iOS 应用处于后台模式时未收到 GCM 通知
GCM Notifications not receiving when app is in background mode in iOS
我已经在我现有的应用程序中配置了 GCM，我正在那里接收通知。现在我面临两个问题：
1) 当我退出应用程序或应用程序处于后台时，我没有收到通知。
2) 我在 iphone 的通知区域没有收到通知，只有当我的应用程序是 运行 时，我才直接在那里接收警报消息。当我下拉通知区域时，我在 xcode 的控制台 "Could not connect to GCM: The operation couldn’t be completed. (com.google.gcm error 2001.)"
中收到此消息
我的PHP文件在下面
<?php
// Payload data you want to send to iOSdevice(s)
// (it will be accessible via intent extras)
$data = array( 'message' => 'Hello World!');
// The recipient registration tokens for this notification
// http://developer.android.com/google/gcm/
$ids = array( 'kucy6xoUmx********eeRsla' );
// Send a GCM push
sendGoogleCloudMessage( $data, $ids );
function sendGoogleCloudMessage( $data, $ids )
{
// Insert real GCM API key from Google APIs Console
// https://code.google.com/apis/console/
$apiKey = 'AIz******9JA';
// Define URL to GCM endpoint
$url = 'https://gcm-http.googleapis.com/gcm/send';
// Set GCM post variables (device IDs and push payload)
$post = array(
'registration_ids' => $ids,
'data' => $data,
);
// Set CURL request headers (authentication and type)
$headers = array(
'Authorization: key=' . $apiKey,
'Content-Type: application/json'
);
// Initialize curl handle
$ch = curl_init();
// Set URL to GCM endpoint
curl_setopt( $ch, CURLOPT_URL, $url );
// Set request method to POST
curl_setopt( $ch, CURLOPT_POST, true );
// Set our custom headers
curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers );
// Get the response back as string instead of printing it
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
// Set JSON post data
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $post ) );
// Actually send the push
$result = curl_exec( $ch );
// Error handling
if ( curl_errno( $ch ) )
{
echo 'GCM error: ' . curl_error( $ch );
}
// Close curl handle
curl_close( $ch );
// Debug GCM response
echo $result;
}
?>
这是我的 AppDelegate.m 文件
// [START register_for_remote_notifications]
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// [START_EXCLUDE]
_registrationKey = @"onRegistrationCompleted";
_messageKey = @"onMessageReceived";
// Configure the Google context: parses the GoogleService-Info.plist, and initializes
// the services that have entries in the file
NSError* configureError;
[[GGLContext sharedInstance] configureWithError:&configureError];
NSAssert(!configureError, @"Error configuring Google services: %@", configureError);
_gcmSenderID = [[[GGLContext sharedInstance] configuration] gcmSenderID];
// Register for remote notifications
if (floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_7_1) {
// iOS 7.1 or earlier
UIRemoteNotificationType allNotificationTypes =
(UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge);
[application registerForRemoteNotificationTypes:allNotificationTypes];
} else {
// iOS 8 or later
// [END_EXCLUDE]
UIUserNotificationType allNotificationTypes =
(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge);
UIUserNotificationSettings *settings =
[UIUserNotificationSettings settingsForTypes:allNotificationTypes categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:settings];
[[UIApplication sharedApplication] registerForRemoteNotifications];
}
// [END register_for_remote_notifications]
// [START start_gcm_service]
GCMConfig *gcmConfig = [GCMConfig defaultConfig];
gcmConfig.receiverDelegate = self;
[[GCMService sharedInstance] startWithConfig:gcmConfig];
// [END start_gcm_service]
__weak typeof(self) weakSelf = self;
// Handler for registration token request
_registrationHandler = ^(NSString *registrationToken, NSError *error){
if (registrationToken != nil) {
weakSelf.registrationToken = registrationToken;
NSLog(@"Registration Token: %@", registrationToken);
[weakSelf subscribeToTopic];
NSDictionary *userInfo = @{@"registrationToken":registrationToken};
[[NSNotificationCenter defaultCenter] postNotificationName:weakSelf.registrationKey
object:nil
userInfo:userInfo];
} else {
NSLog(@"Registration to GCM failed with error: %@", error.localizedDescription);
