tejpratap46 / pdfcreatorandroid Goto Github PK

public void createPDFOverall(final String fileName, final PDFUtil.PDFUtilListener pdfUtilListener) {
        // Create parent RelativeLayout
        layoutPageParent = new LinearLayout(this.ctx);
        LinearLayout.LayoutParams relParentParam = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
        layoutPageParent.setLayoutParams(relParentParam);
        final ArrayList<View> bodyViewList = new ArrayList<>();
        View header = null;
        if (getHeaderView(0) != null) {
            header = getHeaderView(0).getView();
            header.setTag(PDFHeaderView.class.getSimpleName());
            bodyViewList.add(header);
            addViewToTempLayout(layoutPageParent, header);
        }

        if (getBodyViews() != null) {
            for (PDFView pdfView : getBodyViews().getChildViewList()) {
                View bodyView = pdfView.getView();
                bodyView.setTag(PDFBody.class.getSimpleName());
                bodyViewList.add(bodyView);
                addViewToTempLayout(layoutPageParent, bodyView);
            }
        }


        final Handler handler = new Handler(Looper.getMainLooper());
        final View finalHeader = header;
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                createPDFFromViewList(finalHeader, bodyViewList, fileName, new PDFUtil.PDFUtilListener() {
                    @Override
                    public void pdfGenerationSuccess(File savedPDFFile) {
                        try {
//                    pagePreviewBitmapList.clear();
//                    pagePreviewBitmapList.addAll(PDFUtil.pdfToBitmap(savedPDFFile));
//                    textViewGeneratingPDFHolder.setVisibility(View.GONE);
//                    layoutPrintPreview.setVisibility(View.VISIBLE);
                            selectedPreviewPage = 0;
//                    imageViewPDFPreview.setImageBitmap(pagePreviewBitmapList.get(selectedPreviewPage));
//                    textViewPageNumber.setText(String.format(Locale.getDefault(), "%d of %d", selectedPreviewPage + 1, pagePreviewBitmapList.size()));
                        } catch (Exception e) {
                            e.printStackTrace();
//                    imageViewPDFPreview.setVisibility(View.GONE);
//                    textViewPageNumber.setVisibility(View.GONE);
//                    buttonNextPage.setVisibility(View.GONE);
//                    buttonPreviousPage.setVisibility(View.GONE);
//                    textViewPreviewNotAvailable.setVisibility(View.VISIBLE);
                        }
                        savedPDFFilec = savedPDFFile;
                        pdfUtilListener.pdfGenerationSuccess(savedPDFFile);
                    }

                    @Override
                    public void pdfGenerationFailure(Exception exception) {
                        pdfUtilListener.pdfGenerationFailure(exception);
                    }
                });
            }
        }, 1000);

    }


    /**
     * Creates a paginated PDF page views from list of views those are already rendered on screen
     * (Only rendered views can give height)
     *
     * @param tempViewList list of views to create pdf views from, view should be already rendered to screen
     */
    private void createPDFFromViewList(final View headerView, @NonNull final ArrayList<View> tempViewList, @NonNull final String filename, final PDFUtil.PDFUtilListener pdfUtilListener) {
        tempViewList.get(tempViewList.size() - 1).post(new Runnable() {
            @Override
            public void run() {

                // Clean temp folder
                final FileManager myOPDFileManager = FileManager.getInstance();
                myOPDFileManager.cleanTempFolder(ctx);

                ((Activity) ctx).runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        final List<View> pdfPageViewList = new ArrayList<>();
//                        LinearLayout currentPDFLayout = (LinearLayout) ((Activity) ctx).getLayoutInflater().inflate(com.tejpratapsingh.pdfcreator.R.layout.item_pdf_page, null);
//                        currentPDFLayout.setBackgroundColor(ContextCompat.getColor(ctx.getApplicationContext(), com.tejpratapsingh.pdfcreator.R.color.colorWhite));
//                        pdfPageViewList.add(currentPDFLayout);
                        int currentPageHeight = 0;

                        if (headerView != null) {
                            // If item is a page header, store its height so we can add it to all pages without waiting to render it every time
                            headerLayoutHeight = headerView.getHeight();
//                            headerLayoutHeight = 50;
                        }

                        int pageIndex = 1;
                        LinearLayout currentPDFLayout = null;
                        for (View viewItem : tempViewList) {
                            if (currentPageHeight + 848 > (ctx.getResources().getDimensionPixelSize(com.tejpratapsingh.pdfcreator.R.dimen.pdf_height)
                                    - (ctx.getResources().getDimensionPixelSize(com.tejpratapsingh.pdfcreator.R.dimen.pdf_margin_vertical) * 2))) {
                                currentPDFLayout = (LinearLayout) ((Activity) ctx).getLayoutInflater().inflate(com.tejpratapsingh.pdfcreator.R.layout.item_pdf_page, null);
                                currentPDFLayout.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
                                        LinearLayout.LayoutParams.WRAP_CONTENT));
                                currentPDFLayout.setBackgroundColor(ContextCompat.getColor(ctx.getApplicationContext(), com.tejpratapsingh.pdfcreator.R.color.colorWhite));
                                pdfPageViewList.add(currentPDFLayout);

