Android 检测传入的SMS消息
在我的android代码中，我试图检测传入的SMS消息。下面的代码从2年前就开始工作了，但现在它停止了工作。我缺少什么更新Android 检测传入的SMS消息,android,broadcastreceiver,sms,android-sms,Android,Broadcastreceiver,Sms,Android Sms,在我的android代码中，我试图检测传入的SMS消息。下面的代码从2年前就开始工作了，但现在它停止了工作。我缺少什么更新 public class SmsListener extends BroadcastReceiver { private String msgBody; private SharedPreferences preferences; @Override public void onReceive(Context context, Inten
public class SmsListener extends BroadcastReceiver {
private String msgBody;
private SharedPreferences preferences;
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){
Toast.makeText(context,"message received",Toast.LENGTH_SHORT).show();
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++){
msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
msg_from = msgs[i].getOriginatingAddress();
msgBody = msgs[i].getMessageBody();
MainActivity.handleMessage(msgBody);
}
Toast.makeText(context,"message is:"+msgBody,Toast.LENGTH_SHORT).show();
}catch(Exception e){
Log.d("Exception caught",e.getMessage());
}
}
}
}
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.zaidalmahmoud.expenseless">
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.SEND_SMS" />
<application
android:name=".MyApplication"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".GraphActivity"></activity>
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name=".SmsListener"
android:exported="true"
android:permission="android.permission.BROADCAST_SMS">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
<activity android:name=".DetailedExpenseActivity" />
</application>
</manifest>
注意：我对捕捉带有验证码的短信不感兴趣。我希望我的应用程序能够捕获任何传入的短信。Android应用程序需要短信接收/读取权限才能检索短信内容。 Google已经引入了SMS Retriever API，该API允许在应用程序中检索OTP，而无需SMS权限 为SMS检索器API添加这些依赖项 然后创建一个如下所示的界面：
public interface OnNewMessageListener {
void onNewMessageReceived(String activationCode);
}
public class SmsBroadcastReceiver extends BroadcastReceiver {
OnNewMessageListener onNewMessageListener;
public SmsBroadcastReceiver() {
}
public SmsBroadcastReceiver(OnNewMessageListener onNewMessageListener) {
this.onNewMessageListener = onNewMessageListener;
}
@Override
public void onReceive(Context context, Intent intent) {
if (SmsRetriever.SMS_RETRIEVED_ACTION.equals(intent.getAction())) {
Bundle extras = intent.getExtras();
if (extras != null) {
Status status = (Status) extras.get(SmsRetriever.EXTRA_STATUS);
if (status != null)
switch (status.getStatusCode()) {
case CommonStatusCodes.SUCCESS:
// Get SMS message contents
String message = (String) extras.get(SmsRetriever.EXTRA_SMS_MESSAGE);
// Extract one-time code from the message and complete verification
// by sending the code back to your server.
if (!TextUtils.isEmpty(message)) {
String activationCode = null;
Pattern p = Pattern.compile("your pattern like \\b\\d{4}\\b");
Matcher m = p.matcher(message);
if (m.find()) {
activationCode = (m.group(0)); // The matched substring
}
if (onNewMessageListener != null && !TextUtils.isEmpty(activationCode))
onNewMessageListener.onNewMessageReceived(activationCode);
}
break;
case CommonStatusCodes.TIMEOUT:
// Waiting for SMS timed out (5 minutes)
// Handle the error ...
break;
}
}
}
}
}
<receiver
android:name=".SmsBroadcastReceiver"
android:exported="true"
tools:ignore="ExportedReceiver">
<intent-filter>
<action android:name="com.google.android.gms.auth.api.phone.SMS_RETRIEVED" />
</intent-filter>
</receiver>
Android应用程序需要SMS接收/读取权限才能检索SMS内容。 Google已经引入了SMS Retriever API，该API允许在应用程序中检索OTP，而无需SMS权限 为SMS检索器API添加这些依赖项 然后创建一个如下所示的界面：
public interface OnNewMessageListener {
void onNewMessageReceived(String activationCode);
}
public class SmsBroadcastReceiver extends BroadcastReceiver {
OnNewMessageListener onNewMessageListener;
public SmsBroadcastReceiver() {
}
public SmsBroadcastReceiver(OnNewMessageListener onNewMessageListener) {
this.onNewMessageListener = onNewMessageListener;
}
@Override
public void onReceive(Context context, Intent intent) {
if (SmsRetriever.SMS_RETRIEVED_ACTION.equals(intent.getAction())) {
Bundle extras = intent.getExtras();
if (extras != null) {
Status status = (Status) extras.get(SmsRetriever.EXTRA_STATUS);
if (status != null)
switch (status.getStatusCode()) {
case CommonStatusCodes.SUCCESS:
// Get SMS message contents
String message = (String) extras.get(SmsRetriever.EXTRA_SMS_MESSAGE);
// Extract one-time code from the message and complete verification
// by sending the code back to your server.
if (!TextUtils.isEmpty(message)) {
String activationCode = null;
Pattern p = Pattern.compile("your pattern like \\b\\d{4}\\b");
Matcher m = p.matcher(message);
if (m.find()) {
activationCode = (m.group(0)); // The matched substring
}
if (onNewMessageListener != null && !TextUtils.isEmpty(activationCode))
onNewMessageListener.onNewMessageReceived(activationCode);
}
break;
case CommonStatusCodes.TIMEOUT:
// Waiting for SMS timed out (5 minutes)
// Handle the error ...