NSDictionary *userInfo = @{@"error":error.localizedDescription};
[[NSNotificationCenter defaultCenter] postNotificationName:weakSelf.registrationKey
object:nil
userInfo:userInfo];
}
};
return YES;
}
- (void)subscribeToTopic {
// If the app has a registration token and is connected to GCM, proceed to subscribe to the
// topic
if (_registrationToken && _connectedToGCM) {
[[GCMPubSub sharedInstance] subscribeWithToken:_registrationToken
topic:SubscriptionTopic
options:nil
handler:^(NSError *error) {
if (error) {
// Treat the "already subscribed" error more gently
if (error.code == 3001) {
NSLog(@"Already subscribed to %@",
SubscriptionTopic);
} else {
NSLog(@"Subscription failed: %@",
error.localizedDescription);
}
} else {
self.subscribedToTopic = true;
NSLog(@"Subscribed to %@", SubscriptionTopic);
}
}];
}
}
// [START connect_gcm_service]
- (void)applicationDidBecomeActive:(UIApplication *)application {
// Connect to the GCM server to receive non-APNS notifications
[[GCMService sharedInstance] connectWithHandler:^(NSError *error) {
if (error) {
NSLog(@"Could not connect to GCM: %@", error.localizedDescription);
} else {
_connectedToGCM = true;
NSLog(@"Connected to GCM");
// [START_EXCLUDE]
[self subscribeToTopic];
// [END_EXCLUDE]
}
}];
}
// [END connect_gcm_service]
// [START disconnect_gcm_service]
- (void)applicationDidEnterBackground:(UIApplication *)application {
[[GCMService sharedInstance] disconnect];
// [START_EXCLUDE]
_connectedToGCM = NO;
// [END_EXCLUDE]
}
// [END disconnect_gcm_service]
// [START receive_apns_token]
- (void)application:(UIApplication *)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
// [END receive_apns_token]
// [START get_gcm_reg_token]
// Create a config and set a delegate that implements the GGLInstaceIDDelegate protocol.
GGLInstanceIDConfig *instanceIDConfig = [GGLInstanceIDConfig defaultConfig];
instanceIDConfig.delegate = self;
// Start the GGLInstanceID shared instance with the that config and request a registration
// token to enable reception of notifications
[[GGLInstanceID sharedInstance] startWithConfig:instanceIDConfig];
_registrationOptions = @{kGGLInstanceIDRegisterAPNSOption:deviceToken,
kGGLInstanceIDAPNSServerTypeSandboxOption:@"NO"};
[[GGLInstanceID sharedInstance] tokenWithAuthorizedEntity:_gcmSenderID
scope:kGGLInstanceIDScopeGCM
options:_registrationOptions
handler:_registrationHandler];
// [END get_gcm_reg_token]
}
// [START receive_apns_token_error]
- (void)application:(UIApplication *)application
didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
NSLog(@"Registration for remote notification failed with error: %@", error.localizedDescription);
// [END receive_apns_token_error]
NSDictionary *userInfo = @{@"error" :error.localizedDescription};
[[NSNotificationCenter defaultCenter] postNotificationName:_registrationKey
object:nil
userInfo:userInfo];
}
// [START ack_message_reception]
- (void)application:(UIApplication *)application
didReceiveRemoteNotification:(NSDictionary *)userInfo {
NSLog(@"Notification received: %@", userInfo);
// This works only if the app started the GCM service
[[GCMService sharedInstance] appDidReceiveMessage:userInfo];
// Handle the received message
// [START_EXCLUDE]
[[NSNotificationCenter defaultCenter] postNotificationName:_messageKey
object:nil
userInfo:userInfo];
// [END_EXCLUDE]
}
- (void)application:(UIApplication *)application
didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))handler {
NSLog(@"Notification received: %@", userInfo);
// This works only if the app started the GCM service
[[GCMService sharedInstance] appDidReceiveMessage:userInfo];
// Handle the received message
// Invoke the completion handler passing the appropriate UIBackgroundFetchResult value
// [START_EXCLUDE]
[[NSNotificationCenter defaultCenter] postNotificationName:_messageKey
object:nil
userInfo:userInfo];
handler(UIBackgroundFetchResultNoData);
// [END_EXCLUDE]
}
// [END ack_message_reception]
// [START on_token_refresh]
- (void)onTokenRefresh {
// A rotation of the registration tokens is happening, so the app needs to request a new token.