                                currentPageHeight = 0;

                                // Add page header again
                                if (headerLayoutHeight > 0) {
                                    // If height is available, only then add header
                                    LinearLayout layoutHeader = getHeaderView(pageIndex).getView();
                                    addViewToTempLayout(layoutPageParent, layoutHeader);
                                    currentPageHeight += headerLayoutHeight;
                                    layoutPageParent.removeView(layoutHeader);
                                    currentPDFLayout.addView(layoutHeader);

                                    pageIndex = pageIndex + 1;
                                }
                                currentPageHeight += viewItem.getHeight();
                                if (viewItem.getParent() != null) {
                                    ((ViewGroup) viewItem.getParent()).removeView(viewItem); // <- fix
                                }
                                currentPDFLayout.addView(viewItem);
                            }


                        }

                        PDFUtil.getInstance().generatePDF(pdfPageViewList, myOPDFileManager.createTempFileWithName(ctx.getApplicationContext(), filename + ".pdf", false).getAbsolutePath(), pdfUtilListener);
                    }
                });
            }
        });
    }

//    protected abstract PDFHeaderView getHeaderView(int page);
//
//    protected abstract PDFBody getBodyViews();


    protected PDFHeaderView getHeaderView(int pageIndex) {
        PDFHeaderView headerView = new PDFHeaderView(ctx);


//        PDFTextView pdfTextViewPage = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.SMALL);
//        pdfTextViewPage.setText(String.format(Locale.getDefault(), "Page: %d", pageIndex + 1));
//        pdfTextViewPage.setLayout(new LinearLayout.LayoutParams(
//                LinearLayout.LayoutParams.MATCH_PARENT,
//                LinearLayout.LayoutParams.MATCH_PARENT, 0));
//        pdfTextViewPage.getView().setGravity(Gravity.END);
//
//        headerView.addView(pdfTextViewPage);


        PDFHorizontalView horizontalViewLogo = new PDFHorizontalView(ctx);

        PDFImageView imageView = new PDFImageView(ctx);
        LinearLayout.LayoutParams imageLayoutParam = new LinearLayout.LayoutParams(100,
                100);
//        imageView.setImageScale(ImageView.ScaleType.CENTER_INSIDE);
        imageView.setImageResource(R.mipmap.ic_launcher);
        imageLayoutParam.setMargins(0, 0, 10, 0);
        imageView.setLayout(imageLayoutParam);
        horizontalViewLogo.addView(imageView);
        horizontalViewLogo.getView().setGravity(Gravity.CENTER_HORIZONTAL);
        headerView.addView(horizontalViewLogo);

        PDFHorizontalView horizontalView = new PDFHorizontalView(ctx);


        PDFTextView pdfTextView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.HEADER);
//        SpannableString word = new SpannableString(" Transaction Detail Statement\n");
//        word.setSpan(new ForegroundColorSpan(Color.DKGRAY), 0, word.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        pdfTextView.setText(" Transaction Detail Statement");
        pdfTextView.setTextColor(Color.BLUE);
        pdfTextView.setLayout(new LinearLayout.LayoutParams(
                0,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1));
        pdfTextView.getView().setGravity(Gravity.CENTER);
        pdfTextView.getView().setTypeface(pdfTextView.getView().getTypeface(), Typeface.BOLD);
        horizontalView.addView(pdfTextView);
        headerView.addView(horizontalView);

        PDFTextView pdfCompanyNameView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.H3);
        pdfCompanyNameView.setText("Company Namennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn");
        pdfTextView.setLayout(new LinearLayout.LayoutParams(
                0,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1));
        headerView.addView(pdfCompanyNameView);

        PDFTextView pdfAddressView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P);
        pdfTextView.setLayout(new LinearLayout.LayoutParams(
                0,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1));
        pdfAddressView.setText("Address Line 1\nCity, State - 123456");
        headerView.addView(pdfAddressView);


