insert activity

package io.github.aerhakim.lombamobile.activity;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;


import io.github.aerhakim.lombamobile.R;
import io.github.aerhakim.lombamobile.api.bayar.ApiClient;
import io.github.aerhakim.lombamobile.api.bayar.ApiInterface;
import io.github.aerhakim.lombamobile.api.bayar.Config;
import io.github.aerhakim.lombamobile.model.PostPutDelHeros;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.RequestBody;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class InsertActivity extends AppCompatActivity {

    EditText edtName, edtDescription;
    Button btSubmit;
    ImageView imgHolder, btnGalery;

    private String mediaPath;
    private String postPath;

    ApiInterface mApiInterface;
    private static final int REQUEST_PICK_PHOTO = Config.REQUEST_PICK_PHOTO;
    private static final int REQUEST_WRITE_PERMISSION = Config.REQUEST_WRITE_PERMISSION;
    private static final String INSERT_FLAG = Config.INSERT_FLAG;

    // Akses Izin Ambil Gambar dari Storage
    @SuppressLint("MissingSuperCall")
    @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        if (requestCode == REQUEST_WRITE_PERMISSION && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
            saveImageUpload();
        }
    }

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

        // Identifikasi Komponen Form
        edtName = (EditText) findViewById(R.id.edt_name);
        edtDescription = (EditText) findViewById(R.id.edt_description);
        imgHolder = (ImageView) findViewById(R.id.imgHolder);
        btnGalery = (ImageView) findViewById(R.id.tambah);
        btSubmit = (Button) findViewById(R.id.btn_submit);

        // Definisi API
        mApiInterface = ApiClient.getClient().create(ApiInterface.class);

        ImageView back = findViewById(R.id.ivBack);
        back.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent mIntent = new Intent(getApplicationContext(), MainActivity.class);
                startActivity(mIntent);
                finish();
                finishAffinity();
            }
        });
        // Fungsi Tombol Pilih Galery
        btnGalery.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent galleryIntent = new Intent(Intent.ACTION_PICK,
                MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                startActivityForResult(galleryIntent, REQUEST_PICK_PHOTO);
            }
        });

        // Fungsi Tombol Simpan
        btSubmit.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                requestPermission();
            }
        });
    }

    // Akses Izin Ambil Gambar dari Storage
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if (resultCode == RESULT_OK) {
            if (requestCode == REQUEST_PICK_PHOTO) {
                if (data != null) {
                    // Ambil Image Dari Galeri dan Foto
                    Uri selectedImage = data.getData();
                    String[] filePathColumn = {MediaStore.Images.Media.DATA};

                    Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null);
                    assert cursor != null;
                    cursor.moveToFirst();

                    int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
                    mediaPath = cursor.getString(columnIndex);
                    imgHolder.setImageURI(data.getData());
                    cursor.close();

                    postPath = mediaPath;
                }
            }
        }
    }

    // Simpan Gambar
    private void saveImageUpload(){
        final String date = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(new Date());
        if (mediaPath== null)
        {
            Toast.makeText(getApplicationContext(), "Bukti Transaksi Wajib dilampirkan!", Toast.LENGTH_LONG).show();
        }
        else {
            File imagefile = new File(mediaPath);
            RequestBody reqBody = RequestBody.create(MediaType.parse("multipart/form-file"), imagefile);
            MultipartBody.Part partImage = MultipartBody.Part.createFormData("image", imagefile.getName(), reqBody);

            Call<PostPutDelHeros> postHerosCall = mApiInterface.postHeros(partImage, RequestBody.create(MediaType.parse("text/plain"), "" + edtName.getText().toString()), RequestBody.create(MediaType.parse("text/plain"), edtDescription.getText().toString()), RequestBody.create(MediaType.parse("text/plain"), date), RequestBody.create(MediaType.parse("text/plain"), INSERT_FLAG));
            postHerosCall.enqueue(new Callback<PostPutDelHeros>() {
                @Override
                public void onResponse(Call<PostPutDelHeros> call, Response<PostPutDelHeros> response) {
                    Intent mIntent = new Intent(InsertActivity.this, MainActivity.class);
                    startActivity(mIntent);
                    finish();
                    finishAffinity();
                }

                @Override
                public void onFailure(Call<PostPutDelHeros> call, Throwable t) {
                    Log.d("RETRO", "ON FAILURE : " + t.getMessage());
                    //Log.d("RETRO", "ON FAILURE : " + t.getCause());
                    Toast.makeText(getApplicationContext(), "Error, image", Toast.LENGTH_LONG).show();
                }
            });
        }
    }

    // Cek Versi Android Tuk Minta Izin
    private void requestPermission() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            requestPermissions(new String[]{android.Manifest.permission.WRITE_EXTERNAL_STORAGE}, REQUEST_WRITE_PERMISSION);
        } else {
            saveImageUpload();
        }
    }

    // Menu Kembali Ke Home
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                // API 5+ solution
                onBackPressed();
                return true;

            default:
                return super.onOptionsItemSelected(item);
        }
    }
    @Override
    public void onBackPressed() {
        Intent mIntent = new Intent(getApplicationContext(), MainActivity.class);
        startActivity(mIntent);
        finish();
        finishAffinity();
    }
}