// Delete and undo pocket items
ItemTouchHelper.SimpleCallback recyclerviewSwipe = new ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.LEFT) {
    @Override
    public boolean onMove(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder, @NonNull RecyclerView.ViewHolder target) {
        return false;
    }

    @Override
    public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int direction) {
        final Pocket pocketList = PocketItems.get(viewHolder.getAdapterPosition());
        final int deletetIndex = viewHolder.getAdapterPosition();

        pocketItemAdapter.removeItem(viewHolder.getAdapterPosition());


        if(pocketItemAdapter.getItemCount() != 0){
            textView_placeholder_recyclerview.setVisibility(View.GONE);
            imageView_placeholder_recyclerview.setVisibility(View.GONE);
        }else{
            textView_placeholder_recyclerview.setVisibility(View.VISIBLE);
            imageView_placeholder_recyclerview.setVisibility(View.VISIBLE);
        }

        Snackbar snackbar = Snackbar.make(coordinatorLayoutPocketMain,R.string.successfully_deleted,3000)
                .setAction(R.string.undo, new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        pocketItemAdapter.restoreItem(pocketList,deletetIndex);
                        database.createpocketEntry(pocketList.getTIMESTAMP(),pocketList.getAMOUNT(),pocketList.getDESCRIPTION(),pocketList.getCATEGORY());
                    }
                });
        snackbar.getView().setBackgroundColor(ContextCompat.getColor(PocketMain.this,R.color.colorBright));

        snackbar.show();
    }

void removeItem(int position){
    Database database = new Database(context);
    database.deletepocketEntry(Integer.parseInt(pocketItems.get(position).getROWID()));
    pocketItems.remove(position);
    notifyItemRemoved(position);


}

void restoreItem(Pocket item, int position){
    pocketItems.add(position,item);
    notifyItemInserted(position);
    Log.d("RESTORED","restoreItem()");
}

  Integer deletepocketEntry(Integer rowID){
        SQLiteDatabase database = this.getWritableDatabase();
        Log.d("RESTORED","deletePocketEntry");
        return database.delete(KEY_DATABASE_TABLE,"rowid = ?", new String[]{Integer.toString(rowID)});
}

long createpocketEntry(String timestamp,String amount,String description, String category){
    SQLiteDatabase database = this.getWritableDatabase();
    ContentValues pocketValues = new ContentValues();
    pocketValues.put(KEY_TIMESTAMP,timestamp);
    pocketValues.put(KEY_AMOUNT,amount);
    pocketValues.put(KEY_DESCRIPTION,description);
    pocketValues.put(KEY_CATEGORY,category);
    Log.d("RESTORED","createPocketEntry");
    return database.insert(KEY_DATABASE_TABLE,null,pocketValues);
}