotificationCenter defaultCenter] removeObserver:self name:kReachabilityChangedNotification object:nil];
}
@end
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