How I can multiline the expanded title of CollapsingToolbarLayout?

Question

My problem is the next. I would use relatively large texts as CollapsingToolbarLayout title so I need to show it as multiline mode. When I try to change text appearance through the setExpandedTitleTextAppearance() method it doesn't work. The code who I used is the next:

<style name="ToolbarExpandedTitle">
    <item name="android:textSize">48sp</item>
    <item name="android:shadowColor">#ffffff</item>
    <item name="android:textColor">@android:color/white</item>
    <item name="android:singleLine">false</item>
    <item name="android:minLines">3</item>
    <item name="android:lines">4</item>
    <item name="android:maxLines">5</item>
</style>

I would like to see the title on multiple lines instead of showing the ellipsis.

Answer 1

Checkout this library multiline-collapsingtoolbar.

multiline-collapsingtoolbar is a replacement for CollapsingToolbarLayout from the Android Design Support Library which can deal with multiline titles (currently hard-coded to a maximum of 3 lines) in the expanded state. When collapsing the toolbar, the lower lines of the title fade away to leave only the top line visible.

As the Design Support Library, it should be compatible with API 7 (Android 2.1) and above