Initial rework to run without the app framework

Changes:
- Remove application framework build scripts, and update the
  application qmake file to just build a "homescreen" binary
  and support installing it to /usr/bin.
- Remove voice API related code.  Some of the associated QML
  and images for the UI have been retained in case equivalent
  functionality is re-added in the future.
- Remove or stub out various app framework API access for the
  homescreen and launcher bindings, and comment out usage of
  the Qt wrappers from libqtappfw (e.g. Bluetooth).  The aim is
  to provide a replacement library or libraries for the latter
  that provide the same functionality.
- Remove the old homescreen API documentation and do an initial
  update of the build instructions in README.md.

Bug-AGL: SPEC-4121

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Iab979c8e1341f2da0384f88f163a977b03664600

1 files changed, 11 insertions, 4 deletions

diff --git a/homescreen/src/homescreenhandler.cpp b/homescreen/src/homescreenhandler.cpp
index e31f122..836ed47 100644
--- a/homescreen/src/homescreenhandler.cpp
+++ b/homescreen/src/homescreenhandler.cpp
@@ -33,19 +33,22 @@ HomescreenHandler::HomescreenHandler(Shell *_aglShell, ApplicationLauncher *laun
 
 HomescreenHandler::~HomescreenHandler()
 {
+#if 0
     if (mp_hs != NULL) {
         delete mp_hs;
     }
+#endif
 }
 
-void HomescreenHandler::init(int port, const char *token)
+void HomescreenHandler::init(void)
 {
+#if 0
     mp_hs = new LibHomeScreen();
     mp_hs->init(port, token);
-
+#endif
     myThis = this;
 
-
+#if 0
     mp_hs->registerCallback(nullptr, HomescreenHandler::onRep_static);
 
     mp_hs->set_event_handler(LibHomeScreen::Event_OnScreenMessage, [this](json_object *object){
@@ -83,6 +86,7 @@ void HomescreenHandler::init(int port, const char *token)
 
        emit showInformation(QString(QLatin1String(info)));
     });
+#endif
 }
 
 static struct wl_output *
@@ -95,7 +99,7 @@ getWlOutput(QPlatformNativeInterface *native, QScreen *screen)
 void HomescreenHandler::tapShortcut(QString application_id)
 {
 	HMI_DEBUG("HomeScreen","tapShortcut %s", application_id.toStdString().c_str());
-
+#if 0
 	struct json_object* j_json = json_object_new_object();
 	struct json_object* value;
 
@@ -117,8 +121,10 @@ void HomescreenHandler::tapShortcut(QString application_id)
 	if (mp_launcher) {
 		mp_launcher->setCurrent(application_id);
 	}
+#endif
 }
 
+#if 0
 void HomescreenHandler::onRep_static(struct json_object* reply_contents)
 {
     static_cast<HomescreenHandler*>(HomescreenHandler::myThis)->onRep(reply_contents);
@@ -148,3 +154,4 @@ void HomescreenHandler::onEv(const string& event, struct json_object* event_cont
         HMI_DEBUG("HomeScreen","display_message = %s", display_message);
     }
 }
+#endif