Android Police

Articles Tagged:

development

...

Android Studio v2.1 Released To Stable Channel With Support For Android N, Java 8 Language Features, And More

With last month's release of the Android N Preview, the Tools team launched a preview release of Android Studio 2.1. Not only did the new version add support for the N Preview SDK, but it also brought a few important important and welcomed additions, including adoption and support for many of the language features in Java 8, a semi-official switch to the Jack compiler, an updated New Project wizard, and further improvements to the new and faster Android Emulator. As of today, Android Studio 2.1 has been promoted to Stable and is available to all developers.

The biggest advantage of updating and switching to the Jack compiler, aside from playing with new Android N APIs like Launcher Shortcuts, is probably the addition of Lambda Expressions.

Read More
...

Android N Feature Spotlight: ADB Has Much Faster Transfer Speeds, Improvements To Shell Commands, And A Bunch Of Compatibility Fixes

Google's introduction of Android N promises many great enhancements to the operating system, but we can't overlook some of the important awesome changes to the tools we use. The latest iteration of ADB brings some new features and significant performance improvements. Googler Elliott Hughes took to Google+ with details about the update, letting us know what we can look forward to from moving to the latest preview release of adb.

Read More
...

Google Open Sources WALT, A Tool For Measuring Touch And Audio Latency On Android And Chrome OS

From a user perspective, a phone is either snappy or it's not. If it isn't, the device is either old or garbage that a manufacturer should be ashamed of shipping.

Technically, things aren't quite so simple.

Read More
...

Twitter Fabric App Provides Android Developers With Active Metrics, Alerts, And A General Idea How To Fix Stuff That Breaks

Maintaining an app has some similarities with keeping a website up and running. One day everything is fine. The next day, an update goes out that leaves thousands of people unable to do anything. Now they're ranting on Twitter, leaving poor reviews on Google Play, and giving you a massive dose of negativity and rage to encounter when you sit down at your computer.

Read More
...

[Freebies And Fighting] Packt Is Kicking Off Android vs. iOS Week With Free Xamarin Cross-Platform Dev eBook And Promises Exclusive Deals To The Winning OS

Remember back in December (and January) when Packt Publishing gave away a couple free ebooks focused on Android development? The one-a-day promotion has been going strong since, but the books haven't exactly been targeted at the OS on our phones. But great news: this whole week is dedicated to mobile development!

The current freebie is all about showing love to both sides of the phone war – it's Xamarin Cross-platform Application Development. But you better hurry over and claim it, this particular book will expire in just over 5 hours. (Sorry, we saw this one a little late).

image

While the free book is enough reason to drop by, there's something more interesting afoot in this promotion.

Read More
...

Android Studio 2.1 Preview Adds Support For The Android N Preview And Java 8

Yesterday you read about (and maybe understood) the new Java 8 language features coming with the Android N Developer Preview. One of the prerequisites of using these improvements is the latest version of Android Studio. The IDE was briefly mentioned in that article, but we thought it deserved a little more attention for both the improvements and some of the caveats to updating right now.

The Android Studio 2.1 Preview 1 is based on the current 2.0 version in the beta channel. The changelog is basically a roadmap to supporting the new features promised with Android N: support for Java 8, improved support for the Jack compiler, and an updated New Project wizard to generate projects targeting the Android N Preview.

Read More
...

Android N Feature Spotlight: Jack Compiler Gains Support For Many Java 8 Language Features Including Lambdas, Streams, Functional Interfaces, And More

Developers have plenty of great new APIs and features coming with Android N, but perhaps the best thing to look forward to is at the language level itself. Starting with the preview SDK due out today, some of the language features of Java 8 will be supported by the Jack compiler. This will bring things like support for lambdas, default and static methods, streams, and functional interfaces. Google is also declaring that the Jack compiler will also be able to remain more up-to-date with Java language features in the future.

One of the top requests from developers over the last few years has been for a more rapid uptake of new language features for Java, many of which would allow for more efficient use of development time and ultimately easier to read code.

Read More
...

Android Support Library v23.2 Adds Auto-Switching Day/Night Theme, Support For Vector Drawables, And Much More

A fresh version of the Android Support Library is now available to developers. This may be one of the biggest updates in quite a while, as some of the changes demand a few significant internal changes. On the plus side, there aren't very many changes that should break existing code, and most of the new features will make it worth the trouble. Here's a quick introduction to some of the new changes.

Vector Drawables and Animated Vector Drawables

Full vector support was first introduced in Android 5.0 Lollipop, allowing developers to distribute apks with easily resizable vector drawings in place of multiple images at various sizes.

Read More
...

HTC Posts One M9 Android 6.0 Kernel Files, Includes Variants Such As The Dev Edition Unlocked And EU Model

When a manufacturer open sources the code that makes their device work, it's an occasion worth noting. This is one of the strengths of Android, the availability of files that enable developers and tinkerers to create software that can replace the firmware that our devices ship with. It's one of Android's differentiating factors compared to iOS and Windows Phone.

Read More
...

JetBrains Releases v1.0 Of Kotlin, A Smart JVM-Compatible Language That Can Be Used To Write Android Apps

Kotlin has been emerging as a programming language to keep a close eye on. It started as an internal project at JetBrains back in 2011 and was released early the next year. Taking inspiration from both classic C-based languages and a number of modern alternatives like Scala, Kotlin is branded as a "pragmatic" language and modeled to encourage smarter coding and easier readability. JetBrains has been tiptoeing up to an official v1.0 release for a few months, and today, it's finally here.

While it's still a fledgling language, Kotlin has earned some enthusiastic supporters among the Android development community, even a few Googlers have discussed using it in projects.

Read More
Page 1 of 2312345...10...Last»
Quantcast