哪些 iPhone 活动会改变状态栏的高度?
哪些活动/事件会触发 iPhone 上状态栏的高度发生变化?
例如:当在通话过程中访问应用程序时,状态栏的高度 [[UIApplication sharedApplication] statusBarFrame]
为 40,而不是正常高度 20。iOS
模拟器有一个选项 Hardware> ;切换通话状态栏。选择该选项后,将发布 UIApplicationWillChangeStatusBarFrameNotification
和 UIApplicationDidChangeStatusBarFrameNotification
。
哪些用户操作和/或电话操作会导致这种情况发生?除了打电话之外,还有哪些活动会导致状态栏高度超过 20 点?
What activities/events trigger the height of the status bar to change on the iPhone?
For example: When an application is visited while in a phone call the height of the status bar [[UIApplication sharedApplication] statusBarFrame]
is 40 instead of it's normal height of 20.
The iOS Simulator has an option Hardware>Toggle In-Call Status Bar. When that is selected the UIApplicationWillChangeStatusBarFrameNotification
and UIApplicationDidChangeStatusBarFrameNotification
are posted.
What user actions and/or phone actions cause this to happen? Are there any activities besides phone calls that cause the status bar to be taller than 20 pts?
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@Bogatyr 是对的,互联网共享就是其中之一。
音频录制(例如使用 voicememos.app)是另一种。
@Bogatyr is right, Internet tethering is one.
Audio recording (such as with the voicememos.app) is another.
互联网共享变得活跃是另一项此类活动。
Internet tethering becoming active is another such activity.
还可以在地图应用程序中进行路线导航。
当您使用 Google 时,您会在状态栏中看到“Google 地图正在使用您的位置”;当您使用 Apple 地图时,您会在状态栏中看到“触摸以返回导航”。
Also turn-by-turn navigation in a map app.
You'll see "Google Maps is Using Your Location" in the status bar when you use Google, and "Touch to return to Navigation" when you use Apple Maps.