NSLog(@"The GCM registration token needs to be changed.");
[[GGLInstanceID sharedInstance] tokenWithAuthorizedEntity:_gcmSenderID
scope:kGGLInstanceIDScopeGCM
options:_registrationOptions
handler:_registrationHandler];
}
// [END on_token_refresh]
// [START upstream_callbacks]
- (void)willSendDataMessageWithID:(NSString *)messageID error:(NSError *)error {
if (error) {
// Failed to send the message.
} else {
// Will send message, you can save the messageID to track the message
}
}
- (void)didSendDataMessageWithID:(NSString *)messageID {
// Did successfully send message identified by messageID
}
// [END upstream_callbacks]
- (void)didDeleteMessagesOnServer {
// Some messages sent to this device were deleted on the GCM server before reception, likely
// because the TTL expired. The client should notify the app server of this, so that the app
// server can resend those messages.
}
我不是 php 脚本大师所以请帮助我解决我的问题。
我已经添加了
'content_available' => true,//to trigger when iOS app is in background
'priority' => 'high',
'notification' => $data,
$data = array( 'message' => 'Hello World!', 'body' => 'Hello World!');
到你的代码。
请尝试以下代码；
<?php
// Payload data you want to send to iOSdevice(s)
// (it will be accessible via intent extras)
$data = array( 'message' => 'Hello World!', 'body' => 'Hello World!');
// The recipient registration tokens for this notification
// http://developer.android.com/google/gcm/
$ids = array( 'kucy6xoUmx********eeRsla' );
// Send a GCM push
sendGoogleCloudMessage( $data, $ids );
function sendGoogleCloudMessage( $data, $ids )
{
// Insert real GCM API key from Google APIs Console
// https://code.google.com/apis/console/
$apiKey = 'AIz******9JA';
// Define URL to GCM endpoint
$url = 'https://gcm-http.googleapis.com/gcm/send';
// Set GCM post variables (device IDs and push payload)
$post = array(
'registration_ids' => $ids,
'data' => $data,
'content_available' => true,
'priority' => 'high',
'notification' => $data,
);
// Set CURL request headers (authentication and type)
$headers = array(
'Authorization: key=' . $apiKey,
'Content-Type: application/json'
);
// Initialize curl handle
$ch = curl_init();
// Set URL to GCM endpoint
curl_setopt( $ch, CURLOPT_URL, $url );
// Set request method to POST
curl_setopt( $ch, CURLOPT_POST, true );
// Set our custom headers
curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers );
// Get the response back as string instead of printing it
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
// Set JSON post data
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $post ) );
// Actually send the push
$result = curl_exec( $ch );
// Error handling
if ( curl_errno( $ch ) )
{
echo 'GCM error: ' . curl_error( $ch );
}
// Close curl handle
curl_close( $ch );
// Debug GCM response
echo $result;
}
?>
在IOS一侧；
遵循 GCM Site
上的命令
编辑 1：
您可以尝试发送 ios;
的通知
我编辑了上面的 php 代码；
变化是；
'notification' => $数据，
和
$data = array( 'message' => 'Hello World!', 'body' => 'Hello World!');
GCM 在无效状态 2 中接收通知。
为 Android 和 iOS 使用 GCM 集成的开发人员需要在对 GCM 服务器的 Post 调用中添加特定内容。
对于 iOS：
我们需要两个额外的东西来使相同的调用在 iOS 中工作：
'notification' => $数据，
'content_available'=> 'true',
Apple 推送通知服务要求 content_available 为真。然后 'notification'=> $data 帮助通知中心知道通知已经到达，需要推送到设备。
我已经在我现有的应用程序中配置了 GCM，我正在那里接收通知。现在我面临两个问题： 1) 当我退出应用程序或应用程序处于后台时，我没有收到通知。 2) 我在 iphone 的通知区域没有收到通知，只有当我的应用程序是 运行 时，我才直接在那里接收警报消息。当我下拉通知区域时，我在 xcode 的控制台 "Could not connect to GCM: The operation couldn’t be completed. (com.google.gcm error 2001.)"
