Check if file exists on SD card on Android

Question

I want to check if a text file exists on the SD card. The file name is mytextfile.txt. Below is the code:

FileOutputStream fos = openFileOutput(\"sdcard/myte         


        

Answer 1

The FileOutputStream constructor will throw a FileNotFound exception if the specified file doesn't exist. See the Oracle documentation for more information.

Also, make sure you have permission to access the SD card.