swati4star/images-to-pdf

An app to convert images to PDF file!

Images To PDF

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Have JPG when you need a PDF? Convert JPG to PDF in a few seconds! 😃
Here is an easy to use Android app to convert images to PDF file!

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Features

• Create PDF from multiple images from camera or gallery
• View your converted PDFs
  • Open, Rename, Delete, print, share files
  • Sort the files order based on a number of options
  • View File details
  • Encrypt PDF
  • Decrypt PDF
  • Rotate Pages
• Different themes
• Merge existing PDFs
• Split existing PDFs
• Convert text file to PDFs
• Compress existing PDF
• Remove pages from a PDF
• Rearrange pages of a PDF
• Extract images from PDF
• History : View all the PDF related conversions

Here is a home page to get quick access to all the features "PDF Converter" provides:

Creating a PDF file

Step 1 : User can view the PDF files previously created or create a new one!

Step 2 : Select the images

Step 3 : Name the PDF file

Step 4 : Creating PDF

Hurray! PDF files of selected images are created.

Viewing the PDF files

Different themes

Go to Settings, and you can have three type of themes : Black, Dark and White

Black	Dark	White

Merge PDF

Text to PDF

History

Contributing

Dependencies

• Butterknife
• Folderpicker
• Image-cropper
• iTextG
• Lottie
• Matisse
• Material Dialogs
• Material Ripple
• Morphing Button
• Picasso
• Picasso-transformations
• PhotoEditor
• viewpager-transformers
• zxing

Code & Issues

If you are a developer and you wish to contribute to the app please fork the project and submit a pull request. Follow Github Flow for collaboration! If you have any questions, feel free to ask me about whatever you want. Here is the list of known issues.

Project Maintainers

This project is founded and actively maintained by Swati Garg. For any sort of queries feel free to mail at [email protected].

images-to-pdf's Issues

add checkstyle

https://github.com/checkstyle/checkstyle
Integrate checkstyle to make the java code uniform
and modify the code so that it passes the checkstyle

Add an option to create password protected PDFs

Allow PDFs to be send via Whatsapp

Modify the current option 'E-mail file' to share the file, and allow it to be shared via WhatsApp, Gmail and other document sharing apps.

Change delete icon in 'View Files' section

The delete icon looks a bit odd.

Change this icon to look more like the 'sort' icon. Sort icon was downloaded from http://www.google.com/design/icons/

You can search for a delete icon also from there only.

New Feature : Merge 2 PDFs

image editing options : crop

Allow user to crop image before creating a PDF.

Error After Deleting Files

If we delete a pdf it still appears there first we have to go back to the main screen and then come back again there then our pdf file is deleted.

Delete Selected / Delete All files features.

Add an option on the action bar (along with the filter icon).
Upon clicking that option, checkboxes should appear on the left of PDF file names. ( should allow selecting the PDF files)
On clicking the delete icon on action bar, a dialog for confirmation should appear & files should be deleted.

Butterknife in master

I have got a question: Why don't use Butterknife in the master branch?

Crop Images option is not working on going back once & pressing it again

Steps to reproduce :

1. Press 'Select Images'
2. Select atleast 1 image
3. Press 'Crop Images' option
4. Press back button on top
5. Press 'Crop Images' again.
   It does nothing.

Blurry icons

The Share & Rate us icon looks blurry.

Converting to PDF is too slow

Converting to PDF is too slow in Lenovo YT3-X50F and HUAWEIG750-T00. is it the image to big (i see the image is 2M in album ) or others?

you can refer to the websites :

https://github.com/zetbaitsu/Compressor

https://github.com/zetbaitsu/Compressor

New feature : Add watermark to the PDF

Reference :
https://developers.itextpdf.com/examples/stamping-content-existing-pdfs/watermark-examples

Add option to rearrange the images selected for creating the PDF

Create PDF option can't be seen on creating PDF second time.

1. Select few images, create a PDF
2. Click on Select Images. Select Few images, Click on check button.
   When you come back to main screen, you can't see create PDF option again. The option should be available.

Lot of work in main thread

The app is doing a lot of work in main thread.
Needs to be moved to Async task.

Demo apk is continuously getting crash

Demo apk getting crashed on each opening

Allow user to set viewing order of PDFs

In View Files section, user should be allowed to specify the viewing order, like,
By name
By date
By size

Do not allow empty name on Renaming the file.

Change in the existing UI (Home Screen)

Make it like this.

Purpose of two continuous integration services?

CircleCI support was added in this commit but I don't see the point considering Travis is already in use. Also when making a PR, only Travis is run and CircleCI doesn't appear to be in use.

My suggestion would be to delete circle.yaml as it doesn't appear to be adding any benefit to the code base. Even if CircleCI was set up correctly, the use of two CI services seems overkill.

please check your email

Hey Swati Mudit This Side I would be highly obliged if you check your email and reply

Persist selection of images

Steps to reproduce this bug.

1. Select some images
2. Click on tick mark
3. Click again on select images.

It shows no selected images already.

Add an option in 'View Files' to sort images by 'size' too

Currently, we can sort the file on the basis of date and name only. Add 'size' also an additional option.

