DOCKER ANDROID EMULATOR MAC OS X V10

Docker Android Emulator Mac OS X V10

The emulator itself is of very high quality. Emulator that supports multiple formats of PSP software but also on Mac OS X, Linux, Android and many other platforms. It gives you the ability to test your Android projects across more devices than you could ever realistically hope to get your hands on.PPSSPP - PSP emulator 1.11.3. On Mac OS X v10.10 Yosemite and higher.The emulator is one of the most powerful tools in the Android developerвЂ™s arsenal. I couldn't run Docker and my Android simulator simultaneously, but the awesome answers provided by noomz and Nimrodda led me to my fix: I checked my HAXM version with emulator-check accel from /path/to/Android/sdk/tools (I'm on a Mac) and the installed version (6.0.1) was not in sync with what Android Studio claimed I had installed (6.2.1).This will allow you to build a Docker image running android emulators with NoVNC so you can see and work with them.

In this article, IвЂ™m going to share 6 tips and tricks for supercharging the Android SDKвЂ™s built-in emulator.Note, since Android Studio is now the recommended development environment for Android, all of these tips are geared towards Android Studio, although some of them will be applicable to Eclipse users, too. The good news is, the emulator doesnвЂ™t have to leave you tearing your hair out. A seriously long time.Despite this drawback, the emulator is still the best way to test how your app translates across multiple hardware and software configurationsвЂ”so thereвЂ™s no getting away from the fact: sooner or later youвЂ™re going to have to boot up the emulator.The emulator has improved in recent years, so itвЂ™s nowhere near as slow as it used to be, but testing on the emulator can still be a frustrating experience, particularly if you need to keep switching between multiple Android Virtual Devices (AVDs). Better get comfortable, because the emulator takes a long time to load. This creates the complete environment in which the Android Emulator runs.However, the emulator does have one massive flaw, which becomes glaringly obvious the first time you launch it. For environment, drivers, and pre-installed system dependencies, we put together a Docker image generator.

However, the next time you make changes to your project, youвЂ™ll notice a small, yellow thunderbolt icon appears within the вЂRunвЂ™ and вЂDebugвЂ™ buttons. If that sounds familiar, then youвЂ™re going to love Instant Run.The first time you hit вЂRunвЂ™ or вЂDebugвЂ™ with Instant Run enabled, Android Studio launches the emulator, loads your chosen AVD, and pushes your APK normally. If youвЂ™ve ever installed a work-in-progress project on an AVD, made some changes to that project, and then tried to push those changes to the AVD no doubt youвЂ™ve been left tapping your foot while the AVD re-installs and re-launches your project from scratch.

Your app continues to run as normal and it simply loads the changes the next time the relevant method is called. Hot Swap: Instant Run can apply incremental code changes without having to relaunch your app or even restart the current Activity. In the best case scenario, your app wonвЂ™t even need to restart вЂ” your code changes will appear in the running instance of your app, as if by magic.However, the way Instant Run applies your updates will vary depending on the nature of those updates and some updates are easier to apply than others:

A cold swap is required for any structural changes such as adding or removing an annotation, instance field or static method signature, or changing your projectвЂ™s list of implemented interfaces.To use Instant Run, you need to install the Android Plugin for Gradle version 2.0.0 or higher. Cold Swap: This swap is a bit slower, as your app is restarted (although not re-installed). A warm swap is typically required for changes in resources. Warm Swap: This kind of swap is still very fast, but Instant Run will need to restart the Activity before the changes appear in your app.

