Jestem nowy w Androidzie i mam problem, gdy próbuję zapisać plik w pamięci wewnętrznej, nowy przykład działa na moim sdk, ale nie działa na moim telefonie.

Próbuję uruchomić de przykład w Sony Ericsson Xperia, przy okazji android 2.1 ... log.i - daje mi następną linię:

/data/data/com.example.key/files/text/(my_title) 

Dzięki.

    @Override
        protected void onCreate(Bundle savedInstanceState) {
            // TODO Auto-generated method stub
            super.onCreate(savedInstanceState);

            setContentView(R.layout.new_text);

            file = (EditText) findViewById(R.id.title_new);
            entry = (EditText) findViewById(R.id.entry_new);

            btn = (Button) findViewById(R.id.save_new);
            btn.setOnClickListener( new OnClickListener() {

                @Override
                public void onClick(View v) {

                    File myDir = getFilesDir();


                    NEWFILENAME = file.getText().toString();
                    if (NEWFILENAME.contentEquals("")){
                        NEWFILENAME = "UNTITLED";
                    }
                    NEWENTRY = entry.getText().toString();

                    try {

                        File file_new = new File(myDir+"/text/", NEWFILENAME);
                        file_new.createNewFile();

                        Log.i("file", file_new.toString());

                        if (file_new.mkdirs()) {
                            FileOutputStream fos = new FileOutputStream(file_new);

                            fos.write(NEWENTRY.getBytes());
                            fos.flush();
                            fos.close();
                        }

                    } catch (FileNotFoundException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    } catch (IOException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }

                    Intent textPass = new Intent("com.example.TEXTMENU");
                    startActivity(textPass);
                }
            });

            }


 //That's for creating... then in other activity i'm reading

            @Override
        protected void onCreate(Bundle savedInstanceState) {
            // TODO Auto-generated method stub
            super.onCreate(savedInstanceState);
            setContentView(R.layout.text_menu);

            btn = (Button) findViewById(R.id.newNote);
            listfinal = (ListView) findViewById(R.id.listView);

            btn.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub
                    Intent textPass = new Intent("com.example.TEXTNEW");
                    startActivity(textPass);

                }
            });

            listfinal.setOnItemClickListener(this);

            File fileWithinMyDir = getApplicationContext().getFilesDir();


            loadbtn = (Button) findViewById(R.id.loadList);

            loadbtn.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    File myDir = getFilesDir();

                    File dir = new File(myDir + "/text/");

                    String[] files = dir.list();

                    //String[] files = getApplicationContext().fileList();
                    List<String> list = new ArrayList<String>();

                    for (int i =0; i < files.length; i++){
                        list.add(files[i]);
                    }
                    ArrayAdapter<String> ad = new ArrayAdapter<String>(TextMenu.this,  android.R.layout.simple_list_item_1,
                                    android.R.id.text1, list);

                    listfinal.setAdapter(ad);
                }
            });
            }

w moim androidowym kolektywie mam uprawnienia

              <uses-sdk
                    android:minSdkVersion="5"
                    android:targetSdkVersion="15" />

                <uses-permission android:name="android.hardware.camera" />
                <uses-permission android:name="android.permission.INTERNET" />
                <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
                <uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />