안드로이드 OkHttp3를 활용한 동영상 전송

Uri video_URI;

 

 

// 동영상 앨범 열기
public void getVideoFromGallery() {
    ImageView getVideoBtn = (ImageView) findViewById(R.id.getVideoBtn);
    getVideoBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {


            //갤러리 동영상 호출
            Uri uri = Uri.parse("content://media/external/images/media");
            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
            intent.setAction(Intent.ACTION_GET_CONTENT);
            intent.setType("video/*");
            startActivityForResult(intent, VIDEOFILE_REQUEST);


        }
    });

}

 

 

 

// 서버에 전송
public void sendVideoContentToServer() {


    class sendDataToHttp extends AsyncTask<Void, Void, String> {
        String serverUrl = "서버주소";
        OkHttpClient client = new OkHttpClient();

        Context context;

        public sendDataToHttp(Context context) {
            this.context = context;
        }

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
        }

        @Override
        protected String doInBackground(Void... voids) {
            ContentResolver contentResolver = context.getContentResolver();
            final String contentType = contentResolver.getType(video_URI);
            final AssetFileDescriptor fd;
            try {
                fd = contentResolver.openAssetFileDescriptor(video_URI, "r");

                if (fd == null) {
                    throw new FileNotFoundException("could not open file descriptor");
                }


                RequestBody videoFile = new RequestBody() {
                    @Override
                    public long contentLength() {
                        return fd.getDeclaredLength();
                    }

                    @Override
                    public MediaType contentType() {
                        return MediaType.parse(contentType);
                    }

                    @Override
                    public void writeTo(BufferedSink sink) throws IOException {
                        try (InputStream is = fd.createInputStream()) {
                            sink.writeAll(Okio.buffer(Okio.source(is)));
                        }
                    }
                };

                RequestBody requestBody = new MultipartBody.Builder()
                        .setType(MultipartBody.FORM)
                        .addFormDataPart("loginUserId", loginUserId)
                        .addFormDataPart("file", "fname",videoFile)
                        .build();

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

                client.newCall(request).enqueue(new Callback() {
                    @Override
                    public void onFailure(Call call, IOException e) {
                        try {
                            fd.close();
                        } catch (IOException ex) {
                            e.addSuppressed(ex);
                        }
                        Log.d("실패", "failed", e);
                    }

                    @Override
                    public void onResponse(Call call, Response response) throws IOException {
                        String result = response.body().string();
                        Log.d("결과",""+result);
                        fd.close();
                    }
                });

            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }


            return null;
        }

        @Override
        protected void onPostExecute(String s) {
            super.onPostExecute(s);
        }

    }

    sendDataToHttp sendData = new sendDataToHttp(this);
    sendData.execute();
}

 

 

 

 

PHP

 

 

 $userId  = $_POST['loginUserId'];
 $videosFile = $_FILES['file']['name'];
 $data = date("Ymdhi");
 $file_path = "/Video_dir/";

// 저장할 경로 + 새로운 이름을 지정한다.
 $file_name = $_SERVER['DOCUMENT_ROOT'].$file_path.$userId.$data.".mp4";

 if(isset($videosFile)){

// 임시폴더에서  위에서 작성한 경로로  새로운 이름으로  보내준다.
  if( move_uploaded_file($_FILES['file']['tmp_name'], $file_name)){
    echo "업로드 성공";
  }else{

    echo "업로드 실패";
  }

 }else{
  echo "실패";
 }

 

 

출처 : https://stackoverflow.com/questions/45123696/android-how-to-upload-video-in-chunks-using-okhttp

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이외의 작업하면서 알게된 자잘한것들..

 

// 전송 파일 종류 추출
private String getMimeType(String path) {
    String extension = MimeTypeMap.getFileExtensionFromUrl(path);
    return MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
}