To use emulator command, a device has to be created first using Android Studio → Avd Manager Creating emulator using Android Studio This step can be skipped if a real device is connectedĮmulator can be started using emulator command or using Android Studioįor systems with low memory, use emulator command to avoid waiting for applications to open up or (probably) freezing the system In the terminal, run the flutter devices command to verify that Flutter recognizes your connected Android device If prompted on device, authorize computer to access device Skip this step to set up an emulator insteadĪn Android device running Android 4.1 (API level 16) or higher is required to run Flutter applicationĮnable Developer options and USB debugging on your device (check Android documentation)Ĭonnect phone to computer using a USB cable If not created already, create app using flutter command flutter create nc_appīy convention, Flutter apps and packages are named in lower case and words are separated by underscore ( _)Ĭhange current working directory (here nc_app) cd nc_app Set up Android device Switch to java 8 using its path (or name) sudo update-java-alternatives -s /usr/lib/jvm/java-1.8.0-openjdk-amd64 Open iphone emulator mac flutter install#Install java 8 (if not already) with sudo apt-get install openjdk-8-jdk openjdk-8-jreĬheck there's other version(s) of java installed update-java-alternatives -l Use Java 8 instead of Java 14, which might lead to gradle issues Switching Java If flutter is not installed check Installing Flutter Running in Linux/Ubuntu This command checks environment and displays a report to the terminal window Use following command to check if required dependencies are installed flutter doctor Running an Android app in Flutter requires Android SDK and an emulator or a connected Android device and running an iOS App requires Xcode and a simulator or a connected iOS device
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