com.nalinstudios.iscan.internal

Class PdfCard

java.lang.Object

com.nalinstudios.iscan.internal.PdfCard

public class PdfCard
extends java.lang.Object

A class to create CardView Layouts for each PDF thumbnail found in the internal data directory.

Author:

Nalin Angrish.

Field Summary

Fields

Modifier and Type	Field and Description
private androidx.appcompat.app.AppCompatActivity	activity The activity creating the Card
private android.view.View	content The main view that contains the content for the PDF Card
private android.content.Context	context The context of the application
private java.io.File	file The thumbnail file which can be used to get the original PDF File
private android.widget.ImageButton	options The imagebuttons present on the CardView
private android.widget.ImageButton	share The imagebuttons present on the CardView
private android.widget.ImageView	thumbnail The thumbnail icon for the PDF Card
private android.widget.TextView	title The TextView representing the Title of the PDF
private android.widget.ImageButton	view The imagebuttons present on the CardView

Constructor Summary

Constructors

Constructor and Description
PdfCard(android.content.Context ctx, java.io.File file, android.view.LayoutInflater inflater, androidx.appcompat.app.AppCompatActivity activity) The constructor of the class to get all the meta-data of the PDF.

Method Summary

Modifier and Type	Method and Description
private void	delete() A function to delete the file when the user asks to delete it.
android.view.View	getCard() A function to get the CardView of the PDF.
private java.io.File	getFile(java.io.File file) A function to get the original PDF file from the name of the thumbnail.
private int	getHeight() A function to get the optimal height of the thumbnail.
private int	getPercent(int of, int percent) A function to get the 'percent' percent of 'of'
private int	getWidth() A function to get the optimal width of the thumbnail.
private void	init() The main initialization function of the PdfCard.
private void	rename() A function to rename the already scanned file.
private void	setTitle() A function to set the title.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

activity

private androidx.appcompat.app.AppCompatActivity activity

The activity creating the Card

content

private android.view.View content

The main view that contains the content for the PDF Card

context

private android.content.Context context

The context of the application

file

private java.io.File file

The thumbnail file which can be used to get the original PDF File

options

private android.widget.ImageButton options

The imagebuttons present on the CardView

share

private android.widget.ImageButton share

The imagebuttons present on the CardView

thumbnail

private android.widget.ImageView thumbnail

The thumbnail icon for the PDF Card

title

private android.widget.TextView title

The TextView representing the Title of the PDF

view

private android.widget.ImageButton view

The imagebuttons present on the CardView

Constructor Detail

PdfCard

public PdfCard(android.content.Context ctx,
               java.io.File file,
               android.view.LayoutInflater inflater,
               androidx.appcompat.app.AppCompatActivity activity)

The constructor of the class to get all the meta-data of the PDF.

Parameters:

ctx - The context of the application.

file - The thumbnail file of hte PDF.

inflater - The LayoutInflater of the activity.

Method Detail

delete

private void delete()

A function to delete the file when the user asks to delete it. This also asks the user whether he/she just wants to delete it from the menu or completely delete it.

getCard

public android.view.View getCard()

A function to get the CardView of the PDF.

Returns:

The cardView of the PDF with all the buttons.

getFile

private java.io.File getFile(java.io.File file)

A function to get the original PDF file from the name of the thumbnail.

Parameters:

file - The image file.

Returns:

The file object of the PDF.

getHeight

private int getHeight()

A function to get the optimal height of the thumbnail.

Returns:

The optimal height of the thumbnail.

getPercent

private int getPercent(int of,
                       int percent)

A function to get the 'percent' percent of 'of'

Parameters:

of - The percentage to get of.

percent - The percentage to get.

Returns:

The calculated percentage.

getWidth

private int getWidth()

A function to get the optimal width of the thumbnail.

Returns:

The optimal width of the thumbnail.

init

private void init()

The main initialization function of the PdfCard.

rename

private void rename()

A function to rename the already scanned file.

setTitle

private void setTitle()

A function to set the title. This function is kept separate so that if the name is too long, it can be shortened and for that manipulation a separate block of code is made.