Setup flutter environment in arch linux

gistfile1.txt

      pacman -S --needed git base-devel
      git clone https://aur.archlinux.org/yay.git
      cd yay
      makepkg -si
      
      yay -S flutter

      java -version

      sudo pacman -S jre8-openjdk
      
      export JAVA_HOME='/usr/lib/jvm/java-8-openjdk'
      export PATH=$JAVA_HOME/bin:$PATH 


      sudo groupadd flutterusers
      sudo gpasswd -a $USER flutterusers
      sudo chown -R :flutterusers /opt/flutter
      sudo chmod -R g+w /opt/flutter/
      
      yay -S android-sdk android-sdk-platform-tools android-sdk-build-tools
      yay -S android-platform
      
      sudo groupadd android-sdk
      sudo gpasswd -a $USER android-sdk
      sudo setfacl -R -m g:android-sdk:rwx /opt/android-sdk
      sudo setfacl -d -m g:android-sdk:rwX /opt/android-sdk
      
      sdkmanager --install "system-images;android-29;default;x86"

      avdmanager create avd -n <name> -k "system-images;android-29;default;x86"
      
      export ANDROID_SDK_ROOT='/opt/android-sdk'
      export PATH=$PATH:$ANDROID_SDK_ROOT/platform-tools/
      export PATH=$PATH:$ANDROID_SDK_ROOT/tools/bin/
      export PATH=$PATH:$ANDROID_ROOT/emulator
      export PATH=$PATH:$ANDROID_SDK_ROOT/tools/
      
      
      flutter doctor --android-licenses

      flutter create new_app
      cd new_app
      flutter run --debug

Now you also need to install the android-sdk-cmdline-tools-latest and export to the $PATH before the platform-tools

export PATH=$PATH:$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/ # <-- Before all
export PATH=$PATH:$ANDROID_SDK_ROOT/platform-tools/
export PATH=$PATH:$ANDROID_SDK_ROOT/tools/bin/
export PATH=$PATH:$ANDROID_ROOT/emulator
export PATH=$PATH:$ANDROID_SDK_ROOT/tools/

Also if you have another jdk installed, you may need to choose the jdk-8 with sudo archlinux-java set java-8-openjdk