Hey everyone so I am trying to build a small sample printing app on android and can't seem to print an existing pdf. ... <看更多>

Android Print API demo to print PDF from external storage - GitHub - NayaneshGupte/printdemoandroid: Android Print API demo to print PDF from external ... ... <看更多>

If you can get your hands on the source to rebuild the /system/app/DocumentsUI/DocumentsUI.apk and /system/app/PrintSpooler/PrintSpooler.apk ... ... <看更多>