使用GCM、PHP和MySQL的Android推送通知

使用GCM、PHP和MySQL的Android推送通知,android,push-notification,Android,Push Notification,我对推送通知有问题。我正在按照AndroidHive中提到的说明,使用Google云消息(GCM)、PHP和MySQL尝试Android推送通知。我的设备已向GCM注册,可以在数据库中查看记录,但在发送推送通知时,无法在设备上接收。我张贴的链接,我已经遵循。如果我遗漏了什么,请告诉我 清单文件: AndroidManifest.xml <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://s

我对推送通知有问题。我正在按照AndroidHive中提到的说明,使用Google云消息(GCM)、PHP和MySQL尝试Android推送通知。我的设备已向GCM注册,可以在数据库中查看记录,但在发送推送通知时,无法在设备上接收。我张贴的链接,我已经遵循。如果我遗漏了什么,请告诉我

清单文件:

AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.androidhive.pushnotifications"
    android:versionCode="1"
    android:versionName="1.0" >

    <!-- GCM requires Android SDK version 2.2 (API level 8) or above. -->
    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="16" />

    <!-- 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="com.androidhive.pushnotifications.permission.C2D_MESSAGE"
        android:protectionLevel="signature" />

    <uses-permission android:name="com.androidhive.pushnotifications.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" />

    <!-- Main activity. -->
    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <!-- Register Activity -->
        <activity
            android:name=".RegisterActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <!-- Main Activity -->
        <activity
            android:name=".MainActivity"
            android:configChanges="orientation|keyboardHidden"
            android:label="@string/app_name" >
        </activity>

        <receiver
            android:name="com.google.android.gcm.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="com.androidhive.pushnotifications" />
            </intent-filter>
        </receiver>

        <service android:name=".GCMIntentService" />
    </application>

</manifest>


index.php

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: left;
                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: left;
            }
            ul.devices li label{
                height: 25px;
                width: 50px;               
            }
            ul.devices li textarea{
                float: left;
                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>
    </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">
            <h1>No of Devices Registered: <?php echo $no_of_users; ?></h1>
            <hr/>
            <ul class="devices">
                <?php
                if ($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>Name: </label> <span><?php echo $row["name"] ?></span>
                                <div class="clear"></div>
                                <label>Email:</label> <span><?php echo $row["email"] ?></span>
                                <div class="clear"></div>
                                <div class="send_container">                               
                                    <textarea rows="3" name="message" cols="25" class="txt_message" placeholder="Type message here"></textarea>
                                    <input type="hidden" name="regId" value="<?php echo $row["gcm_regid"] ?>"/>
                                    <input type="submit" class="send_btn" value="Send" onclick=""/>
                                </div>
                            </form>
                        </li>
                    <?php }
                } else { ?>
                    <li>
                        No Users Registered Yet!
                    </li>
                <?php } ?>
            </ul>
        </div>
    </body>
</html>
AndroidManifest.xml
index.php
index.php
$(文档).ready(函数(){
});
函数sendPushNotification(id){
var data=$('form#'+id).serialize();
$('form#'+id).unbind('submit');
$.ajax({
url:“send_message.php”,
键入:“GET”,
数据:数据,
beforeSend:function(){
},
成功:函数(数据、文本状态、xhr){
$('.txt_message').val(“”);
},
错误:函数(xhr、textStatus、errorshown){
}
});
返回false;
}
.集装箱{
宽度:950px;
保证金:0自动;
填充:0;
}
h1{
字体系列:“Helvetica Neue”,Helvetica,Arial,无衬线;
字体大小:24px;
颜色:#777;
}
分区清除{
明确:两者皆有;
}
保险设备{
保证金:0;
填充:0;
}
ul.li{
浮动:左;
列表样式:无;
边框:1px实心#dedede;
填充:10px;
边际:0 15px 25px 0;
边界半径:3px;
-webkit盒阴影:0 1px 5px rgba(0,0,0,0.35);
-moz盒阴影:0 1px 5px rgba(0,0,0,0.35);
盒影:0 1px 5px rgba(0,0,0,0.35);
字体系列:“Helvetica Neue”,Helvetica,Arial,无衬线;
颜色:#555;
}
ul设备li标签,ul设备li跨度{
字体系列:“Helvetica Neue”,Helvetica,Arial,无衬线;
字体大小:12px;
字体风格:普通;
字体变体:正常;
字体大小:粗体;
颜色:#393939;
显示:块;
浮动:左;
}
ul.li标签{
高度:25px;
宽度:50px;
}
ul.li文本区域{
浮动:左;
调整大小:无;
}
ul.devices li.send\u btn{
背景:-webkit梯度(线性,0%0%,0%100%,从(#0096FF)到(#005DFF));
背景:-webkit线性梯度(0%0%,0%100%,从(#0096FF)到(#005DFF));
背景:-莫兹线性梯度(中上,#0096FF,#005DFF);
背景:线性梯度(#0096FF,#005DFF);
文本阴影:0 1px 0 rgba(0,0,0,0.3);
边界半径:3px;
颜色:#fff;
}
已注册的设备数量:


