Fix mock backend

Signals were not emitted and wrong function call to mimick end of
scanning.

Change-Id: Ic418b3d636615e464b8e406f0e31f37a70354870
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Titta Heikkala <titta.heikkala@qt.io>

2 files changed, 4 insertions, 1 deletions

diff --git a/tradeshow/iot-sensortag/clouddataproviderpool.cpp b/tradeshow/iot-sensortag/clouddataproviderpool.cpp
index ed6fbb1..7265059 100644
--- a/tradeshow/iot-sensortag/clouddataproviderpool.cpp
+++ b/tradeshow/iot-sensortag/clouddataproviderpool.cpp
@@ -65,5 +65,6 @@ void CloudDataProviderPool::startScanning()
     m_dataProviders.at(0)->startDataFetching();
     emit providerConnected("MS_AZURE_CLOUD");
     emit providersUpdated();
+    emit dataProvidersChanged();
     emit scanFinished();
 }
diff --git a/tradeshow/iot-sensortag/demodataproviderpool.cpp b/tradeshow/iot-sensortag/demodataproviderpool.cpp
index 9dfad93..4677b32 100644
--- a/tradeshow/iot-sensortag/demodataproviderpool.cpp
+++ b/tradeshow/iot-sensortag/demodataproviderpool.cpp
@@ -285,7 +285,7 @@ void DemoDataProviderPool::startScanning()
             emit providerConnected(p->id());
         }
         // Stop scanning as we already have a provider
-        scanFinished();
+        finishScanning();
     }
     else {
         SensorTagDataProviderPool::startScanning();
@@ -320,6 +320,8 @@ void DemoDataProviderPool::finishScanning()
         m_cloudProvider = new DemoCloudProvider(this);
         static_cast<DemoCloudProvider*>(m_cloudProvider)->setDataProviders(m_dataProviders);
     }
+    emit dataProvidersChanged();
+    emit scanFinished();
 }
 
 void DemoDataProviderPool::setMockDataMode(bool mode)