diff options
| author | Alex Blasche <alexander.blasche@digia.com> | 2014-10-29 16:42:47 +0100 |
|---|---|---|
| committer | Alex Blasche <alexander.blasche@digia.com> | 2014-10-30 08:49:05 +0100 |
| commit | daba4737a9e1c43bb6284f235428cd04e2d8b938 (patch) | |
| tree | 913a8adc017ced66e0033d61a5c5eb5a207e369a /examples | |
| parent | b9e6d2a484aea7ab8a7053adabf94780129e11e2 (diff) | |
Force lowenergyscanner to show empty list if we did not find services
Previously the UI was only updated when a new service was discovered
on a device. In the extremely rare event of no services being found
the UI was hanging in the "Searching for services" view.
Change-Id: I245216ac4e373a765dea2e182ab541e8830417d0
Reviewed-by: Timur Pocheptsov <Timur.Pocheptsov@digia.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/bluetooth/lowenergyscanner/device.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/examples/bluetooth/lowenergyscanner/device.cpp b/examples/bluetooth/lowenergyscanner/device.cpp index b8d61fe3..1f1e11c4 100644 --- a/examples/bluetooth/lowenergyscanner/device.cpp +++ b/examples/bluetooth/lowenergyscanner/device.cpp @@ -206,6 +206,9 @@ void Device::addLowEnergyService(const QBluetoothUuid &serviceUuid) void Device::serviceScanDone() { setUpdate("Service scan done!"); + // force UI in case we didn't find anything + if (m_services.isEmpty()) + emit servicesUpdated(); } void Device::connectToService(const QString &uuid) |