关于DLNA开发Cling开源库的使用
关于DLNA开发Cling开源库的使用
最近公司开发了一个多屏互动的应用，其中牵涉到了DLNA的应用而我有幸加入到了其中的开发之中，在网络上查找关于DLNA开发资料的时候看到网络上关于Cling开源库的使用只有一个叫做Wireme的源代码可以参考使用，但是该部分代码主要是实现了DMS对于其它部分的实现不是很完善。下面我是我为了让大家能更好的实现DLNA其它的部分特别是DMC的部分（主要涉及到控制DMR),将AVTransport部分独立出来写了一个通用的类，其中实现了大部分的DMC操作如暂停，播放，获取DMR播放设备的当前音量，获取DMR设备播放信息啊等等，下面就是我自己写的一个类有比较详细的注释，希望能给使用Cling开源库实现DNLA的朋友有一点点的帮助。
public class CoshipAvtransprot
{
/***********************************************************
* @param device
* @param Uri
* @param Title
*功能：设置mediarender播放的URI
***********************************************************/
public static void mediaRemendersetAVTransportURI(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, final String Uri, final String Brows,final String Title, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("AVTransport"));
try
{
ActionCallback setAVTransportURIAction = new SetAVTransportURI(service, Uri, Brows)
{
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation invocation)
{
super.success(invocation);
System.out.println("设置URL成功");
getavtransport.setavtransportsuccess();
}
public void failure(@SuppressWarnings("rawtypes") ActionInvocation invocation, UpnpResponse operation, String defaultMsg)
{
getavtransport.setavtransportfail();
System.out.println("设置URI失败");
}
};
upnpService.getControlPoint().execute(setAVTransportURIAction);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/****************************************************************
* @param upnpService
* @param device mediarender设备名
* @param getavtransport avtransport事件回调监听函数
* 功能：控制mediarender设备进行播放
*/
public static void mediaRemenderplay(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") final Device device, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
Service service = device.findService(new UDAServiceId("AVTransport"));
try
{
ActionCallback playAction = new Play(service)
{
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation invocation)
{
super.success(invocation);
getavtransport.mediarenderplaysuccess();
System.out.println("播放成功");
}
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation invocation, UpnpResponse operation, String defaultMsg)
{
System.out.println("播放失败");
getavtransport.mediarenderplayfail();
}
};
upnpService.getControlPoint().execute(playAction);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/***********************************************8
* @param upnpService
* @param device
* @param getGENASubscriptionStat
*/
public static void MeidaSubscription(AndroidUpnpService upnpService, final Device device, final GetGENASubscriptionStat getGENASubscriptionStat)
{
if(device == null)
return;
Service service = device.findService(new UDAServiceId("AVTransport"));
SubscriptionCallback callback = new SubscriptionCallback(service, 2000) {
@Override
protected void ended(@SuppressWarnings("rawtypes") GENASubscription arg0, CancelReason arg1,
UpnpResponse arg2)
{
System.out.println("ended");
}
@Override
protected void established(@SuppressWarnings("rawtypes") GENASubscription arg0)
{
System.out.println("established");
}
@Override
protected void eventReceived(@SuppressWarnings("rawtypes") GENASubscription arg0)
{
System.out.println("Event: " + arg0.getCurrentSequence().getValue());
@SuppressWarnings({ "rawtypes", "unchecked" })
Map values = arg0.getCurrentValues();
StateVariableValue LastChange = values.get("LastChange");
String result = "";
result = CoshipUtils.parseLastChangeInfo(LastChange.toString());
if(result.equals(CoshipUtils.REALPLAYING))
{
getGENASubscriptionStat.RealPlaying();
}
else if(result.equals(CoshipUtils.REALSTOPPED))
{
getGENASubscriptionStat.RealStopped();
}
else if(result.equals(CoshipUtils.REALSEEKSUCCESS))
{
getGENASubscriptionStat.RealSeekSuccess();
}
System.out.println("the current state is="+result);
}
@Override
protected void eventsMissed(@SuppressWarnings("rawtypes") GENASubscription arg0, int arg1)
{
System.out.println("eventsMissed");
}
@Override
protected void failed(@SuppressWarnings("rawtypes") GENASubscription arg0, UpnpResponse arg1,
Exception arg2, String arg3)
{
System.out.println("failed");
}
};
upnpService.getControlPoint().execute(callback);
}
/*****************************************************
* @param upnpService
* @param device mediarender设备名
* @param volume 设置声音大小
* @param getavtransport avtransport事件回调监听函数
* 功能：设置meidarender设备声音大小
*/
public static void setvolume(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, int volume, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
