我正试图应对短信在Android中接收功能。 我读了很多关于Stackoverflow和其他网站的相关话题,我尝试了一个非常简单的类,它简单地在控制台上打印了一条消息,并收到了消息,但我无法弄清楚它为什么不起作用。BroadcastReceiver onReceive未被触发
我看到了类似的问题,在过去没有得到答复(见Android - Broadcast Receiver not being fired)
希望有人能够发现哪里还有我的代码的问题。
代码:
package com.storassa.android.smsapp;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
public class SmsReceiver extends BroadcastReceiver {
private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";
private static final String TAG = "SMSBroadcastReceiver";
@Override
public void onReceive(Context context, Intent intent) {
System.out.println("Intent recieved: " + intent.getAction());
if (intent.getAction().equals(SMS_RECEIVED)) {
Bundle bundle = intent.getExtras();
if (bundle != null) {
Object[] pdus = (Object[])bundle.get("pdus");
final SmsMessage[] messages = new SmsMessage[pdus.length];
for (int i = 0; i < pdus.length; i++) {
messages[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
}
if (messages.length > -1) {
System.out.println("Message recieved: " + messages[0].getMessageBody());
}
}
}
}
}
和明显
<manifest package="com.storassa.android.smsapp"
android:versionCode="1"
android:versionName="1.0" xmlns:android="http://schemas.android.com/apk/res/android">
<uses-sdk android:minSdkVersion="6" android:targetSdkVersion="6"/>
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<application android:label="@string/app_name" android:permission="android.permission.RECEIVE_SMS">
<receiver android:name="com.storassa.android.smsapp.SmsReceiver"
android:enabled="true"
android:exported="true">
<intent-filter android:priority="999">
<action android:name="android.provider.Telephony.SMS_RECEIVED"></action>
</intent-filter>
</receiver>
</application>
</manifest>
该代码如何帮助他?这与在AndroidManifest.xml文件中注册BroadcastReceiver相同。 并请解释代码,而不是只回答一些代码的问题。 – Darwind