实现应用列表和SpkResource

SpkResource现有已知问题：首次使用不会完全进行所有任务。

inc/page/spkpageapplist.h

@@ -0,0 +1,38 @@
+
+#pragma once
+
+#include <QScrollArea>
+#include <QList>
+#include "spkresource.h"
+#include "spkappitem.h"
+#include "page/spkpagebase.h"
+#include "spkstretchlayout.h"
+
+namespace SpkUi
+{
+  class SpkPageAppList : public SpkPageBase
+  {
+      Q_OBJECT
+    public:
+      SpkPageAppList(QWidget *parent = nullptr);
+
+      void AddApplicationEntry(QString name, QString pkgName, QString description, QString iconUrl,
+                               int appId);
+      void ClearAll();
+
+    private:
+
+    public:
+
+    private:
+      SpkStretchLayout *mItemLay;
+      QList<SpkAppItem *> mAppItemList;
+
+    signals:
+      void ApplicationClicked(QString name, QString pkgName);
+
+    public slots:
+      void ResourceAcquisitionFinished(int id, ResourceResult result);
+      void Activated();
+  };
+}