You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
<p>Google Cloud Messaging for Android (GCM) is a service that helps developers send data from servers to their Android applications on Android devices. This could be a lightweight message telling the Android application that there is new data to be fetched from the server (for instance, a movie uploaded by a friend), or it could be a message containing up to 4kb of payload data (so apps like instant messaging can consume the message directly). The GCM service handles all aspects of queueing of messages and delivery to the target Android application running on the target device.</p>
7
-
8
-
<p>GCM is completely free no matter how big your messaging needs are, and there are no quotas.</p>
9
-
10
-
<p>To learn more about GCM, you can join the <a href="https://groups.google.com/forum/?fromgroups#!forum/android-gcm">android-gcm group</a> and read the following documents:</p>
6
+
<div class="landing-banner">
7
+
8
+
<div class="col-5" style="min-height:100px">
9
+
<img src="{@docRoot}images/gcm/gcm-logo.png" />
10
+
</div>
11
+
<div class="col-7">
12
+
13
+
<h1 itemprop="name" style="margin-bottom:0;">Google Cloud Messaging for Android</h1>
14
+
<p itemprop="description">
15
+
Google Cloud Messaging for Android (GCM) is a service that allows you to send data
16
+
from your server to your users' Android-powered device. This could be a lightweight
17
+
message telling your app there is new data to be fetched from the
18
+
server (for instance, a movie uploaded by a friend), or it could be a message containing
19
+
up to 4kb of payload data (so apps like instant messaging can consume the message directly).
20
+
</p>
21
+
</div>
22
+
</div>
23
+
24
+
<p class="clear:both">
25
+
The GCM service handles all aspects of queueing of messages and delivery to the target Android
26
+
application running on the target device.
27
+
GCM is completely free no matter how big your messaging needs are, and there are no quotas.</p>
<dd>Helper libraries for client and server development.</dd>
23
46
</dl>
24
47
25
-
<p>GCM also provides helper libraries for <a href="{@docRoot}google/gcm/client-javadoc/index.html"><strong>client</strong></a> and <a href="{@docRoot}google/gcm/server-javadoc/index.html"><strong>server</strong></a> development.</p>
<p><strong>Free trials for subscriptions</strong> <span class="new" style="font-size:.78em;">New!</span></p>
46
12
<p>You can now offer users a configurable <a href="{@docRoot}google/play/billing/billing_subscriptions.html#trials">free trial period</a> for your in-app subscriptions. You can set up trials with a simple change in the Developer Console—no change to your app code is needed.
0 commit comments