RDKEMW-4220: Fix wpeframework crash on reactivating plugin and powerstate change (#104)

* RDKEMW-4220: Fix wpeframework crash on reactivating plugin and powerstate change

Signed-off-by: leenaS-d <[email protected]>

* RDKEMW-4220 : Fix wpeframework crash on reactivating HdmiCecSource plugin and launch cobalt/htmlapp/webkitbrowser

Reason for changes: The service unregister call is missed during HdmiCecSource plugin deactivation.
Test Procedure: Verified build, tested.

---------

Signed-off-by: leenaS-d <[email protected]>
Co-authored-by: Arun P Madhavan <[email protected]>
Co-authored-by: tkathi259 <[email protected]>

Author: 3 people

HdmiCecSink/HdmiCecSink.cpp

@@ -821,6 +821,7 @@ namespace WPEFramework
        {
            if(_powerManagerPlugin)
            {
+               _powerManagerPlugin->Unregister(_pwrMgrNotification.baseInterface<Exchange::IPowerManager::IModeChangedNotification>());
                _powerManagerPlugin.Reset();
            }
            _registeredEventHandlers = false;

HdmiCecSource/HdmiCecSource.cpp

@@ -150,6 +150,7 @@ namespace WPEFramework
            }
 
            _connectionId = 0;
+           _service->Unregister(&_notification);
            _service->Release();
            _service = nullptr;
            LOGINFO("HdmiCecSource plugin is deactivated. Successfully deactivated HdmiCecSource Plugin");

HdmiCecSource/HdmiCecSourceImplementation.cpp

@@ -385,6 +385,7 @@ namespace WPEFramework
 
            if(_powerManagerPlugin)
            {
+               _powerManagerPlugin->Unregister(_pwrMgrNotification.baseInterface<Exchange::IPowerManager::IModeChangedNotification>());
                _powerManagerPlugin.Reset();
            }
            _registeredEventHandlers = false;