短信工具类 SmsUtil

妖狐艹你老母 2022-09-21 05:45 197阅读 0赞

只需要 服务器 获取验证码接口  
布局中 设置一个 输入框 一个按钮 就可以 获取验证码后倒计时 并将短信自动填写到输入框

/** * 获取验证码工具 * 功能：获取验证码 按钮倒计时， 自动填写验证码 * Created by my on 2016/4/21. */
    public class VcodeUtils { 
        /** * 获取验证码 * * @param */
        private Button mBt_vcode;
        private EditText mEtVcode;
        private Activity acitvity;
        private SMSReceiver mSmsReceiver;
    
    
        /** * @param mBt_vcode 倒计时的button * @param acitvity */
        public VcodeUtils(Button mBt_vcode, Activity acitvity,EditText mEtVcode ) {
            this.mBt_vcode = mBt_vcode;
            this.acitvity = acitvity;
            this.mEtVcode=mEtVcode;
            registSmsReciver();
        }
        private CountDownTimer timer = new CountDownTimer(30000, 1000) {
    
            @Override
            public void onTick(long millisUntilFinished) {
                // btVcode.setText("重新发送(" + msg.arg1 + ")");
                mBt_vcode.setEnabled(false);
                mBt_vcode.setTextColor(Color.GRAY);
                mBt_vcode.setText((millisUntilFinished / 1000) + "秒后可重发");
            }
    
            @Override
            public void onFinish() {
                mBt_vcode.setEnabled(true);
                mBt_vcode.setTextColor(Color.parseColor("#ff4e8de3"));
                mBt_vcode.setText("获取验证码");
            }
        };
        public void getVcode(String url) {
            final Dialog progressDialog = CustomProgress.show(acitvity, "加载中", true, null);
            OkHttpUtils.get()
                    .url(url)
                    .addHeader("DeviceID", MyApplication.DeviceID)
                    .build().execute(new StringCallback() {
                @Override
                public void onError(Call call, Exception e) {
                    if (progressDialog != null) {
                        progressDialog.dismiss();
                    }
                    Toast.makeText(acitvity, "获取验证码失败", Toast.LENGTH_SHORT).show();
                }
    
                @Override
                public void onResponse(String response) {
                    if (progressDialog != null) {
                        progressDialog.dismiss();
                    }
                    String result = StreamUtils.decodeUnicode(response);
                    JSONObject jsonObject = null;
                    try {
                        jsonObject = new JSONObject(result);
                        String code = jsonObject.getString("code");
                        if (code.equals("200")) {
                            Toast.makeText(acitvity, "获取验证码成功", Toast.LENGTH_SHORT).show();
                            timer.start();
                        } else {
                            Toast.makeText(acitvity, "获取验证码失败", Toast.LENGTH_SHORT).show();
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
    
                }
            });
    
        }
        public static boolean checkMobile(String mobile) {
            Pattern pattern = Pattern.compile("^1\\d{10}");
            Matcher matcher = pattern.matcher(mobile);
            if (matcher.find()) {
                return true;
            } else {
                return false;
            }
        }
    
        /** * 注册短信广播接收者 */
        private  void registSmsReciver() {
            mSmsReceiver = new SMSReceiver();
            mSmsReceiver.setMessageListener(new SMSReceiver.MessageListener() {
                @Override
                public void onReceived(String cont) {
                    mEtVcode.setText(cont);
                }
            });
            IntentFilter intentFilter=new IntentFilter();
            intentFilter.addAction("android.provider.Telephony.SMS_RECEIVED");
            intentFilter.setPriority(1000);
            acitvity.registerReceiver(mSmsReceiver,intentFilter);//注册
        }
    
        /** * 必须在合适位置调用此方法 解绑广播接收者 * 可以再 onDestroy() 中使用该函数 */
        public   void unregisterReceiver(){
            if(mSmsReceiver!=null){
                acitvity.unregisterReceiver(mSmsReceiver);
                mSmsReceiver=null;
            }
        }
    }