#Android jrebel how to#

Once the plugin is installed, you’ll need to restart Android Studio, as usual after a plugin installation. After which you need to install via the Plugins > Install plugin from disk… route. If for some reason you can’t access the public maven repositories you can download it directly from the JetBrains homepage. You can download it directly from the IDE by navigating to Plugins > Browse Repositories and searching for “JRebel for Android”. JRebel for Android is available as a plugin for Android Studio. Let’s take the Google IO 2015 app and see how the JRebel for Android setup works as well as how it can save you valuable time. This logic is nothing new and has been present in the Java EE/SE and JRebel for more than 8 years. Instead, the APK gets installed once and delta packages are shipped over to the device or emulator and are applied during runtime.

It takes a different approach by not introducing a new apk after each change. One thing you can try is JRebel for Android. For example, having annotation-based dependency injections are nice to have for a cleaner architecture, but it has an impact on your build time. Although you can win back seconds and maybe even minutes, some bottlenecks will still remain in your build. There are some great posts on this, including, “ Making Gradle builds faster”.

#Android jrebel how to#

The interwebs are packed full with suggestions of how to squeeze the most out of your Gradle builds. This puts you in the position where you spend most of your time figuring how to make your build run faster rather than adding more value to your actual app.

As the functionality of your project grows you’ll find that your build times follow suit. Android development is great as long as your project stays relatively small.