问题SMS广播接收器 [英] Problem with SMS Broadcast receiver
本文介绍了问题SMS广播接收器的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
嗨我真的可以使用一些洞察到这一点。好吧，我是新来的日食和Android首先。这里是我的本钱。好吧，我已经得到了我使用监控短信一个BroadcastReceiver。当一个短信进来它抓住了从和邮件正文，然后将它们传递到方法FilterMessage（）这不，然后使用邮件正文中对数据库的查询。
到目前为止，它编译，但是当我发送的文字不会触发广播接收器（不打印到logcat的）这里是code：
公共类SMSReceiver扩展广播接收器{
SQLiteDatabase分贝;
私有静态最后弦乐ACTION =android.provider.Telephony.SMS_RECEIVED;
私人静态字符串messagefrom;
私人静态字符串消息体;
最后弦乐DBTABLE =Realtor_SMS_Table;
@覆盖
公共无效的onReceive（上下文的背景下，意图意图）{ 如果（意向= NULL＆放大器;！＆安培;！intent.getAction（）= NULL和放大器;＆安培; ACTION.compareToIgnoreCase（intent.getAction（））== 0）{
[对象] pduArray =（对象[]）intent.getExtras（）获得（的PDU）;
SmsMessage [] =邮件新SmsMessage [pduArray.length]
的for（int i = 0; I＆LT; pduArray.length;我++）{
消息[I] = SmsMessage.createFromPdu（（字节[]）pduArray [I]）;
messagefrom =讯息[I] .getOriginatingAddress（）;
消息体=讯息[I] .getMessageBody（）;
Log.d（我的SMSReceiver，从：+ messagefrom）;
Log.d（我的SMSReceiver，信息：+消息体）;
FilterMessage（DBTABLE，messagefrom，消息体）; } Log.d（我的SMSReceiver，SMSReceived）; }
}
公共无效FilterMessage（DBTABLE字符串，字符串messagefrom，字符串消息体）{ DBHelper dbhelper =新DBHelper（NULL）;
SQLiteDatabase分贝= dbhelper.getReadableDatabase（）;
光标光标= db.query（DBTABLE，新的String [] {_id，说明，URL}，
_id像+％+消息体+％'，NULL，NULL，NULL，NULL）;
Log.d（我的SMSReceiver，SQL =+光标）; 如果（指针！= NULL）{
cursor.moveToFirst（）;
字符串messageAddress = NULL;
字符串messageDescription = NULL;
字符串messageURL = NULL;
而（cursor.isAfterLast（）== FALSE）{ messageAddress = cursor.getString（0）;
messageDescription = cursor.getString（1）;
messageURL = cursor.getString（2）; }
SmsManager SM = SmsManager.getDefault（）;
sm.sendTextMessage（messagefrom，空，messageAddress + messageDescription，NULL，NULL）;
sm.sendTextMessage（messagefrom，空，messageAddress + messageURL，NULL，NULL）;
}
}
}
这里是AndroidManifest.xml中
＆LT;？XML版本=1.0编码=UTF-8＆GT？;
＆LT;清单的xmlns：机器人=http://schemas.android.com/apk/res/android
包=com.RealtorSMS安卓版code =1机器人：=的versionName1.0＆GT;
＆LT;采用-SDK安卓的minSdkVersion =3/＆GT;
＆LT;使用许可权的android：NAME =android.permission.RECEIVE_SMS/＆GT;
＆LT;使用许可权的android：NAME =android.permission.SEND_SMS/＆GT; ＆lt;应用机器人：图标=@绘制/图标机器人：标签=@字符串/ APP_NAME＆GT;
＆LT;活动机器人：ActivationActivityNAME =机器人：标签=@字符串/ APP_NAME＆GT;
＆所述;意图滤光器＆gt;
＆lt;作用机器人：名字=android.intent.action.MAIN/＆GT;
＆LT;类机器人：名字=android.intent.category.LAUNCHER/＆GT;
＆所述; /意图滤光器＆gt;
＆LT; /活性GT;
＆lt;接收机器人：SMSReceiverNAME =＆GT;
＆所述;意图滤光器＆gt;
＆lt;作用机器人：名字=android.provider.telephony.SMS_RECEIVED＆GT;＆LT; /作用＆gt;
＆所述; /意图滤光器＆gt;
＆LT; /接收器＆GT; ＆LT;活动机器人：名字=preferencesAcitvity/＆GT;
＆LT;活动机器人：名字=。ViewListingsActivity/＆GT;
＆LT; /用途＆gt;
＆LT; /清单＆GT;
解决方案
您需要在清单以使用大写字母T在你的意图过滤器：
＆lt;作用机器人：名字=android.provider.Telephony.SMS_RECEIVED＆GT;
^
Hey guys I could really use some insight into this one. Ok, I'm new to eclipse and android first of all. Here is what I've got. Ok, I've got a BroadcastReceiver that I'm using to monitor text messages. When a text message comes in it grabs the from and message body and then passes them on to method FilterMessage() this then does a query against the database using the message body.
So far it compiles but when I send the Text it doesn't trigger the BroadcastReceiver (doesn't print to logcat) here is the code:
public class SMSReceiver extends BroadcastReceiver {
SQLiteDatabase db;
private static final String ACTION = "android.provider.Telephony.SMS_RECEIVED";
private static String messagefrom;
private static String messagebody;
final String dbTable = "Realtor_SMS_Table";
@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]);
messagefrom = messages[i].getOriginatingAddress();
messagebody = messages[i].getMessageBody();
Log.d("My SMSReceiver", "From: " + messagefrom);
Log.d("My SMSReceiver", "Msg: " + messagebody);
FilterMessage(dbTable, messagefrom, messagebody);
}
Log.d("My SMSReceiver", "SMSReceived");
}
}
public void FilterMessage(String dbTable, String messagefrom, String messagebody) {
DBHelper dbhelper = new DBHelper(null);
SQLiteDatabase db = dbhelper.getReadableDatabase();
Cursor cursor = db.query(dbTable, new String[] {"_id", "Description", "URL"},
"_id like " + "'%" + messagebody + "%'", null, null, null, null);
Log.d("My SMSReceiver", "sql= " +cursor);
if (cursor != null) {
cursor.moveToFirst();
String messageAddress = null;
String messageDescription = null;
String messageURL = null;
while (cursor.isAfterLast() == false){
messageAddress = cursor.getString(0);
messageDescription = cursor.getString(1);
messageURL = cursor.getString(2);
}
SmsManager sm = SmsManager.getDefault();
sm.sendTextMessage(messagefrom, null, messageAddress + messageDescription, null, null);
sm.sendTextMessage(messagefrom, null, messageAddress + messageURL, null, null);
}
}
}
here is the AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.RealtorSMS" android:versionCode="1" android:versionName="1.0">
<uses-sdk android:minSdkVersion="3" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.SEND_SMS" />
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".ActivationActivity" 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=".SMSReceiver">
<intent-filter>
<action android:name="android.provider.telephony.SMS_RECEIVED"></action>
</intent-filter>
</receiver>
<activity android:name=".PreferencesAcitvity" />
<activity android:name=".ViewListingsActivity" />
</application>
</manifest>
解决方案
You need to use a capital T in your intent filter in the manifest:
<action android:name="android.provider.Telephony.SMS_RECEIVED">
^
这篇关于问题SMS广播接收器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
