Unlike the Modal dialog, a Persistent Bottom Sheet widget is permanent for the current screen content. It is as a child of the CoordinatorLayout.Ī portion of the container is visible to provide users with more content. Persistent Bottom Sheet dialogs provide supplementary content about the current screen. They provide additional room for more content, iconography, and more screen actions. Modal Bottom Sheets are an excellent alternative to inline menus and simple dialogs. Or this payment Bottom Sheet dialog example. Instead of wrapping the Modal Bottom Sheet with the CoordinatorLayout like the persistent dialog, we create it dynamically, just like a regular dialog.Īn excellent example of a Modal Bottom Sheet dialog is the Google Drive application. It is dismissed when the user clicks outside the view or on back press. The Modal Bottom Sheet blocks interaction with the rest of the screen to indicate a shift of focus. These elements can correspond to some action when clicked. A Modal Sheet can contain a list of items. When triggered (by the user’s action), it slides up from the bottom of the current screen. It has similar characteristics as an Alert dialog. The two main types of Bottom Sheets are Modal and Persistent dialogs Modal Bottom Sheet dialog

A Bottom Sheet can be applied in many instances as long as it fits your application cycle. This makes it quite dynamic.įor instance, it can help display data retrieved from a database. In terms of application, any Android view including TextView, ImageView, RecyclerViews, Buttons, and Text inputs can be included in a Bottom Sheet. Companies such as Google, Facebook, and Twitter have implemented this feature in their applications.īottom Sheet dialogs are used in music, payment, and file management applications. The Bottom Sheet is a component that slides up from the bottom of the screen to showcase additional content in your application.Ī Bottom Sheet dialog is like a message box triggered by the user’s actions. Bottom Sheet dialogs seem to be replacing regular Android dialogs and menus.

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