PdfCard (IScan - The Indian Scanner App || Source Documentation)

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

All Methods Instance Methods Concrete Methods
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.

Class PdfCard

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

activity

content

context

file

options

share

thumbnail

title

view

Constructor Detail

PdfCard

Method Detail

delete

getCard

getFile

getHeight

getPercent

getWidth

init

rename

setTitle