Designing For Android: Tips And Techniques


Smashing Magazine
mobile.smashingmagazine.com

Android is an attractive platform for developers, but not all designers share our enthusiasm. Making an app look and feel great across hundreds of devices with different combinations of screen size, pixel density and aspect ratio is no mean feat. Android’s diversity provides plenty of challenges, but creating apps that run on an entire ecosystem of devices is rewarding too.

Android devices in various sizes.
There are hundreds of Android devices with different screen sizes and resolutions. (Image credit: Android Design. Used under Creative Commons license.)

At Novoda, we build Android software for brands, start-ups and device manufacturers. We often work with visual designers who are new to Android. The new Android Design site is the first resource we recommend. You should definitely check it out. However, there is plenty more to pick up! The goal is to create apps that people love to use. Thoughtful UX and aesthetically pleasing visual designs help us get there.

This article provides a set of practical tips and design considerations for creating Android apps. I’ve tried to include something useful whether you’re crafting pixel-perfect graphic assets, finding an optimal user flow or getting your hands dirty developing XML layouts.

Pixels

Visual design is hugely important in the perceived quality of an app. It might even improve usability. Most developers have some exposure to UI patterns, but developers with visual design skills are rare. They really need you. Delivering high-fidelity mock-ups, drawable resources (i.e. graphic assets) and guidance to developers is the best way to deliver an aesthetically pleasing experience to the end user.

SCALE NICELY

Android is a platform of many screen densities. There is no set of resolutions to target, rather a density independent measurement scheme for graphics, widgets and layouts. This is covered in depth in a previous Smashing article and the official documentation, so I’ll just add a mention of this neat web tool for calculating density pixels.

Screen densities.
Optimize graphics for different screen densities. (Image credit: Android Design. Used under Creative Commons license.)

It’s not always practical to hand optimize graphic assets for each density. The platform can scale resources down reasonably well. However, it’s always worth testing designs on low-end devicesand optimizing resources that scale badly.

BE STATE FRIENDLY Leer más “Designing For Android: Tips And Techniques”

Anuncios