#码力全开·技术π对#Android开发:OkHttp出现SSLHandshakeException的常见原因？

if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
    try {
        ProviderInstaller.installIfNeeded(context);
        SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
        sslContext.init(null, null, null);
        OkHttpClient client = new OkHttpClient.Builder()
            .sslSocketFactory(new Tls12SocketFactory(sslContext.getSocketFactory()), trustManager)
            .build();
    } catch (Exception e) {
        e.printStackTrace();
    }
}