What is Android Studio Run?

Android developers have long been familiar with the concept of Instant Run, a feature that allows them to make code changes and see the effects on their app without having to restart it. However, with the latest release of Android Studio, version 3.5, Google has introduced a new way of achieving this functionality called Apply Changes. But what exactly is Android Studio Run?

In essence, Apply Changes is a new approach for build optimization in Android development that allows developers to push code and resource changes to their running app without restarting it. This means that developers can make changes to their code and see the effects immediately, without having to go through the process of rebuilding and reinstalling their app.

One of the key benefits of Apply Changes is its ability to redefine classes on the fly by leveraging runtime instrumentation supported in Android 8.0 (API level 26) or higher. This means that instead of rewriting the bytecode of your APK during build time, Apply Changes can make changes to your code in real-time.

In addition to providing a more seamless development experience, Apply Changes also offers greater control and predictability compared to Instant Run. When you make changes to your code, Android Studio will now prompt you to decide whether to restart your app or activity when it detects that the changes are not compatible with Apply Changes.

According to Google's Android Developers Blog, Apply Changes allows developers 'to push code and resource changes to your running app without restarting your app-and, in some cases, without restarting the current activity.' This means that developers can make changes to their app and see the effects immediately, without having to restart it or go through a lengthy build process.

In conclusion, Android Studio Run is a new feature in Android development that allows developers to push code and resource changes to their running app without restarting it. With its ability to redefine classes on the fly and provide greater control and predictability, Apply Changes is a significant improvement over Instant Run and a welcome addition to the world of Android development.

What is android studio run