Service service = device.findService(new UDAServiceId("RenderingControl"));
Action getStatusAction = service.getAction("SetVolume");
System.out.println("VOLUME="+volume);
@SuppressWarnings({ "unchecked", "rawtypes" })
ActionInvocation getStatusInvocation = new ActionInvocation(getStatusAction);
try
{
ActionCallback setvolume = new SetVolume(getStatusInvocation, volume)
{
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1,
String arg2)
{
System.out.println("设置当前音量大小失败");
super.failure(arg0, arg1, arg2);
getavtransport.mediarendersetvolumefail();
}
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation arg0)
{
System.out.println("设置当前音量大小成功");
//获取当前音量状态成功
super.success(arg0);
getavtransport.mediarendersetvolumesuccess();
}
};
upnpService.getControlPoint().execute(setvolume);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/*************************************************************
*
* @param upnpService
* @param device mediarender设备名
* @param getavtransport avtransport事件回调监听函数
* 功能：获取mediarender设备是否静音
*/
public static void getmute(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
Service service = device.findService(new UDAServiceId("RenderingControl"));
@SuppressWarnings("rawtypes")
Action getStatusAction = service.getAction("GetMute");
@SuppressWarnings({ "rawtypes", "unchecked" })
ActionInvocation getStatusInvocation = new ActionInvocation(getStatusAction);
try
{
ActionCallback getmute = new GetMute(getStatusInvocation)
{
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1,
String arg2)
{
System.out.println("获取当前音量状态失败");
super.failure(arg0, arg1, arg2);
}
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation arg0)
{
System.out.println("获取当前音量状态成功");
//获取当前音量状态成功
super.success(arg0);
@SuppressWarnings("rawtypes")
ActionArgumentValue[] action= arg0.getOutput();
for(int i = 0; i < action.length; i++)
{
System.out.println(action[i].toString());
}
}
};
upnpService.getControlPoint().execute(getmute);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/**************************************************
* @param upnpService
* @param device mediarender设备名
* @param mute 是否静音标志
* @param getavtransport avtransport事件回调监听函数
* 功能： 设置mediarender是否静音
*/
public static void setmute(AndroidUpnpService upnpService,@SuppressWarnings("rawtypes") Device device, int mute, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("RenderingControl"));
@SuppressWarnings("rawtypes")
Action getStatusAction = service.getAction("SetMute");
@SuppressWarnings({ "rawtypes", "unchecked" })
ActionInvocation getStatusInvocation = new ActionInvocation(getStatusAction);
try
{
ActionCallback setmute = new SetMute(getStatusInvocation, mute)
{
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1,
String arg2)
{
System.out.println("设置当前音量状况失败");
}
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation arg0)
{
System.out.println("设置当前音量状况成功");
}
};
upnpService.getControlPoint().execute(setmute);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/***************************************************
* @param upnpService
* @param device mediarender设备名
* @param volume 声音大小
* @param getavtransport avtransport事件回调监听函数
* 功能：获取mediarender设备声音大小
*/
public static void getvolume(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, int volume, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("RenderingControl"));
@SuppressWarnings("rawtypes")
Action getStatusAction = service.getAction("GetVolume");
@SuppressWarnings({ "rawtypes", "unchecked" })
ActionInvocation getStatusInvocation = new ActionInvocation(getStatusAction);
try
{
ActionCallback getvolume = new GetVolume(getStatusInvocation) {
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1, String arg2)
{
}
@SuppressWarnings("unused")
public void received(@SuppressWarnings("rawtypes") ActionInvocation arg0, int arg1)
{
}
};
upnpService.getControlPoint().execute(getvolume);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/************************************************888
* @param upnpService
* @param device mediarender设备名
* @param getavtransport avtransport事件回调监听函数
* 功能：设置mediarender暂停播放
*/
public static void mediaRenderpause(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("AVTransport"));
try
{
ActionCallback pauseAction = new Pause(service)
{
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation invocation)
{
super.success(invocation);
getavtransport.mediarenderpausesuccess();
}
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation invocation, UpnpResponse operation, String defaultMsg)
{
