我试图通过其广播接收器使用SmsRetrieverClient来获取短信,真正的问题是SMS出现时接收不再调用以对其进行进一步处理,但是稍后5分钟后它将调用接收器的超时方法。
实际上,我尝试通过库来获取SMS及其功能,但是要求获得SMS读取权限,不幸的是,在Play商店上载应用程序时,这将面临Google政策问题。
下面是我的代码。
下面是我的活动中的SmsRetrieverClient方法:
private void startSMSListener() {
SmsRetrieverClient smsRetrieverClient = SmsRetriever.getClient(this);
Task<Void> retriever = smsRetrieverClient.startSmsRetriever();
retriever.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
SMSBroadcastReceiver.OTPListener otpListener = new SMSBroadcastReceiver.OTPListener() {
@Override
public void onOTPReceived(String otpData) {
inputOTP.setText(otpData);
}
@Override
public void onOTPTimeOut() {
inputOTP.setText("");
Toast.makeText(ctx, "TimeOut", Toast.LENGTH_SHORT).show();
}
};
smsBroadcastReceiver.injectOTPListener(otpListener);
registerReceiver(smsBroadcastReceiver, new IntentFilter(SmsRetriever.SMS_RETRIEVED_ACTION));
}
});
retriever.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Toast.makeText(ctx, "Problem to start listener", Toast.LENGTH_SHORT).show();
}
});
}
以下代码是从广播接收器接收SMS:
public class SMSBroadcastReceiver extends BroadcastReceiver {
private OTPListener otpReceiver;
public void injectOTPListener(OTPListener receiver) {
this.otpReceiver = receiver;
}
@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);
System.out.println("SMS verification code::SMSBroadcastReceiver:0: "+ status);
switch (status.getStatusCode()) {
case CommonStatusCodes.SUCCESS:
String message = (String)extras.get(SmsRetriever.EXTRA_SMS_MESSAGE);
Pattern pattern = Pattern.compile("\\d{4}");
Matcher matcher = pattern.matcher(message);
System.out.println("SMS verification code::SMSBroadcastReceiver:1: "+ message);
if (matcher.find()) {
if (otpReceiver != null){
otpReceiver.onOTPReceived(matcher.group(0));
}
}
break;
case CommonStatusCodes.TIMEOUT:
System.out.println("SMS verification code::SMSBroadcastReceiver:2: TIMEOUT");
if (otpReceiver != null){
otpReceiver.onOTPTimeOut();
}
break;
}
}
}
public interface OTPListener {
void onOTPReceived(String otp);
void onOTPTimeOut();
}
}
在清单中:
<receiver android:name=".SMSBroadcastReceiver"
android:exported="true">
<intent-filter>
<action
android:name="com.google.android.gms.auth.api.phone.SMS_RETRIEVED"/>
</intent-filter>
</receiver>
答案 0 :(得分:0)
非常感谢您提供您的解决方案, 但经过多次尝试后,我发现了解决方案,原因是广播未收到SMS otp的原因有两个:
1)消息应为140字节,如以下链接所示:
https://developers.google.com/identity/sms-retriever/verify#1_construct_a_verification_message
2)我发现在开发广播时,我得到了2到3个广播Java文件,这些文件已添加到我的应用程序中,用于测试SMS的每个代码都有不同的代码,并且我以相同的动作显示了所有SMS广播接收器,是没有意义的。 因此,最后从与“ com.google.android.gms.auth.api.phone.SMS_RETRIEVED”相同动作的清单中删除所有其他已注册的接收器,并且仅在清单中具有单个声明的单个广播接收器上工作,此动作解决了我的问题。