实现Android拦截短信并通知栏提醒。
SMSReceiver.java
public class SMSReceiver extends BroadcastReceiver{
public static int TEST_ID = 1;
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
System.out.println("SMSReceiver, isOrderdeBroadcast()="+isOrderedBroadcast());
Bundle bundle = intent.getExtras();
Object messages[] = (Object[]) bundle.get("pdus");
if (messages!=null && messages.length>0) {
SmsMessage smsMessage[] = new SmsMessage[messages.length];
for (int n = 0; n < smsMessage.length; n++) {
smsMessage[n] = SmsMessage.createFromPdu((byte[]) messages[n]);
}
for (SmsMessage message : smsMessage) {
String content = message.getMessageBody();//得到短信内容
String sender = message.getOriginatingAddress();//得到发件人号码
if (sender.equals("10086") && content.contains("000")) {
this.abortBroadcast();
System.out.println(sender+"已拦截，信息内容为："+ content);
NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
Notification mNotification = new Notification(R.drawable.ic_launcher, "new message", System.currentTimeMillis());
mNotification.flags = mNotification.FLAG_AUTO_CANCEL | mNotification.FALG_NO_CLEAR;//设置图标自动清除或不可清除
//绑定itent，点击图标时能够进入某activity
Intent mIntent = new Intent(context,SMSIntercept.class);
PendingIntent mPendingIntent = PendingIntent.getActivity(context, 0, mIntent, android.content.Intent.FLAG_ACTIVITY_NEW_TASK);
CharSequence contentTitle = "提醒标题";
CharSequence contentText = "你有新消息提醒。";
mNotification.setLatestEventInfo(context, contentTitle, contentText, mPendingIntent);
//发送通知
mNotificationManager.notify(TEST_ID, mNotification);//TEST_ID在清除通知栏图标的时候要用到。
}
}
}
}
}
清除通知栏图标：
NotificationManager mNotificationManager = (NotificationManager)this.getSystemService(NOTIFICATION_SERVICE);
mNotificationManager.cancel(SMSReceiver.TEST_ID);
从上面可以看出，他是一个OrderedBroadcast,根据这一点我们可以对短信机制进行拦截。
AndroidManifest.xml文件中配置receiver：
注意其优先级是10000，设置为最大，因为OrderedBroadcast是根据优先级来传递消息的，优先级越高越先获取到消息。
<receiver android:name = ".SMSReceiver">
<intent-filter android:priority="10000">
<action android:name="android.provider.Telephony.SMS_RECEIVED"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</receiver>
此外还要在AndroidManifest.xml文件中加入短信权限：
<uses-permission android:name="android.permission.RECEIVE_SMS"/>