Java 在分离的按钮和imageview上发送2个图像

我是android开发的初学者。 我有一个按钮，用于将图像加载到imageview，通过PHP上传到服务器，并说我需要另一个按钮和另一个imageview，这样我可以上传2个图像及其路径。 下面是我发送图像的代码。 复制函数是个好主意吗？ 我非常感激，如果意见与代码一起提供。 这是一个用于按钮和获取文件名及其路径的函数

这是提交按钮上的上传功能

buttonSubmit.setOnClickListener(new View.OnClickListener() {
        InputStream is = null;

        @Override
        public void onClick(View view) {

            BitmapFactory.Options options = null;
            options = new BitmapFactory.Options();
            options.inSampleSize = 3;
            bitmap = BitmapFactory.decodeFile(imgPath,
                    options);
            ByteArrayOutputStream stream = new ByteArrayOutputStream();
            // Must compress the Image to reduce image size to make upload easy
            bitmap.compress(Bitmap.CompressFormat.PNG, 50, stream);
            byte[] byte_arr = stream.toByteArray();
            // Encode Image to String
            encodedString = Base64.encodeToString(byte_arr, 0);

            String address = "" + etAddress.getText().toString();
            String zipCode = "" + etZip.getText().toString();
            String identifier = "" + etIdentifier.getText().toString();
            String stories = "" + etStories.getText().toString();
            String year = "" + etYear.getText().toString();
            String name = "" + etName.getText().toString();
            String area = "" + etArea.getText().toString();
            String bName = "" + etbName.getText().toString();
            String usage = "" + etUsage.getText().toString();
            String occupancy = "" + spOccupancy.getSelectedItem().toString();
            String person = "" + spPerson.getSelectedItem().toString();
            String soilType = "" + spSoilType.getSelectedItem().toString();
            String falling = "" + spFallingHazard.getSelectedItem().toString();
            String bType = "" + spinner.getSelectedItem().toString();
            String basicScore = "" + basic.getText().toString();
            String midrise = "" + midRise.getText().toString();
            String highrise = "" + highRise.getText().toString();
            String virregularity = "" + vIrregularity.getText().toString();
            String pirregularity = "" + pIrregularity.getText().toString();
            String precode = "" + preCode.getText().toString();
            String pbenchmark = "" + postBenchmark.getText().toString();
            String soiltypec = "" + sTypeC.getText().toString();
            String soiltyped = "" + sTypeD.getText().toString();
            String soiltypee = "" + sTypeE.getText().toString();
            String finalscore = "" + finalScore.getText().toString();
            String lati = "" + textViewNetLat.getText().toString();
            String longi = "" + textViewNetLng.getText().toString();
            String comments = "" + comment.getText().toString();
            String eval = "" + spEval.getSelectedItem().toString();



            List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
            nameValuePairs.add(new BasicNameValuePair("address", address));
            nameValuePairs.add(new BasicNameValuePair("zipCode", zipCode));
            nameValuePairs.add(new BasicNameValuePair("identifier", identifier));
            nameValuePairs.add(new BasicNameValuePair("stories", stories));
            nameValuePairs.add(new BasicNameValuePair("year", year));
            nameValuePairs.add(new BasicNameValuePair("name", name));
            nameValuePairs.add(new BasicNameValuePair("area", area));
            nameValuePairs.add(new BasicNameValuePair("bName", bName));
            nameValuePairs.add(new BasicNameValuePair("usage", usage));
            nameValuePairs.add(new BasicNameValuePair("filename", fileName));
            nameValuePairs.add(new BasicNameValuePair("image", encodedString));
            nameValuePairs.add(new BasicNameValuePair("occupancy", occupancy));
            nameValuePairs.add(new BasicNameValuePair("person", person));
            nameValuePairs.add(new BasicNameValuePair("soilType", soilType));
            nameValuePairs.add(new BasicNameValuePair("falling", falling));
            nameValuePairs.add(new BasicNameValuePair("bType", bType));
            nameValuePairs.add(new BasicNameValuePair("basicScore", basicScore));
            nameValuePairs.add(new BasicNameValuePair("midrise", midrise));
            nameValuePairs.add(new BasicNameValuePair("highrise", highrise));
            nameValuePairs.add(new BasicNameValuePair("virregularity", virregularity));
            nameValuePairs.add(new BasicNameValuePair("pirregularity", pirregularity));
            nameValuePairs.add(new BasicNameValuePair("precode", precode));
            nameValuePairs.add(new BasicNameValuePair("pbenchmark", pbenchmark));
            nameValuePairs.add(new BasicNameValuePair("soiltypec", soiltypec));
            nameValuePairs.add(new BasicNameValuePair("soiltyped", soiltyped));
            nameValuePairs.add(new BasicNameValuePair("soiltypee", soiltypee));
            nameValuePairs.add(new BasicNameValuePair("finalscore", finalscore));
            nameValuePairs.add(new BasicNameValuePair("lati", lati));
            nameValuePairs.add(new BasicNameValuePair("longi", longi));
            nameValuePairs.add(new BasicNameValuePair("comments", comments));
            nameValuePairs.add(new BasicNameValuePair("eval", eval));

