Rescan storage media like SD cards for changes. <i>SD Scanner</i> uses a method compatible with 4.4 KitKat and 5.0 Lollipop. In Android 4.4 KitKat, the method used by most older programs to rescan a storage medium no longer works. Instead, an interface must be used that only allows one file to be specified at a time. This app works by determining what files/folders might need to be scanned again, and then by calling the correct API on each file/folder. SD Scanner can be used with Tasker by using the "Send Intent" action listed under "System." Use the following settings, leaving the ones I don't list at the default: * Action: android.intent.action.RUN * Package: com.gmail.jerickson314.sdscanner * Class: com.gmail.jerickson314.sdscanner.MainActivity * Target: Activity