[英]GCM Android notification received on device but not displaying
尽管在应用程序中注册了通知,但我的Ionic Android应用程序的GCM云消息传递通知未出现在我设备的主屏幕中。
我正在使用npm模块node-gcm发送推送通知。
var gcm = require('node-gcm');
var message = new gcm.Message({
priority: 'high',
contentAvailable: true,
delayWhileIdle: true,
timeToLive: 10,
dryRun: false,
data: {
key1: 'message1',
key2: 'message2'
},
notification: {
title: "Hello, World",
body: "This is a notification that will be displayed ASAP."
}
});
var regIds = ['*device id*'];
var sender = new gcm.Sender('*api key*');
sender.send(message, { registrationIds: regIds }, function (err, result) {
if(err) console.error(err);
else console.log(result);
});
当我向设备的ID发送推送通知时,我得到了一个成功的回复:
{ multicast_id: 8406385547051869000,
success: 1,
failure: 0,
canonical_ids: 0,
results: [ { message_id: '0:1441962697347777%b67ee170f9fd7ecd' } ] }
然后,我在Android Studio控制台中收到以下消息:
V/GCMBroadcastReceiver﹕ onReceive: com.google.android.c2dm.intent.RECEIVE
V/GCMBroadcastReceiver﹕ GCM IntentService class: com.plugin.gcm.GCMIntentService
V/GCMBaseIntentService﹕ Acquiring wakelock
V/GCMBaseIntentService﹕ Intent service name: GCMIntentService-GCMIntentService-5
D/GCMIntentService﹕ onMessage - context: android.app.Application@2dc6dbff
V/GCMBaseIntentService﹕ Releasing wakelock
在Google Play开发者控制台GCM调试器中,我的通知似乎也已得到确认。
0: 1441899623073525% b67ee170f9fd7ecd Confirmed
除此之外,我在收到通知时在Android Studio控制台中没有收到任何错误消息。
Ionic应用程序本身在我发送通知后注册通知。 但是,当我离开应用程序。 主屏幕中不显示任何通知。
$rootScope.$on('$cordovaPush:notificationReceived', function (event, notification) {
alert(notification);
if (ionic.Platform.isAndroid() && notification.event == "registered") {
window.localStorage['token'] = notification.regid;
var params = {
deviceType: 'android',
tokenId: notification.regid
};
NotificationService.registerDevice(params);
}
if (notification.badge) {
$cordovaPush.setBadgeNumber(notification.badge);
}
//notifications payload
if (notification.foreground == '0') {
if (notification.view) {
$timeout(function () {
$state.go('app.notifications');
});
} else {
if (notification.id) {
NotificationService.markNotificationAsRead(notification.id).success(function () {
$rootScope.$emit('notifications-read');
});
}
if (notification.chat) {
$timeout(function () {
$state.go('app.message', {id: notification.chat});
});
} else if (notification.post) {
$timeout(function () {
$state.go('app.singlePost', {id: notification.post});
});
} else if (notification.group) {
$timeout(function () {
$state.go('app.group', {id: notification.group});
});
}
}
}
});
您必须在notification
块中添加图标字段:
notification: {
title: "Hello, World",
body: "This is a notification that will be displayed ASAP.",
icon: "@drawable/ic_launcher"
}
我使用node-gcm页面提供的示例遇到了同样的问题。 经过一段时间的努力,我遇到了这篇博文: http : //devgirl.org/2012/10/25/tutorial-android-push-notifications-with-phonegap/并根据博客中提供的示例修改了我的代码帖子。
我想在node-gcm代码上有一个“notification”对象的问题,使用message.addData似乎使它工作,
简而言之,替换消息创建和发送逻辑,如下所示适用于我的应用程序:
// For Android
if (row.device === "Android" && row.deviceToken) {
console.log(row.deviceToken);
var sender = new gcm.Sender(serverApiKey);
var message = new gcm.Message();
message.addData('title','İş Geliştirme Platformu');
message.addData('message','Yeni İleti');
message.addData('msgcnt','1');
//message.collapseKey = 'demo';
message.delayWhileIdle = true;
message.timeToLive = 3;
var registrationIds = [];
registrationIds.push(row.deviceToken);
sender.send(message, registrationIds, 4, function (err, result) {
console.log(result);
res.send(200,result);
});
}
将您的服务器IP添加到白名单,然后重试:console.developers.google.com> API&auth>凭据>选择您的服务器密钥>并添加您的服务器IP
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