InputStream from Assets folder on Android returning empty

Question

I\'m not getting any exceptions, but when I run...

InputStream deckFile = context.getAssets().open(\"cards.txt\");

Then, deckFile.read() r

Answer 1

Place your text file in the /assets directory under the Android project. Use AssetManager class to access it.

AssetManager am = context.getAssets();
InputStream is = am.open("test.txt");

Or you can also put the file in the /res/raw directory, where the file will be indexed and is accessible by an id in the R file:

InputStream is = getResources().openRawResource(R.raw.test);

EDITED:

Try out the below method to read your file:

 public String convertStreamToString(InputStream p_is) throws IOException {
    /*
     * To convert the InputStream to String we use the
     * BufferedReader.readLine() method. We iterate until the BufferedReader
     * return null which means there's no more data to read. Each line will
     * appended to a StringBuilder and returned as String.
     */
    if (p_is != null) {
        StringBuilder m_sb = new StringBuilder();
        String m_line;
        try {
            BufferedReader m_reader = new BufferedReader(
                    new InputStreamReader(p_is));
            while ((m_line = m_reader.readLine()) != null) {
                m_sb.append(m_line).append("\n");
            }
        } finally {
            p_is.close();
        }
        Log.e("TAG", m_sb.toString());
        return m_sb.toString();
    } else {
        return "";
    }
}

I am sure it will help you.