com.insider.kontrollkunde.QualityReportActivity.java Source code

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Here is the source code for com.insider.kontrollkunde.QualityReportActivity.java

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package com.insider.kontrollkunde;

import java.io.File;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.Date;

import com.insider.kontrollkunde.model.Customer;
import com.insider.kontrollkunde.model.Globals;
import com.itextpdf.text.Anchor;
import com.itextpdf.text.BadElementException;
import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chapter;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Element;
import com.itextpdf.text.Font;
import com.itextpdf.text.List;
import com.itextpdf.text.ListItem;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.Section;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;

import android.support.v7.app.ActionBarActivity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

public class QualityReportActivity extends ActionBarActivity {
    Button makePDF;
    File dir;
    File file;
    String date, msg;
    Document document;
    Customer cust;
    ArrayList<Mail> emailList;
    int code;
    boolean attachement = true;
    private static Font catFont = new Font(Font.FontFamily.TIMES_ROMAN, 18, Font.BOLD);
    private static Font redFont = new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.NORMAL, BaseColor.RED);
    private static Font subFont = new Font(Font.FontFamily.TIMES_ROMAN, 16, Font.BOLD);
    private static Font smallBold = new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD);

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_quality_report);

        attachement = true;
        emailList = Globals.emaiList;
        date = new com.insider.kontrollkunde.model.Date().getDate();
        msg = "k";

        makePDF = (Button) findViewById(R.id.makePDF);
        Intent intent = getIntent();
        int choiceNumber = Integer.parseInt(intent.getStringExtra("choice"));
        Bundle b = intent.getExtras();
        cust = b.getParcelable("customerObject");
        Toast.makeText(this, cust.getEmail(), Toast.LENGTH_LONG).show();

        String[] choices = getResources().getStringArray(R.array.quality_report_types);

        this.setTitle("Kvalitetsrapport for " + choices[choiceNumber]);

        dir = getAlbumStorageDir(this, "insider_data");
        file = new File(dir.getAbsolutePath() + "/" + cust.getEmail() + ".pdf");

        makePDF.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {

                try {
                    create(v);
                } catch (DocumentException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (Exception e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        });

    }

    public void create(View view) throws Exception {

        Log.d("!!pdf", dir.getAbsolutePath());
        try {
            Document document = new Document();
            PdfWriter.getInstance(document, new FileOutputStream(file));
            document.open();
            addMetaData(document);
            addTitlePage(document);
            addContent(document);
            document.close();
        } catch (Exception e) {
            e.printStackTrace();
        }

        EmailGenerator gen = new EmailGenerator(this, cust, date, msg, emailList, attachement);
        gen.sendEmail();
    }

    private static void addMetaData(Document document) {
        document.addTitle("My first PDF");
        document.addSubject("Using iText");
        document.addKeywords("Java, PDF, iText");
        document.addAuthor("Lars Vogel");
        document.addCreator("Lars Vogel");
    }

    private static void addTitlePage(Document document) throws DocumentException {
        Paragraph preface = new Paragraph();
        // We add one empty line
        addEmptyLine(preface, 1);
        // Lets write a big header
        preface.add(new Paragraph("Vr frste pdf!", catFont));

        addEmptyLine(preface, 1);
        // Will create: Report generated by: _name, _date
        preface.add(new Paragraph("Report generated by: " + System.getProperty("user.name") + ", " + new Date(), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                smallBold));
        addEmptyLine(preface, 3);
        preface.add(new Paragraph("This document describes something which is very important ", smallBold));

        addEmptyLine(preface, 8);

        preface.add(new Paragraph(
                "This document is a preliminary version and not subject to your license agreement or any other agreement with vogella.com ;-).",
                redFont));

        document.add(preface);
        // Start a new page
        document.newPage();
    }

    private static void addContent(Document document) throws DocumentException {
        Anchor anchor = new Anchor("First Chapter", catFont);
        anchor.setName("First Chapter");

        // Second parameter is the number of the chapter
        Chapter catPart = new Chapter(new Paragraph(anchor), 1);

        Paragraph subPara = new Paragraph("Subcategory 1", subFont);
        Section subCatPart = catPart.addSection(subPara);
        subCatPart.add(new Paragraph("Hello"));

        subPara = new Paragraph("Subcategory 2", subFont);
        subCatPart = catPart.addSection(subPara);
        subCatPart.add(new Paragraph("Paragraph 1"));
        subCatPart.add(new Paragraph("Paragraph 2"));
        subCatPart.add(new Paragraph("Paragraph 3"));

        // add a list
        createList(subCatPart);
        Paragraph paragraph = new Paragraph();
        addEmptyLine(paragraph, 5);
        subCatPart.add(paragraph);

        // add a table
        createTable(subCatPart);

        // now add all this to the document
        document.add(catPart);

        // Next section
        anchor = new Anchor("Second Chapter", catFont);
        anchor.setName("Second Chapter");

        // Second parameter is the number of the chapter
        catPart = new Chapter(new Paragraph(anchor), 1);

        subPara = new Paragraph("Subcategory", subFont);
        subCatPart = catPart.addSection(subPara);
        subCatPart.add(new Paragraph("This is a very important message"));

        // now add all this to the document
        document.add(catPart);

    }

    private static void createTable(Section subCatPart) throws BadElementException {
        PdfPTable table = new PdfPTable(3);

        // t.setBorderColor(BaseColor.GRAY);
        // t.setPadding(4);
        // t.setSpacing(4);
        // t.setBorderWidth(1);

        PdfPCell c1 = new PdfPCell(new Phrase("Table Header 1"));
        c1.setHorizontalAlignment(Element.ALIGN_CENTER);
        table.addCell(c1);

        c1 = new PdfPCell(new Phrase("Table Header 2"));
        c1.setHorizontalAlignment(Element.ALIGN_CENTER);
        table.addCell(c1);

        c1 = new PdfPCell(new Phrase("Table Header 3"));
        c1.setHorizontalAlignment(Element.ALIGN_CENTER);
        table.addCell(c1);
        table.setHeaderRows(1);

        table.addCell("1.0");
        table.addCell("1.1");
        table.addCell("1.2");
        table.addCell("2.1");
        table.addCell("2.2");
        table.addCell("2.3");

        subCatPart.add(table);

    }

    private static void createList(Section subCatPart) {
        List list = new List(true, false, 10);
        list.add(new ListItem("First point"));
        list.add(new ListItem("Second point"));
        list.add(new ListItem("Third point"));
        subCatPart.add(list);
    }

    private static void addEmptyLine(Paragraph paragraph, int number) {
        for (int i = 0; i < number; i++) {
            paragraph.add(new Paragraph(" "));
        }
    }

    public boolean isExternalStorageWritable() {
        String state = Environment.getExternalStorageState();
        if (Environment.MEDIA_MOUNTED.equals(state)) {
            return true;
        }
        return false;
    }

    /* Checks if external storage is available to at least read */
    public boolean isExternalStorageReadable() {
        String state = Environment.getExternalStorageState();
        if (Environment.MEDIA_MOUNTED.equals(state) || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
            return true;
        }
        return false;
    }

    public File getAlbumStorageDir(Context context, String albumName) {
        // Get the directory for the user's public pictures directory. 
        File file = new File(Environment.getExternalStorageDirectory(), albumName);
        if (!file.mkdirs()) {
            Log.e("LOG_TAG", "Directory not created");
        }
        return file;
    }

}