Fix crash on meizu

app/src/main/java/com/hippo/ehviewer/EhApplication.java

@@ -64,6 +64,7 @@ import com.hippo.yorozuya.OSUtils;
 import com.hippo.yorozuya.SimpleHandler;
 
 import java.io.File;
+import java.io.IOException;
 import java.security.KeyStore;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -151,6 +152,15 @@ public class EhApplication extends RecordingApplication {
                     .cache(getOkHttpCache(application))
                     .hostnameVerifier((hostname, session) -> true)
                     .dns(new EhDns(application))
+                    .addNetworkInterceptor(chain -> {
+                        try {
+                            return chain.proceed(chain.request());
+                        } catch (NullPointerException e) {
+                            // crash on meizu devices due to old Android version
+                            // https://github.com/square/okhttp/issues/3301#issuecomment-348415095
+                            throw new IOException(e.getMessage());
+                        }
+                    })
                     .proxySelector(getEhProxySelector(application));
             try {
                 TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(