davidbrai / android_img_resizer

Tool to resize Android Resource Drawable images

What is Android Image Resizer

Android Image Resizer is a tool to resize android project image files(Drawables) with the proper sizes.

For example a image in res/drawable/xxhdpi with 300x300px as the base file will be resized to :

• res/drawable/xhdpi with 200x200 px
• res/drawable/hdpi with 150x150 px
• res/drawable/mdpi with 100x100 px

Install Instructions for Mac OS X

1. Install imagemagick

sudo brew install imagemagick

2. Install the rmagick gem

gem install rmagick

3. Install it with RubyGems

sudo gem install android_img_resizer

How To use it

In the Android Project directory (PATH that has a AndroidManifest.xml) file please type:

cd <PROJECT_PATH>

To list all drawable resource imagefiles

android_img_resizer list [xxxhdpi|xxhdpi|xhdpi|hdpi] 

To Resize a resource image File

android_img_resizer img <image_filename> [xxxhdpi|xxhdpi|xhdpi|hdpi]  

To Resize all resource image files

android_img_resizer all [xxxhdpi|xxhdpi|xhdpi|hdpi]  

Note: by default Android Image resizer will use xxhdpi as base image file.

License and copyright

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

How can i help ?

Contributions are welcome ! The project is mainly missing documentation and examples...