bluebird 0.4.0

A Bluetooth Low Energy (BLE) plugin for Flutter — scan, connect, and read/write GATT on Android, iOS, macOS, and Web.

0.4.0

• Added L2CAP connection-oriented channel support. device.openL2capChannel(psm, secure: …) returns a BluetoothL2CapChannel — a bidirectional byte stream to the peer (input / write(...) / close()), independent of GATT, on Android (API 29+) and iOS/macOS (unsupported on Web; secure is Android-only). Data flows over a dedicated binary channel with backpressure in both directions and does not pass through the global GATT operation queue, so its throughput neither gates nor is gated by characteristic I/O. The channel closes on its own when the peer closes it or the device disconnects.
• Breaking: AdvertisementData.advName is now String?. It is null when the advertisement carries no name, rather than being coerced to an empty string. mergedWith carries the prior name forward whenever newer.advName is null.

0.3.0

• Breaking: BluetoothConnectionState now has connecting and disconnecting in addition to connected / disconnected. They are synthesized on the Dart side around device.connect() / disconnect() (the platforms only report the terminal states), so device.connectionState drives a connecting/disconnecting spinner directly. device.isDisconnected is removed — it was ambiguous with the new transient states; use !device.isConnected, or connectionState.value == BluetoothConnectionState.disconnected for a fully-disconnected device.
• Added an optional timeout to Bluebird.scan(...): the scan stops and the stream completes normally (not with an error) after the duration, so Bluebird.scan(timeout: …).accumulate().last yields the final device list. Also hardened the advertisement feed against add-after-close.

0.2.1

• Stopped re-exporting Level / Logger / LogRecord from package:logging, which collided with a consumer's own package:logging import (unnecessary_import). If you configure Bluebird.logger directly, add package:logging to your pubspec.yaml.

0.2.0

• Breaking: logging now flows through a single package:logging Logger, exposed as Bluebird.logger (with Level, Logger, and LogRecord re-exported). Nothing is printed by default — attach an onRecord listener, or call Bluebird.configureLoggerPrinting() for a console one-liner. The previous string log stream and default print output have been removed.
• Breaking: renamed Bluebird.setLogLevel to setPlatformLogLevel (and logLevel to platformLogLevel) and removed its color argument. It now sets only the native logcat / os_log verbosity; Dart-side output is filtered with Bluebird.logger.level. Records are path-scoped ([remoteId][service][characteristic] …), with platform-channel call tracing at Level.FINEST.
• Breaking: reworked error codes around ATT protocol errors. BluebirdErrorCode.gattError/cbError are replaced by androidError/darwinError (local stack or link failures) and attError (the peer answered with an ATT Error Response). A new BluetoothAttException — with AttError constants and attError — surfaces peer rejections with their raw one-octet code, uniformly across platforms.
• characteristic.notifications and characteristic.values are now broadcast streams: several listeners share one notify enable, and notify is released when the last idle listener (e.g. a mobx ObservableStream or StreamBuilder) cancels.
• Fixed Web/WASM compatibility: platform detection no longer pulls dart:io into the web build (it is now behind a conditional import), so the package is Web- and WASM-compatible.

0.1.0

• Initial release.