Enable favourite filtering on TV Guide

components/ItemGrid/ItemGrid.brs

@@ -328,6 +328,7 @@ sub showTVGuide()
         m.top.signalBeacon("EPGLaunchInitiate") ' Required Roku Performance monitoring
     end if
     m.tvGuide.observeField("watchChannel", "onChannelSelected")
+    m.tvGuide.filter = m.options.filter
     m.top.appendChild(m.tvGuide)
     m.tvGuide.lastFocus.setFocus(true)
 end sub

components/ItemGrid/LoadItemsTask2.brs

@@ -30,7 +30,7 @@ sub loadItems()
         ' do nothing
     else if filter = "Favorites"
         params.append({ Filters: "IsFavorite" })
-        params.append({ isFavorite: true})
+        params.append({ isFavorite: true })
     end if
 
     if m.top.ItemType <> ""

components/liveTv/LoadChannelsTask.brs

@@ -7,11 +7,13 @@ sub loadChannels()
     results = []
 
     params = {
-        UserId: get_setting("active_user")
-        'limit: m.top.limit,
-        'StartIndex: m.top.startIndex
+        UserId: get_setting("active_user"),
     }
 
+    if m.top.filter = "Favorites"
+        params.append({ isFavorite: true })
+    end if
+
     url = "LiveTv/Channels"
 
     resp = APIRequest(url, params)

components/liveTv/LoadChannelsTask.xml

@@ -4,6 +4,7 @@
   <interface>
     <field id="limit" type="integer" value="" />
     <field id="startIndex" type="integer" value="0" />
+    <field id="filter" type="string" value="All" />
     
     <!-- Total records available from server-->
     <field id="channels" type="array" />

components/liveTv/schedule.brs

@@ -28,6 +28,17 @@ sub init()
     m.channelIndex = {}
 end sub
 
+sub channelFilterSet()
+    print "Channel Filter set"
+    if m.top.filter <> invalid and m.LoadChannelsTask.filter <> m.top.filter
+        if m.LoadChannelsTask.state = "run" then m.LoadChannelsTask.control = "stop"
+
+        m.LoadChannelsTask.filter = m.top.filter
+        m.LoadChannelsTask.control = "RUN"
+    end if
+
+end sub
+
 ' Initial list of channels loaded
 sub onChannelsLoaded()
     gridData = createObject("roSGNode", "ContentNode")

components/liveTv/schedule.xml

@@ -18,6 +18,7 @@
   </children>
   <interface>
         <field id="watchChannel" type="node" alwaysNotify="false" />
+        <field id="filter" type="string" value="All" onChange="channelFilterSet" />
   </interface>
   <script type="text/brightscript" uri="schedule.brs" />
 </component>