Guardar archivo en local en la ruta de la App

2020-03-14 13:24:11.848 12775-12775/com.android.documentsui D/PickerActionHandler: onFinished() [content://com.android.providers.downloads.documents/document/msf%3A24]
2020-03-14 13:24:11.850 9473-10765/system_process W/InputReader: Device has associated, but no associated display id.
2020-03-14 13:24:11.855 9473-10495/system_process W/InputReader: Device has associated, but no associated display id.
2020-03-14 13:24:11.856 9473-10495/system_process I/chatty: uid=1000(system) Binder:9473_F identical 1 line
2020-03-14 13:24:11.856 9473-10495/system_process W/InputReader: Device has associated, but no associated display id.
2020-03-14 13:24:12.031 9473-9494/system_process W/InputReader: Device has associated, but no associated display id.
2020-03-14 13:24:12.033 9473-9494/system_process W/InputReader: Device has associated, but no associated display id.

   Intent intent = new Intent();
        Intent chooseFile = new Intent(Intent.ACTION_GET_CONTENT);
        chooseFile.setType("*/*");
        intent.putExtra(Intent.EXTRA_MIME_TYPES, mimetypes);

        chooseFile = Intent.createChooser(chooseFile, "Choose a file");
        startActivityForResult(chooseFile, PICKFILE_RESULT_CODE);

        Browse = (Button)findViewById(R.id.browse);
        Browse.setOnClickListener((View.OnClickListener) this);

        Browse.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                Intent intent = new Intent(getBaseContext(),           FilePicker.class);
                startActivity(intent);
            }
        });

    }

    public String getPath(Uri uri) {

        String path = null;
        String[] projection = { MediaStore.Files.FileColumns.DATA };
        Cursor cursor = getContentResolver().query(uri, projection, null, null, null);

        if(cursor == null){
            path = uri.getPath();
        }
        else{
            cursor.moveToFirst();
            int column_index = cursor.getColumnIndexOrThrow(projection[0]);
            path = cursor.getString(column_index);
            cursor.close();
        }

        return ((path == null || path.isEmpty()) ? (uri.getPath()) : path);
    }



    public void onClick(View v) {

        if (v.getId() == R.id.browse) {
            Intent intent = new Intent(this, FilePicker.class);
            startActivityForResult(intent, REQUEST_PICK_FILE);

            Toast.makeText(agregarimgactivity.this,
                    getString(R.string.AddFile), Toast.LENGTH_SHORT).show();

        }
    }


    protected void onActivityResult(int requestCode, int resultCode){


        Uri data = null;
        if (data != null) {

            String filePath = getPathFromUri(this, data);
            Log.i("INFO", "FILE: " + filePath);

        }

    }


    public static String getPathFromUri(Context context, Uri uri) {
        final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

        if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
            if (isExternalStorageDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                if ("primary".equalsIgnoreCase(type)) {
                    return Environment.getExternalStorageDirectory() + "/" + split[1];
                }
            } else if (isDownloadsDocument(uri)) {

                final String id = DocumentsContract.getDocumentId(uri);
                final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"),
                        Long.valueOf(id));

                return getDataColumn(context, contentUri, null, null);
            } else if (isMediaDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                Uri contentUri = null;
                if ("image".equals(type)) {
                    contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                } else if ("video".equals(type)) {
                    contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                } else if ("audio".equals(type)) {
                    contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                }

                final String selection = "_id=?";
                final String[] selectionArgs = new String[] { split[1] };

                return getDataColumn(context, contentUri, selection, selectionArgs);
            }
        } else if ("content".equalsIgnoreCase(uri.getScheme())) {
            return getDataColumn(context, uri, null, null);
        } else if ("file".equalsIgnoreCase(uri.getScheme())) {
            return uri.getPath();
        }

        return null;}

    public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {
        Cursor cursor = null;
        final String column = "_data";
        final String[] projection = { column };

        try {
            cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
            if (cursor != null && cursor.moveToFirst()) {
                final int column_index = cursor.getColumnIndexOrThrow(column);
                return cursor.getString(column_index);
            }
        } finally {
            if (cursor != null)
                cursor.close();
        }
        return null;}

    public static boolean isExternalStorageDocument(Uri uri) {
        return "com.android.externalstorage.documents".equals(uri.getAuthority());}

    public static boolean isDownloadsDocument(Uri uri) {
        return "com.android.providers.downloads.documents".equals(uri.getAuthority());}




    public static boolean isMediaDocument(Uri uri) {
        return "com.android.providers.media.documents".equals(uri.getAuthority());}