如何使用Cast SDK获取所有Cast设备的列表? [英] How can I get list of all cast devices using cast SDK?

问题描述

我正在努力获取网络中所有可用的Chrome Cast设备的列表，我能够使其与在操作栏中添加媒体路由器按钮的默认实现一起使用.我要实现的是获取所有可用的铸造设备的列表，包括Fire Stick和智能电视(基本上是所有支持DIAL协议的设备).

I am struggling to get list of all chrome cast devices available in my network, I am able to make it work with there default implementation of adding a media router button in the action bar. What I want to achieve is to get list of all cast devices available including Fire stick and smart TV (basically all the devices which supports DIAL protocol).

我的列表将包含所有chrome Cast设备和所有DIAL协议支持的设备.我正在使用android中提供的cast 3 SDK.

My list will contain all chrome cast devices and all DIAL protocol supported devices. I am using cast 3 SDK provided in android.

推荐答案

    MediaRouter router = 
    MediaRouter.getInstance(a context);
    List<MediaRouter.RouteInfo> routes = router.getRoutes();

    List<CastDevice> devices = new ArrayList<>();

    for (MediaRouter.RouteInfo routeInfo : routes) {
        CastDevice device = CastDevice.getFromBundle(routeInfo.getExtras());
        if (device != null) {
            devices.add(device);
        }
    }

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