مشکل ssl در android 9

این را داخل تگ application در مانیفیست قرار بدید

<uses-library android:name="org.apache.http.legacy" android:required="false"/>// البته برا یه چیز دیگست

یک کلاس به نام TLSSocketFactory درست کنید و محتویات زیر را توش کپی کنید:

import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;

import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;

public class TLSSocketFactory extends SSLSocketFactory {

  private SSLSocketFactory internalSSLSocketFactory;

  public TLSSocketFactory() throws KeyManagementException, NoSuchAlgorithmException {
    SSLContext context = SSLContext.getInstance("TLS");
    context.init(null, null, null);
    internalSSLSocketFactory = context.getSocketFactory();
  }

  @Override
  public String[] getDefaultCipherSuites() {
    return internalSSLSocketFactory.getDefaultCipherSuites();
  }

  @Override
  public String[] getSupportedCipherSuites() {
    return internalSSLSocketFactory.getSupportedCipherSuites();
  }

  @Override
  public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(s, host, port, autoClose));
  }

  @Override
  public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
  }

  @Override
  public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException, UnknownHostException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port, localHost, localPort));
  }

  @Override
  public Socket createSocket(InetAddress host, int port) throws IOException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
  }

  @Override
  public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(address, port, localAddress, localPort));
  }

  private Socket enableTLSOnSocket(Socket socket) {
    if(socket != null && (socket instanceof SSLSocket)) {
      ((SSLSocket)socket).setEnabledProtocols(new String[] {"TLSv1.1", "TLSv1.2"});
    }
    return socket;
  }
}

یه کلاس به نامVolleySingleton  درست با این محتویات(:

import android.content.Context;
import android.os.Build;


import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.toolbox.HttpStack;
import com.android.volley.toolbox.HurlStack;
import com.android.volley.toolbox.Volley;

import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;


public class VolleySingleton {
  private static VolleySingleton mInstance;
  private static RequestQueue mRequestQueue;
  private Context mContext;

  private VolleySingleton(Context context){
    // Specify the application context
    mContext = context;
    // Get the request queue
    mRequestQueue = getRequestQueue();
  }

  public static synchronized VolleySingleton getInstance(Context context){
    // If Instance is null then initialize new Instance
    if(mInstance == null){
      mInstance = new VolleySingleton(context);
    }
    // Return VolleySingleton new Instance
    return mInstance;
  }

  public RequestQueue getRequestQueue(){
    // If RequestQueue is null the initialize new RequestQueue
    if(mRequestQueue == null){
      //....................
      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN
        && Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT) {
        HttpStack stack = null;
        try {
          stack = new HurlStack(null, new TLSSocketFactory());
        } catch (KeyManagementException e) {
          e.printStackTrace();
          // Log.d("Your Wrapper Class", "Could not create new stack for TLS v1.2");
          stack = new HurlStack();
        } catch (NoSuchAlgorithmException e) {
          e.printStackTrace();
          //  Log.d("Your Wrapper Class", "Could not create new stack for TLS v1.2");
          stack = new HurlStack();
        }
        mRequestQueue = Volley.newRequestQueue(mContext.getApplicationContext(), stack);
      } else {
        mRequestQueue = Volley.newRequestQueue(mContext.getApplicationContext());
      }

      //....................
    }

    // Return RequestQueue

    return mRequestQueue;
  }

  public<T> void addToRequestQueue(Request<T> request){
    // Add the specified request to the request queue
    getRequestQueue().add(request);
  }

  public  static void cancelRequest(){
    if(mRequestQueue!=null){
      mRequestQueue.cancelAll(new RequestQueue.RequestFilter() {
        @Override
        public boolean apply(Request<?> request) {
          return true;
        }
      });

    }
  }
}

حالا درخواست ها را به این شکل بفرستید:

VolleySingleton.getInstance(G.context).addToRequestQueue(stringRequest);