[英]Not Receiving notification from GCM sent from Notification Server
我正在尝试为Android应用程序实现通知服务器。 我遵循了http://javapapers.com/android/google-cloud-messaging-gcm-for-android-and-push-notifications/教程,它的工作正常。 但是现在,服务器端的整个事情都由我的通知服务器处理,我在用户登录时与我共享设备ID和用户ID。 我的通知服务器已成功将regid发送到gcm,但是我没有在设备上收到通知。 我的onReceive()现在没有被调用。 这是我的服务器从gcm收到的响应。 messageId = 0:1463550332634647%fd0791fdf9fd7ecd
配置文件
public interface Config {
//static final String APP_SERVER_URL = "http://192.168.100.27:8081/GCMServer/GCMNotification?shareRegId=1";//earlier it was used to share regid with server
static final String GOOGLE_PROJECT_ID = "299876636766";
static final String MESSAGE_KEY = "message";
}
GCMNotificationIntentService.java
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);
System.out.println("MessageType is"+messageType);
String msg = intent.getStringExtra("message");
System.out.println("mESSAGE IS---->>>"+msg);
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(""+msg);
Log.i(TAG, "Received: " + extras.toString());
}
}
GcmBroadcastReceiver.completeWakefulIntent(intent);
}
private void sendNotification(String msg) {
Log.d(TAG, "Preparing to send notification...: " + msg);
System.out.println("Message is"+msg);
mNotificationManager = (NotificationManager) this
.getSystemService(Context.NOTIFICATION_SERVICE);
PendingIntent contentIntent=null ;
if(msg.equalsIgnoreCase("call")){
System.out.println("Inside iffffffffffffffffffffff");
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP, "tag");
wl.acquire();
Intent i = new Intent(getApplicationContext(), MainActivity.class);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(i);
//setResultCode(Activity.RESULT_OK)
wl.release();
contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, SplashScreen.class), 0);
System.out.println("the content intent is"+contentIntent.toString());
}else{
System.out.println("Inside else");
contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, MainActivity.class), 0);
}
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
this).setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("GCM Notification")
.setStyle(new NotificationCompat.BigTextStyle().bigText(msg))
.setContentText(msg);
mBuilder.setContentIntent(contentIntent);
mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build());
Log.d(TAG, "Notification sent successfully.");
}
}
GCMBroadcastReceiver.java
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);
}
}
如果您从GCM服务器收到如下所示的成功消息,则必须收到设备通知
来自GCM服务器的成功消息
{
"multicast_id": 661164****4469281,
"success": 1,
"failure": 0,
"canonical_ids": 1,
"results": [{
"registration_id": "APA91bFWKKC4Bh_B******-H",
"message_id": "0:14635506***b6f9fd7ecd"
}]
}
可能是以下情况:设备中未收到消息。
请立即验证所有值并检查。 如果一切都完美,那么您必须在设备中收到消息。 请检查设备中的互联网连接。
请使用以下验证您的Menifest.xml
文件。
<receiver
android:name=".GCMBroadcastReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<!-- Receives the actual messages. -->
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<!-- Receives the registration id. -->
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="your_package" />
</intent-filter>
</receiver>
<service android:name=".GCMIntentService" />
</application>
<!-- GCM connects to Internet Services. -->
<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="your_package.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="your_package.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" />
如果您确实在示例代码中收到消息; 我认为您的项目gcm上不允许服务器的IP地址。 或者您的服务器的防火墙阻止gcm的消息,如https://stackoverflow.com/a/13470029/2917564所示 。 无论哪种方式,我都建议您在服务器上运行仅包含您的注册ID的独立简单php脚本,以确保它不在代码中,您可以找到一个https://stackoverflow.com/a/11253231/ 2917564 。
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