我按照教程接收我的应用程序上的短信并阅读它以将SMSbody传递给Toast。 那是Receiver类。
public class SmsReciever extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent){
Bundle bundle= intent.getExtras();
SmsMessage[] msgs= null;
String str="";
if(bundle != null ){
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]);
str+= msgs[i].getMessageBody();
}
Toast.makeText(context, str, Toast.LENGTH_LONG).show();
}
}
}
清单文件
<receiver android:name="com.msoft.masrooq.SmsReciever">
<intent-filter>
<action android:name="android.provider.telephony.SMS_RECIEVED"></action>
</intent-filter>
</receiver>
<uses-permission android:name="android.permission.RECEIVE_SMS"/>
<uses-permission android:name="android.permission.READ_SMS" />
应用程序启动正常,但它不响应接收短信 它没有做任何事情。
答案 0 :(得分:25)
这是我接收短信的实现。短信可以分成很多,注意它是如何处理的。另请检查android:priority
属性。
public class SmsReceiver extends BroadcastReceiver {
private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(SMS_RECEIVED)) {
Bundle bundle = intent.getExtras();
if (bundle != null) {
// get sms objects
Object[] pdus = (Object[]) bundle.get("pdus");
if (pdus.length == 0) {
return;
}
// large message might be broken into many
SmsMessage[] messages = new SmsMessage[pdus.length];
StringBuilder sb = new StringBuilder();
for (int i = 0; i < pdus.length; i++) {
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
sb.append(messages[i].getMessageBody());
}
String sender = messages[0].getOriginatingAddress();
String message = sb.toString();
Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
// prevent any other broadcast receivers from receiving broadcast
// abortBroadcast();
}
}
}
}
的AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.smsreceiver"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="4" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity
android:name=".SmsLoggerActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name="com.example.smsreceiver.SmsReceiver" android:enabled="true">
<intent-filter android:priority="2147483647">
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
</application>
</manifest>
几点说明:
如果你声明你的接收器在xml而不是系统可以使用你的接收器,无论你的应用程序是否已启动。
由于关于收到的短信息的Android 1.6通知是作为有序广播传送的,因此您可以使用android:priority
<intent-filter>
属性告诉系统首先将短信发送到您的应用程序(您也可以调用abortBroadcast()以便其他应用程序将不会收到短信,例如本机短信应用程序)。不要忘记广播接收器有大约10秒的时间来执行其操作,否则它可能会在完成其工作之前提前终止。
答案 1 :(得分:2)
广播区分大小写。使用android.provider.Telephony.SMS_RECEIVED
而非android.provider.telephony.SMS_RECEIVED
。
另外,我也有一个类别集,但我不确定它是强制性的:
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
答案 2 :(得分:1)
注意:在某些设备上,如果没有意图过滤器中的android:priority="100",则您的代码将无法工作:
<application
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />
...
<receiver
android:name=".SMSReceiver">
<intent-filter android:priority="100">
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
...
</application>
这里是Java代码:
public class SMSReceiver extends BroadcastReceiver {
public static final String ACTION ="android.provider.Telephony.SMS_RECEIVED";
private static final String SMS_SENDER="123456789";
@Override
public void onReceive(Context context, Intent intent) {
if (intent != null && intent.getAction() != null &&
ACTION.compareToIgnoreCase(intent.getAction()) == 0) {
Object[] pduArray = (Object[]) intent.getExtras().get("pdus");
SmsMessage[] messages = new SmsMessage[pduArray.length];
for (int i = 0; i < pduArray.length; i++) {
messages[i] = SmsMessage.createFromPdu((byte[]) pduArray[i]);
}
// SMS Sender, example: 123456789
String sms_from = messages[0].getDisplayOriginatingAddress();
//Lets check if SMS sender is 123456789
if (sms_from.equalsIgnoreCase(SMS_SENDER)) {
StringBuilder bodyText = new StringBuilder();
// If SMS has several parts, lets combine it :)
for (int i = 0; i < messages.length; i++) {
bodyText.append(messages[i].getMessageBody());
}
//SMS Body
String body = bodyText.toString();
// Lets get SMS Code
String code = body.replaceAll("[^0-9]", "");
}
}
}