* Create utility class for contribution process
* implement method to save five from given URİ
* Add file utilities for directory checks
* Add ContributionUtils for saving file during upload
* Change method call acordingly with handleImagePicked() method
* Call method to save file temproarily when a photo to upload is chosen from contributions list.
* Call method to save file temproarily when a photo to upload is chosen from nearby list and map
* Arrange method call
* Write a method to save file temporarily during upload process. It will save the file to a internal path and it will be deleted by another method after upload process is done.
* Add a method to save a file to a given path from a content provider Uri
* On openAssetFileDescriptor method, use URi from temporarily saved file, instead of Contributions.getLocalUri which was Uri from content provider
* Edit uploadContribution method so that it will use FileInputStream from temporarily saved file, insdeat of the Uri from content provider.
* Make it work
* Code cleanup
* Add directory cleaner method
* Call temp directory cleaner method at the end of uplpoad process
* Use FileInputStream insted
* Add directory cleaner method
* Add file removal method
* Use external directory instead
* Make destination file name flexible
* Make it work with share action coming from another activity
* Make it work for Multiple hare Activity
* Code cleanup
* Solve camera issue
* Fix camera crash
* Cleanup
* Revert change of commenting out posibly useles code, because I am not sure if it is useless or not. Requires discussion
* Use timestamp in temoorary file names, so that we wont never create same file and access old file reference. It was a weird problem though
* Code cleanup
* Add nullable annotation to handleImagePicked method uri parameter
* Add Nullable anotation to method
* Code cleanup
* Bugfix: use uri.getPath() instead uri.toString
* Remove unecesarry file saving operation, which was added accidentally
* Fix travis fail
* Remove temp file if upload gets failed and file is still there
* Code cleanup:Remove unused parameters from removeTempFile method
* Empty temp directory on app create, in case some of files are still there
* Add null check to array to prevent NPE on first run
* Fix multiple uploads bug
* Remove file if upload is succeed
* Add external storage utility methods
* Check external file permission before saving files temporarily
* finish activity if permission is not granted
* Add log lines
* Remove files even if user decides to go back without sharing
* Add easy null check
* Change storage permission settings in singe upload fragment too
* Finish app if permission is not granted
* Code optimisation
* Remove temp file if upload process never is finalised on activity stop
* Bugfix maybe contribution is never created
* Fix travis build
* Try to get the localized version of the wikipedia article before defaulting to the English version.
Tested with Spanish on physical Android device.
Other notes:
Difficulties building with gradle due to dexcount plugin: https://github.com/KeepSafe/dexcount-gradle-plugin/issues/234. In testing, disabled the plugin.
* Update article fetch to not include unnecessary SERVICE line
* Add checks for local file, check for string length
