error: cannot find symbol .addInterceptor(OkHttp3Helper.getPinningInterceptor())

[ys-sherzad]

Hi there, as the title suggests, it's complaining about not being able to find symbol OkHttp3Helper and I'm not sure what to do!

package af.myapp;
import android.os.Bundle;
import com.facebook.react.ReactActivity;
import com.zoontek.rnbootsplash.RNBootSplash;
import com.datatheorem.android.trustkit.TrustKit;
import com.datatheorem.android.trustkit.reporting.BackgroundReporter;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;

import javax.net.ssl.HttpsURLConnection;

import okhttp3.OkHttpClient;

// omitted code

@Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Using the default path - res/xml/network_security_config.xml
    TrustKit.initializeWithNetworkSecurityConfiguration(this);

    URL url = new URL("https://172.30.200.168");
    String serverHostname = url.getHost();

    // HttpsUrlConnection
    HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
    connection.setSSLSocketFactory(TrustKit.getInstance().getSSLSocketFactory(serverHostname));
    
    // OkHttp 3.0.x, 3.1.x and 3.2.x
    OkHttpClient client =
      new OkHttpClient.Builder()
          .sslSocketFactory(OkHttp3Helper.getSSLSocketFactory())
          .addInterceptor(OkHttp3Helper.getPinningInterceptor())
          .followRedirects(false)
          .followSslRedirects(false);

    RNBootSplash.init(R.drawable.bootsplash, MainActivity.this); // <- display the generated bootsplash.xml drawable over our MainActivity
  }

[gabimoncha]

If you open the project in Android Studio, the linter will show you what class to import. Also, according to this issue #82 it seems that the code should be added in the MainApplication file, not MainActivity

[abreuthrj]

It's been a long time, but since I just ran through this issue, here is the solution I found:

The first line of the OkHttp3Helper.java file exposes the package name (https://github.com/datatheorem/TrustKit-Android/blob/master/trustkit/src/main/java/com/datatheorem/android/trustkit/pinning/OkHttp3Helper.java),

so try adding the following line:

import com.datatheorem.android.trustkit.pinning.OkHttp3Helper;