代码之家 › 专栏 › 技术社区 › GG.

使用广播接收器接收短信息时出错

broadcastreceiver android

GG. · 技术社区 · 15 年前

我试着用广播接收器接收短信。mysm接收器:

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.util.Log;

public class MySmsReceiver extends BroadcastReceiver {
    /** Tag string for our debug logs */
    private static final String TAG = "MySmsReceiver";

    @Override
    public void onReceive(Context context, Intent intent) {
        Log.i(TAG, "Recieved a message");
        Bundle extras = intent.getExtras();
        if (extras == null)
            return;

        Object[] pdus = (Object[]) extras.get("pdus");

        for (int i = 0; i < pdus.length; i++) {
            SmsMessage message = SmsMessage.createFromPdu((byte[]) pdus[i]);
            String fromAddress = message.getOriginatingAddress();
            String fromDisplayName = fromAddress;

            Log.i(TAG, fromAddress);
            Log.i(TAG, fromDisplayName);
            Log.i(TAG, message.getMessageBody().toString());

            break;          
        }
    }
}

并添加到Mainfest文件中

<receiver android:name=".MySmsReceiver" android:enabled="false">
            <intent-filter>
                <action android:name="android.provider.Telephony.SMS_RECEIVED" />
            </intent-filter>
        </receiver>
    <uses-permission android:name="android.permission.RECEIVE_SMS" />

但当我运行这个应用程序并使用模拟器发送短信时,它会在logcat中显示以下日志

10-12 00:14:53.082: VERBOSE/Telephony(1032): getOrCreateThreadId uri: content://mms-sms/threadID?recipient=9898989898
10-12 00:14:53.203: VERBOSE/Telephony(1032): getOrCreateThreadId cursor cnt: 1
10-12 00:14:53.432: DEBUG/Mms:app(1032): getSmsNewMessageNotificationInfo: count=4, first addr=9898989898, thread_id=3
10-12 00:14:53.482: WARN/NotificationService(62): STOP command without a player
10-12 00:14:53.562: DEBUG/MediaPlayer(62): Couldn't open file on client side, trying server side
10-12 00:14:53.582: ERROR/MediaPlayerService(34): Couldn't open fd for content://settings/system/notification_sound
10-12 00:14:53.592: ERROR/MediaPlayer(62): Unable to to create media player
10-12 00:14:53.643: WARN/NotificationService(62): error loading sound for content://settings/system/notification_sound
10-12 00:14:53.643: WARN/NotificationService(62): java.io.IOException: setDataSource failed.: status=0x80000000
10-12 00:14:53.643: WARN/NotificationService(62):     at android.media.MediaPlayer.setDataSource(Native Method)
10-12 00:14:53.643: WARN/NotificationService(62):     at android.media.MediaPlayer.setDataSource(MediaPlayer.java:716)
10-12 00:14:53.643: WARN/NotificationService(62):     at android.media.MediaPlayer.setDataSource(MediaPlayer.java:671)
10-12 00:14:53.643: WARN/NotificationService(62):     at com.android.server.NotificationPlayer$CreationAndCompletionThread.run(NotificationPlayer.java:88)

告诉我原因是什么。

1 回复 | 直到 12 年前

GG. 15 年前