If your IDE and SDK are up to date, then creating an x86 AVD is generally pretty straightforward. Enable all of the options in this window, apart from вЂRestart activity on code changes.вЂ™The Android emulator supports system images that emulate two different CPUs: ARM and Intel x86.Using an x86 system image can speed up the emulator considerably, so this is the option youвЂ™ll typically want to opt for. In the window that appears, select вЂBuild, Execution, DeploymentвЂ™ followed by вЂInstant Run.вЂ™ Selecting вЂAndroid StudioвЂ™ from the toolbar, followed by вЂPreferencesвЂ¦вЂ™ However, if Instant Run doesnвЂ™t seem to be enabled, you can enable it manually by: If you experience this, then try adding your project folder to Windows DefenderвЂ™s list of exclusions.Instant Run is enabled by default for projects that use version 2.0.0 or higher of the Gradle plugin.

In the window that appears, double-click IntelHAXM.mpkg to start the installation. Open the Android SDK folder on your computer, and navigate to Android/sdk/extras/intel/Hardware_Accelerated_Execution_Manager. Download HAXM installerUnlike most of the other items you download through the SDK Manager, the HAXM driver doesnвЂ™t install automatically. Scroll down and youвЂ™ll see an вЂIntel x86 Emulator Accelerator (HAXM Installer)вЂ™ option вЂ” download it. X86 images tabTo download additional x86 system images for different versions of the Android operating system, you just need to click the corresponding вЂDownloadвЂ™ link.However, if you see an error message when you try to create an x86 AVD, or nothing appears in the вЂx86 ImagesвЂ™ tab, then you may not have the Intel Hardware Accelerated Execution Manager (HAXM) installed.To install HAXM, launch the SDK Manager and make sure the вЂSDK ToolsвЂ™ tab is selected.

Although вЂUse Host GPUвЂ™ used to appear in the AVD Manager, this option isnвЂ™t currently available in Android Studio, but the good news is you can still enable GPU emulation if you launch an AVD from the command line.To launch your AVD with GPU emulation enabled, create the AVD you want to use as normal. This can make the emulator run much faster.GPU Emulation is turned off by default, so you need to enable it whenever you launch an AVD. Once HAXM is installed, repeat the process of creating a new AVD вЂ“ this time, you should be able to create an AVD with an x86 system image, or at least download an x86 image if none are currently available.GPU emulation (sometimes referred to as GPU acceleration) is where the emulator utilises the host machineвЂ™s GPU to accelerate drawing options.

Virtual machine accelerationMany modern CPUs provide extensions for running virtual machines (VMs) more efficiently.You can use these extensions to run the Android emulator inside an accelerated virtual machine, which can improve the execution speed. Spend some time interacting with the AVD, and you should notice a speed improvement. My command looks like this:Cd /Users/jessicathornsby/Library/Android/sdk/toolsNext, launch the emulator you created (myemulator) with the -gpu on flag, for example:The AVD will launch with graphics acceleration enabled.

Disable the emulatorвЂ™s boot animationBy default, the emulator displays a boot animation as it starts up. And thatвЂ™s it вЂ” just launch and use your AVD as normal.To stop using the virtualisation kernel driver at any point, make sure youвЂ™ve closed any x86 emulators and then run the following command in the Terminal window:Sudo /System/Library/Extensions/intelhaxm.kext/Contents/Resources/uninstall.sh 5. Machdep outputIf youвЂ™re on Linux, you can verify whether your CPU has support for Intel VT tech by running the following command:Even if your development machine supports these virtualisation extensions, they may be turned off by default, so if you encounter problems then you may need to check your computerвЂ™s documentation, in order to find out how to enable them.YouвЂ™ll also need to use an x86 system image, so if you donвЂ™t already have an appropriate AVD, then create an x86-based AVD configuration now. AMD Virtualization (AMD-V, SVM) extensions (Linux only).If youвЂ™re unsure what virtualisation technologies your Mac supports, then open the Terminal and run the following command:Check the output for any of the Intel virtualisation extensions. Intel Virtualization Technology extensions (VT, VT-x, vmx).

You can shave precious seconds off the time it takes the emulator to load by disabling the boot animation.Once again, this requires you to issue a few commands, so make sure your Terminal is pointing at the SDKвЂ™s вЂToolsвЂ™ folder.

Mac Docker Android Emulator