在 Exoplayer2 Android 中添加 referer 标头

Question

我需要在我的 exoplayer 应用程序中做一些小改动才能使用 referer 播放 m3u8 url。由于我是 Java 编程的新手，我仍然对如何添加标头感到困惑。这是我的代码的一部分。提前致谢

 private DataSource.Factory buildDataSourceFactory(boolean useBandwidthMeter) {
        return buildDataSourceFactory(useBandwidthMeter ? BANDWIDTH_METER : null);
    }

    public DataSource.Factory buildDataSourceFactory(DefaultBandwidthMeter bandwidthMeter) {
        return new DefaultDataSourceFactory(requireActivity(), bandwidthMeter,
                buildHttpDataSourceFactory(bandwidthMeter));
    }

    public HttpDataSource.Factory buildHttpDataSourceFactory(DefaultBandwidthMeter bandwidthMeter) {
        return new DefaultHttpDataSourceFactory(isUserAgent ? userAgentName : Util.getUserAgent(requireActivity(), "ExoPlayerDemo"), bandwidthMeter);

    }

我试过这个但是给出了一些红线错误

    public HttpDataSource.Factory buildHttpDataSourceFactory(DefaultBandwidthMeter bandwidthMeter) {
        return new DefaultHttpDataSourceFactory(isUserAgent ? userAgentName : Util.getUserAgent(requireActivity(), "ExoPlayerDemo"), bandwidthMeter).getDefaultRequestProperties().set("referer","myrefererer");

    }

Answer 1

也许这段代码可以帮助你：

private HttpDataSource.Factory buildHttpDataSourceFactory() {
        Map<String, String> settings = new HashMap();
        settings.put("Referer", "my_referer_value");
        return new DefaultHttpDataSource.Factory()
                .setUserAgent(Util.getUserAgent(getContext(), "your agent"))
                .setDefaultRequestProperties(settings)
                .setAllowCrossProtocolRedirects(true);
    }