Install Genymotion – This is the android emulator. I grab free for personal use version genymotion-2.5.2 for Mac. I grab free for personal use version genymotion-2.5.2 for Mac. Installing requires the typical drag to applications, except I’m dragging both the app plus cli shell icons. Let's now set up an Android device to run our React Native projects. Go ahead and plug in your device via USB to your development machine. Next, check the manufacturer code by using lsusb (on mac, you must first install lsusb ).
My latest publication about has been followed by quite a few questions about previewing the app in a simulator, rather than on the physical device through Expo gateway. The solution is really simple. This post will be really short – it’s rather a lifehack than a subject for separate write out, but after the number of questions received I decided to publish this little hint here. Let’s come back to the app we have created: our demo React Native and Expo app. IOS First and the most important thing is: make sure you have Xcode and iOS Simulator installed correctly.
It’s available in the App Store for free. You must run it before launching your app to set up and cover the initial steps. After that, you just need to run one command in the project root (or provide project path as a parameter): exp ios Trying to run the app without setting up Xcode may result in the following message, so if you see it in your terminal, go back and have the Xcode sorted! To install iOS Simulator, open Xcode and click: Preferences → Components and then install the Simulator: Try running the following command again: exp ios The output should look like this: exp Making sure project is set up correctly. exp Your project looks good! exp Opening iOS simulator exp Opening exp://.:80 in iOS simulator If you still see the error try checking the command listed in the error message and then try again: sudo xcode-select -s /Applications/Xcode.app exp ios Android Android Emulator is a little bit more complicated.
If you wish to preview your app in an emulator on your computer, the recommended (by Expo) way is. They offer a plan for personal use only, which is perfect for learning and trying your non-commercial project. In order to start you’ll need to create an account: Then after successful account activation you will be able to download Genymotion software After installation and logging in into the installed Genymotion app you need to create a virtual device. Feel free to use whichever phone and Android version you like, but I recommend using Android 7.1.0 for compatibility reasons. The next step is to tell Expo to use Genymotion tools. On macOS they are normally stored in the following path: /Applications/Genymotion.app/Contents/MacOS/tools/ Run the following command and check the output to verify that you’re doing the correct thing: $ ls /Applications/Genymotion.app/Contents/MacOS/tools/ aapt adb glewinfo You can now safely export the path above and feel free to add it to your.bashprofile or if you’re using ZSH like me to your.zshrc. Export PATH=/Applications/Genymotion.app/Contents/MacOS/tools/:$PATH That’s all!
You can now run your virtual Android device in Genymotion. After the device is started, run the following command in your Expo project root: exp android The output should be like the following exp Making sure project is set up correctly.
exp Your project looks good! exp Downloading latest version of Expo exp Installing Expo on device exp Opening on Android device You can now enjoy running your app on the Android emulator! 🙂 Please note that Genymotion software you’ve downloaded is only allowed for free personal use.
In order to work on commercial project you’ll need to purchase appropriate license!
领取地址： 最近研究 react native ，在mac 上配置android 环境时，遇到一个问题： 在执行 react native run-android 时报错： react native 错误： Could not install the app on the device, read the error above for details.
What is the best second life viewer for mac. Second life viewer free download - Second Life, Second Life, Second Life, and many more programs. Best to-do list apps of 2019 for managing tasks for the Mac The 5 best weather apps with the. The standard viewer for Second Life is called the Second Life Viewer, and the primary third party viewer is called Firestorm. Both have gotten to be very bulky and require more than a little memory. Both have gotten to be very bulky and require more than a little memory. Its a known fact that as time goes by and new viewers and OS keep being developed, the worst it gets for Mac users to run Second Life, both with official LL viewer and with FS. If you experience any problems with your viewer after performing a basic install, our first recommendation is to reinstall with a clean install. Click here for clean install instructions. A clean install is also the best way to avoid many potential issues the first time.