Menolak re-init pada kelas yang sebelumnya gagal di OkHttp

Saya mencoba mengunggah gambar ke server saya menggunakan ujung belakang flask yang akan menangani file untuk disimpan dalam folder dan OkHttp di android. tapi saya mendapatkan kesalahan ini di android:

I/art: Rejecting re-init on previously-failed class java.lang.Class<okhttp3.internal.platform.ConscryptPlatform$configureTrustManager$1>: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/conscrypt/ConscryptHostnameVerifier;
        at okhttp3.internal.platform.android.SocketAdapter okhttp3.internal.platform.android.ConscryptSocketAdapter.buildIfSupported() (ConscryptSocketAdapter.kt:64)
        at void okhttp3.internal.platform.AndroidPlatform.<init>() (AndroidPlatform.kt:45)
        at okhttp3.internal.platform.Platform okhttp3.internal.platform.AndroidPlatform$Companion.buildIfSupported() (AndroidPlatform.kt:239)
        at okhttp3.internal.platform.Platform okhttp3.internal.platform.Platform$Companion.findPlatform() (Platform.kt:211)
        at okhttp3.internal.platform.Platform okhttp3.internal.platform.Platform$Companion.access$findPlatform(okhttp3.internal.platform.Platform$Companion) (Platform.kt:179)
        at void okhttp3.internal.platform.Platform.<clinit>() (Platform.kt:180)
        at void okhttp3.OkHttpClient.<init>(okhttp3.OkHttpClient$Builder) (OkHttpClient.kt:219)
        at void okhttp3.OkHttpClient.<init>() (OkHttpClient.kt:211)
        at void com.example.swiftpinx.Activity.AddMediaActivity.onClick(android.view.View) (AddMediaActivity.java:207)
        at boolean android.view.View.performClick() (View.java:5637)
        at void android.view.View$PerformClick.run() (View.java:22429)
        at void android.os.Handler.handleCallback(android.os.Message) (Handler.java:751)
        at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:95)
        at void android.os.Looper.loop() (Looper.java:154)
        at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6119)
        at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
        at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:886)
        at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:776)
    Caused by: java.lang.ClassNotFoundException: Didn't find class "org.conscrypt.ConscryptHostnameVerifier" on path: DexPathList[[zip file "/data/app/com.example.swiftpinx-1/base.apk"],nativeLibraryDirectories=[/data/app/com.example.swiftpinx-1/lib/x86, /system/lib, /vendor/lib]]
        at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:56)
        at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:380)
        at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)
        at okhttp3.internal.platform.android.SocketAdapter okhttp3.internal.platform.android.ConscryptSocketAdapter.buildIfSupported() (ConscryptSocketAdapter.kt:64)
        at void okhttp3.internal.platform.AndroidPlatform.<init>() (AndroidPlatform.kt:45)
        at okhttp3.internal.platform.Platform okhttp3.internal.platform.AndroidPlatform$Companion.buildIfSupported() (AndroidPlatform.kt:239)
        at okhttp3.internal.platform.Platform okhttp3.internal.platform.Platform$Companion.findPlatform() (Platform.kt:211)
        at okhttp3.internal.platform.Platform okhttp3.internal.platform.Platform$Companion.access$findPlatform(okhttp3.internal.platform.Platform$Companion) (Platform.kt:179)
        at void okhttp3.internal.platform.Platform.<clinit>() (Platform.kt:180)
        at void okhttp3.OkHttpClient.<init>(okhttp3.OkHttpClient$Builder) (OkHttpClient.kt:219)
        at void okhttp3.OkHttpClient.<init>() (OkHttpClient.kt:211)
        at void com.example.swiftpinx.Activity.AddMediaActivity.onClick(android.view.View) (AddMediaActivity.java:207)
        at boolean android.view.View.performClick() (View.java:5637)
        at void android.view.View$PerformClick.run() (View.java:22429)
        at void android.os.Handler.handleCallback(android.os.Message) (Handler.java:751)
        at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:95)
        at void android.os.Looper.loop() (Looper.java:154)
        at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6119)
        at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
        at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:886)
        at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:776)

Dan mencoba mencari solusi online untuk memperbaiki masalah ini dan belum ada yang menyelesaikan situasi saya.

mungkin Anda mungkin memerlukan kode sumber saya, di sini:

package com.example.swiftpinx.Activity;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.content.ContextCompat;
import androidx.loader.app.LoaderManager;
import androidx.loader.content.CursorLoader;
import androidx.loader.content.Loader;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import android.Manifest;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;

import com.bumptech.glide.Glide;
import com.bumptech.glide.RequestBuilder;
import com.example.swiftpinx.Adapters.AddMediaAdapter;
import com.example.swiftpinx.Link.UrlLink;
import com.example.swiftpinx.R;

import org.jetbrains.annotations.NotNull;

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

public class AddMediaActivity extends AppCompatActivity implements
        LoaderManager.LoaderCallbacks<Cursor>, AddMediaAdapter.OnClickThumbnail,
        View.OnClickListener {

    /*
        Set up's
     */

    private static final String TAG = "AddMediaActivity";

    private final static int READ_EXTERNAL_STORAGE_REQUEST_CODE = 0;
    private final static int MEDIASTORE_LOADER_ID = 0;

    AddMediaAdapter addMediaAdapter;

    Uri imagePath;

    /*
        Pallete
     */

    RecyclerView rvGallery;

    ImageView ivImage;

    LinearLayout llPostEvent;

