使用 Sms Retriever 时无法获取 OTP

Question

我正在尝试使用 Google 的短信检索器 API 进行自动短信验证。我已按照说明 here 进行操作，但我的应用程序没有收到任何短信。我已经尝试了很多方法，但它仍然无法正常工作，我真的不明白为什么。

这是我所做的。首先我创建 class MySMSBroadcastReceiver:

public class MySMSBroadcastReceiver extends BroadcastReceiver {

    public OTPReceiveListener otpReceiveListener;
    public void initOtpReceiveListener(OTPReceiveListener otpReceiveListener) {
        this.otpReceiveListener = otpReceiveListener;
    }

    @Override
    public void onReceive(Context context, Intent intent) {
        if (SmsRetriever.SMS_RETRIEVED_ACTION.equals(intent.getAction())) {
            Bundle extras = intent.getExtras();
            Status status = (Status) extras.get(SmsRetriever.EXTRA_STATUS);

            switch(status.getStatusCode()) {
                case CommonStatusCodes.SUCCESS:
                    // Get SMS message contents
                    String message = (String) extras.get(SmsRetriever.EXTRA_SMS_MESSAGE);
                    otpReceiveListener.onOTPReceived(message);
                    break;
                case CommonStatusCodes.TIMEOUT:
                    otpReceiveListener.onOTPTimeOut();
                    break;
            }
        }
    }

    public interface OTPReceiveListener {

        void onOTPReceived(String otp);
        void onOTPTimeOut();
    }

}

对于classOTPActivity，我删除了不相关的代码：

public class OTPActivity extends BaseActivity implements IDelegateResponse<OTPResponse>, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, MySMSBroadcastReceiver.OTPReceiveListener {

    @BindView(R.id.edtSmsOtp)
    EditText edtSmsOtp;

    private final String TAG = "OTPActivity";
    private MySMSBroadcastReceiver mySMSBroadcastReceiver;

    @Override
    public int getLayoutID() {
        return R.layout.activity_otp;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setUpOTPSms();
    }

    private void setUpOTPSms() {
        AppSignatureHelper appSignatureHelper = new AppSignatureHelper(OTPActivity.this);
        Utils.showLog(TAG, "getAppSignatures:" + appSignatureHelper.getAppSignatures());

        mySMSBroadcastReceiver = new MySMSBroadcastReceiver();
        mySMSBroadcastReceiver.initOtpReceiveListener(this);

        IntentFilter intentFilter = new IntentFilter();
        intentFilter.addAction(SmsRetriever.SMS_RETRIEVED_ACTION);
        intentFilter.setPriority(2147483647);
        registerReceiver(mySMSBroadcastReceiver, intentFilter);

        startSMSListener();
   }

    private void startSMSListener() {
        SmsRetrieverClient client = SmsRetriever.getClient(OTPActivity.this);
        Task<Void> task = client.startSmsRetriever();
        task.addOnSuccessListener(aVoid -> {
            //Toast.makeText(OTPActivity.this, "SMS Retriever starts", Toast.LENGTH_LONG).show();
            Utils.showLog(TAG, "SMS Retriever starts");
        });
        task.addOnFailureListener(e -> Toast.makeText(OTPActivity.this, "Error", Toast.LENGTH_LONG).show());
    }

    @Override
    public void onConnected(@Nullable Bundle bundle) {

    }

    @Override
    public void onConnectionSuspended(int i) {

    }

    @Override
    public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {

    }

    @Override
    public void onOTPReceived(String otp) {
        if (mySMSBroadcastReceiver != null) {
            unregisterReceiver(mySMSBroadcastReceiver);
        }

        Utils.showLog("OTP Received", "OTP: " + otp);
    }

    @Override
    public void onOTPTimeOut() {
        Utils.showLog("OTP Received", "onOTPTimeOut");
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        if (mySMSBroadcastReceiver != null) {
            unregisterReceiver(mySMSBroadcastReceiver);
        }
    }
}

Answer 1

Google 最近更改了短信策略。现在您必须以这种方式发送短信，OTP：

消息 (otp) 应以前缀 <#>
消息 (otp) 不能超过 140 字节
消息 (otp) 应以 11 个字符结尾标识您的应用程序的哈希字符串。

这个 post 将是 helpfully

Answer 2

确保 emulator/device 上的播放服务版本 > 10.2.0

Answer 3

您无需在清单中添加任何权限，OPT 即可工作。遵循给定的代码（在 Kotlin 中，易于实现并且正在运行）。

class MainActivity : AppCompatActivity() { private val smsBroadcastReceiver by lazy { SMSBroadcastReceiver() } override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) val client = SmsRetriever.getClient(this) val retriever = client.startSmsRetriever() retriever.addOnSuccessListener { Toast.makeText(this@MainActivity,"Listener started", Toast.LENGTH_SHORT).show() val otpListener = object : SMSBroadcastReceiver.OTPListener { override fun onOTPReceived(otp: String) { customCodeInput.setText(otp) Toast.makeText(this@MainActivity, otp , Toast.LENGTH_LONG).show() } override fun onOTPTimeOut() { Toast.makeText(this@MainActivity,"TimeOut", Toast.LENGTH_SHORT).show() } } smsBroadcastReceiver.injectOTPListener(otpListener) registerReceiver(smsBroadcastReceiver, IntentFilter(SmsRetriever.SMS_RETRIEVED_ACTION)) } retriever.addOnFailureListener { Toast.makeText(this@MainActivity,"Problem to start listener", Toast.LENGTH_SHORT).show() } } override fun onDestroy() { super.onDestroy() unregisterReceiver(smsBroadcastReceiver) }}

SMSBroadcastReceiver如下：

class SMSBroadcastReceiver: BroadcastReceiver() { private var otpReceiver: OTPListener? = null fun injectOTPListener(receiver: OTPListener?) { this.otpReceiver = receiver } override fun onReceive(context: Context, intent: Intent) { if (SmsRetriever.SMS_RETRIEVED_ACTION == intent.action) { val extras = intent.extras val status = extras.get(SmsRetriever.EXTRA_STATUS) as Status when (status.statusCode) { CommonStatusCodes.SUCCESS -> { val message = extras.get(SmsRetriever.EXTRA_SMS_MESSAGE) as String val pattern = Pattern.compile("\d{6}") val matcher = pattern.matcher(message) if (matcher.find()) { otpReceiver?.onOTPReceived(matcher.group(0)) return } } CommonStatusCodes.TIMEOUT -> { otpReceiver?.onOTPTimeOut() } } } } interface OTPListener { fun onOTPReceived(otp: String) fun onOTPTimeOut() }}

PS : 如果您仍然遇到困难，请告诉我。

Answer 4

请同时核对您的清单

1.have 您在清单中添加了以下代码

<receiver android:name=".MySMSBroadcastReceiver" 
          android:exported="true">
  <intent-filter>
    <action android:name="com.google.android.gms.auth.api.phone.SMS_RETRIEVED" />
  </intent-filter>
</receiver>

添加依赖关系

实施"com.google.android.gms:play-services-auth-api-phone:15.0.1"

Answer 5

如果您只想检索 android 的 OTP，我会向您推荐这个 package SMS 这在 android 上非常有效，它只有 2 行代码获取传入的短信；

创建接收器实例

SmsReceiver receiver = new SmsReceiver();

在您的初始化状态中收听传入的短信

receiver.onSmsReceived.listen((SmsMessage msg) => print(msg.body));

这很好用，但不幸的是这个包不支持 ios

使用 Sms Retriever 时无法获取 OTP

Cannot get OTP when use Sms Retriever

sms

android

one-time-password