fix: auto open app doc and fix typescript type for useDevice

Author: rezaul-byte

README.md

@@ -61,7 +61,32 @@ Add USB permissions to your `AndroidManifest.xml`:
 <uses-permission android:name="android.permission.USB_PERMISSION" />
 <uses-feature android:name="android.hardware.usb.host" />
 ```
+## Setup: Auto-Launch App
 
+To make your app open automatically when the hardware is plugged in:
+
+### 1. Define Device Filter
+Create `res/xml/device_filter.xml`:
+```xml
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Empty tag matches any USB Serial device -->
+    <usb-device />
+</resources>
+```
+
+### 2. Configure Manifest
+Update your `MainActivity` in `AndroidManifest.xml`:
+```xml
+<activity android:name=".MainActivity" android:exported="true">
+    <intent-filter>
+        <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
+    </intent-filter>
+    <meta-data 
+        android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
+        android:resource="@xml/device_filter" />
+</activity>
+```
 ## Quick Start
 
 ### Basic Device Enumeration
@@ -76,9 +101,9 @@ import {
 const devices: UsbDevice[] = getDeviceList();
 
 devices.forEach(device => {
-  console.log(`Device: ${device.productName}`);
   console.log(`Vendor ID: ${device.vendorId}`);
   console.log(`Product ID: ${device.productId}`);
+  console.log(`Manufacturer: ${device.manufacturer}`);
 });
 ```
 
@@ -127,8 +152,8 @@ import {
   onReadInterval,
   offReadInterval,
   type RawReadConfig,
-  NativeEventEmitter,
 } from '@rejaul/react-native-usb-serial';
+import {NativeEventEmitter} from 'react-native';
 
 // Configure reading parameters
 const readConfig: RawReadConfig = {
@@ -200,7 +225,7 @@ async function readSerialData(): Promise<void> {
 
 ## Advanced Usage
 
-### Soil Sensor Integration
+### Soil Sensor Integration 8-in-1 (Modbus RTU)
 
 ```typescript
 import {
@@ -209,8 +234,8 @@ import {
   offReadSoilDataInterval,
   type SoilSensorConfig,
   type SoilData,
-  NativeEventEmitter,
 } from '@rejaul/react-native-usb-serial';
+import {NativeEventEmitter} from 'react-native';
 
 // Configure modbus soil sensor
 const soilConfig: SoilSensorConfig = {
@@ -311,12 +336,9 @@ async function safeConnect(device: UsbDevice): Promise<void> {
 
 ```typescript
 type UsbDevice = {
-  deviceName: string;
   vendorId: number;
   productId: number;
   manufacturer?: string | null;
-  productName?: string | null;
-  serialNumber?: string | null;
 };
 ```
 

example/src/App.tsx

@@ -42,18 +42,12 @@ function DeviceItem({
       disabled={isConnecting}
     >
       <View style={styles.deviceInfo}>
-        <Text style={styles.deviceName}>
-          {device.productName || 'Unknown Device'}
-        </Text>
         <Text style={styles.deviceDetails}>
           {device.manufacturer || 'Unknown Manufacturer'}
         </Text>
         <Text style={styles.deviceIds}>
           VID: {device.vendorId} | PID: {device.productId}
         </Text>
-        {device.serialNumber && (
-          <Text style={styles.serialNumber}>S/N: {device.serialNumber}</Text>
-        )}
       </View>
       <View style={styles.buttonContainer}>
         {isConnecting ? (
@@ -113,7 +107,7 @@ export default function App() {
 
   // Connect to device
   const handleConnectDevice = async (device: UsbDevice) => {
-    if (selectedDevice?.deviceName === device.deviceName) {
+    if (selectedDevice?.productId === device.productId) {
       setIsConnecting(true);
       try {
         await disconnect();
@@ -254,7 +248,7 @@ export default function App() {
               <DeviceItem
                 device={item}
                 onConnect={() => handleConnectDevice(item)}
-                isSelected={selectedDevice?.deviceName === item.deviceName}
+                isSelected={selectedDevice?.productId === item.productId}
                 isConnecting={isConnecting}
               />
             )}
@@ -278,7 +272,7 @@ export default function App() {
                 {isConnectedState ? 'Connected' : 'Disconnected'}
               </Text>
               <Text style={styles.statusDevice}>
-                {selectedDevice.productName}
+                {selectedDevice.productId}
               </Text>
             </View>
           </View>

example/src/examples/DeviceManagementExample.tsx

@@ -88,7 +88,7 @@ export default function DeviceManagementExample() {
         }));
         Alert.alert(
           'Success',
-          `Connected to ${device.productName || 'Unknown Device'}`
+          `Connected to ${device.productId || 'Unknown Device'}`
         );
       } else {
         throw new Error('Failed to establish connection');
@@ -146,17 +146,14 @@ export default function DeviceManagementExample() {
       <View style={[styles.deviceCard, isConnected && styles.connectedCard]}>
         <View style={styles.deviceInfo}>
           <Text style={styles.deviceName}>
-            {item.productName || 'Unknown Device'}
+            {item.productId || 'Unknown Device'}
           </Text>
           <Text style={styles.deviceMeta}>
             {item.manufacturer || 'Unknown Manufacturer'}
           </Text>
           <Text style={styles.deviceIds}>
             VID: {item.vendorId} | PID: {item.productId}
           </Text>
-          {item.serialNumber && (
-            <Text style={styles.serialNumber}>S/N: {item.serialNumber}</Text>
-          )}
         </View>
 
         <TouchableOpacity

example/src/hooks/useUsbSerial.ts

@@ -95,7 +95,7 @@ export function useUsbSerial(): UseUsbSerialReturn {
         if (connected) {
           setSelectedDevice(device);
           setIsConnectedState(true);
-          console.log(`[USB] Connected to ${device.productName} (${device.vendorId}:${device.productId})`);
+          console.log(`[USB] Connected to (${device.vendorId}:${device.productId})`);
         } else {
           setError('Failed to connect to device');
         }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rejaul/react-native-usb-serial",
-  "version": "0.0.1",
+  "version": "0.1.1",
   "description": "Production-ready React Native USB serial communication module for Android with Modbus RTU soil sensor support",
   "main": "./lib/module/index.js",
   "types": "./lib/typescript/src/index.d.ts",

src/NativeUsbSerial.ts

@@ -1,12 +1,9 @@
 import { TurboModuleRegistry, type TurboModule , Platform} from 'react-native';
 
 export type UsbDevice = {
-  deviceName: string;
   vendorId: number;
   productId: number;
-  manufacturer?: string | null;
-  productName?: string | null;
-  serialNumber?: string | null;
+  manufacturer: string;
 };
 
 export type SoilData = {