Okay, okay. Okay, moving on to the toolbar. toolbar is the bar that contains controls that perform actions related to objects in the current screen. In this example, for instance, it's the bottom bar that has two buttons. toolbars are available on both iPhones and iPads. toolbars should be used when you can't fit the actions properly in the navigation bar.
So toolbars should be used when a specific view requires more than two primary actions, which would hardly feed or would look messy in the navigation bar. By default, the two bars are translucent and blurred the underlying content in practice, just make the toolbar style match the style of your navigation bar on iPhones, that too bar is always placed at the bottom edge of the screen of view. As you see here, this is a toolbar at the bottom of the view. And when you tap into the input, the keyboard appears underneath it. on iPad, the toolbar can appear at the top of the screen. By the way, as you see on this image, this UI here is not 100% standard.
Here the title font sizes used and put to the top of the navigation bar. Then we have a bunch of icons in the navigation bar, and then we have the tabs. Then in the tabs, we have the toolbars this is possible to do, just make sure to stay as close to guidelines and best practices as possible. toolbars often hide when people are unlikely to need them. The toolbar can hide when the keyboard appears, the user makes a gesture or when the containing view controller transitions to our version. Compact environment.
For example, in Safari, the toolbar hides when you begin scrolling the page, since you're likely reading, you can show it again by tapping the bottom of the screen. Consider whether icons or text title buttons are right for your app. icons work well when you need more than three toolbar buttons. When you have three buttons or fewer, text can sometimes be clear. In calendar, for example, text is used because icons would be confusing. The use of text also allows the inbox button to show a count of calendar event invitations, if there are any.
Often the toolbar works together with a keyboard, as we see in the example of writing an email as with the status bar and the nav bar, high the toolbar when the user needs to focus on The content. Usually it is a top to hide and the top to bring the UI back. As you have already seen, the toolbar can contain a text input in tapenade opens a keyboard. The toolbars height can increase together with the text input field. As you can see in this example, the toolbar might not only contain the actions, but also provide some feedback. As we see here, in this example, updated just now one unread.
There actually can be two toolbars at the bottom. I have not seen more than two of them stacked together though, and would not advise you to do that either. The toolbar can contain an ongoing activity indication, like in this example, where the current voice recording is being shown here mentioned in the tab bar lecture guidelines say that toolbars and tab bars never appear together. But there are cases when it's done and it's okay in my opinion. Sometimes the toolbar appears only with a keyboard, like in this example from Facebook app, when you start writing a post