React-Native run-android on specific device

Question

Is it possible to use the run-android command for one specific device only?

For example, if I have three devices (or emulators) connected and I want to use

Answer 1

In our experience:

To list AVDs:

$ANDROID_HOME/tools/emulator -list-avds

To run a specific emulator: use the -avd flag

$ANDROID_HOME/tools/emulator -avd Pixel_API_28_AOSP

To run React Native in the currently-running emulator:

react-native run-android

To choose between multiple running emulators: (per this answer)

adb devices
react-native run-android --deviceId=DEVICE_ID