我更新的SMS Receiver无法运行Android

时间:2013-05-03 13:45:10

标签: android sms

嗨:)我在Android中使用短信。我的短信接收器类有问题。当我第一次在模拟器上运行我的应用程序时,它工作,因为我已经编程它工作。但每当我再次运行应用程序时,它不起作用,因为我更新它的工作。我被困了最后2天。有人可以指导我或提供一些帮助。我的基本接收器类是:

public class SMSreceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {

    Bundle bundle = intent.getExtras();
    String Sender = null;
    String str = "";
    SmsMessage [] msgs = null;
    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]);
            Sender = msgs[i].getOriginatingAddress();
            str = "SMS From: " + msgs[i].getOriginatingAddress();
            str += ":";
            str += msgs[i].getMessageBody().toString();
            str += "\n";
        }
        //Toast.makeText(context, str, Toast.LENGTH_LONG).show();
        Toast.makeText(context, Sender, Toast.LENGTH_LONG).show();
    }

}

在上面的代码中,我评论了显示msg的toast,并试图显示显示发件人号码的toast。但它仍显示新的消息文本。这很奇怪。

这是我的清单:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.pingpongsmsremote"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="12" />
    <uses-permission android:name="android.permission.SEND_SMS"/>
<uses-permission android:name="android.permission.RECEIVE_SMS"/>

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name="com.example.pingpongsmsremote.MainActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.SMSScheduler"
        android:label="@string/title_activity_smsscheduler" >
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.FilterSMS"
        android:label="@string/title_activity_filter_sms" >
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.SMSRemote"
        android:label="@string/title_activity_smsremote" >
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.SendSms"
        android:label="@string/title_activity_send_sms" >
    </activity>
</application>



</manifest>

1 个答案:

答案 0 :(得分:2)

看起来你可能忘记注册接收器?你需要在清单中使用这样的一行:

<receiver android:name="SMSreceiver" >
            <intent-filter>
                <action android:name="android.provider.telephony.SMS_RECEIVED"/>
            </intent-filter>
</receiver>

要在一个完整的清单示例中看到它,看起来像这样:

    <manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.pingpongsmsremote"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="12" />
    <uses-permission android:name="android.permission.SEND_SMS"/>
<uses-permission android:name="android.permission.RECEIVE_SMS"/>

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name="com.example.pingpongsmsremote.MainActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.SMSScheduler"
        android:label="@string/title_activity_smsscheduler" >
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.FilterSMS"
        android:label="@string/title_activity_filter_sms" >
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.SMSRemote"
        android:label="@string/title_activity_smsremote" >
    </activity>
    <activity
        android:name="com.example.pingpongsmsremote.SendSms"
        android:label="@string/title_activity_send_sms" >
    </activity>
    <receiver android:name="SMSreceiver" >
                <intent-filter>
                    <action android:name="android.provider.telephony.SMS_RECEIVED"/>
                </intent-filter>
    </receiver>
</application>
</manifest>