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Wait for writeWithoutResponse completion (#166)

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* Wait for writeWithoutResponse request completion on Android

* Wait for writeWithoutResponse request completion on Darwin

* Add WriteWithoutResponse button in example app

* Update changelog and bump version

* Apply suggestions from code review

Co-authored-by: Foti Dim <foti@navideck.com>

---------

Co-authored-by: Foti Dim <foti@navideck.com>
This commit is contained in:
Rohit Sangwan
2025-06-26 11:35:59 +05:30
committed by GitHub
parent 0008231bdf
commit d56851cbfb
7 changed files with 60 additions and 34 deletions
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example/lib/peripheral_details/peripheral_detail_page.dart
+13 -10
View File
@@ -129,7 +129,7 @@ class _PeripheralDetailPageState extends State<PeripheralDetailPage> {
}
}
Future<void> _writeValue() async {
Future<void> _writeValue({required bool withResponse}) async {
BleCharacteristic? selectedCharacteristic = this.selectedCharacteristic;
if (selectedCharacteristic == null ||
!valueFormKey.currentState!.validate() ||
@@ -146,13 +146,8 @@ class _PeripheralDetailPageState extends State<PeripheralDetailPage> {
}
try {
await selectedCharacteristic.write(
value,
withResponse: _hasSelectedCharacteristicProperty(
[CharacteristicProperty.writeWithoutResponse],
),
);
_addLog('Write', value);
await selectedCharacteristic.write(value, withResponse: withResponse);
_addLog('Write${withResponse ? "" : "WithoutResponse"}', value);
} catch (e) {
debugPrint(e.toString());
_addLog('WriteError', e);
@@ -377,11 +372,19 @@ class _PeripheralDetailPageState extends State<PeripheralDetailPage> {
discoveredServices.isNotEmpty &&
_hasSelectedCharacteristicProperty([
CharacteristicProperty.write,
CharacteristicProperty.writeWithoutResponse
]),
onPressed: _writeValue,
onPressed: () => _writeValue(withResponse: true),
text: 'Write',
),
PlatformButton(
enabled: isConnected &&
discoveredServices.isNotEmpty &&
_hasSelectedCharacteristicProperty([
CharacteristicProperty.writeWithoutResponse,
]),
onPressed: () => _writeValue(withResponse: false),
text: 'WriteWithoutResponse',
),
PlatformButton(
enabled: isConnected &&
discoveredServices.isNotEmpty &&
example/macos/Podfile.lock
+2 -2
View File
@@ -20,9 +20,9 @@ EXTERNAL SOURCES:
:path: Flutter/ephemeral/.symlinks/plugins/universal_ble/darwin
SPEC CHECKSUMS:
device_info_plus: b0fafc687fb901e2af612763340f1b0d4352f8e5
device_info_plus: 5401765fde0b8d062a2f8eb65510fb17e77cf07f
FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
universal_ble: ff19787898040d721109c6324472e5dd4bc86adc
universal_ble: cf52a7b3fd2e7c14d6d7262e9fdadb72ab6b88a6
PODFILE CHECKSUM: 236401fc2c932af29a9fcf0e97baeeb2d750d367