我已在现有应用中配置了GCM，我在那里收到通知。现在我面临两个问题： 1）当我退出应用程序或应用程序在后台时，我没有收到通知。 2）我没有收到iphone通知区域的通知，只有当我的应用程序正在运行时，我才会直接收到警报消息。当我下拉通知区域时，我在xcode的控制台中收到此消息“无法连接到GCM：操作无法完成。（com.google.gcm错误2001。）”
我的PHP文件位于
之下<?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.
}
我不是一个PHP脚本大师，所以请帮助我解决我的问题。
答案 0 :(得分：4)
我添加了
'content_available' => true,//to trigger when iOS app is in background
'priority' => 'high',
'notification' => $data,
$data = array( 'message' => 'Hello World!', 'body' => 'Hello World!');
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;
}
?>
; 按照GCM Site
上的订单操作编辑1： 您可以尝试发送ios通知;
我上面编辑了你的php代码; 变化是;
'notification'=＆gt; $数据，
和
$ data = array（'message'=＆gt;'Hello World！'，'body'=＆gt;'Hello World！'）;
答案 1 :(得分：1)
GCM在无效状态2中接收通知。
对Android和iOS使用GCM集成的开发人员需要在其对GCM服务器的Post调用中添加特定内容。 对于iOS： 我们需要另外两件事来在iOS中进行相同的调用工作： ＆＃39;通知＆＃39; =＆GT; $的数据， ＆＃39; content_available＆＃39; = GT; ＆＃39; true＆＃39;，
Apple推送通知服务要求content_available为true。然后通知＆＃39; =＆gt; $ data帮助通知中心知道通知已到达并需要推送到设备。