Question

I made this code to write on a sdcard, now how can I transform it to write into the internal memory ?

//private String path = Environment.getExternalStorageDirectory().getAbsolutePath() + "/liste.txt"; Path used to write on sdcard

try{
   File file = new File(path);

   BufferedWriter bw = new BufferedWriter(new FileWriter(file,true));
   bw.write("something");
    bw.flush();
    bw.close();
catch(Exception e) {...}

Answer 1

In android each application has its own folder under /data/data/package/

this dir is only accessable by your app and the root if the device is rooted

to access this dir and read/write to it, you can use:

getApplicationContext().openFileOutput(name, mode);

and

getApplicationContext().openFileInput(name);

more about this here : Docs