I am working with push notifications. When I get a notification it comes with 2 button, view and close. If I click on view it opens the app and when I click the close button it does nothing but a badge number appears on the app icon. Then when I open my app again that badge number should disappear but it doesn't. How can I remove that badge number if user clicks on app icon? Thanx
我正在使用推送通知。当我收到通知时，它会附带2个按钮，查看并关闭。如果我点击视图，它会打开应用程序，当我点击关闭按钮时，它只会在应用程序图标上显示徽章编号。然后，当我再次打开我的应用程序时，徽章编号应该消失，但事实并非如此。如果用户点击应用图标，如何删除该徽章编号？感谢名单
2 个解决方案
#1
39
put the following code somewhere in your applicationDidFinishLaunching or applicationDidBecomeActive.
将以下代码放在applicationDidFinishLaunching或applicationDidBecomeActive中。
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
#2
1
What you could do is omit the badge key from your remote notification so that any badge number currently shown is removed. If you want a badge to show up if the user taps View, you can set a badge number using [UIApplication sharedApplication].applicationIconBadgeNumber.
您可以做的是省略远程通知中的徽章密钥，以便删除当前显示的任何徽章编号。如果您希望在用户点按“查看”时显示徽章，则可以使用[UIApplication sharedApplication] .applicationIconBadgeNumber设置徽章编号。
But I'm not sure why you'd want to do this.
但我不确定你为什么要这样做。
#1
39
put the following code somewhere in your applicationDidFinishLaunching or applicationDidBecomeActive.
将以下代码放在applicationDidFinishLaunching或applicationDidBecomeActive中。
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
#2
1
What you could do is omit the badge key from your remote notification so that any badge number currently shown is removed. If you want a badge to show up if the user taps View, you can set a badge number using [UIApplication sharedApplication].applicationIconBadgeNumber.
您可以做的是省略远程通知中的徽章密钥，以便删除当前显示的任何徽章编号。如果您希望在用户点按“查看”时显示徽章，则可以使用[UIApplication sharedApplication] .applicationIconBadgeNumber设置徽章编号。
But I'm not sure why you'd want to do this.
但我不确定你为什么要这样做。