Don't show delete all alert when no image is selected

1. Go to view files
2. Don't select any PDF
3. Click on Delete button
4. An alert shows up, "Do you want to delete all selected files"
   Instead, show a toast message that no PDF is selected

Image editing options : filters

Allow user to apply effects/filters to images.

6.0 Force stop problem

Hello.

6.0 android force stop problem.

Rotated pdf photos on Samsung Galaxy S5

Loading a simple image does create a regular pdf file. But loading a picture taken with Samsung Galaxy S5(and I have a feeling that with most samsung devices) the end result is rotated.

It's probably a camera issue since I've seen it before on other apps. Should I take care of it?

Here is an example.

beer_upside_down[1].pdf

Insufficient Permissions error!

Hi swati,
I got a Huawei Honor 4c running Android 6 and installed the app from f-droid and gave it the permissions at the first run. Then i selected some images and once i tapped "Create PDF", it shows me a toast saying "insufficient permissions".
What's the matter?

sorry for my bad english 😅

New feature : compress image

Would you add "compress image" function in it? The PDF file is too big.

Remove Android Lint:Performance warning in ViewFilesFragment.java

• Open the project in Android Studio
• Go to Analyze --> Inspect Code.
• We are getting this warning in Android Lint:Performance
  Do not place Android context classes in static fields; this is a memory leak (and also breaks Instant Run)

We just can't remove the static from this variable. Figure out a way to solve this.

Convert Images to Pdf, how?

I'm sorry. I don't know android.

1.road: you are converting to it with pure your codes.
2.road: you are using service (camscanner, office lens api...)

which road do you use? if it is the first road, can you make another java package?

Cache is very large

itext and TedPicker are generating a huge amount of cache and data in the app as the app starts. Need to figure out something to implement something similar to TedPicker.

Supporting tablets in landscape view.

Hi , this is my first time contributing to an open source software and i tried this app and its pretty good , but i noticed that it's doesn't rotate to landscape when the device is in landscape, so i came up with two layout designs , the first one is pretty simple but it has a lot of empty space.

The second design i think it suits a tablet more than the first one, but i don't know how to implement the idea yet.

So what do you think?!

Broken F-Droid build ("Insufficient Permissions" error)

Why are you linking to a broken 2016 F-Droid build ("Insufficient Permissions" runtime error)? Even the Google Play link is sketchy - it's categorized under "education" and is more or less unsearchable on Google Play.

The F-Droid and Google Play badges infer credibility to your app; please fix/update/explain (or remove) them. Thx.

Add option to preview images before creating PDF

Bug - Images which have not been cropped do not get added to pdf.

Steps to produce the bug -

1. Choose multiple images.
2. Click on Crop Images option
3. Crop only a few of them
4. Create pdf
5. Pdf is created only for those which have been cropped.Other images are discarded.

Aspect ratio of images is not maintained

Add an option to do so.

• Maintain Aspect ratio, or,
• Fit to the page

Do not allow spaces as PDF name.

Right now, the user can pass space or tabs as pdf name. This should not be allowed. Just add a check for it, and notify the user.

New feature : Add option to 'Show details' in PDF Actions

Add one more option in this dialog
'Show details'

On clicking this option, we will get another dialog with the following details about the selected PDF :

1. Name
2. Path
3. Size
4. Date Modified
5. Date created

An example of this dialog :

Copyright violation

Hi @Swati4star

I found this app on the Google Play Store. This guy just took your source code, give it a price (!!!!!!) and put it on the Store, without warning this is free software... He doesn't respect the GPL v3 at all...

As you are the owner of the source code, feel free to open a request to google here to remove the false app from the Store, if it's your wish ;)

Don't forget to tell Google that:

• The app is licensed under the terms of the GNU GPL v3 and this guy is violating it;
• He is falsely claiming he made the app;
• He sells it...
• Provide a link to this repo and some screenshots of your app.

New feature : Split PDF

Add option to split a PDF

Reference :
https://developers.itextpdf.com/examples/stamping-content-existing-pdfs-itext5/splitting-pdf-file

camera opens up after getting persmissions.

Have a fresh install of app or clear app data
Open the app
Allow the permissions
The camera opens up. It shouldn't open up on first time.

UI enhancement when there are no PDFs

When there are no PDFs, it just shows an empty screen with a text message saying 'No PDFs right now'. Enhance this UI.

Few examples of such enhancement is :

Propose a new UI for this empty screen.

Use Snackbar instead of Toast everywhere in the app

All Snackbar related tutorials are there at this link : https://www.androidhive.info/2015/09/android-material-design-snackbar-example/
Remove toast from the code.

Task Done Appearance

After the PDF is created, Done appears as a simple text on the white area of the activity. It will be better if it will appear as a Toast or in a snackbar !

Viewing order is not retained after pressing refresh.

Go to view files
Click on View order option
Select date/name
The files are ordered accordingly
Swipe the list
The files are again listed in default order

New feature : Add option to extract images from PDF

For reference :
https://developers.itextpdf.com/examples/content-extraction-and-redaction-itext5/extracting-objects-pdf

Add image enhancement option for rotating images.

add an option to rotate images before creating a PDF

add image border options

Allow user to specify if he wants to add border to images.
You may add other enhancements too.