2011/4/4 Alaeddine Ghribi <[email protected]> > Why have i to open the file? I just want to copy it to the SDCARD ! >
You can't read or write a file without opening it. And you can't copy a file without opening source for reading and destination for writing. > I searched in the java/android docs and i don't find a method that can > return the right path to the file in the /data/data... > > Here it is, again: http://developer.android.com/reference/android/content/Context.html#getFileStreamPath(java.lang.String ) > > > 2011/4/4 Kristopher Micinski <[email protected]> > >> Your question doesn't make any sense, is it that the file can't be >> opened that you need help with? You can stop the debugger when you get >> the error and read the message that it reports. Typically it might be >> something like the file doesn't exist or that you don't have >> permission to open it. Did you do this previously? But your response >> still isn't what TreKing mentioned, he said just use the Standard >> Methods to open your file... >> >> Kris >> >> On Mon, Apr 4, 2011 at 2:55 PM, Alaeddine Ghribi >> <[email protected]> wrote: >> > So all this lines are false, they are not correct, all the problem come >> from >> > this lines? >> > File sdCard = Environment.getExternalStorageDirectory(); >> > File dir = new File (sdCard.getAbsolutePath() + "/Carburant/"); >> > dir.mkdirs(); >> > copyfile(context,nom,sdCard.getAbsolutePath() + >> > "/Carburant/storeddata.dat"); >> > With this code, the compiler can not "take" the file from /data/data.. >> and >> > copy it to the SDCARD/carburant ? >> > They are other functions/methods to use ? >> > That's it ? >> > Thank you :). >> > 2011/4/4 TreKing <[email protected]> >> >> >> >> On Mon, Apr 4, 2011 at 10:54 AM, Alaeddine Ghribi >> >> <[email protected]> wrote: >> >>> >> >>> All the informations are here i guess! But there is not an example >> >> >> >> You don't need an Android example. This is all standard Java IO. AGAIN: >> >> Google "Java IO". Use the Android docs to get File objects to the right >> >> directories, then use STANDARD JAVA IO to do what you need on those >> STANDARD >> >> FILE objects. >> >> >> >> >> >> >> ------------------------------------------------------------------------------------------------- >> >> TreKing - Chicago transit tracking app for Android-powered devices >> >> >> > >> > -- >> > 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 >> >> -- >> 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 >> > > -- > 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 > -- 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
