* CB-14097: (android) Fix crash when selecting some files with getPicture of urls with raw://
Handles both urls:
content://com.android.providers.downloads.documents/document/1111
content://com.android.providers.downloads.documents/document/raw%3A%2Fstorage%2Femulated%2F0%2FDownload%2Ffilename.pdf
* Optimization: Remove TextUtils dependency, return null when no id could be extracted