The below was done on my Dell Inspiron 15R laptop running Ubuntu Linux 17.10… When completed, the image flashed SD card was removed from the laptop and inserted into the Raspberry Pi 3. When the RPi3 was switched on, the Android Things logo appeared after a couple of minutes, and from the main screen I was able to connect to Wifi with no problem at all.
root@Inspiron-15R:~/Downloads# pwd /home/anne/Downloads root@Inspiron-15R:~/Downloads# /home/anne/Downloads/android-things-setup-utility-linux Android Things Setup Utility (version 1.0.19) ============================ This tool will help you install Android Things on your board and set up Wi-Fi. What do you want to do? 1 - Install Android Things and optionally set up Wi-Fi 2 - Set up Wi-Fi on an existing Android Things device 1 What hardware are you using? 1 - Raspberry Pi 3 2 - NXP Pico i.MX7D 3 - NXP Pico i.MX6UL 1 You chose Raspberry Pi 3. Setting up required tools... Fetching additional configuration... Downloading platform tools... 5.44 MB/5.44 MB Unzipping platform tools... Finished setting up required tools. Raspberry Pi 3 Do you want to use the default image or a custom image? 1 - Default image: Used for development purposes. No access to the Android Things Console features such as metrics, crash reports, and OTA updates. 2 - Custom image: Upload your custom image for full device development and management with all Android Things Console features. 1 Downloading Android Things image... 314 MB/314 MB Unzipping image... Downloading Etcher-cli, a tool to flash your SD card... 22.4 MB/22.4 MB Unzipping Etcher-cli... Plug the SD card into your computer. Press [Enter] when ready Running Etcher-cli... ? Select drive /dev/mmcblk0 (15.7 GB) - 00000 ? This will erase the selected drive. Are you sure? Yes Flashing [========================] 100% eta 0s Validating [========================] 100% eta 0s iot_rpi3.img was successfully written to 00000 (/dev/mmcblk0) Checksum: e5b2d28d If you have successfully installed Android Things on your SD card, you can now put the SD card into the Raspberry Pi and power it up. Otherwise you can abort and run the tool again. Would you like to set up Wi-Fi on this device? (y/n) n Error: canceled wifi setup Stopping adb server... Stopped adb server... Now that you’re set up, try sample projects in Android Studio or in the sample repository here: https://developer.android.com/things/sdk/samples.html To learn more about features like over-the-air updates, visit the Android Things Console: https://partner.android.com/things/console Press [Enter] to quit. root@Inspiron-15R:~/Downloads#