break;
}
}
}
}
}
<receiver
android:name=".SmsBroadcastReceiver"
android:exported="true"
tools:ignore="ExportedReceiver">
<intent-filter>
<action android:name="com.google.android.gms.auth.api.phone.SMS_RETRIEVED" />
</intent-filter>
</receiver>
在android清单文件中声明SMS读取和接收权限：
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />
val rxPermissions = RxPermissions(this)
rxPermissions.request(
Manifest.permission.READ_SMS,
Manifest.permission.RECEIVE_SMS)
.subscribe(object : Observer<Boolean> {
override fun onNext(t: Boolean) {
if (t) {
} else {
Toast.makeText(activity, getString(R.string.permission_request_denied), Toast.LENGTH_LONG).show()
}
}
override fun onSubscribe(d: Disposable) {}
override fun onError(e: Throwable) {}
override fun onComplete() {}
})
在android清单文件中声明SMS读取和接收权限：
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />
val rxPermissions = RxPermissions(this)
rxPermissions.request(
Manifest.permission.READ_SMS,
Manifest.permission.RECEIVE_SMS)
.subscribe(object : Observer<Boolean> {
override fun onNext(t: Boolean) {
if (t) {
} else {
Toast.makeText(activity, getString(R.string.permission_request_denied), Toast.LENGTH_LONG).show()
}
}
override fun onSubscribe(d: Disposable) {}
override fun onError(e: Throwable) {}
override fun onComplete() {}
})
我感谢您的帮助，但我不想检测带有验证码的短信。我的问题是关于捕捉任何短信。事实上，我对一种完全不同的短信很感兴趣。谢谢，我试图重用其中的一些代码，但我看不出我的代码和他的代码有多大区别，我的应用程序也没有任何变化。未检测到SMS。我要知道我的错误到底在哪里。我想告诉你，它只工作过一次，然后就停止工作了，我不知道为什么。我把你的代码放在上面的最后一行edit@TravelingSalesman我认为您的问题在于：MainActivity.HandleMessagesAgBody；使用一个界面来更新或将数据发送到主活动。除了一条toast消息之外，我没有做任何更改，现在它又开始工作了。我会继续测试它，并让你知道。但我高度怀疑MainActivity.HandleMessagesAgBody中是否存在问题，因为我对它进行了良好的测试，或者至少因为它现在可以正常工作，没有任何问题。我感谢您的帮助，但我不想检测带有验证码的短信。我的问题是关于捕捉任何短信。事实上，我对一种完全不同的短信很感兴趣。谢谢，我试图重用其中的一些代码，但我看不出我的代码和他的代码有多大区别，我的应用程序也没有任何变化。未检测到SMS。我要知道我的错误到底在哪里。我想告诉你，它只工作过一次，然后就停止工作了，我不知道为什么。我把你的代码放在上面的最后一行edit@TravelingSalesman我认为您的问题在于：MainActivity.HandleMessagesAgBody；使用一个界面来更新或将数据发送到主活动。除了一条toast消息之外，我没有做任何更改，现在它又开始工作了。我会继续测试它，并让你知道。但我非常怀疑MainActivity.HandleMessagesAgBody中是否存在问题，因为我对它进行了良好的测试，或者至少因为它现在可以正常工作，没有任何问题。您使用的是什么语言？那绝对不是javasyntax@Traveling这是Kotlin用于Android应用程序开发的新语言不幸的是，我使用的是带有Java语法的Android studio。您使用的是什么语言？那绝对不是javasyntax@Traveling这是Kotlin用于Android应用程序开发的新语言不幸的是，我使用的是带有Java语法的Android studio。
class SMSReceiver : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent?) {
if (intent != null && intent.action != null && intent.action!!.equals("android.provider.Telephony.SMS_RECEIVED", ignoreCase = true)) {
val bundle = intent.extras
if (bundle != null) {
val sms = bundle.get(SMS_BUNDLE) as Array<Any>?
val smsMsg = StringBuilder()
var smsMessage: SmsMessage
if (sms != null) {
for (sm in sms) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
val format = bundle.getString("format")
smsMessage = SmsMessage.createFromPdu(sm as ByteArray, format)
} else {
smsMessage = SmsMessage.createFromPdu(sm as ByteArray)
}
val msgBody = smsMessage.messageBody.toString()
val msgAddress = smsMessage.originatingAddress
smsMsg.append("SMS from : ").append(msgAddress).append("\n")
smsMsg.append(msgBody).append("\n")
}
sendBroadcast(smsMsg.toString())
}
}
}
}
private fun sendBroadcast(smsMSG: String) {
val broadcastIntent = Intent()
broadcastIntent.action = AppConstants.mBroadcastSMSUpdateAction
broadcastIntent.putExtra(AppConstants.message, smsMSG)
EventBus.getDefault().post(EventIntent(broadcastIntent))
}
companion object {
val SMS_BUNDLE = "pdus"
}
}
<receiver
android:name=".SMSReceiver"
android:enabled="true">
<intent-filter android:priority="2147483647">
<category android:name="android.intent.category.DEFAULT" />
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
Manifest.permission.READ_SMS,
Manifest.permission.RECEIVE_SMS
val rxPermissions = RxPermissions(this)
rxPermissions.request(
Manifest.permission.READ_SMS,
Manifest.permission.RECEIVE_SMS)
.subscribe(object : Observer<Boolean> {
override fun onNext(t: Boolean) {
if (t) {
} else {
Toast.makeText(activity, getString(R.string.permission_request_denied), Toast.LENGTH_LONG).show()
}
}
override fun onSubscribe(d: Disposable) {}
override fun onError(e: Throwable) {}
override fun onComplete() {}
})