how to fetch data from local json file?

Question

I created a json file locally. I can view that in data>data>com.example.storage>files>filename.json. Using this, I want to fetch all the text values locally & download a

Answer 1

here is code read JSON data from file that file keep in asset folder in project

public JSONObject readDummyResponse() {
    InputStream inputStream = null;
    try {
        inputStream = this.getAssets().open("sample_response.txt");
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    JSONObject jsonObject = null;
    if (inputStream != null) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                inputStream));
        StringBuffer buffer = new StringBuffer();
        String statement;
        try {
            while ((statement = reader.readLine()) != null) {
                if (statement.trim().length() > 0) {
                    buffer.append(statement);
                }
            }
        } catch (IOException e1) { // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        if (buffer.length() > 0) {
            try {
                jsonObject = new JSONObject(buffer.toString());
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }
    return (JSONObject) jsonObject;
}