中收到此消息我的PHP文件在下面
<?php
// Payload data you want to send to iOSdevice(s)
// (it will be accessible via intent extras)
$data = array( 'message' => 'Hello World!');
// The recipient registration tokens for this notification
// http://developer.android.com/google/gcm/
$ids = array( 'kucy6xoUmx********eeRsla' );
// Send a GCM push
sendGoogleCloudMessage( $data, $ids );
function sendGoogleCloudMessage( $data, $ids )
{
// Insert real GCM API key from Google APIs Console
// https://code.google.com/apis/console/
$apiKey = 'AIz******9JA';
// Define URL to GCM endpoint
$url = 'https://gcm-http.googleapis.com/gcm/send';
// Set GCM post variables (device IDs and push payload)
$post = array(
'registration_ids' => $ids,
'data' => $data,
);
// Set CURL request headers (authentication and type)
$headers = array(
'Authorization: key=' . $apiKey,
'Content-Type: application/json'
);
// Initialize curl handle
$ch = curl_init();
// Set URL to GCM endpoint
curl_setopt( $ch, CURLOPT_URL, $url );
// Set request method to POST
curl_setopt( $ch, CURLOPT_POST, true );
// Set our custom headers
curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers );
// Get the response back as string instead of printing it
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
// Set JSON post data
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $post ) );
// Actually send the push
$result = curl_exec( $ch );
// Error handling
if ( curl_errno( $ch ) )
{
echo 'GCM error: ' . curl_error( $ch );
}
// Close curl handle
curl_close( $ch );
// Debug GCM response
echo $result;
}
?>
这是我的 AppDelegate.m 文件
// [START register_for_remote_notifications]
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// [START_EXCLUDE]
_registrationKey = @"onRegistrationCompleted";
_messageKey = @"onMessageReceived";
// Configure the Google context: parses the GoogleService-Info.plist, and initializes
// the services that have entries in the file
NSError* configureError;
[[GGLContext sharedInstance] configureWithError:&configureError];
NSAssert(!configureError, @"Error configuring Google services: %@", configureError);
_gcmSenderID = [[[GGLContext sharedInstance] configuration] gcmSenderID];
// Register for remote notifications
if (floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_7_1) {
// iOS 7.1 or earlier
UIRemoteNotificationType allNotificationTypes =
(UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge);
[application registerForRemoteNotificationTypes:allNotificationTypes];
} else {
// iOS 8 or later
// [END_EXCLUDE]
UIUserNotificationType allNotificationTypes =
(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge);
UIUserNotificationSettings *settings =
[UIUserNotificationSettings settingsForTypes:allNotificationTypes categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:settings];
[[UIApplication sharedApplication] registerForRemoteNotifications];
}
// [END register_for_remote_notifications]
// [START start_gcm_service]
GCMConfig *gcmConfig = [GCMConfig defaultConfig];
gcmConfig.receiverDelegate = self;
[[GCMService sharedInstance] startWithConfig:gcmConfig];
// [END start_gcm_service]
__weak typeof(self) weakSelf = self;
// Handler for registration token request
_registrationHandler = ^(NSString *registrationToken, NSError *error){
if (registrationToken != nil) {
weakSelf.registrationToken = registrationToken;
NSLog(@"Registration Token: %@", registrationToken);
[weakSelf subscribeToTopic];
NSDictionary *userInfo = @{@"registrationToken":registrationToken};
[[NSNotificationCenter defaultCenter] postNotificationName:weakSelf.registrationKey
object:nil
userInfo:userInfo];
} else {
NSLog(@"Registration to GCM failed with error: %@", error.localizedDescription);
NSDictionary *userInfo = @{@"error":error.localizedDescription};
[[NSNotificationCenter defaultCenter] postNotificationName:weakSelf.registrationKey
object:nil
userInfo:userInfo];
}
};
return YES;
}
