Roku Developer Program

[hugetv]

this epg for videoplay

[hugetv]

someone could help make this possible

[RokuJoel]

This might help:

https://roku.box.com/s/c46bb964b26f1347a41e

- Joel

[hugetv]

ok and I managed to do it but I have a problem with time bara

'******************************************
'* paint.brs
'* display the screen and dynamic overlay
'******************************************

Sub PaintFullscreenCanvas()
    splash = []
    canvasItems = []
	navItems = []
	
	'Clear previous contents
    m.canvas.ClearLayer(0)
    m.canvas.ClearLayer(1)
    m.canvas.ClearLayer(2)
	m.canvas.ClearLayer(3)

	' display a custom loading image
    if m.progress < 100
        splash.Push({
            url: "pkg:/images/splash.png"
            TargetRect: m.textRect
        })
    endif

	if m.overlay
		' Display overlay with a list of canvasItems
		' Get the canvas size to work with
		canvasRect = m.targetRect
		
		' Set the starting Y value, top of the overlay
		yVal = canvasRect.h - 150
		
		' Get the overall width
		wVal = canvasRect.w
		
		' Set the offsets for the controls
		controlxoff = int( canvasRect.w / 2 ) - 115
		controlyoff = yVal+200
		
		' Set the width of the time bars
		barwidth = int( wVal / 6 )
		
		' Get values from the json feed for the selected title, this should be loaded in a sub
		mytitle = m.feedData.Videos[m.playing].title
		mydesc = m.feedData.Videos[m.playing].desc
		mytag = m.feedData.Videos[m.playing].tag
		myepisode = m.feedData.Videos[m.playing].episode
		myepisode2 = m.feedData.Videos[m.playing].episode2
		myimage = m.feedData.Videos[m.playing].image
		
		' Calculate horizontal offset when there is a highlight tag
		font_registry = CreateObject("roFontRegistry")
		font_regular = font_registry.getdefaultfont()
		
		' Need to factor the length to get a good fit - research font behavior
		tagOffset = 110 + int( 2/3 * font_regular.GetOneLineWidth( mytag, 999 ) )
		
		' Calculate horizontal offset for Station, symbols
		stationoff = tagOffset + int( 2/3 * font_regular.GetOneLineWidth( myepisode, 999 ) ) - 30
		
		symbol_1off = stationoff + 125
		symbol_2off = stationoff + 225
		symbol_3off = stationoff + 300
		
		' normally the times would come from the feed or device. hardcode for demo:
		starttime = "11:00 AM"
		endtime = "1:00 PM"
		
		' Calculatation for the time display and for the orange bar
		print m.position " is the current position in seconds"
		' time bars are gray by default
		bar2color = "#FF999999"
		bar3color = "#FF999999"
		
		' the percent of the bar shown orange is m.position divided by half hour (1800 sec)
		' multiply by barwidth to get the width of the orange portion
		' need to add 1 since 0 makes it unlimited width
		worange = 1 + int( barwidth * m.position / 1800 )
		
		print "width of orange on the second time bar is " str(worange)
		
		' Format the current time display
		mymin = int ( m.position / 10 )
		'mysec = m.position mod 60
		if mymin < 30 then
			' Hack to set current time display
			mytime = "11:" + str(30 + mymin).trim()
			
			' horizontal starting point of highlighted time bar
			hloffset = 195+barwidth
			
			' set the placement offset for the current time
			offsettime = 217 + worange + int ( barwidth * 2 / 3 )
		
		else
			' hack for demo - ultimately all bars would be dynamic
			' 2nd bar full orange
			bar2color = "#FFFFA500"

			' set the placement offset for the current time
			offsettime = 217 + worange + int ( barwidth * 2 / 3 )
			
			if mymin > 59
				' 3rd bar full orange
				bar3color = "#FFFFA500"
				' horizontal starting point of highlighted time bar
				hloffset = 195+barwidth*3
				' width of highlight
				worange = worange - (2*barwidth)
			else
				' horizontal starting point of highlighted time bar
				hloffset = 195+barwidth*2
				' width of highlight
				worange = worange - barwidth
			endif
			
			if mymin > 89
				' went past the end, go to beginning?
				' hack the display for now
				mymin = 30
			endif

			if mymin > 39
				mytime = "12:"
			else
				mytime = "12:0"
			endif
			mytime = mytime + str(mymin - 30).trim()
		endif

