harmony 鸿蒙Title Bar

Title Bar

The title bar is used to display the name and operation entry of a screen.

Use the title bar mainly on a tool screen or content-oriented screen.
Place the title bar on the top of the screen. You do not need to highlight the title if the function or content needs to be highlighted.

A regular title bar is used when the title does not need to be highlighted.
The title bar may have icons that show common actions, usually on the right side. Users can touch an icon to perform a particular action.
Title bars are needed on all screens, except for immersive screens.

The title of a non-level-1 screen is the name of the screen.
Place a maximum of three icons on the right. Alternatively, you can choose not to place any icon.
The main title and subtitle are optional. In the case of a two-line title, the title of the second line provides auxiliary description for the title of the first line.
[Not recommended] If there are multiple views but all other views except the default view are seldom used, you can use the drop-down menu title. However, this practice hides the content in the drop-down menu title and reduces their usage. Therefore, it is not recommended.

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