Now in Android: a Materials 3 case research | by Manda Edling | Android Builders | Oct, 2022 | Energy Tech

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

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

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

Now on Android is a totally practical 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 gives common information updates from the weblog collection of the identical identify, serving to them keep up-to-date with the world of Android improvement.

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

Design File Launch

We have revealed the Now on Android structure file so you may find out about designing apps at scale. You possibly can duplicate the Figma file from the Materials Library or get the pdf model from our Github repository. The structure file comprises the types 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 introduced an fascinating design problem for us:

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

Along with the Portland, Oregon design company Instrument, our design crew spent two months figuring out the main points of the specification with this query in thoughts.

shade 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

Consequence #1: The colour scheme created a modern and severe palette that produced a cool technical vibe, however the blue textual content wasn’t ultimate 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 would possibly work higher, so we tried to restrict the palette to simply the model’s major colours:

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

Consequence #2: This labored higher for readability and created a hotter, extra relaxed look, however we discovered ourselves asking the query “may 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 shade palette within the shade slots, slightly than utilizing the direct output of the theme generator.

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

Consequence #3: Android’s major inexperienced shade is on the cusp of sunshine and darkish luminance,

so it can’t be used with white textual content with out accessibility distinction points. Making an attempt to decide on colours by hand on this manner was time consuming and created accessibility points. It didn’t enable us to make the most of Materials 3’s built-in capability to routinely 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 quite a lot of palettes to select from constructed from the unique model colours, which helped us perceive utilizing the Materials 3 theme with an current model, but in addition wished to totally embrace the look of Materials 3 customization. The design crew thought, “As a substitute of utilizing slight variations of Android Inexperienced and Blue, why not attempt expressing Android in a totally completely different manner?”

That is it:

Focus the design course extra on the vitality we need to present with Now on Android: enjoyable, daring and full of life

That is how the Now on Android model was born. The design crew used vibrant colours and daring shapes to precise the app’s identification.

These design selections have been particularly vital when used along side Dynamic Shade. It is a characteristic in Android 12 that chooses a shade palette for the app based mostly on the consumer’s wallpaper, permitting apps to offer a personalised expertise.

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

Fun branding in orange, blue and pink that says
Now within the first iteration of the Android model: house 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 closing palette, the impartial tones generated have been redder and hotter than they preferred. We had a number of choices: attempt to promote them within the hotter tones, hold 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 routinely generated Materials 3 types.

Any such customization isn’t beneficial until you are ready to manually examine distinction and be sure that customized colours stay accessible. Materials 3 routinely generates accessible shade palettes that, when used within the appropriate mixture, eg major to major, floor to floor, will keep accessible shade distinction. This extra customization supplied a chance to point out builders and designers a strategy to additional customise shade palettes ought to the necessity come up. For many circumstances, we suggest utilizing the routinely 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 shade and model identification in new and alternative ways. In the long run, we base our model not on a hexadecimal code, however on a temper produced by shade, shapes, sorts and the model normally as an emotion. Most of these explorations have been made doable by figma’s Materials Theme Builder plugin and Materials Design equipment.

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 structure file that comprises shade types, font types, parts, and display layouts. The file construction resembles file constructions just like the Materials 3 codelabs and kits within the Materials 3 Figma library.


design examples

the types Y Elements Sections make it straightforward so that you can view, browse, and apply colours, fonts, and software parts. the design examples present how these parts are utilized collectively for screens of various sizes. And the Impression The part lets you simply save types, fonts, and parts as a PDF if wanted.


The parts used on this software have been created utilizing the Materials 3 Design Equipment. Constructing parts based mostly on this equipment alleviates most of the difficulties designers face by permitting you to construct a element first after which adapt it to Materials 3. It is simple to use a theme to those parts after which regulate them to fit your design wants if crucial.

Throughout the Figma structure file, some parts that have been personalized past the Materials 3 equipment and Theme Builder plugin are visually labeled so designers can see the place adjustments have been made. These element adjustments have been made after consumer testing and evaluation 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 be taught from the Now on Android app, however we’re additionally studying as we go and stay up for bringing these learnings to you.

In case you have any feedback or questions in regards to the Now in Android Design file, you may depart a remark or create a difficulty on our GitHub repository.

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Now in Android: a Material 3 case study | by Manda Edling | Android Developers | Oct, 2022