getavtransport.mediarenderpausefail();
}
};
upnpService.getControlPoint().execute(pauseAction);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/*******************************************************
* @param upnpService
* @param device mediarender设备名
* @param time seektime时间
* @param getavtransport avtransport事件回调监听函数
* 功能：设置mediarender进行seek播放
*/
public static void mediaRenderSeek(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, String time, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("AVTransport"));
try
{
ActionCallback seekAction = new Seek(service, time)
{
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1, String arg2)
{
getavtransport.mediarenderseekfail();
}
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation invocation)
{
super.success(invocation);
getavtransport.mediarenderseeksuccess();
}
};
upnpService.getControlPoint().execute(seekAction);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/************************************************************
* @param device
* 功能：停止播放当前音乐或者视频内容
***********************************************************/
public static void mediaRemenderstop(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") final Device device, final GetCoshipavtransportstate getavtransport)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("AVTransport"));
try
{
ActionCallback stopAction = new Stop(service)
{
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1,
String arg2)
{
getavtransport.mediarenderstopfail();
}
@Override
public void success(@SuppressWarnings("rawtypes") ActionInvocation invocation)
{
super.success(invocation);
getavtransport.mediarenderstopsuccess();
}
};
upnpService.getControlPoint().execute(stopAction);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/********************************************************************8
* @param upnpService
* @param device mediarender设备名
* @param getmediarenderinfo 获取mediainfo回调监听函数
* 功能：获取mediarender的媒体信息
*/
public static void GetMediaInfo(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, final Getmediarenderinfo getmediarenderinfo)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("AVTransport"));
try
{
ActionCallback getmediainfo = new GetMediaInfo(service)
{
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1, String arg2)
{
getmediarenderinfo.getmediarendermediainfofail();
}
@Override
public void received(@SuppressWarnings("rawtypes") ActionInvocation invocation, MediaInfo mediaInfo)
{
getmediarenderinfo.getmediarendermediainfosuccess(mediaInfo);
}
};
upnpService.getControlPoint().execute(getmediainfo);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/***********************************************************************
* @param upnpService
* @param device mediarender设备名
* @param getmediarenderinfo 获取mediainfo回调监听函数
* 功能：获取mediarender的播放位置信息
*/
public static void GetPositionInfo(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device, final Getmediarenderinfo getmediarenderinfo)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("AVTransport"));
try
{
ActionCallback getpositionInfo = new GetPositionInfo(service)
{
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation arg0, UpnpResponse arg1, String arg2)
{
System.out.println("GetPositionInfo failure");
getmediarenderinfo.getmediarenderposinfofail();
}
@Override
public void received(@SuppressWarnings("rawtypes") ActionInvocation invocation, PositionInfo positionInfo)
{
getmediarenderinfo.getmediarenderposinfosuccess(positionInfo);
}
};
upnpService.getControlPoint().execute(getpositionInfo);
}
catch(Exception e)
{
e.printStackTrace();
}
}
/*********************************************
* @param upnpService upnp服务
* @param device 当前和客户端连接的DMR设备
* 功能：获取DMR当前的状态
*********************************************/
public static void GetDmrTransportInfo(AndroidUpnpService upnpService, @SuppressWarnings("rawtypes") Device device)
{
if(device == null)
return;
@SuppressWarnings("rawtypes")
Service service = device.findService(new UDAServiceId("AVTransport"));
ActionCallback getTransportInfo = new GetTransportInfo(service)
{
@Override
public void received(@SuppressWarnings("rawtypes") ActionInvocation invocation,
TransportInfo transportInfo) {
System.out.println("transportInfo="+transportInfo.getCurrentTransportState());
transportInfo.getCurrentTransportState();
}
@Override
public void failure(@SuppressWarnings("rawtypes") ActionInvocation invocation,
UpnpResponse operation, String defaultMsg)
{
}
};
upnpService.getControlPoint().execute(getTransportInfo);
}
}