Question

我是Android的新手，我正在使用android 2.1进行一些sms_receive的事情：当收到短信时，它将无法正常工作......当收到短信时我没有任何反应，我有强制关闭，帮助！

androidmanifest.xml的代码：

<uses-sdk android:minsdkversion="7" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<application android:label="@string/app_name">
    <activity>
        android:name=".SmsReceiver"
        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="com.example.smsreceiver.SmsReceiver" android:enabled="true">
        <intent-filter android:priority="2147483647">
            <action android:name="android.provider.Telephony.SMS_RECEIVED" />
        </intent-filter>
    </receiver>
</application>

类RSMSActivity：

public class RSMSActivity extends BroadcastReceiver {

    private static final String SHORTCODE = "55443";

    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle bundle = intent.getExtras();
        Object[] messages = (Object[]) bundle.get("pdus");
        SmsMessage[] sms = new SmsMessage[messages.length];
        // Create messages for each incoming PDU
        for (int n = 0; n < messages.length; n++) {
            sms[n] = SmsMessage.createFromPdu((byte[]) messages[n]);
        }
        for (SmsMessage msg : sms) {
            // Verify if the message came from our known sender
            if (TextUtils.equals(msg.getOriginatingAddress(), "09358921973")) {
                Toast.makeText(context, "Received message from the mothership: " + msg.getMessageBody(),
                        Toast.LENGTH_SHORT).show();
            }
        }
    }
}

Answer 1

您的班级名称错误，根据您的清单文件，它应该是

 public class SmsReceiver extends BroadcastReceiver

Answer 2

将您的班级名称从 RSMSActivity 更改为 SmsReceiver 。
检查一下：

How-to-receive-sms

如何在Android中接收短信？

2 个答案: