Hi Mark, I tried the same. Along with that I also set the WRITE_EXTERNAL_STORAGE permission, it(file.mkdir()) still returns false. Am I missing something?
Thanks, DK On Mar 17, 4:18 pm, dillipk <[email protected]> wrote: > Thanks Mark for the info. Let me try these.... > > On Mar 17, 1:25 pm, Mark Murphy <[email protected]> wrote: > > > dillipk wrote: > > > Hi, > > > I am new to Android development. I was wondering how the file > > > operations works in Android. As in J2ME it has FileConnection class > > > that takes care of most of the File operation tasks.. and it > > > FileConnection doesn't support Android, what is the best way to > > > accomplish the File Operation tasks? I would appreciate if someone > > > could send me some code snippet: Thanks.. > > >http://exampledepot.com/egs/java.io/pkg.html > > > The above link should have everything you need for standard Java I/O. > > > > Tasks I want to do : > > > > 1) Create a Directory( check for its existence first, if not then > > > create it) > > > 2) Create a File in the newly created Directory > > > 3) Write data into the file > > > 4) Read from the file > > > 5) Delete the file > > > That is standard Java I/O. See the above link. > > > > I want to create the file in Built-in memory or SDCard.. so for this, > > > how do I specify the PATH.? > > > Use getFilesDir() on Activity (or any Context) to get the app-local file > > storage area. Use Environment.getExternalStorageDirectory() to get the > > path to the SD card. > > > -- > > Mark Murphy (a Commons > > Guy)http://commonsware.com|http://twitter.com/commonsguy > > > Android App Developer Training:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
