Thanks, Mark. It's solved. The permission of WRITE_EXTERNAL_STORAGE is required in Android SDK1.6, also I find a link describe it: http://developer.android.com/sdk/android-1.6.html
On Nov 12, 3:44 pm, Mark Murphy <[email protected]> wrote: > lei wrote: > > I find the file that path to Environment.getExternalStorageDirectory() > > is not writable, how could I change it? > > Make sure your app has the WRITE_EXTERNAL_STORAGE permission. > > -- > Mark Murphy (a Commons > Guy)http://commonsware.com|http://twitter.com/commonsguy > > Android Training in Germany, 18-22 January 2010:http://bignerdranch.com -- 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