        PDFHorizontalView pdfHorizontalViewR4 = new PDFHorizontalView(ctx);
        PDFHorizontalView pdfHorizontalViewR5 = new PDFHorizontalView(ctx);
        PDFHorizontalView pdfHorizontalViewR6 = new PDFHorizontalView(ctx);
        PDFTextView filter1View = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P, false, "");
        SpannableString filter1SS = new SpannableString("Filter");
        filter1SS.setSpan(new ForegroundColorSpan(Color.WHITE), 0, filter1SS.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        filter1View.setText(filter1SS);
        filter1View.getView().setBackgroundColor(ctx.getResources().getColor(R.color.grey_500));
        filter1View.setLayout(new LinearLayout.LayoutParams(0,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1));
        filter1View.getView().setGravity(Gravity.CENTER);
        filter1View.getView().setTypeface(filter1View.getView().getTypeface(), Typeface.NORMAL);

        PDFTextView filterSpaceView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P, false, "");
        SpannableString spaceSS = new SpannableString(" ");
        spaceSS.setSpan(new ForegroundColorSpan(Color.WHITE), 0, spaceSS.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        filterSpaceView.setText(spaceSS);
        filterSpaceView.getView().setBackgroundColor(ctx.getResources().getColor(R.color.colorWhite));
        filterSpaceView.setLayout(new LinearLayout.LayoutParams(3,
                LinearLayout.LayoutParams.WRAP_CONTENT));
        filterSpaceView.getView().setGravity(Gravity.CENTER);
        filterSpaceView.getView().setTypeface(filterSpaceView.getView().getTypeface(), Typeface.NORMAL);

        PDFTextView filter2View = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P, false, "");
        SpannableString filter2SS = new SpannableString("Period");
        filter2SS.setSpan(new ForegroundColorSpan(Color.WHITE), 0, filter2SS.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        filter2View.setText(filter2SS);
        filter2View.getView().setBackgroundColor(ctx.getResources().getColor(R.color.grey_500));
        filter2View.setLayout(new LinearLayout.LayoutParams(0,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1));
        filter2View.getView().setGravity(Gravity.CENTER);
        filter2View.getView().setTypeface(filter2View.getView().getTypeface(), Typeface.NORMAL);

        pdfHorizontalViewR4.addView(filter1View);
        pdfHorizontalViewR4.addView(filterSpaceView);
        pdfHorizontalViewR4.addView(filter2View);

        PDFTextView filter3View = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P, false, "");
        SpannableString filter3SS = new SpannableString("filter");
        filter3SS.setSpan(new ForegroundColorSpan(Color.WHITE), 0, filter3SS.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        filter3View.setText(filter3SS);
        filter3View.getView().setBackgroundColor(ctx.getResources().getColor(R.color.grey_500));
        filter3View.setLayout(new LinearLayout.LayoutParams(0,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1));
        filter3View.getView().setGravity(Gravity.CENTER);
        filter3View.getView().setTypeface(filter3View.getView().getTypeface(), Typeface.NORMAL);

        PDFTextView filterSpace1View = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P, false, "");
        SpannableString space1SS = new SpannableString(" ");
        space1SS.setSpan(new ForegroundColorSpan(Color.WHITE), 0, space1SS.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        filterSpace1View.setText(space1SS);
        filterSpace1View.getView().setBackgroundColor(ctx.getResources().getColor(R.color.colorWhite));
        filterSpace1View.setLayout(new LinearLayout.LayoutParams(3,
                LinearLayout.LayoutParams.WRAP_CONTENT));
        filterSpace1View.getView().setGravity(Gravity.CENTER);
        filterSpace1View.getView().setTypeface(filterSpace1View.getView().getTypeface(), Typeface.NORMAL);

        PDFTextView filter4View = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P, false, "");
        SpannableString filter4SS = new SpannableString("Period");
        filter4SS.setSpan(new ForegroundColorSpan(Color.WHITE), 0, filter4SS.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        filter4View.setText(filter4SS);
        filter4View.getView().setBackgroundColor(ctx.getResources().getColor(R.color.grey_500));
        filter4View.setLayout(new LinearLayout.LayoutParams(0,
                LinearLayout.LayoutParams.WRAP_CONTENT, 1));
        filter4View.getView().setGravity(Gravity.CENTER);
        filter4View.getView().setTypeface(filter4View.getView().getTypeface(), Typeface.NORMAL);

        pdfHorizontalViewR5.addView(filter3View);
        pdfHorizontalViewR5.addView(filterSpace1View);
        pdfHorizontalViewR5.addView(filter4View);

