ConnectionPool class abstract

Manages connection pool settings for BLE devices.

Connection Pooling allows exclusive connections of scanners to devices by using a 4-character hexadecimal ID. This ensures secure, automatic connections in environments with multiple scanners across different devices.

Constructors

ConnectionPool()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

reservedIds → List<String>

A list of reserved 4-character hexadecimal IDs that cannot be used for connection pooling.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

cacheId(String deviceId, String poolId) → void

Caches the connection pool ID for the specified device. This is used to store the connection pool ID for a device without setting it. It will be called automatically whenever setId is executed to update the cache.

getConnectionPoolQRData(String poolId) → String

Generates a configuration command string that can be encoded into a QR code.

getId(String deviceId) → String

Retrieves the connection pool ID of the specified device.

isValidId(String poolId) → bool

Checks if the given ID is a valid 4-character hexadecimal value.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resetId(String deviceId) → Future<CommandResponse>

Sends the reset command to the device, resetting the connection pool ID to '0000'.

setId({required String deviceId, required String poolId}) → Future<CommandResponse>

Sets the connection pool ID to the specified 4-character hexadecimal value.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited