Google has released Android Studio Quail 2, the latest version of its IDE for Android development, with a ground-up redesign of Agent Mode that enables developers to run multiple AI conversations simultaneously. The update also integrates the open-source LeakCanary memory leak detector directly into the profiler and deepens App Quality Insights integration for automated crash analysis.
Concurrent Agent Conversations
The headline feature is the ability to multitask across agent conversations. Instead of waiting for one agent task to finish before starting another, developers can now kick off a UI refactor in one tab, fix a ProGuard rule in a second, and generate documentation in a third. Google says the new architecture delivers better performance, more effective task decomposition, and improved tool support.
Agent Mode in Quail 2 supports multiple large language models beyond Gemini. To help developers choose the right model for specific tasks, Google created a dedicated benchmark for Android development that evaluates models against common tasks while incorporating best practices across permissions, navigation, connectivity, and more.
Memory and Crash Analysis
LeakCanary, the popular open-source memory leak detector, is now integrated into the Android Studio Profiler. By running heap analysis on the development machine rather than the test device, leak tracing is up to five times faster and jank-free. Once a leak is detected, the IDE can jump to the responsible line of code, fix it with Agent Mode, or have the model explain the root cause.
App Quality Insights is now fully integrated with Agent Mode, allowing the IDE to synthesize stack traces, device data, and source code to identify crash root causes. The agent analyzes the issue, proposes a step-by-step fix plan, and lets the developer review changes before applying them.
Experimental Features and Stability
Quail 2 also stabilizes the Early Access Program, letting developers test experimental AI features without upgrading the IDE. The release includes the latest stability and performance improvements from the underlying IntelliJ platform.
The update is available now as a free download from the Android Developer website.