本文介绍了我的应用程序没有收到任何来自GCM的消息的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的应用程序不会收到来自gcm的任何消息我创建的发件人页面和接收类，我只想在通知栏上显示它
GCM.php
p>将这段代码放在 GCMIntentservice类中private void sendNotification（String message）{
Intent intent = new Intent（this，FullMapActivity.class）;
intent.addFlags（Intent.FLAG_ACTIVITY_CLEAR_TOP）;
// int color = getResources（）。getColor（R.color.my_notif_color）;
PendingIntent pendingIntent = PendingIntent.getActivity（this，0，intent，PendingIntent.FLAG_UPDATE_CURRENT）;
/ * PendingIntent pendingIntent = PendingIntent.getActivity（this，0 * // * Request code * // *，intent，
PendingIntent.FLAG_ONE_SHOT）; * /
Uri defaultSoundUri = RingtoneManager.getDefaultUri（RingtoneManager.TYPE_NOTIFICATION）;
if（android.os.Build.VERSION.SDK_INT< Build.VERSION_CODES.LOLLIPOP）{
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder（ ）
.setSmallIcon（R.drawable.headerlogo）
.setContentTitle（hey ..！your booking is confirmed）
.setContentText（message）
.setAutoCancel（true ）
.setSound（defaultSoundUri）
.setContentIntent（pendingIntent）;
NotificationManager notificationManager =
（NotificationManager）getSystemService（Context.NOTIFICATION_SERVICE）;
notificationManager.notify（0 / *通知的ID * /，notificationBuilder.build（））;
}
else
{
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder（this）
.setSmallIcon（R.drawable.headerlogo）
.setContentTitle（hey ..！your booking is confirmed）
.setContentText（message）
.setAutoCancel（true）
$ b $ .setSound（defaultSoundUri）
.setContentIntent（pendingIntent）;
NotificationManager notificationManager =
（NotificationManager）getSystemService（Context.NOTIFICATION_SERVICE）;
notificationManager.notify（0，notificationBuilder.build（））;
$ / code>并在 onMessageReceived
sendNotification（message）;
My app won't receive any messages from gcm I created sender page and receiving class, I want to show it only on notifications bar
GCM.php
<?php class GSM { function _construct() { } public function send_notification($registration_ids, $message){ include_once './config.php'; $url = 'https://android.googleapis.com/gcm/send'; $fileds = array( 'registration_ids' => $registration_ids, 'message' => $message, ); $headers = array ( 'Authorization: key=' . GOOGLE_API_KEY, 'Content-Type: application/json' ); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields)); $result = curl_exec($ch); if ($result === false) { die('Cutl failed:' . curl_error($ch)); } curl_close($ch); echo $result; } } ?>index.php
<!DOCTYPE html> <html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ }); function sendPushNotification(id){ var data = $('form#'+id).serialize(); $('form#'+id).unbind('submit'); $.ajax({ url: "send_message.php", type: 'GET', data: data, beforeSend: function() { }, success: function(data, textStatus, xhr) { $('.txt_message').val(""); }, error: function(xhr, textStatus, errorThrown) { } }); return false; } </script> <style type="text/css"> .container{ width: 950px; margin: 0 auto; padding: 0; } h1{ font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 24px; color: #777; } div.clear{ clear: both; } ul.devices{ margin: 0; padding: 0; } ul.devices li{ float: right; list-style: none; border: 1px solid #dedede; padding: 10px; margin: 0 15px 25px 0; border-radius: 3px; -webkit-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.35); -moz-box-shadow: 0 1px 5px rgba(0, 0, 0, 0.35); box-shadow: 0 1px 5px rgba(0, 0, 0, 0.35); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #555; } ul.devices li label, ul.devices li span{ font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: bold; color: #393939; display: block; float: right; } ul.devices li label{ height: 25px; width: 50px; } ul.devices li textarea{ float: right; resize: none; } ul.devices li .send_btn{ background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#0096FF), to(#005DFF)); background: -webkit-linear-gradient(0% 0%, 0% 100%, from(#0096FF), to(#005DFF)); background: -moz-linear-gradient(center top, #0096FF, #005DFF); background: linear-gradient(#0096FF, #005DFF); text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3); border-radius: 3px; color: #fff; } </style> <style> </style> </head> <body> <?php include_once 'db_functions.php'; $db = new DB_Functions(); $users = $db->getAllUsers(); if ($users != false) $no_of_users = mysql_num_rows($users); else $no_of_users = 0; ?> <div class="container" align="right"> <h1><?php echo $no_of_users; ?> :عدد الأجهزة المسجلة </h1> <hr/> <ul class="devices"> <?php if ($no_of_users > 0) { ?> <?php while ($row = mysql_fetch_array($users)) { ?> <li> <form id="<?php echo $row["id"] ?>" name="" method="post" onsubmit="return sendPushNotification)' <?php echo $row["id"] ?>')"> <label dir="rtl">الإسم: </label> <span><?php echo $row["name"] ?></span> <div class="clear"></div> <label dir="rtl" >الإيميل:</label> <span><?php echo $row["email"] ?></span> <div class="clear"></div> <div class="send_container"> <textarea dir="rtl" rows="3" name="message" cols="25" class="txt_message" placeholder="اكتب الرسالة هنا"></textarea> <input type="hidden" name="regId" value="<?php echo $row["gcmregid"] ?>"/> <input type="submit" class="send_btn" value="إرسال" onclick=""/> </div> </form> </li> <?php } } else { ?> <li> لايوجد أجهزة مسجلة </li> <?php } ?> </ul> </div> </body> </html>GCMIntentService.java
public class GCMIntentService extends GcmListenerService{ private static final String TAG = "GCMIntentService"; @Override public void onMessageReceived(String from, Bundle data) { String message = data.getString("msg"); Log.d(TAG, "from:" + from); Log.d(TAG, "message:" + message); } }AndroidManifest.xml
<uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /> <uses-permission android:name="android.permission.VIBRATE"/> <uses-permission android:name="android.permission.WAKE_LOCK" /> <permission android:name="com.example.abdul_majeed.alruthea.permission.C2D_MESSAGE" android:protectionLevel="signature" /> <uses-permission android:name="com.example.abdul_majeed.alruthea.permission.C2D_MESSAGE" /> ........ <service android:name=".GCMIntentService" android:exported="false" > <intent-filter> <action android:name="com.google.android.c2dm.intent.RECEIVE" /> </intent-filter> </service> </application>====================
解决方案put this code in GCMIntentservice class
private void sendNotification(String message) { Intent intent = new Intent(this,FullMapActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); // int color = getResources().getColor(R.color.my_notif_color); PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); /*PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 *//* Request code *//*, intent, PendingIntent.FLAG_ONE_SHOT);*/ Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.headerlogo) .setContentTitle("hey..! your booking is confirmed") .setContentText(message) .setAutoCancel(true) .setSound(defaultSoundUri) .setContentIntent(pendingIntent); NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(0 /* ID of notification */, notificationBuilder.build()); } else { NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.headerlogo) .setContentTitle("hey..! your booking is confirmed") .setContentText(message) .setAutoCancel(true) .setSound(defaultSoundUri) .setContentIntent(pendingIntent); NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(0 , notificationBuilder.build()); } }`and call it on onMessageReceived
sendNotification(message);
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