- (void)subscribeToTopic {
// If the app has a registration token and is connected to GCM, proceed to subscribe to the
// topic
if (_registrationToken && _connectedToGCM) {
[[GCMPubSub sharedInstance] subscribeWithToken:_registrationToken
topic:SubscriptionTopic
options:nil
handler:^(NSError *error) {
if (error) {
// Treat the "already subscribed" error more gently
if (error.code == 3001) {
NSLog(@"Already subscribed to %@",
SubscriptionTopic);
} else {
NSLog(@"Subscription failed: %@",
error.localizedDescription);
}
} else {
self.subscribedToTopic = true;
NSLog(@"Subscribed to %@", SubscriptionTopic);
}
}];
}
}
// [START connect_gcm_service]
- (void)applicationDidBecomeActive:(UIApplication *)application {
// Connect to the GCM server to receive non-APNS notifications
[[GCMService sharedInstance] connectWithHandler:^(NSError *error) {
if (error) {
NSLog(@"Could not connect to GCM: %@", error.localizedDescription);
} else {
_connectedToGCM = true;
NSLog(@"Connected to GCM");
// [START_EXCLUDE]
[self subscribeToTopic];
// [END_EXCLUDE]
}
}];
}
// [END connect_gcm_service]
// [START disconnect_gcm_service]
- (void)applicationDidEnterBackground:(UIApplication *)application {
[[GCMService sharedInstance] disconnect];
// [START_EXCLUDE]
_connectedToGCM = NO;
// [END_EXCLUDE]
}
// [END disconnect_gcm_service]
// [START receive_apns_token]
- (void)application:(UIApplication *)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
// [END receive_apns_token]
// [START get_gcm_reg_token]
// Create a config and set a delegate that implements the GGLInstaceIDDelegate protocol.
GGLInstanceIDConfig *instanceIDConfig = [GGLInstanceIDConfig defaultConfig];
instanceIDConfig.delegate = self;
// Start the GGLInstanceID shared instance with the that config and request a registration
// token to enable reception of notifications
[[GGLInstanceID sharedInstance] startWithConfig:instanceIDConfig];
_registrationOptions = @{kGGLInstanceIDRegisterAPNSOption:deviceToken,
kGGLInstanceIDAPNSServerTypeSandboxOption:@"NO"};
[[GGLInstanceID sharedInstance] tokenWithAuthorizedEntity:_gcmSenderID
scope:kGGLInstanceIDScopeGCM
options:_registrationOptions
handler:_registrationHandler];
// [END get_gcm_reg_token]
}
// [START receive_apns_token_error]
- (void)application:(UIApplication *)application
didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
NSLog(@"Registration for remote notification failed with error: %@", error.localizedDescription);
// [END receive_apns_token_error]
NSDictionary *userInfo = @{@"error" :error.localizedDescription};
[[NSNotificationCenter defaultCenter] postNotificationName:_registrationKey
object:nil
userInfo:userInfo];
}
// [START ack_message_reception]
- (void)application:(UIApplication *)application
didReceiveRemoteNotification:(NSDictionary *)userInfo {
NSLog(@"Notification received: %@", userInfo);
// This works only if the app started the GCM service
[[GCMService sharedInstance] appDidReceiveMessage:userInfo];
// Handle the received message
// [START_EXCLUDE]
[[NSNotificationCenter defaultCenter] postNotificationName:_messageKey
object:nil
userInfo:userInfo];
// [END_EXCLUDE]
}
- (void)application:(UIApplication *)application
didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))handler {
NSLog(@"Notification received: %@", userInfo);
// This works only if the app started the GCM service
[[GCMService sharedInstance] appDidReceiveMessage:userInfo];
// Handle the received message
// Invoke the completion handler passing the appropriate UIBackgroundFetchResult value
// [START_EXCLUDE]
[[NSNotificationCenter defaultCenter] postNotificationName:_messageKey
object:nil
userInfo:userInfo];
handler(UIBackgroundFetchResultNoData);
// [END_EXCLUDE]
}
// [END ack_message_reception]
// [START on_token_refresh]
- (void)onTokenRefresh {
// A rotation of the registration tokens is happening, so the app needs to request a new token.