  • 当我试图使用上面的链接实现推送通知时,我也遇到了同样的问题。 经过几天无意义的研发,我找到了解决方案,在php代码中提供了错误的google键。我收到一些404状态错误

    那么解决办法就是

    • 登录到谷歌控制台帐户
    • 创建新项目
    • 在API&Auth->选择API并启用Android云消息服务
    • 然后在API&Auth->公共API访问部分中选择“凭证”->“创建新密钥”
    • 在“创建新密钥”对话框下选择“浏览器密钥”。然后再次单击“创建”(不在textarea中添加任何内容)
    • 它将获得新的API密钥
    复制此api密钥并将其粘贴到register.php代码中

     $headers = array(
            'Authorization: key=' . 'AIzaSyDa4aTJMblZixlatAZjdDXxCf_2mJqc3WM', // HERE IT IS DEMO KEY
            'Content-Type: application/json'
        );
    
    现在您可以尝试发送通知。它应该会起作用


    享受。。。快乐的编码。

    这是一个工作脚本

    <?php
    class GCM {
    
        //put your code here
        // constructor
        function __construct() {
    
        }
        /**
        * Sending Push Notification
        */
        static function send_notification($data=array()) {
    
            // Set POST variables
            $ = 'https://android.googleapis.com/gcm/send';
            $apiKey = 'API key register via google console';
            $data = array(
                'registration_ids' => array($data['device_token']),
                'data' =>array("message"=>$data['message'])
            ); 
    
            $headers = array(
                'Authorization: key=' . $apiKey,
                'Content-Type: application/json'
            );
            // Open connection
    
            $ch = curl_init();
    
            // Set the , number of POST vars, POST data
            curl_setopt($ch, CURLOPT_, $);
    
            curl_setopt($ch, CURLOPT_POST, true);
            curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
    
            //echo json_encode($data);
            // Execute post
            $result = curl_exec($ch);
    
            if ($result === FALSE) {
                die('Curl failed: ' . curl_error($ch));
            }
            print_r($result);
            // Close connection
            curl_close($ch);
        }
    }
    

    您还可以使用在线工具测试GCM推送通知。使用这些在线工具,您将知道您的代码中是否存在问题或使用了错误的凭据(GCM密钥)

    除此之外,您还可以使用chiarg的脚本进行测试,该脚本将显示状态(失败和成功以及其他详细信息)


    希望这会对您有所帮助。

    如果您需要帮助,您必须发布更多详细信息。您是否从谷歌的GCM服务器获得了成功的响应?此外,请向我们展示您的清单和相关客户代码。发布到教程的链接没有帮助。因为代码非常大,我只能发布链接。是的,我收到服务器的响应,说设备已注册。我将用代码和清单文件编辑问题。谢谢发布清单。看起来不错。我的意思是,当我询问回复时,当您从服务器向GCM发送消息时,您会得到什么样的响应(我没有询问注册的问题)。不幸的是。我没有得到任何回应。我将发布我正在使用的index.php来
    <?php
    class GCM {
    
        //put your code here
        // constructor
        function __construct() {
    
        }
        /**
        * Sending Push Notification
        */
        static function send_notification($data=array()) {
    
            // Set POST variables
            $ = 'https://android.googleapis.com/gcm/send';
            $apiKey = 'API key register via google console';
            $data = array(
                'registration_ids' => array($data['device_token']),
                'data' =>array("message"=>$data['message'])
            ); 
    
            $headers = array(
                'Authorization: key=' . $apiKey,
                'Content-Type: application/json'
            );
            // Open connection
    
            $ch = curl_init();
    
            // Set the , number of POST vars, POST data
            curl_setopt($ch, CURLOPT_, $);
    
            curl_setopt($ch, CURLOPT_POST, true);
            curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
    
            //echo json_encode($data);
            // Execute post
            $result = curl_exec($ch);
    
            if ($result === FALSE) {
                die('Curl failed: ' . curl_error($ch));
            }
            print_r($result);
            // Close connection
            curl_close($ch);
        }
    }