now on Android: a case examine of Materials 3 | by Manda Edling | Android Builders | October 2022 | Area Tech

virtually now on Android: a case examine of Materials 3 | by Manda Edling | Android Builders | October 2022

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Learn how we designed the Now in Android app with Materials 3

Manda Edling (UX Designer) and Paris Hsu (Product Supervisor) from the Android Developer Expertise workforce wrote the next publish

Figma file cover with the words
Materials 3 Case Examine – Now in Android App with Materials 3

Now on Android is a totally useful Android app constructed totally with Kotlin, Jetpack Compose, and designed with Materials 3. Its supply code and supporting materials is meant as a helpful reference for builders.

For finish customers, it offers common information updates from the weblog collection of the identical title, serving to them keep up-to-date with the world of Android growth.

This text describes how we apply Materials 3 ideas to the app and explores the connected format file that was simply launched.

Design File Launch

We have printed the Now on Android format file so you possibly can find out about designing apps at scale. You may duplicate the Figma file from the Materials Library or get the pdf model from our Github repository. The format file comprises the kinds and parts created for the Now in Android app; serves as a information for designers creating Materials 3 parts and Android app designs.

design problem

At I/O ’21, Google launched Materials 3, the newest evolution of Materials Design that encompasses emotion, expressiveness, and customization.

Image of an Android application that uses the dynamic theme of Material 3. The theme is based on the image of a yellow flower.
Materials 3: dynamic theming

This practice expertise offered an fascinating design problem for us:

“How might we design the Now in Android app with Materials 3’s new customized design system in a method that additionally displays Android developer branding?”

Along with the Portland, Oregon design company Instrument, our design workforce spent two months figuring out the small print of the specification with this query in thoughts.

coloration experiments

Experiment 1: First we tried the obvious concept: seeding the first, secondary and tertiary colours of the Android model within the Materials Theme Builder:

Material 3 color palette using the Android brand colors, blue and green.
First experiment: direct seeding of Android colours

Outcome #1: The colour scheme created a modern and critical palette that produced a cool technical vibe, however the blue textual content wasn’t splendid for an app that shows articles and information.

An example app using the above blue and green color palette
First experiment: pattern screens

Experiment #2: We realized {that a} associated however simplified palette may work higher, so we tried to restrict the palette to only the model’s main colours:

Material 3 color palette using Android green as primary color
Second experiment: restrict the palette to main inexperienced solely

Outcome #2: This labored higher for readability and created a hotter, extra relaxed look, however we discovered ourselves asking the query “might we apply the Android theme extra instantly?”

An example application using the green primary color palette above
Second experiment: pattern screens

Experiment #3: For this experiment, we manually choose the colour from the Android coloration palette within the coloration slots, reasonably than utilizing the direct output of the theme generator.

A visualization that highlights the selection of colors that match the Android brand
Third experiment: handbook collection of particular person colours

Outcome #3: Android’s main inexperienced coloration is on the cusp of sunshine and darkish luminance,

so it can’t be used with white textual content with out accessibility distinction points. Attempting to decide on colours by hand on this method was time consuming and created accessibility points. It didn’t permit us to reap the benefits of Materials 3’s built-in means to robotically generate accessible palettes.

A palette created by selecting colors by hand that displays errors where the contrast is not light or dark enough for accessibility.
Third experiment: palate with accessibility issues

the pivot

After these experiments, we had a wide range of palettes to select from constructed from the unique model colours, which helped us perceive utilizing the Materials 3 theme with an present model, but in addition wished to completely embrace the look of Materials 3 customization. The design workforce thought, “As a substitute of utilizing slight variations of Android Inexperienced and Blue, why not strive expressing Android in a totally totally different method?”

That is it:

Focus the design route extra on the vitality we need to present with Now on Android: enjoyable, daring and energetic

That is how the Now on Android model was born. The design workforce used vibrant colours and daring shapes to specific the app’s id.

These design selections had been particularly necessary when used together with Dynamic Shade. It is a characteristic in Android 12 that chooses a coloration palette for the app primarily based on the person’s wallpaper, permitting apps to supply a customized expertise.

Even when utilizing a customized coloration palette, the app’s daring shapes and typography keep the Android model’s defining traits: enjoyable, eye-catching, and energetic.

Fun branding in orange, blue and pink that says
Now within the first iteration of the Android model: residence display
A visual example of default color mapping and custom color mapping
Now within the first iteration of the Android model: dynamic themes

The ultimate contact…

There was one facet of the colour palette that our stakeholders took problem with. They did not like our impartial tones. For our ultimate palette, the impartial tones generated had been redder and hotter than they favored. We had a number of choices: attempt to promote them within the hotter tones, preserve exploring palettes, or simply cool the neutrals. We take this as a real-world problem, one which many designers and builders face day-after-day. We determined to discover what it means to customise the robotically generated Materials 3 kinds.

The sort of customization is just not advisable until you’re ready to manually test distinction and be certain that customized colours stay accessible. Materials 3 robotically generates accessible coloration palettes that, when used within the right mixture, eg main to main, floor to floor, will keep accessible coloration distinction. This extra customization supplied a chance to indicate builders and designers a technique to additional customise coloration palettes ought to the necessity come up. For many circumstances, we suggest utilizing the robotically generated palette.

Visual example of neutral colors from light to dark
tonal palette
The color palette used for the published version of the Now in Android app
finish palette


Creating the Now in Android model with Materials 3 made us take into consideration coloration and model id in new and other ways. In the long run, we base our model not on a hexadecimal code, however on a temper produced by coloration, shapes, varieties and the model basically as an emotion. All these explorations had been made potential by figma’s Materials Theme Builder plugin and Materials Design package.

Cover art showing different views of the Now in Android app

file construction

As soon as we discovered our visible design system, we began constructing mockups and experimenting with layouts. To assist with this, we created a Figma format file that comprises coloration kinds, font kinds, parts, and display layouts. The file construction resembles file buildings much like the Materials 3 codelabs and kits within the Materials 3 Figma library.


design examples

the kinds Y Parts Sections make it simple so that you can view, browse, and apply colours, fonts, and utility parts. the design examples present how these parts are utilized collectively for screens of various sizes. And the Impression The part permits you to simply save kinds, fonts, and parts as a PDF if wanted.


The parts used on this utility had been created utilizing the Materials 3 Design Equipment. Constructing parts primarily based on this package alleviates lots of the difficulties designers face by permitting you to construct a part first after which adapt it to Materials 3. It is easy to use a theme to those parts after which regulate them to fit your design wants if needed.

Inside the Figma format file, some parts that had been personalized past the Materials 3 package and Theme Builder plugin are visually labeled so designers can see the place adjustments had been made. These part adjustments had been made after person testing and evaluate with stakeholders.

Image of button components layout file Now in Android
Now in android button parts

Whats Subsequent?

As work continues on the Now in Android app and its design evolves, search for updates to each the design file and future Now in Android blogs. Not solely can we hope designers and builders alike study from the Now on Android app, however we’re additionally studying as we go and look ahead to bringing these learnings to you.

When you have any feedback or questions concerning the Now in Android Design file, you possibly can go away a remark or create a difficulty on our GitHub repository.

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now on Android: a case study of Material 3 | by Manda Edling | Android Developers | October 2022

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