Android-监听收到的短信我试图创建一个应用程序来监控输入的SMS消息,并通过传入的SMS启动一个程序,同时它也应该从SMS中读取内容。工作流程:发送到Android设备的SMS自可执行应用程序阅读短信信息
3 回答
墨色风雨
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public class SmsListener extends BroadcastReceiver{
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")){
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();
String msgBody = msgs[i].getMessageBody();
}
}catch(Exception e){// Log.d("Exception caught",e.getMessage());
}
}
}
}}<receiver android:name=".listener.SmsListener"> <intent-filter> <action android:name="android.provider.Telephony.SMS_RECEIVED" /> </intent-filter></receiver>
<uses-permission android:name="android.permission.RECEIVE_SMS" />
繁花如伊
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注意,在某些设备上,如果没有Android:优先级=“1000”在意图筛选中:
<receiver android:name=".listener.SmsListener"> <intent-filter android:priority="1000"> <action android:name="android.provider.Telephony.SMS_RECEIVED" /> </intent-filter></receiver>
下面是一些优化:
public class SmsListener extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
if (Telephony.Sms.Intents.SMS_RECEIVED_ACTION.equals(intent.getAction())) {
for (SmsMessage smsMessage : Telephony.Sms.Intents.getMessagesFromIntent(intent)) {
String messageBody = smsMessage.getMessageBody();
}
}
}}注:
该值必须是整数,如“100”。数字越高,优先级越高。默认值为0。该值必须大于-1000且小于1000。
芜湖不芜
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for (int i = 0; i < msgs.length; i++) {
msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
msg_from = msgs[i].getOriginatingAddress();
String msgBody = msgs[i].getMessageBody();}msgBody+=StringBuilder:
总之,以下是我的SMS接收代码:
if (myBundle != null) {
Object[] pdus = (Object[]) myBundle.get("pdus"); // pdus is key for SMS in bundle
//Object [] pdus now contains array of bytes
messages = new SmsMessage[pdus.length];
for (int i = 0; i < messages.length; i++) {
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]); //Returns one message, in array because multipart message due to sms max char
Message += messages[i].getMessageBody(); // Using +=, because need to add multipart from before also
}
contactNumber = messages[0].getOriginatingAddress(); //This could also be inside the loop, but there is no need}- 3 回答
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