        String[] textInTable = {"Transaction ID", "Mobile Number", "Cash Back \n(MMK)", "Opening Balance \n(MMK)", "Credit \n(MMK)", "Debit \n(MMK)", "Closing Balance \n(MMK)", "Date & Time"};
        for (String title : textInTable) {
            PDFTextView headerTitleView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P, false, "");
            headerTitleView.setLayout(new LinearLayout.LayoutParams(0,
                    40, 1));
            headerTitleView.setText(title);
            headerTitleView.getView().setTextSize(4f);
            headerTitleView.setTextColor(ctx.getResources().getColor(R.color.colorWhite));
            headerTitleView.getView().setGravity(Gravity.CENTER);
//            if (!title.equals("Date & Time"))
//                headerTitleView.setBackground(ctx.getResources().getDrawable(R.drawable.right_vertical_line));
//            else
            headerTitleView.setBackgroundColor(ctx.getResources().getColor(R.color.blue_700));
            pdfHorizontalViewR6.addView(headerTitleView);
        }

        headerView.addView(pdfHorizontalViewR4);
        headerView.addView(pdfHorizontalViewR5);
        headerView.addView(pdfHorizontalViewR6);

        PDFLineSeparatorView lineSeparatorView1 = new PDFLineSeparatorView(ctx).setBackgroundColor(Color.WHITE);
        headerView.addView(lineSeparatorView1);


        return headerView;
    }

    protected PDFBody getBodyViews() {
        PDFBody pdfBody = new PDFBody();


        String[] textInTable = {"1", "2", "3", "4", "5", "6", "7", "8"};

//        PDFLineSeparatorView lineSeparatorView2 = new PDFLineSeparatorView(ctx).setBackgroundColor(Color.WHITE);
//        pdfBody.addView(lineSeparatorView2);
//        PDFTextView pdfTableTitleView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P);
//        pdfTableTitleView.setText("");
//        pdfBody.addView(pdfTableTitleView);

//        String[] textInTableHeader = {"Transaction ID", "Mobile Number", "Cash Back \n(MMK)", "Opening Balance \n(MMK)", "Credit \n(MMK)", "Debit \n(MMK)", "Closing Balance \n(MMK)", "Date & Time"};

        PDFTableView.PDFTableRowView tableHeader = new PDFTableView.PDFTableRowView(ctx);
       /* for (String s : textInTableHeader) {
            PDFTextView pdfTextView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P);
            pdfTextView.setText(textInTableHeader[s]);
            tableHeader.addToRow(pdfTextView);
        }*/

      /*  for (int kl = 0; kl < textInTableHeader.length; kl++) {
            PDFTextView pdfTextView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P);
            pdfTextView.setText(textInTableHeader[kl]);
            pdfTextView.getView().setGravity(Gravity.CENTER);
            tableHeader.addToRow(pdfTextView);
        }*/

        String[] textInTableContent = {"1771662528", "(+91)9500465992", "  ဦးသက္နုိင္ဦး", "5,536.59", "2", "-", "5,537.59", "Mon, 07-Sep-2020 19:07:19"};

        PDFTableView.PDFTableRowView tableRowView = new PDFTableView.PDFTableRowView(ctx);
        tableRowView.setLayout(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
                30));
        PDFTableView tableView = new PDFTableView(ctx, tableHeader, tableRowView);

        for (int i = 0; i < 40; i++) {
            // Create 10 rows
            PDFTableView.PDFTableRowView tableRowView1 = new PDFTableView.PDFTableRowView(ctx);
            PDFTableView.PDFTableRowView tableRowView2 = new PDFTableView.PDFTableRowView(ctx);
            tableRowView1.setLayout(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
                    30));
            tableRowView2.setLayout(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
                    1));
            tableRowView2.setBackgroundColor(ctx.getResources().getColor(R.color.colorBlack));
            /*  for (String s : textInTable) {
                PDFTextView pdfTextView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P);
                pdfTextView.setText("Row " + (i + 2) + ": " + s);
                tableRowView.addToRow(pdfTextView);
            }*/
            for (int j = 0; j < 1; j++) {

                for (int k = 0; k < textInTableContent.length; k++) {
                    PDFTextView pdfTextView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.P);
                    pdfTextView.setText(i + textInTableContent[k]);
                    pdfTextView.getView().setGravity(Gravity.CENTER);
                    tableRowView1.addToRow(pdfTextView);
                }
            }
            tableView.addRow(tableRowView1);
            tableView.addRow(tableRowView2);


        }

        pdfBody.addView(tableView);

        PDFLineSeparatorView lineSeparatorView3 = new PDFLineSeparatorView(ctx).setBackgroundColor(Color.BLACK);
        pdfBody.addView(lineSeparatorView3);

//        PDFTextView pdfIconLicenseView = new PDFTextView(ctx, PDFTextView.PDF_TEXT_SIZE.H3);
//        Spanned icon8Link = Html.fromHtml("Icon from <a href='https://icons8.com'>https://icons8.com</a>");
//        pdfIconLicenseView.getView().setText(icon8Link);
//        pdfBody.addView(pdfIconLicenseView);

        return pdfBody;
    }