Data directory has no read/write permission in Android

Question

I m using Android 1.5 my data directory doesn't have the read/write permissions

System.out.println("DAta can write??--->"+Environment.getDataDirectory().canWrite());
System.out.println("DAta can read??--->"+Environment.getDataDirectory().canRead());

So please suggest me how to provide permissions for the data directory.

What I'm trying to do is to create a file and add some content to it in the Data storage of the emulator like as below

private void writeToSDCard() {
        try {

            File lroot = Environment.getDataDirectory();

            if (lroot.canWrite()){
                File lfile = new File(lroot, "samplefile.txt");
                FileWriter lfilewriter = new FileWriter(lfile);
                BufferedWriter lout = new BufferedWriter(lfilewriter);
                lout.write("XXXXXXXXXXXXXXXXXX");
                lout.close();
            }
        } catch (IOException e) {
            Log.e(m_cTAG, "Could not write file " + e.getMessage());
        }
    }

Answer 1

you need to locate your save build location, sometimes its automatically located in the read-only area on your pc