My app allows users to import their photos and videos from other apps. Now that Google replaced Google+ Photos with Google Photos, couple of things broke for me. One of thes
You can reproduce this SecurityException Log when you use the "Google Photo" app.
Main cause of this problem is "Google Photo" shares ContentUri with fixed string like "content://com.google.android.apps.photos.contentprovider/1/1" and connect it with a static temporary values. "Google Photo" does not provide the file path when the actual Activity or Context which receives Intent.ACTION_SEND. Maybe, it is the policy of "Google Photo", not to expose the private image file to other app.
For example, you defines 2 Activity in Manifest file, Actvity A and Activity B. Activity A for receives the Intent.ACTION_SEND. Activity B for processing the image file. Activity A forward the intent to Activity B. Then Activity B is not the correct Activity to "Google Photo", you encounters the SecurityException.
So, I recommend you to save the file temporarily on Activity A and use the temporary file path on Activity B