This makes it possible for developers to easily test the applications on Android devices of different API levels. To install the emulator, go to SDK manager and click on Android emulator under SDK tools. To run an app on the emulator, open Android Studio and click on 'Run'. When I run the Android Emulator, I have already installed the Android. When I turn off the Hyper-V feature completely the Android emulator comes. I am still unable to fix it on my mac even after following up the instructions. ![]() Logs from the point where I start tests with a different virtual device: At this point, the screen of the new device is black and never boots up. If I try to quit one of the emulators before reaching the error in the log above, Appium crashes: Error: read ECONNRESET at exports._errnoException (util.js:1022:11) at TCP.onread (net.js:572:26) I guess I did something out of the ordinary to make the crash happen though. I need to run tests on multiple versions of Android; multiple devices would either use quite a bit of the host machine's RAM, or be limited by the global setting in HAXM I guess. It would be nice to be able to run them one by one, but it's not a big deal for this reason alone. I actually also currently rely on some tricks to edit the /system/etc/hosts file of whichever device is running, using adb. Supporting multiple concurrent devices makes things more difficult for me right now. I came across the Android-only command line parameter --reboot. ![]() It seems to do more or less what I wanted. Maybe we can close this issue? ? When using this parameter, I can now run tests on more than one Android device/platform on the same host machine. The only unexpected behavior now is that this seems to cause the client to throw an exception. [debug] [ADB] Running '/usr/local/opt/android-sdk/platform-tools/adb' with args: ['-P',5037,'-s','emulator-5554','emu','kill'] [Logcat] Logcat terminated with code 0, signal null [debug] [ADB] Running '/usr/local/opt/android-sdk/platform-tools/adb' with args: ['-P',5037,'-s','emulator-5554','shell','am','force-stop','io.appium.unlock'] [ADB] successfully killed emulator 'Nexus_5_7.1.1' [Appium] Had trouble ending session cd3cee9b-30a1-48d6-bb55-0f59c9fb59df: Error executing adbExec. Original error: 'Command '/usr/local/opt/android-sdk/platform-tools/adb -P 5037 -s emulator-5554 shell am force-stop io.appium.unlock' exited with code 1'; Stderr: 'error: device 'emulator-5554' not found'; Code: '1' [Appium] Removing session cd3cee9b-30a1-48d6-bb55-0f59c9fb59df from our master session list [MJSONWP] Encountered internal error running command: Error: Error executing adbExec. There are a lot of valid reasons why someone would want to run on their PC. App developers may be trying to test their application before shipping it out. Gamers may want to use a mouse and keyboard on their games. Maybe you just want it there to have it. In any case, Android emulation on PC is possible and we’re going to take a look at the best Android emulators for PC. Please note, the process is rarely easy and some of these require some technical knowledge.
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March 2019
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