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
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
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 setterinherited
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