我正在开发应用程序,我必须实现直播电视流媒体.我的谷歌搜索让我相信直到2.1
android才能实现直播.
这样对吗?
当我获得媒体播放器的音乐代码时,我可以通过设置以下方法来使用它的类型:
mp.setAudioStreamType(2);
但我想知道它是否足以流式传输这样的代码并保存文件,如下面的方法:
private void setDataSource(String path) throws IOException { if (!URLUtil.isNetworkUrl(path)) { mp.setDataSource(path); } else { Log.i("enter the setdata","enter the setdata"); URL url = new URL(path); URLConnection cn = url.openConnection(); cn.connect(); InputStream stream = cn.getInputStream(); if (stream == null) throw new RuntimeException("stream is null"); File temp = File.createTempFile("mediaplayertmp","dat"); String tempPath = temp.getAbsolutePath(); FileOutputStream out = new FileOutputStream(temp); byte buf[] = new byte[128]; do { int numread = stream.read(buf); if (numread <= 0) break; out.write(buf,numread); } while (true); mp.setDataSource(tempPath); try { stream.close(); Log.i("exit the setdata","exit the setdata"); } catch (IOException ex) { Log.e(TAG,"error: " + ex.getMessage(),ex); } } }
直播电视节目需要额外的东西吗?请指导我.