A Unity plugin to open native sharing dialogs on iOS and Android, primarily for sharing screenshots.
To use, copy the iOSNativeShare.h and iOSNativeShare.m files to Assets/Plugins/iOS and NativeShare.cs to Assets/Plugins, then call the Share method in NativeShare.cs. See NativeShare.cs for details. For Android, you'll need to have Write Access set to External(SDCard) under Android Build Settings/Other Settings.
Note that Unity screenshots are run asynchronously and as such you will need to check that the file has been written, or put a delay between capturing the screenshot and sharing it using a coroutine. Otherwise you will likely end up trying to access a file that does not yet exist or will access a previous version of the screenshot.
This plugin combines code from:
Android Native sharing by Daniele Olivieri http://www.daniel4d.com/blog/sharing-image-unity-android/
iOS Native sharing by Tushar Sonu Lambole http://tusharlambole.blogspot.com/2014/06/ios-native-plugin-for-unity3d.html
Huge thank you to both of those folks for sharing their code!
Documentation on Android intents http://developer.android.com/reference/android/content/Intent.html Documentation on iOS UIActivityViewController https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIActivityViewController_Class/index.html
Built in Unity 5.1.1p4 and tested on Android 5.1 (HTC One M7) and iOS 8.4 (iPhone 5S)
by Christopher Maire (http://www.twitter.com/DINOSAURSSSSSSS) www.chrismaire.com
This software is licensed under the DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE http://www.wtfpl.net/
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar sam@hocevar.net
Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it is allowed as long as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
- You just DO WHAT THE FUCK YOU WANT TO.