SubtitleCollapsingToolbarLayout

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.

Download

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

License

Copyright 2017 Hendra Anggrian

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.