[#1176] PDF Page Orientation based on Image Detection

[32299223]

Description

This feature allows users to have a portrait or landscape page depending on the dimensions of their image. This allows images to be much more visible with less whitespace surrounding it.

An example PDF using a portrait, landscape and square image without this feature:

The same PDF with the same images with this feature:

Dependencies were also changed to different sources and versions so that the project can run on any Android Studio import. This can be reverted if there have been changes made to this, or perhaps something just happened to go wrong when I tried importing this project myself.

Implements #1176

Type of change

Just put an x in the [] which are valid.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X] New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes.

• [X] ./gradlew assembleDebug assembleRelease
• [X] ./gradlew checkstyle

I also had other people in my team (collaborators on the fork this branch has come from) test this implementation by running the application on their own devices.

Checklist:

• [X] My code follows the style guidelines of this project
• [X] I have performed a self-review of my own code
• [X] I have commented my code, particularly in hard-to-understand areas
• [X] I have made corresponding changes to the documentation
• [X] My changes generate no new warnings

[codeclimate[bot]]

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