    Button btnPost;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_add_media);

        rvGallery = (RecyclerView) findViewById(R.id.rvGallery);
        rvGallery.setLayoutManager(new GridLayoutManager(this, 3));

        addMediaAdapter = new AddMediaAdapter(this);

        rvGallery.setAdapter(addMediaAdapter);

        ivImage = (ImageView) findViewById(R.id.ivImage);

        llPostEvent = (LinearLayout) findViewById(R.id.llPostEvent);

        btnPost = (Button) findViewById(R.id.btnPost);

        btnPost.setOnClickListener(this);

        llPostEvent.setVisibility(View.GONE);

        checkPermissionEnternalStorage();
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        switch(requestCode) {
            case READ_EXTERNAL_STORAGE_REQUEST_CODE:
                if(grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    LoaderManager.getInstance(this).initLoader(MEDIASTORE_LOADER_ID, null, this);
                }
                break;
            default:
                super.onRequestPermissionsResult(requestCode, permissions, grantResults);

        }
    }

    private void checkPermissionEnternalStorage() {
        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if(ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE)
                    == PackageManager.PERMISSION_GRANTED) {
                LoaderManager.getInstance(this).initLoader(MEDIASTORE_LOADER_ID, null, this);
            } else {
                if(shouldShowRequestPermissionRationale(Manifest.permission.READ_EXTERNAL_STORAGE)) {
                    // explain here.
                    Toast.makeText(this, "Swiftpin wants to view your gallery.", Toast.LENGTH_SHORT).show();
                }

                requestPermissions(new String[] { Manifest.permission.READ_EXTERNAL_STORAGE },
                        READ_EXTERNAL_STORAGE_REQUEST_CODE);
            }
        } else {
            // load default
            LoaderManager.getInstance(this).initLoader(MEDIASTORE_LOADER_ID, null, this);
        }
    }

    @NonNull
    @Override
    public Loader<Cursor> onCreateLoader(int id, @Nullable Bundle args) {
        String[] projection = {
                MediaStore.Files.FileColumns._ID,
                MediaStore.Files.FileColumns.DATE_ADDED,
                MediaStore.Files.FileColumns.DATA,
                MediaStore.Files.FileColumns.MEDIA_TYPE
        };

        String condition = MediaStore.Files.FileColumns.MEDIA_TYPE + "="
                + MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE + " OR "
                + MediaStore.Files.FileColumns.MEDIA_TYPE + "="
                + MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO;

        return new CursorLoader(
                this,
                MediaStore.Files.getContentUri("external"),
                projection,
                condition,
                null,
                MediaStore.Files.FileColumns.DATE_ADDED + " DESC"
        );
    }

    @Override
    public void onLoadFinished(@NonNull Loader<Cursor> loader, Cursor data) {
        addMediaAdapter.changeCursor(data);
    }

    @Override
    public void onLoaderReset(@NonNull Loader<Cursor> loader) {
        addMediaAdapter.changeCursor(null);
    }

    @Override
    public void clickThumbnail(Uri uri) {
        imagePath = uri;
        llPostEvent.setVisibility(View.VISIBLE);
        Glide.with(this)
                .load("file://" + uri)
                .centerCrop()
                .into(ivImage);
    }

    @Override
    public void onClick(View view) {
        if(view == btnPost) {
            String fileImage = String.valueOf(imagePath);

            try {
                ByteArrayOutputStream stream  = new ByteArrayOutputStream();
                BitmapFactory.Options options = new BitmapFactory.Options();
                options.inPreferredConfig = Bitmap.Config.RGB_565;

                Bitmap bitmap = BitmapFactory.decodeFile(fileImage, options);
                bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
                byte[] byteArray = stream.toByteArray();

                RequestBody requestBody = new MultipartBody.Builder()
                        .setType(MultipartBody.FORM)
                        .addFormDataPart("image", "image.jpg",
                                RequestBody.create(MediaType.parse("image/*jpg"), byteArray))
                        .build();

                Request request = new Request.Builder()
                        .url(UrlLink.postfeed)
                        .post(requestBody)
                        .build();

                OkHttpClient client = new OkHttpClient();

                client.newCall(request).enqueue(new Callback() {
                    @Override
                    public void onFailure(@NotNull Call call, @NotNull IOException e) {
                        call.cancel();

                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                Log.i(TAG, "run: Error post");
                            }
                        });
                    }

                    @Override
                    public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                try {
                                    Log.i(TAG, "run: ok -> " + response.body().toString());
                                } catch(Exception e) {
                                    e.printStackTrace();
                                }
                            }
                        });
                    }
                });
            } catch(Exception e) {
                e.printStackTrace();
            }
        }
    }
}

Saat membaca pesan info, itu memberi saya ide tentang ini Conscryptdan melakukan penelitian dan menemukan bahwa saya perlu menginstal conscryptke gradle.app saya

implementation 'org.conscrypt:conscrypt-android:2.2.1'

dan itu berhasil.

OkHttp kompatibel dengan perpustakaan keamanan Conscrypt, tetapi menggunakannya adalah opsional. Jejak tumpukan menakutkan, tapi saya pikir itu hanya peringatan yang memberitahu Anda bahwa ketergantungan Conscrypt tidak ditemukan. Dalam hal ini, OkHttp harus kembali ke implementasi TLS default platform Anda.

Dari README OkHttp :

OkHttp menggunakan implementasi TLS bawaan platform Anda. Pada platform Java, OkHttp juga mendukung Conscrypt, yang mengintegrasikan BoringSSL dengan Java. OkHttp akan menggunakan Conscrypt jika itu adalah penyedia keamanan pertama:

Security.insertProviderAt(Conscrypt.newProvider(), 1);

Singkatnya, jika permintaan jaringan Anda berfungsi, mungkin aman untuk mengabaikan jejak tumpukan ini.