这样的事情是可以做的。这不是一个工作代码。但你肯定可以得到一个想法如何做到这一点。
Android应用程序，允许您使用Laravel API将图像和名称上传到MySQL数据库。代码由名为MainActivity的Activity类组成，其中包含选择图像，上传数据，并显示成功或错误消息。selectImage函数打开设备的图像库，并允许用户选择图像。当用户单击“上传”按钮。

public class MainActivity extends AppCompatActivity {

    private Button btnUpload;
    private ImageView imageView;
    private EditText editText;
    private final int IMG_REQUEST = 1;
    private Bitmap bitmap;

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

        btnUpload = findViewById(R.id.btn_upload);
        imageView = findViewById(R.id.image_view);
        editText = findViewById(R.id.edit_text);

        imageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                selectImage();
            }
        });

        btnUpload.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                uploadData();
            }
        });
    }

    private void selectImage() {
        Intent intent = new Intent();
        intent.setType("image/*");
        intent.setAction(Intent.ACTION_GET_CONTENT);
        startActivityForResult(intent, IMG_REQUEST);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == IMG_REQUEST && resultCode == RESULT_OK && data != null) {
            Uri path = data.getData();
            try {
                bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), path);
                imageView.setImageBitmap(bitmap);
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    private void uploadData() {
        String name = editText.getText().toString().trim();

        String image = imageToString();

        Retrofit retrofit = new Retrofit.Builder()
                .baseUrl("http://your_api_url/")
                .addConverterFactory(GsonConverterFactory.create())
                .build();

        Api api = retrofit.create(Api.class);

        Call<ResponseBody> call = api.uploadImage(name, image);

        call.enqueue(new Callback<ResponseBody>() {
            @Override
            public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {
                Toast.makeText(MainActivity.this, "Success", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onFailure(Call<ResponseBody> call, Throwable t) {
                Toast.makeText(MainActivity.this, "Error", Toast.LENGTH_SHORT).show();
            }
        });
    }

private String imageToString() {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, byteArrayOutputStream);
    byte[] imgBytes = byteArrayOutputStream.toByteArray();
    return Base64.encodeToString(imgBytes, Base64.DEFAULT);
}