Añadida la clase conexion y la apertura del lector de codigos.

app/src/main/java/com/example/saipp/data/MariaDbConnection.kt

@@ -0,0 +1,37 @@
+package com.example.saipp.data
+
+import android.util.Log
+import java.sql.Connection
+import java.sql.DriverManager
+import java.sql.SQLException
+import java.util.Properties
+
+object MariaDbConnection {
+    private const val TAG = "MariaDbConnection"
+
+    // TODO: Replace with your actual database details
+    private const val HOST = "YOUR_HOST_IP" 
+    private const val PORT = "3306"
+    private const val DATABASE = "YOUR_DATABASE_NAME"
+    private const val USER = "YOUR_USER"
+    private const val PASSWORD = "YOUR_PASSWORD"
+
+    private const val URL = "jdbc:mariadb://$HOST:$PORT/$DATABASE"
+
+    fun getConnection(): Connection? {
+        return try {
+            // Load the driver explicitly if needed
+            Class.forName("org.mariadb.jdbc.Driver")
+            
+            val props = Properties()
+            props.setProperty("user", USER)
+            props.setProperty("password", PASSWORD)
+            props.setProperty("connectTimeout", "5000") // 5 seconds timeout
+
+            DriverManager.getConnection(URL, props)
+        } catch (e: Exception) {
+            Log.e(TAG, "Error connecting to MariaDB: ${e.message}", e)
+            null
+        }
+    }
+}