我已经创建了推送通知应用程序,我可以从GCM服务中获取消息,但是推送通知声音无法正常工作。当我收到通知时,我需要播放声音。以下是我的代码,请帮助我解决这个问题...
//receiver class//
import android.app.Activity;
import android.app.NotificationManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.media.RingtoneManager;
import android.net.Uri;
import android.support.v4.content.WakefulBroadcastReceiver;
import android.widget.Toast;
public class GcmBroadcastReceiver extends WakefulBroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent)
{
ComponentName comp = new ComponentName(context.getPackageName(),GCMNotificationIntentService.class.getName());
startWakefulService(context, (intent.setComponent(comp)));
setResultCode(Activity.RESULT_OK);
generateNotification(context);
System.out.println("received push notification");
Toast.makeText(context,"received notification",Toast.LENGTH_LONG).show();
}
private void generateNotification(Context context)
{
// TODO Auto-generated method stub
/*NotificationManager mBuilder=(NotificationManager)context.getSystemService(context.NOTIFICATION_SERVICE);
Uri notificationsound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
mBuilder.setSound(notificationsound);
*/
}
protected void onHandleIntent(Intent intent) {
// TODO Auto-generated method stub
}
}
package com.everest.jewellerapp;
import android.app.IntentService;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.os.SystemClock;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import com.google.android.gms.gcm.GoogleCloudMessaging;
public class GCMNotificationIntentService extends IntentService
{
public static final int NOTIFICATION_ID = 1;
private NotificationManager mNotificationManager;
NotificationCompat.Builder builder;
public GCMNotificationIntentService()
{
super("GcmIntentService");
}
public static final String TAG = "GCMNotificationIntentService";
@Override
protected void onHandleIntent(Intent intent)
{
Bundle extras = intent.getExtras();
GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(this);
String messageType = gcm.getMessageType(intent);
if (!extras.isEmpty())
{
if (GoogleCloudMessaging.MESSAGE_TYPE_SEND_ERROR.equals(messageType))
{
sendNotification("Send error: " + extras.toString());
}
else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType))
{
sendNotification("Deleted messages on server: "
+ extras.toString());
}
else if (GoogleCloudMessaging.MESSAGE_TYPE_MESSAGE.equals(messageType))
{
for (int i = 0; i < 3; i++) {
Log.i(TAG,
"Working... " + (i + 1) + "/5 @ "
+ SystemClock.elapsedRealtime());
try
{
Thread.sleep(5000);
}
catch (InterruptedException e)
{
}
}
Log.i(TAG, "Completed work @ " + SystemClock.elapsedRealtime());
sendNotification("Message Received from Google GCM Server: "+ extras.get(Config.MESSAGE_KEY));
Log.i(TAG, "Received: " + extras.toString());
}
}
GcmBroadcastReceiver.completeWakefulIntent(intent);
}
private void sendNotification(String msg)
{
Log.d(TAG, "Preparing to send notification...: " + msg);
mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,new Intent(this, MainActivity.class), 0);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("ijeweller")
.setStyle(new NotificationCompat.BigTextStyle().bigText(msg))
.setContentText(msg);
mBuilder.setContentIntent(contentIntent).setContentTitle("").setContentText("");
mBuilder.setVibrate(new long[] { 1000, 1000, 1000, 1000, 1000 });
mBuilder.setLights(Color.RED, 3000, 3000);
Uri notificationsound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
mBuilder.setSound(notificationsound);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
Log.d(TAG, "Notification sent successfully.");
}
}
权限
<uses-permission android:name="android.permission.INTERNET" />
<!-- GCM requires a Google account. -->
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<!-- Keeps the processor from sleeping when a message is received. -->
<uses-permission android:name="android.permission.WAKE_LOCK" />
<!-- Creates a custom permission so only this app can receive its messages. -->
<permission
android:name="com.everest.jewellerapp.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="com.everest.jewellerapp.permission.C2D_MESSAGE" />
<!-- This app has permission to register and receive data message. -->
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<!-- Network State Permissions to detect Internet status -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<!-- Permission to vibrate -->
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.CALL_PHONE"/>
<uses-permission android:name="android.permission.RECEIVE_MMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />