writing .json file and read that file in Android

Question

i m writing .json file and i want to read that file, but the problem is, when i try to read whole file as string it adds the space before and after every character and just

Answer 1

Write below method for Write Json File, Here params is a File Name and mJsonResponse is a Server Response.

For Create Files into Internal Memory of Application

public void mCreateAndSaveFile(String params, String mJsonResponse) {
    try {
        FileWriter file = new FileWriter("/data/data/" + getApplicationContext().getPackageName() + "/" + params);
        file.write(mJsonResponse);
        file.flush();
        file.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

For Read Data From Json File, Here params is File Name.

public void mReadJsonData(String params) {
    try {
        File f = new File("/data/data/" + getPackageName() + "/" + params);
        FileInputStream is = new FileInputStream(f);
        int size = is.available();
        byte[] buffer = new byte[size];
        is.read(buffer);
        is.close();
        String mResponse = new String(buffer);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}