How to upload .pdf .doc .txt files to server(mysql database) using Android

Question

I\'m facing some difficulties while uploading files to server, I need to know full code of file uploading with namevaluepair. Hear is my android code, I\'m getting only my file

Answer 1

If you want simple and fast then i will suggest you ION Library

Post multipart/form-data and read JSON with an upload progress bar With ION :

Ion.with(getContext())
.load("https://koush.clockworkmod.com/test/echo")
.uploadProgressBar(uploadProgressBar)
.setMultipartParameter("goop", "noop")
.setMultipartFile("archive", "application/zip", new File("/sdcard/filename.zip"))
.asJsonObject()
.setCallback(...)

Answer 2

Use Retrofil or Okhttp.

public static final String MULTIPART_FORM_DATA = "multipart/form-data";

 @NonNull
 private RequestBody createPartFromString(String descriptionString) {  
   return RequestBody.create(
        MediaType.parse(MULTIPART_FORM_DATA), descriptionString);
 }

 @NonNull
 private MultipartBody.Part prepareFilePart(String partName, Uri fileUri) {  
// https://github.com/iPaulPro/aFileChooser/blob/master/aFileChooser/src/com/ipaulpro/afilechooser/utils/FileUtils.java
// use the FileUtils to get the actual file by uri
File file = FileUtils.getFile(this, fileUri);

// create RequestBody instance from file
RequestBody requestFile =
    RequestBody.create(MediaType.parse(MULTIPART_FORM_DATA), file);

// MultipartBody.Part is used to send also the actual file name
return MultipartBody.Part.createFormData(partName, file.getName(), requestFile);
}