Script for quick connection using `adb pair` and `adb connect` on Mac

ConnectWiFiAdb.sh

#!/bin/bash

show_help() {
    cat <<EOF
Usage: $0 [IP_ADDRESS] [PAIR_PORT] [PAIR_CODE] [CONNECT_PORT] [--restart-server]

Arguments:
  IP_ADDRESS         Phone's IP address (e.g., 192.168.0.101)
  PAIR_PORT          Port for pairing (e.g., 46155)
  PAIR_CODE          Pairing code (e.g., 830119)
  CONNECT_PORT       Port for connection (e.g., 35963)

Options:
  -h, --help         Show this help message and exit
  --restart-server   Restart the ADB server before executing commands
EOF
}

get_param() {
    local value="$1"
    local prompt="$2"
    if [ -z "$value" ]; then
        read -p "$prompt" value
    fi
    echo "$value"
}

restart_adb_server() {
    echo "Restarting ADB server..."
    adb kill-server
    adb start-server -a
    echo "ADB server restarted."
}

# Check for help flag or restart-server flag
restart_flag=false
for arg in "$@"; do
    if [[ "$arg" == "-h" || "$arg" == "--help" ]]; then
        show_help
        exit 0
    elif [[ "$arg" == "--restart-server" ]]; then
        restart_flag=true
    fi
done

# Restart the ADB server if the flag is set
if $restart_flag; then
    restart_adb_server
fi

ip=$(get_param "$1" "Enter the phone's IP address (e.g., 192.168.0.101): ")
pair_port=$(get_param "$2" "Enter the pairing port (e.g., 46155): ")
pair_code=$(get_param "$3" "Enter the pairing code (e.g., 830119): ")

adb pair "$ip:$pair_port" "$pair_code"
if [ $? -eq 0 ]; then
    echo "Pairing successful."
    connect_port=$(get_param "$4" "Enter the connection port (e.g., 35963): ")
    adb connect "$ip:$connect_port"
    if [ $? -eq 0 ]; then
        echo "Connection successful."
    else
        echo "Error during connection."
    fi
else
    echo "Error during pairing."
fi

Usage:

./ConnectWiFiAdb.sh 192.168.0.101
./ConnectWiFiAdb.sh 192.168.0.101 --restart-server
./ConnectWiFiAdb.sh -h

Go to Settings / Developer options / Wireless Debugging / Connect with code to obtain IP, pair port and another parameters.