我是一个Android开发者和使用PHP的GCM服务器端目前的工作。 从我的客户端,我存储GCM响应令牌在一个数据库中,现在我要发送消息给注册用户,一气呵成。 我无法弄清楚如何做到这一点,我完全糊涂了。 我简单的HTML文件是:
<html>
<head>
<title>
GCM
</title>
</head>
<body topmargin="50" leftmargin="50" CLASS = "bg">
<form action="send_message.php" name="myform" method="post">
<h4>Admin for sending notificaion to the registered user</h4>
Notification Text: <input name="appText" size="15" type="text"/><br>
URL: <input name="url" size="15" type="text" /><br>
<button type="submit">Submit</button>
</form>
</body>
</html>
而且,我的send_message.php:
<?php
error_reporting (0);
$link = mysql_connect("localhost","db","db");
if (!$link)
{
die(mysql_error()) ;
}
mysql_select_db("gcm_user")or die(mysql_error());
........................................
.....................................
.....................................
?>
现在,在php文件我该怎么办,我已经试过此链接Android的蜂巢例子
只是,现在通过这个环节来了。 请建议我如何使用此解决我的问题。 新的链接,我的问题。
但我只想要一个我的目的PHP。 请克服这一PRM帮助。
回答我的问题。 这是我做了什么,以满足我的要求。
$gcm_text = $_POST['gcmText'];
$gcm_url = $_POST['gcmURL'];
$gcm_subText = $_POST['gcm_secondText'];
$sql = "select gcm_response_token as regId from GCM";
$result = mysql_query($sql);
while ($row = mysql_fetch_assoc($result)) {
$gcm_array[]=$row['regId'];
$counter++;
}
mysql_free_result($result);
$body['allsearch'] = array(
'gcmText' => $gcm_text,
'gcm_secondText' => $gcm_subText,
'gcmURL' => $gcm_url
);
// Set POST variables
$url = 'https://android.googleapis.com/gcm/send';
$fields = array(
'registration_ids' => $gcm_array,
'data' => $body,
);
//echo GOOGLE_API_KEY;
$headers = array(
'Authorization: key=$apiKey',
'Content-Type: application/json'
);
print_r($headers);
// Open connection
$ch = curl_init();
// Set the url, number of POST vars, POST data
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
// Disabling SSL Certificate support temporarly
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
// Execute post
$result = curl_exec($ch);
if ($result === FALSE) {
die('Curl failed: ' . curl_error($ch));
}
// Close connection
curl_close($ch);
echo $result;
?>
通过这种方式,我能够JSON数据发送到客户端,并获得通知。
这些链接似乎使PHP过于复杂。 所有你想要做的是填补$ registrationIDs阵列从一个查询值。 我不是PHP的专家,但我以前经常被引用的例子卷曲并准备之类的语句:
$ttl = 86400;
$randomNum=rand(10,100);
$registrationIDs = array();
.....
$queryregid = "select regid from registrations where YOUR SPECIFIC CRITERIA......";
if (!($stmt = $mysqli->prepare( $queryregid))) {
echo "Prepare failed: (" . $mysqli->errno . ") " . $mysqli->error; }
if (!$stmt->execute()) {
echo "Execute failed: (" . $stmt->errno . ") " . $stmt->error; }
if (!$stmt->bind_result($dev_i)){
echo "bind failed: (" . $stmt->errno . ") " . $stmt->error; }
/* fetch values */
while ($stmt->fetch()) {
$regidOne = $dev_i;
$registrationIDs[] = $regidOne; // Fill the array
}
$stmt->close();
$fields = array(
'registration_ids' => $registrationIDs,
'data' => array( "message" => $message),
'delay_while_idle'=> false,
'time_to_live' => $ttl,
'collapse_key'=>"".$randomNum.""
);
$headers = array(
'Authorization: key=' . $apiKey,
'Content-Type: application/json'
);
// Open connection
$ch = curl_init();
// Set the url, number of POST vars, POST data
curl_setopt( $ch, CURLOPT_URL, $url );
curl_setopt( $ch, CURLOPT_POST, true );
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 ));
// Execute post
$result = curl_exec($ch);
// Close connection
curl_close($ch);
。