react native run on a particular emu 1

react native run on a particular emu

npx react-native run-android --deviceId=DEVICE_ID
or
npm run android -- --deviceId=DEVICE_ID

To see available devices ids:
adb devices//emulator-????

Here is what the above code is Doing:
1. We’re importing the react-native-device-info package.
2. We’re creating a DeviceInfo class that extends the Component class.
3. We’re creating a state object that has a deviceId property.
4. We’re using the getUniqueID() method from the react-native-device-info package to get the device ID.
5. We’re setting the deviceId property of the state object to the device ID.
6. We’re rendering the device ID to the screen.

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