解决Android SDK组件无法下载的问题,可以尝试以下代码示例:
检查网络连接:
ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
if (activeNetworkInfo != null && activeNetworkInfo.isConnected()) {
// 网络连接正常
} else {
// 网络连接异常
}
检查SDK Manager的代理设置:
// 设置代理
System.setProperty("http.proxyHost", "your_proxy_host");
System.setProperty("http.proxyPort", "your_proxy_port");
检查SDK Manager的存储位置:
// 设置SDK Manager存储路径
String sdkPath = "your_sdk_path";
System.setProperty("android.sdk.path", sdkPath);
使用代理下载SDK组件:
Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("your_proxy_host", your_proxy_port));
URL url = new URL("https://dl.google.com/android/repository/sdk-tools-windows-4333796.zip");
HttpURLConnection conn = (HttpURLConnection) url.openConnection(proxy);
conn.connect();
使用其他下载方式:
// 使用OkHttp下载
OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder().url("https://dl.google.com/android/repository/sdk-tools-windows-4333796.zip").build();
Response response = client.newCall(request).execute();
InputStream inputStream = response.body().byteStream();
// 将输入流保存到本地文件
请注意,上述代码示例仅供参考,具体解决方法可能因环境和具体情况而异。