		print "current time to display " + mytime
		
		canvasItems = [
		{ 
            color:"#AA000000"
            TargetRect:{x:0,y:yVal,w:wVal,h:350}
        },
        { 
            Text:mytitle
            TextAttrs:{Color:"#FFFFFFFF", Font:"Medium",
            HAlign:"Left", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:40,y:yVal-15,w:500,h:60}
        },
        { 
            url: myimage
            TargetRect:{x:40,y:yVal+35,w:80,h:80}
        },
		{ 
            Text:"LIVE"
            TextAttrs:{Color:"#00FF18", Font:"Mini",
            HAlign:"Left", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:140,y:yVal+30,w:50,h:40}
        },
		{ 
            Text:myepisode
            TextAttrs:{Color:"#FFFFFFFF", Font:"Small",
            HAlign:"Left", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:190,y:yVal+30,w:550,h:40}
        },
		{ 
            Text:"NEXT"
            TextAttrs:{Color:"#0000FF", Font:"Mini",
            HAlign:"Left", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:140,y:yVal+85,w:50,h:40}
        },
		{ 
            Text:myepisode2
            TextAttrs:{Color:"#FFFFFFFF", Font:"Small",
            HAlign:"Left", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:190,y:yVal+85,w:550,h:40}
        },
		{
            Text:starttime
            TextAttrs:{Color:"#FFFFFFFF", Font:"Mini",
            HAlign:"Left", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:140,y:yVal+62,w:100,h:20}
        },
		{
		    color:"#FFFFA500"
			TargetRect: {x:140, y:yVal+83, w:barwidth-3, h:4}
		},
		{
		    color:bar2color
			TargetRect: {x:140+barwidth, y:yVal+83, w:barwidth-3, h:4}
		},
		{
		    color:bar3color
			TargetRect: {x:140+barwidth*2, y:yVal+83, w:barwidth-3, h:4}
		},
		{
		    color:"#FF999999"
			TargetRect: {x:140+barwidth*3, y:yVal+83, w:barwidth-3, h:4}
		},
		{
            Text:endtime
            TextAttrs:{Color:"#FFFFFFFF", Font:"Mini",
            HAlign:"Left", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:200+barwidth*3,y:yVal+62,w:100,h:20}
        },
		{
			color:"#FFFFA500"
			TargetRect: {x:hloffset, y:yVal+83, w:worange, h:4}
		},
		{
			color:"#EFFFFFFF"
			TargetRect: {x:hloffset+worange, y:yVal+83, w:2, h:4}
		},		
		{
            Text:"TIME:"+mytime
            TextAttrs:{Color:"#FFFFFFFF", Font:"Mini",
            HAlign:"HCenter", VAlign:"VCenter",
            Direction:"LeftToRight"}
            TargetRect:{x:200+barwidth*4,y:yVal+15,w:100,h:12}
        }
		]
	else
		' No overlay
		canvasItems = []
	endif
	
	m.canvas.SetLayer(0, { Color: "#00000000", CompositionMode: "Source" })
    if (splash.Count() > 0)
        m.canvas.SetLayer(1, splash)
        m.canvas.SetLayer(2, canvasItems)
    else
        m.canvas.SetLayer(1, canvasItems)
    endif
	
    canvasItems.Clear()
    splash.Clear()
End Sub

http://i.imgur.com/hXLe9QB.png

[armagedon79]

where can get this source code ?

[hugetv]

help pliss

[hugetv]

It helps to implement my code

VideoPlayer.brs

' Plays the video file
Sub playVideoMovies(episode As Object)
 
  port = CreateObject("roMessagePort")
  screen = CreateObject("roVideoScreen")
  screen.SetMessagePort(port)
  
  vid_to_play = episode

    vid_to_play = {
      Stream: { url: episode.StreamUrl }
      StreamFormat: episode.StreamFormat
      Title: episode.Title
      'SubtitleConfig: episode.SubtitleUrl
	  SubtitleUrl: episode.SubtitleUrl
	  SwitchingStrategy: "full-adaptation"
	  Live: episode.Live
	  PlayStart: episode.PlayStart 
    }
	
  screen.SetLoop(true)
  screen.SetPositionNotificationPeriod(1)
  screen.AddHeader("User-Agent", "")
  screen.SetContent(vid_to_play)
  doCerts(screen)
  screen.Show()

    timer=createobject("rotimespan")
    timer.mark()
	' 20 seconds = 20000
    refreshTime = 10000
    currentTime = 0
	
  while true
        msg = wait(10, port)
		
        currentTime = currentTime + timer.totalmilliseconds()
		'print currentTime
        timer.mark()
        if currentTime > refreshTime then
          currentTime = 0
          'print "refresh"
		  AuthUser()
		  AuthLogin()
        end if

    if type(msg) = "roVideoScreenEvent" then
      print "showHomeScreen | msg = "; msg.getMessage() " | index = "; msg.GetIndex()
      if msg.isScreenClosed()
        print "Screen closed"
		exit while
      elseif msg.isRequestFailed()
        print "Video request failure: "; msg.GetIndex(); " " msg.GetData() 
      elseif msg.isStatusMessage()
        print "Video status: "; msg.GetIndex(); " " msg.GetData() 
      elseif msg.isButtonPressed()
        print "Button pressed: "; msg.GetIndex(); " " msg.GetData()
      elseif msg.isPlaybackPosition() then
	    'print "Play position: "; msg.GetIndex(); " " msg.GetData()
        nowpos = msg.GetIndex()
        RegWrite(episode.ContentId, nowpos.toStr())
      elseif msg.isFullResult() then
        RegWrite(episode.ContentId, "0")
		exit while
      elseif msg.isPartialResult() 
	    print "Video playback was interrupted: "; msg.GetType()
      else
        print "Unexpected event type: "; msg.GetType()
      end if
    else
      'print "Unexpected message class: "; type(msg)
    end if
  end while

End Sub