Field Detail

• chars

  private static final java.lang.String chars

  The characters which can be used to generate a random string

  See Also:

  Constant Field Values

• PageWidth

  private static final int PageWidth

  The standard width of the page

Constructor Detail

• Statics

  public Statics()

Method Detail

• clearData

  public static void clearData(android.app.Application app)

  A function to clear the data of the current session.

  Parameters:

  app - The application object for which the data is to be cleared.

• copy

  private static void copy(java.io.File src,
                           java.io.File dst)
                    throws java.io.IOException

  A function to copy files from one location to another.

  Parameters:

  src - The source location of the file.

  dst - The destination of the file.

  Throws:

  java.io.IOException - Thrown if couldn't write to teh destination.

• createPdf

  public static void createPdf(android.app.Application app,
                               java.lang.String name)
                        throws java.io.IOException,
                               com.itextpdf.text.DocumentException

  A function to create a PDF from all the Imaged captured in the current session.

  Parameters:

  app - The application object to get the current session.

  name - The name of the PDF to store as.

  Throws:

  java.io.IOException - Thrown if the PDF could not be written and stored.

  com.itextpdf.text.DocumentException - Thrown if the Document could not be created,

• doSharpen

  public static android.graphics.Bitmap doSharpen(android.content.Context ctx,
                                                  android.graphics.Bitmap original)

  A function to sharpen the image

  Parameters:

  ctx - the app context

  original - the bitmap to sharpen

  Returns:

  the sharpened bitmap

• getThumbnail

  private static java.io.File getThumbnail(android.app.Application app)

  A function to get the first image of the PDF to store it as a thumbnail.

  Parameters:

  app - The application object to get the current session.

  Returns:

  The file object of the first image of the Document.

• isAvailable

  public static boolean isAvailable(java.lang.String name)

  A function to check whether a PDF has already been created with the same name or not.

  Parameters:

  name - the name to check of existence of

  Returns:

  whether or not the name is available (true/false)

• randString

  public static java.lang.String randString()

  A function to generate a random string

  Returns:

  A random String

• toByteArray

  private static byte[] toByteArray(android.graphics.Bitmap image)

  A function to get an array of bytes of the image so that the image can be added to the document.

  Parameters:

  image - The image to be decoded into byte array.

  Returns:

  The byte array for the image.