Android Subtitle Collapsing Toolbar Layout

Android Subtitle Collapsing Toolbar Layout.

Standard CollapsingToolbarLayout with subtitle support. Using internal components of support design library allows it to behave similarly to its sibling CollapsingToolbarLayout, while also ensuring minimum library size.

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This library follows AndroidX's revisions.

repositories {
    google()
    jcenter()
}

dependencies {
    implementation "com.google.android.material:material:$version"
    implementation "com.hendraanggrian.material:collapsingtoolbarlayout-subtitle:$version"
}

For older support library, use legacy artifacts.

implementation "com.android.support:design:$version"
implementation "com.hendraanggrian:collapsingtoolbarlayout-subtitle:$version"

Usage

Treat SubtitleCollapsingToolbarLayout just like a regular CollapsingToolbarLayout.

<androidx.coordinatorlayout.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <com.google.android.material.appbar.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <com.google.android.material.appbar.SubtitleCollapsingToolbarLayout
            android:id="@+id/subtitlecollapsingtoolbarlayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:contentScrim="?colorPrimary"
            app:layout_scrollFlags="scroll|exitUntilCollapsed"
            app:subtitle="Papua, Indonesia"
            app:title="Raja Ampat">

            <!-- collapsing toolbar content goes here -->

            <androidx.appcompat.widget.Toolbar
                android:layout_width="match_parent"
                android:layout_height="?actionBarSize"
                app:layout_collapseMode="pin"/>
        </android.support.design.widget.SubtitleCollapsingToolbarLayout>
    </com.google.android.material.appbar.AppBarLayout>

    <!-- content goes here -->

</androidx.coordinatorlayout.widget.CoordinatorLayout>

Attributes

SubtitleCollapsingToolbarLayout has all the attributes of CollapsingToolbarLayout, and a few extras.

Attribute	Description	Default value/behavior
subtitle	subtitle text	disabled
collapsedSubtitleTextAppearance	text appearance of subtitle when collapsed	TextAppearance.AppCompat.Widget.ActionBar.Subtitle
expandedSubtitleTextAppearance	text appearance of subtitle when expanded	TextAppearance.AppCompat.Headline

Download From GitHub


Download complete project source code from GitHub