NSLog(@"The GCM registration token needs to be changed.");
[[GGLInstanceID sharedInstance] tokenWithAuthorizedEntity:_gcmSenderID
scope:kGGLInstanceIDScopeGCM
options:_registrationOptions
handler:_registrationHandler];
}
// [END on_token_refresh]
// [START upstream_callbacks]
- (void)willSendDataMessageWithID:(NSString *)messageID error:(NSError *)error {
if (error) {
// Failed to send the message.
} else {
// Will send message, you can save the messageID to track the message
}
}
- (void)didSendDataMessageWithID:(NSString *)messageID {
// Did successfully send message identified by messageID
}
// [END upstream_callbacks]
- (void)didDeleteMessagesOnServer {
// Some messages sent to this device were deleted on the GCM server before reception, likely
// because the TTL expired. The client should notify the app server of this, so that the app
// server can resend those messages.
}
我不是 php 脚本大师所以请帮助我解决我的问题。
我已经添加了
'content_available' => true,//to trigger when iOS app is in background
'priority' => 'high',
'notification' => $data,
$data = array( 'message' => 'Hello World!', 'body' => 'Hello World!');
到你的代码。 请尝试以下代码；
<?php
// Payload data you want to send to iOSdevice(s)
// (it will be accessible via intent extras)
$data = array( 'message' => 'Hello World!', 'body' => 'Hello World!');
// The recipient registration tokens for this notification
// http://developer.android.com/google/gcm/
$ids = array( 'kucy6xoUmx********eeRsla' );
// Send a GCM push
sendGoogleCloudMessage( $data, $ids );
function sendGoogleCloudMessage( $data, $ids )
{
// Insert real GCM API key from Google APIs Console
// https://code.google.com/apis/console/
$apiKey = 'AIz******9JA';
// Define URL to GCM endpoint
$url = 'https://gcm-http.googleapis.com/gcm/send';
// Set GCM post variables (device IDs and push payload)
$post = array(
'registration_ids' => $ids,
'data' => $data,
'content_available' => true,
'priority' => 'high',
'notification' => $data,
);
// Set CURL request headers (authentication and type)
$headers = array(
'Authorization: key=' . $apiKey,
'Content-Type: application/json'
);
// Initialize curl handle
$ch = curl_init();
// Set URL to GCM endpoint
curl_setopt( $ch, CURLOPT_URL, $url );
// Set request method to POST
curl_setopt( $ch, CURLOPT_POST, true );
// Set our custom headers
curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers );
// Get the response back as string instead of printing it
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
// Set JSON post data
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $post ) );
// Actually send the push
$result = curl_exec( $ch );
// Error handling
if ( curl_errno( $ch ) )
{
echo 'GCM error: ' . curl_error( $ch );
}
// Close curl handle
curl_close( $ch );
// Debug GCM response
echo $result;
}
?>
在IOS一侧； 遵循 GCM Site
上的命令编辑 1： 您可以尝试发送 ios;
的通知我编辑了上面的 php 代码； 变化是；
'notification' => $数据，
和
$data = array( 'message' => 'Hello World!', 'body' => 'Hello World!');
GCM 在无效状态 2 中接收通知。
为 Android 和 iOS 使用 GCM 集成的开发人员需要在对 GCM 服务器的 Post 调用中添加特定内容。 对于 iOS： 我们需要两个额外的东西来使相同的调用在 iOS 中工作： 'notification' => $数据， 'content_available'=> 'true',
Apple 推送通知服务要求 content_available 为真。然后 'notification'=> $data 帮助通知中心知道通知已经到达，需要推送到设备。