问题描述
安卓app怎样获取短信验证码自动输入
问题解答
回答1：监听短信数据库的变化，增加时获取到短信再提取相应的验证码。
回答2：这个你要自己写吗？ 我建议你直接调用短信平台的接口不就可以了吗？
短信发送
//接口地址String url = 'http://183.203.28.5:9000/HttpSmsMt';//下发时间String mttime = new SimpleDateFormat('yyyyMMddHHmmss').format(new Date());Map<String, String> param = new HashMap<String, String>();param.put('name', '用户帐号');param.put('pwd', Tools.MD5('用户密码'+mttime));param.put('content', URLEncoder.encode('【阅信短信验证码】验证码888888，打死也不能告诉别人哦。', 'UTF-8'));param.put('phone', '13400000000');param.put('subid', '');param.put('mttime', mttime);HttpTool.sendPost(url, param);POST提交方法
public static String sendPost(String url, Map<String, String> params) {Log.i('POST提交：[url='+url+']'+params.toString());URL u = null;HttpURLConnection con = null;// 构建请求参数StringBuffer sb = new StringBuffer();if (params != null) {for (Entry<String, String> e : params.entrySet()) {sb.append(e.getKey()).append('=').append(e.getValue()).append('&');}sb.substring(0, sb.length() - 1);}// 尝试发送请求try {u = new URL(url);con = (HttpURLConnection) u.openConnection();con.setRequestMethod('POST');con.setConnectTimeout(6000);con.setDoOutput(true);con.setDoInput(true);con.setUseCaches(false);con.setRequestProperty('Content-Type', 'application/x-www-form-urlencoded');OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream(), 'UTF-8');osw.write(sb.toString());osw.flush();osw.close();} catch (Exception e) {Log.e(e);} finally {if (con != null) {con.disconnect();}}// 读取返回内容StringBuffer buffer = new StringBuffer();try {BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream(), 'UTF-8'));String temp;while ((temp = br.readLine()) != null) {buffer.append(temp).append('n');}} catch (Exception e) {Log.e(e);}Log.i('POST响应：'+buffer.toString());return buffer.toString();}MD5加密方法
public static String MD5(String str){MessageDigest md5 = null;
try{ md5 = MessageDigest.getInstance('MD5'); }catch (Exception e){ Log.i(e.getMessage()); return ''; } char[] charArray = str.toCharArray(); byte[] byteArray = new byte[charArray.length]; for (int i = 0; i < charArray.length; i++) byteArray[i] = (byte) charArray[i]; byte[] md5Bytes = md5.digest(byteArray); StringBuffer hexValue = new StringBuffer(); for (int i = 0; i < md5Bytes.length; i++){ int val = ((int) md5Bytes[i]) & 0xff; if (val < 16){hexValue.append('0'); } hexValue.append(Integer.toHexString(val)); } return hexValue.toString();
}
回答3：读取短信，做判断，填入数值。
回答4：android收到短信应该会有一条广播，注册广播接收器来想办法读取短信6.0的机子好像要动态申请权限
