Driver Manager hooks into System.loadLibrary(), System.load(), Runtime.loadLibrary0(), and BaseDexClassLoader.findLibrary() via Xposed. When a scoped app tries to load a native driver, the hook redirects it to your custom driver file. The stock system drivers are never touched on disk.

Features

Per-App Driver Scoping — Select a driver, then pick which apps use the custom version (LSPosed-style checkbox UI)
System-Wide Mode — Apply a custom driver to all user apps with one toggle
Driver Registry — Auto-scans /vendor for GPU, WiFi, Bluetooth, audio, camera, USB, and SDR drivers with SHA256 hashing
Multiple Variants — Keep multiple versions of a driver and switch between them
Kernel Module Manager — Load/unload .ko kernel modules, set autoload, check compatibility
Driver Protection — SHA256 baseline integrity checking to detect unauthorized changes to system drivers
File Redirect Hooks — Also intercepts FileInputStream for firmware/config file redirection per-app

Requirements

Android 10+ (API 29+)
Vector (LSPosed fork) or compatible Xposed framework
Root (KernelSU or Magisk) for .ko management and driver scanning

Installation

Build the APK or grab a release
Install the APK
Enable the module in Vector
Set the module scope to the apps you want to manage
Open Driver Manager and tap the scan button to discover system drivers
Enable a driver, add custom variants, and scope apps to use them

Building

./gradlew assembleRelease

Output: app/build/outputs/apk/release/app-release.apk

Project Structure

app/src/main/
├── assets/xposed_init              # Xposed entry point
├── java/com/seteclabs/drivermanager/
│   ├── xposed/DriverHook.java      # Xposed hooks (the core)
│   ├── manager/
│   │   ├── ScopeManager.java       # Per-app scope config
│   │   ├── DriverRegistry.java     # Driver discovery + database
│   │   ├── KoManager.java          # .ko kernel module management
│   │   ├── ProtectionManager.java  # Integrity checking
│   │   └── RootShell.java          # Root command execution
│   ├── model/                       # Data classes
│   └── ui/                          # Activity + Fragments
└── res/                             # Layouts, colors, themes

Config Location

/data/local/tmp/driver-manager/
├── scopes/          # Per-package JSON configs (read by Xposed hook)
├── drivers/         # Custom driver files
├── modules/         # .ko kernel modules
├── backup/          # Driver backups for integrity restore
└── autoload.conf    # Modules to load at boot

Supported Driver Categories

Category	What it scans
GPU	EGL libs, Vulkan ICDs in `/vendor/lib64/egl/`, `/vendor/lib64/hw/`
WiFi	BCM/WCN/WLAN firmware in `/vendor/firmware/`, `/vendor/etc/wifi/`
Bluetooth	HCD/BT firmware in `/vendor/firmware/`, `/vendor/etc/bluetooth/`
Audio	Audio HAL in `/vendor/lib64/hw/`
Camera	Camera HAL in `/vendor/lib64/hw/`
USB	libusb in `/vendor/lib64/`, `/system/lib64/`
SDR	RTL-SDR, HackRF, Airspy libs (Termux)

License

Free for personal use. Redistribution, modification, or use beyond personal purposes requires approval. See LICENSE for full terms.