Play Desktop Sharing And Movie File Streams

playScreen

• A brief description - Play screen sharing

This interface is specifically used for playing the screen sharing stream shared by users. When receiving the callback: - (void)onShareScreenState(String peerId, int state, Map attrs), it indicates that a user has published screen sharing, and you can call this interface to play it.

• Interface Name

- (int)playScreen(String peerId, Object view);

• Parameters

Parameter Name	Required	Type	Description
peerID	Yes	string	User ID
view	Yes	Object	The window for rendering video

• Method Example

 //The global eglbase
 EglBase eglBase = EglBase.create();
 //Create a renderer
 TkSurfaceViewRenderer createRender() {
    TkSurfaceViewRenderer renderer  = new TkSurfaceViewRenderer(this);
    try {
        renderer.init(eglBase.getEglBaseContext(), null);
    } catch (Exception e) {
        //Release the renderer
        renderer.release();
        //Release and recreate
        eglBase.release();
        eglBase = EglBase.create();
        //Reinitialize the renderer
        renderer.init(eglBase.getEglBaseContext(), null);
    }
    return renderer;}
    TKRoomManager.getInstance().playScreen("123", createRender());

-Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

unPlayScreen

• A brief description - Stop playing screen sharing

This interface is specifically used to stop playing the screen sharing stream shared by users

• Interface Name

 - (int)unPlayScreen(String peerId);

<font size=2.5>**parameters**</font></br>
|parameter name|required|type|description||:----|:-----|:----- |:----- || peerID |Yes| String | User ID |
<font size=2.5>**method example*</font></br>
 ```java
    TKRoomManager.getInstance().unPlayScreen(peerId);

• Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

playFile

• A brief description - Play the movie file shared by the user

This interface is specifically used for playing the movie file stream shared by users. When receiving the callback: - (void)onShareFileState(String peerId, int state, Map attrs), it indicates that a user has published a shared movie, and you can call this interface to play it

• Interface Name

- (int)playFile(String peerId, Object view);

• Parameters

Parameter Name	Required	Type	Description
peerID	Yes	string	User ID
view	Yes	Object	Render video window

• Method Example

   //The global eglbase
 EglBase eglBase = EglBase.create();
 //Create a renderer
 TkSurfaceViewRenderer createRender() {
    TkSurfaceViewRenderer renderer  = new TkSurfaceViewRenderer(this);
    try {
        renderer.init(eglBase.getEglBaseContext(), null);
    } catch (Exception e) {
        //Release the renderer
        renderer.release();
        //Release and recreate 
        eglBase.release();
        eglBase = EglBase.create();
        //Reinitialize the renderer
        renderer.init(eglBase.getEglBaseContext(), null);
    }
    return renderer;}
    TKRoomManager.getInstance().playFile("123", createRender());

-Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure

unPlayFile

• A brief description - Stop playing the movie file shared by the user

This interface is specifically used to stop playing the movie file stream shared by users

• Interface Name

- (int)unPlayFile(String peerId);

• Parameters

Parameter Name	Required	Type	Description
peerID	Yes	String	User ID

• Method Example

TKRoomManager.getInstance().unPlayFile(peerId);

-Return Value Description

Type	Description
int	0: Indicates successful invocation； Non-zero: Indicates invocation failure