如何在Android中设置keepalive超时？

在Android中设置keepalive超时，可以通过以下步骤实现：

1. 首先，在AndroidManifest.xml文件中添加以下权限：<uses-permission android:name="android.permission.INTERNET" />Socket socket = new Socket(); socket.setKeepAlive(true);public class CustomSocketFactory extends SocketFactory { private static final int KEEP_ALIVE_TIMEOUT = 30000; // 设置keepalive超时时间为30秒 @Override public Socket createSocket() throws IOException { Socket socket = new Socket(); setKeepAliveTimeout(socket, KEEP_ALIVE_TIMEOUT); return socket; } @Override public Socket createSocket(String host, int port) throws IOException, UnknownHostException { Socket socket = new Socket(host, port); setKeepAliveTimeout(socket, KEEP_ALIVE_TIMEOUT); return socket; } @Override public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException, UnknownHostException { Socket socket = new Socket(host, port, localHost, localPort); setKeepAliveTimeout(socket, KEEP_ALIVE_TIMEOUT); return socket; } @Override public Socket createSocket(InetAddress host, int port) throws IOException { Socket socket = new Socket(host, port); setKeepAliveTimeout(socket, KEEP_ALIVE_TIMEOUT); return socket; } @Override public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException { Socket socket = new Socket(address, port, localAddress, localPort); setKeepAliveTimeout(socket, KEEP_ALIVE_TIMEOUT); return socket; } private void setKeepAliveTimeout(Socket socket, int timeout) throws SocketException { socket.setKeepAlive(true); socket.setSoTimeout(timeout); } }CustomSocketFactory customSocketFactory = new CustomSocketFactory(); Socket socket = customSocketFactory.createSocket("example.com", 80);通过以上步骤，您可以在Android中设置keepalive超时。
2. 在需要设置keepalive超时的网络连接上，使用以下代码：
3. 接下来，需要创建一个自定义的SocketFactory，以便在创建新的Socket连接时设置keepalive超时。以下是一个示例：
4. 最后，在需要创建新的Socket连接的地方，使用自定义的SocketFactory创建新的Socket连接：