---

有什么意见吗？

第一件事。如果你有一个特定的问题，比如你已经标记为Android，这不是那么问。这是一个通用编程问题

第二：当然，最好不要重复代码，至少在单个文件中。您可以创建一个函数来上传到服务器中，并从path中提取图像文件，这样您就可以将两者分开。如果你是一个编程新手，那么别担心。你一定会学会的

buttonSubmit.setOnClickListener(new View.OnClickListener() {
        InputStream is = null;

        @Override
        public void onClick(View view) {

            BitmapFactory.Options options = null;
            options = new BitmapFactory.Options();
            options.inSampleSize = 3;
            bitmap = BitmapFactory.decodeFile(imgPath,
                    options);
            ByteArrayOutputStream stream = new ByteArrayOutputStream();
            // Must compress the Image to reduce image size to make upload easy
            bitmap.compress(Bitmap.CompressFormat.PNG, 50, stream);
            byte[] byte_arr = stream.toByteArray();
            // Encode Image to String
            encodedString = Base64.encodeToString(byte_arr, 0);

            String address = "" + etAddress.getText().toString();
            String zipCode = "" + etZip.getText().toString();
            String identifier = "" + etIdentifier.getText().toString();
            String stories = "" + etStories.getText().toString();
            String year = "" + etYear.getText().toString();
            String name = "" + etName.getText().toString();
            String area = "" + etArea.getText().toString();
            String bName = "" + etbName.getText().toString();
            String usage = "" + etUsage.getText().toString();
            String occupancy = "" + spOccupancy.getSelectedItem().toString();
            String person = "" + spPerson.getSelectedItem().toString();
            String soilType = "" + spSoilType.getSelectedItem().toString();
            String falling = "" + spFallingHazard.getSelectedItem().toString();
            String bType = "" + spinner.getSelectedItem().toString();
            String basicScore = "" + basic.getText().toString();
            String midrise = "" + midRise.getText().toString();
            String highrise = "" + highRise.getText().toString();
            String virregularity = "" + vIrregularity.getText().toString();
            String pirregularity = "" + pIrregularity.getText().toString();
            String precode = "" + preCode.getText().toString();
            String pbenchmark = "" + postBenchmark.getText().toString();
            String soiltypec = "" + sTypeC.getText().toString();
            String soiltyped = "" + sTypeD.getText().toString();
            String soiltypee = "" + sTypeE.getText().toString();
            String finalscore = "" + finalScore.getText().toString();
            String lati = "" + textViewNetLat.getText().toString();
            String longi = "" + textViewNetLng.getText().toString();
            String comments = "" + comment.getText().toString();
            String eval = "" + spEval.getSelectedItem().toString();



            List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
            nameValuePairs.add(new BasicNameValuePair("address", address));
            nameValuePairs.add(new BasicNameValuePair("zipCode", zipCode));
            nameValuePairs.add(new BasicNameValuePair("identifier", identifier));
            nameValuePairs.add(new BasicNameValuePair("stories", stories));
            nameValuePairs.add(new BasicNameValuePair("year", year));
            nameValuePairs.add(new BasicNameValuePair("name", name));
            nameValuePairs.add(new BasicNameValuePair("area", area));
            nameValuePairs.add(new BasicNameValuePair("bName", bName));
            nameValuePairs.add(new BasicNameValuePair("usage", usage));
            nameValuePairs.add(new BasicNameValuePair("filename", fileName));
            nameValuePairs.add(new BasicNameValuePair("image", encodedString));
            nameValuePairs.add(new BasicNameValuePair("occupancy", occupancy));
            nameValuePairs.add(new BasicNameValuePair("person", person));
            nameValuePairs.add(new BasicNameValuePair("soilType", soilType));
            nameValuePairs.add(new BasicNameValuePair("falling", falling));
            nameValuePairs.add(new BasicNameValuePair("bType", bType));
            nameValuePairs.add(new BasicNameValuePair("basicScore", basicScore));
            nameValuePairs.add(new BasicNameValuePair("midrise", midrise));
            nameValuePairs.add(new BasicNameValuePair("highrise", highrise));
            nameValuePairs.add(new BasicNameValuePair("virregularity", virregularity));
            nameValuePairs.add(new BasicNameValuePair("pirregularity", pirregularity));
            nameValuePairs.add(new BasicNameValuePair("precode", precode));
            nameValuePairs.add(new BasicNameValuePair("pbenchmark", pbenchmark));
            nameValuePairs.add(new BasicNameValuePair("soiltypec", soiltypec));
            nameValuePairs.add(new BasicNameValuePair("soiltyped", soiltyped));
            nameValuePairs.add(new BasicNameValuePair("soiltypee", soiltypee));
            nameValuePairs.add(new BasicNameValuePair("finalscore", finalscore));
            nameValuePairs.add(new BasicNameValuePair("lati", lati));
            nameValuePairs.add(new BasicNameValuePair("longi", longi));
            nameValuePairs.add(new BasicNameValuePair("comments", comments));
            nameValuePairs.add(new BasicNameValuePair("eval", eval));