CollapsingToolbarLayout

CollapsingToolbarLayout is a wrapper for Toolbar which implements a collapsing app bar. It differs from Google’s one by introducing a new theme and new features.

This documentation page provides only the additional features, for a complete documentation of this component please take a look at:

• Android Developers
• Material.io

We also suggest you to read Samsung’s One UI design guidelines before you implement this in your app:

• Samsung Developers
• One UI Design Guidelines (page 18-28)

Styles

• Widget.Design.CollapsingToolbar

  

• Widget.Design.Light.CollapsingToolbar

  

Avoid using “Widget.MaterialComponents.*” styles.

XML attributes

• CollapsingToolbarLayout_extendedTitleEnabled

  Sets whether this view should display its own title.

• CollapsingToolbarLayout_extendedTitleTextAppearance

  Sets text-specific styling for the title text.

• CollapsingToolbarLayout_extendedSubtitleTextAppearance

  Sets text-specific styling for the subtitle text.

• CollapsingToolbarLayout_subtitle

  Sets the subtitle of this view.

Methods

• Enable/disable the fade effect for the toolbar title.

public void seslEnableFadeToolbarTitle(boolean enabled)

• Set the subtitle of this view.

public void seslSetSubtitle(@StringRes int resId)
public void seslSetSubtitle(CharSequence subtitle)

• Get the subtitle of this view.

public CharSequence getSubTitle()

• Set a custom title view, requires a CollapsingToolbarLayout.LayoutParams instance.

public void seslSetCustomTitleView(View view, LayoutParams params)

• Set a custom subtitle view.

public void seslSetCustomSubtitle(View view)

• Get the custom subtitle view.

public View seslGetCustomSubtitle()

CollapsingToolbarLayout.LayoutParams

This documentation page provides only the additional features, for a complete documentation of this component please take a look at Google’s official documentation.

XML attributes

• CollapsingToolbarLayout_Layout_isCustomTitle

  Sets whether or not the view should be used as a custom title view.

Methods

• Set whether or not the view should be used as a custom title view.

public void seslSetIsTitleCustom(Boolean isCustom)

• Get if the view is being used as a custom title view.

public boolean seslIsTitleCustom()