TV.WINDOW

This class supports window control of TV in use.

Add the following line for tv.window class into a html file your own :

  <script type="text/javascript" src="$MANAGER_WIDGET/Common/webapi/1.0/webapis.js"></script>

You can declare tv.window class like this :

  ex) var tvWindow = webapis.tv.window;


Contents

Methods

getAvailableWindow

Description
Gets the number of available sub-window.
Parameters
■successCallback
  - Function
  - To be invoked if the operation is successfully 
■errorCallback (Optional)
  - Function
  - Function called when an error occurs
Return■Void
Emulator SupportY
SDK ConstraintNone
Example
try {
     webapis.tv.window.getAvailableWindow(successCB, errorCB);
 catch (error) {
     console.log(error.name);
 }

getSource

Description
This function returns the current Source Information.
Parameters
■windowID (Optional)
  - Window ID
  - window identifier. Deault is main window
Return■SourceInfo
  - specifies the options for source information
Emulator SupportY
SDK ConstraintNone
Example
var source = webapis.tv.window.getSource(windows[i]);

hide

Description
This function upon execution hides the PIP window. It returns true on success and false on failure
Parameters
■windowID
  - subwindow id
Return■Boolean
  - true : success
  - false : failure
Emulator SupportY
SDK ConstraintNone
Example
function successCB(windows) {
     for (var i = 0; i  windows.length; i++) {
         if (i == 0) {
             if (webapis.tv.window.hide(windows[i])) { console.log("window #0 is hidden");

             }
         }
     }
 }

setRect

Description
This function is used to set the display area of the tvScreen. It takes rectangle dimensions as parameter and subWindowID as optional parameter.
Parameters
■Rect
  - Window display area
■SubWindowID (Optional)
  - Subwindow id
Return■Boolean
  - true : success
  - false : failure
Emulator SupportY
SDK ConstraintNone
Example
var retValue = deviceapis.tv.window.setRect(srect);

setSource

Description
This function is used to change the TV Source (TV or DVI or PC..).
Parameters
■windowID
  - window ID
  - 0: Main window
■source (Optional)
  - Source information
Return■Boolean
  - true : success
  - false : failure
Emulator SupportY
SDK ConstraintNone
Example
.

show

Description
This function upon execution shows the PIP window.
Parameters
■windowID
  - subwindow id
Return■Boolean
  - true : success
  - false : failure
Emulator SupportY
SDK ConstraintNone
Example
function successCB(windows) {
     for (var i = 0; i  windows.length; i++) {
         if (i == 0) {
             if (webapis.tv.window.show(windows[i])) {
                 console.log("window #0 is shown");
             }
         }
     }
 }