dpadr

A tiny D-pad remote for any ADB-connected Android device. Single Go binary, web UI, no dependencies. Optional Flutter Android app over Bluetooth.

Features

Server (Go)

• D-pad (Up / Down / Left / Right / OK) plus Back, Home, Recents
• Numpad (0–9, ∗, ⌫) for dialer / PIN entry
• Free-text input — types into the focused EditText via input text
• Speaks the ADB protocol directly over TCP — no adb.exe shell-out
• Embedded web UI — single self-contained executable
• Light + dark theme with toggle
• Mobile-responsive layout
• Keyboard input: arrow keys, Enter / Space, Esc / Backspace, H, R
• Multi-device picker
• Multi-display picker (Android 10+) — routes via input -d <id>
• LAN-accessible — bind -addr 0.0.0.0:7878 to control from your phone

Android app (Flutter, optional)

• Bluetooth Classic / SPP transport — no LAN required
• Auto-discovers paired computers; the laptop's dpadr server registers an SPP UUID via Winsock so the phone resolves it by service, not channel
• Same key set as the web UI — D-pad, navigation, numpad, free-text
• Live device + display picker on the remote screen
• Last-connected device pinned to a hero card on launch
• Light + dark theme, persisted across launches