Question

我在Android应用程序中使用BroadcastReceiver自动获取OTP消息。但是BroadcastReceiver无法正常工作而且找不到错误所以请帮助我。我把 Log.d（＆＃34; onReciver＆＃ 34;，＆＃34; on＆＃34;）在 onReceive（）中进行检查但不起作用。

IncomingMessage.java

public class IncomingMessage extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {

        Log.d("onReciver","on");
        final Bundle bundle = intent.getExtras();
        try {
            if (bundle != null)
            {
                final Object[] pdusObj = (Object[]) bundle.get("pdus");
                for (int i = 0; i < pdusObj .length; i++)
                {
                    SmsMessage currentMessage = SmsMessage.createFromPdu((byte[])                                                                                                    pdusObj[i]);
                    String phoneNumber = currentMessage.getDisplayOriginatingAddress();
                    String senderNum = phoneNumber ;
                    Log.d("sender NUm",senderNum);
                    String message = currentMessage .getDisplayMessageBody();
                    try
                    {
                        if (senderNum.equals("(727)594-3351"))
                        {
                            OtpVarificationActivity Sms = new OtpVarificationActivity();
                            Sms.recivedSms(message );
                        }
                    }
                    catch(Exception e){
                        Log.e("BR error",e.toString());
                    }

                }
            }

        } catch (Exception e)
        {
            Log.e("BR error1",e.toString());

        }

    }
}

的Manifest.xml

<uses-permission android:name="android.permission.SEND_SMS" />
    <uses-permission android:name="android.permission.READ_SMS" />
    <uses-permission android:name="android.permission.RECEIVE_SMS" />
...
...
...
<receiver android:name="com.appsprotocol.dcntv.broadcast.IncomingMessage">
            <intent-filter>
                <action android:name="android.provider.Telephony.SMS_RECEIVED"/>
            </intent-filter>
        </receiver>

Answer 1

这是我的工作示例

在AndoridMenifest.xml中注册Receiver：

            <receiver android:name="com.example.tosc185.readincommingsmsdemo.SmsListener">
                <intent-filter>
                    <action android:name="android.provider.Telephony.SMS_RECEIVED" />
                </intent-filter>
            </receiver>

接收者类：

public class SmsListener extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        // TODO Auto-generated method stub

        if (intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")) {
            Bundle bundle = intent.getExtras();           //---get the SMS message passed in---
            SmsMessage[] msgs = null;
            String msg_from;
            if (bundle != null) {
                //---retrieve the SMS message received---
                try {
                    Object[] pdus = (Object[]) bundle.get("pdus");
                    msgs = new SmsMessage[pdus.length];
                    for (int i = 0; i < msgs.length; i++) {
                        if(Build.VERSION.SDK_INT <= 22) {
                            msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
                        }
                        else {
                            msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i], String.format(Locale.US, null));
                        }
                        msg_from = msgs[i].getOriginatingAddress();
                        String msgBody = msgs[i].getMessageBody();
                        Toast.makeText(context, "From -" + msg_from + " : Body- " + msgBody, Toast.LENGTH_LONG).show();
                        if (msg_from.equalsIgnoreCase("5555")) {
                            MainActivity.insertCode(msgBody);
                        }
                    }
                } catch (Exception e) {
//                            Log.d("Exception caught",e.getMessage());
                }
            }
        }
    }
}

Answer 2

尝试在清单中为接收者添加优先级。这对我有用。

mongoDB

Answer 3

在清单文件中添加启用和导出。您可以在下面找到清单的代码示例。

<receiver
            android:name=".SmsReceiver"
            android:enabled="true"
            android:exported="true">
            <intent-filter android:priority="999">
                <action android:name="android.provider.Telephony.SMS_RECEIVED" />
            </intent-filter>
        </receiver>

BroadcastReceiver无法正常工作

3 个答案: