tencent cloud

//Sync the badge value to the TPNS server, and the value will be used as the benchmark for the next push
- (void)setBadge:(NSInteger)badgeNumber;

//Do not display the number of pushes in the application icon, but retain the push notifications in the system notification bar
+ (void)resetBageNumber{
    if(APNS_IS_IOS11_LATER){
        //For iOS 11 or later, you only need to set `badgeNumber` to `-1`
        [UIApplication sharedApplication].applicationIconBadgeNumber = -1;
    }else{
        UILocalNotification *clearEpisodeNotification = [[UILocalNotification alloc] init];
        clearEpisodeNotification.fireDate = [NSDate dateWithTimeIntervalSinceNow:(0.3)];
        clearEpisodeNotification.timeZone = [NSTimeZone defaultTimeZone];
        clearEpisodeNotification.applicationIconBadgeNumber = -1;
        [[UIApplication sharedApplication] scheduleLocalNotification:clearEpisodeNotification];
    }
}

#define APNS_IS_IOS11_LATER ([UIDevice currentDevice].systemVersion.floatValue >= 11.0f)
// Display the badge number in the application icon, but retain the push notifications in the system notification bar.
+ (void)resetBageNumber:(int) number{
/// If the number is not `0`, set directly.
if(number){
[XGPush defaultManager].xgApplicationBadgeNumber = number;
return;
}
/// If the number is `0`, set by the following logic:
if(APNS_IS_IOS11_LATER){
//For iOS 11 or later, you only need to set `badgeNumber` to `-1`
[UIApplication sharedApplication].applicationIconBadgeNumber = -1;
}else{
UILocalNotification *clearEpisodeNotification = [[UILocalNotificationalloc] init];
clearEpisodeNotification.fireDate = [NSDatedateWithTimeIntervalSinceNow:(0.3)];
clearEpisodeNotification.timeZone = [NSTimeZonedefaultTimeZone];
clearEpisodeNotification.applicationIconBadgeNumber = -1;
[[UIApplication sharedApplication] scheduleLocalNotification:clearEpisodeNotification];
}
}

//objectID: push ID of the notification to delete
- (void)removeNotificationsForObjectID:(ObjectID *)objectID {
    __weak __typeof(self) weakSelf = self;
    [[UNUserNotificationCenter currentNotificationCenter] getDeliveredNotificationsWithCompletionHandler:^(NSArray<UNNotification *> *notifications) {
        __strong __typeof(weakSelf) self = weakSelf;
        NSMutableArray <NSString *> *identifiersToRemove = [@[] mutableCopy];
        for (UNNotification *notification in notifications) {
            //Filter the notification that meets the deletion criteria
            ObjectID *objectIDFromNotification = [self marshalNotification:notification];
            if ([objectID isEqual:objectIDFromNotification]) {
                [identifiersToRemove addObject:notification.request.identifier];
            }
        }
        [[UNUserNotificationCenter currentNotificationCenter] removeDeliveredNotificationsWithIdentifiers:identifiersToRemove];
    }];
}

// TPNS network connected
- (void)xgPushNetworkConnected;
// TPNS network disconnected
- (void)xgPushNetworkDisconnected;

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UIApplication (ApplicationIconBadgeNumber)

@end

NS_ASSUME_NONNULL_END


#import "UIApplication+ApplicationIconBadgeNumber.h"
#import <objc/runtime.h>

@implementation UIApplication (ApplicationIconBadgeNumber)

// Load class method (called when the code of a certain class is read into memory)
+ (void)load
{
SEL origSel = @selector(setApplicationIconBadgeNumber:);
SEL swizSel = @selector(swiz_setApplicationIconBadgeNumber:);
[UIApplication swizzleMethods:[self class] originalSelector:origSel swizzledSelector:swizSel];
}

// Swap the implementations of the two methods.
+ (void)swizzleMethods:(Class)class originalSelector:(SEL)origSel swizzledSelector:(SEL)swizSel
{
Method origMethod = class_getInstanceMethod(class, origSel);
Method swizMethod = class_getInstanceMethod(class, swizSel);
BOOL didAddMethod = class_addMethod(class, origSel, method_getImplementation(swizMethod), method_getTypeEncoding(swizMethod));
if (didAddMethod){
class_replaceMethod(class, swizSel, method_getImplementation(origMethod), method_getTypeEncoding(origMethod));
}else{
method_exchangeImplementations(origMethod, swizMethod);
}
}

/// Set the badge using hook.
- (void)swiz_setApplicationIconBadgeNumber:(NSInteger)number
{
NSLog(@" called the `swiz_setApplicationIconBadgeNumber` method.");
/// Print the current function call stack.
NSArray *syms = [NSThread  callStackSymbols];
for(int i = 0 ; i < [syms count]; i++){
NSLog(@"<%@ %p> %@ - caller: %@ ", [self class], self, NSStringFromSelector(_cmd),[syms objectAtIndex:i]);
}
// Jump to the `setApplicationIconBadgeNumber` method when this statement is executed.
[self swiz_setApplicationIconBadgeNumber:number];
}

@end