R8 is still experimental, so we do not recommend publishing your app using R8 yet. With Android Studio 3. When testing and developing your app, you can pre-configure an Android Virtual Device AVD snapshot with the presets, apps, data and settings that you want in-place, and repeatedly go back to the same snapshot.
Snapshots load in under 2 seconds and you can launch to specific snapshots from the Android Emulator Extended Controls panel, the command-line.
With the latest Android Emulator v You can trigger the new screen record feature via the Android Emulator Extended Controls panel, command line. Screen record in Android Emulator Virtual Scene Camera for Android Emulator - Developing and testing apps with ARCore is now even easier with the new Virtual Scene camera, which allows you to iterate on your augmented reality AR experience within a virtual environment.
The virtual scene camera can also be used as a regular HAL3 compatible camera. Open the built-in Android camera app inside the Android Emulator to get started. By default, the new virtual scene camera is the rear camera for new Android Virtual Devices created with Android Studio 3. The ADB Connection Assistant walks you through common troubleshooting steps to connect your Android device to your development machine. ADB Connection Assistant Optimize Energy Profiler - Battery life is a key concern for many phone users, and your app may impact battery life more than you realize.
The new Energy Profiler in the performance profiler suite can help you understand the energy impact of your app on an Android device. You can now visualize the estimated energy usage of system components, plus inspect background events that may contribute to battery drain. To use the energy profiler, ensure you are connected to an Android device or emulator running Android 8. Inspect exact timings and durations of your thread states, visualize where your CPU bottlenecks are across all cores, and add custom trace events to analyze.
To use system trace, start profiling your app, click into the CPU Profiler, and then choose the System Trace recording configuration. System Trace Profiler Sessions - We now automatically save Profiler data as "sessions" to revisit and inspect later while you have Android Studio open.
We've also added the ability to import and export your CPU recordings and heap dumps for later analysis or inspection with other tools. After you deploy your app to a device, the profiler automatically starts recording CPU activity when your app calls startMethodTracing String tracePath , and stops recording when your app calls stopMethodTracing.
License: Apache License 2. While the developer is fixing the problem, try using an older version. If you need the previous version of Android Studio, check out the app's version history which includes all versions available to download.
Download prior versions of Android Studio for Mac. All previous versions of Android Studio are virus-free and free to download at Uptodown.
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It also has other features like the ability to view HD videos or play music directly from the library. More Apple Software Update 2.
It was originally introduced to Mac users in Mac OS 9. A Windows version has been available since the introduction of iTunes 7. With the latest Android Emulator v You can trigger the new screen record feature via the Android Emulator Extended Controls panel, command line and from Android Studio.
The virtual scene camera can also be used as a regular HAL3 compatible camera. The ADB Connection Assistant walks you through common troubleshooting steps to connect your Android device to your development machine. Optimize Energy Profiler - Battery life is a key concern for many phone users, and your app may impact battery life more than you realize.
The new Energy Profiler in the Android Studio performance profiler suite can help you understand the energy impact of your app on an Android device. You can now visualize the estimated energy usage of system components, plus inspect background events that may contribute to battery drain.
To use the energy profiler, ensure you are connected to an Android device or emulator running Android 8. Inspect exact timings and durations of your thread states, visualize where your CPU bottlenecks are across all cores, and add custom trace events to analyze. To use system trace, start profiling your app, click into the CPU Profiler, and then choose the System Trace recording configuration. Profiler Sessions - We now automatically save Profiler data as "sessions" to revisit and inspect later while you have Android Studio open.
We've also added the ability to import and export your CPU recordings and heap dumps for later analysis or inspection with other tools. After you deploy your app to a device, the profiler automatically starts recording CPU activity when your app calls startMethodTracing String tracePath , and stops recording when your app calls stopMethodTracing. Similarly, you can also now automatically start recording CPU activity on app start-up by enabling Start Recording a Method Trace on Startup option in your run configuration.
As long as you deploy your app to a device running Android 8. To recap, the latest canary of Android Studio 3. Getting Started Download the latest version of Android Studio 3. Labels: Android , Android Studio.
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