应用在前台时如何触发苹果推送通知事件？
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【中文标题】应用在前台时如何触发苹果推送通知事件？【英文标题】：How to trigger apple push notification event when the app is in the foreground? 【发布时间】：2015-10-05 08:10:19 【问题描述】：我已经配置并测试了苹果推送通知服务，应用在后台运行时成功接收到推送通知，但是当应用在前台时无法触发推送通知事件。
我将cordova push plugin 用于推送通知服务。
我用来管理推送通知的代码http://codeshare.io/XRZs4
【问题讨论】：
当您的应用处于前台时，您需要自己处理在您的应用中收到的推送通知。您使用的库也不再维护，已经大约一年了。你应该搬到其他图书馆。 【参考方案1】：终于明白了:)
源文件出错
/src/ios/PushPlugin.m
它已修复并已提出拉取请求。 问题可以追踪@#646
/*
Copyright 2009-2011 Urban Airship Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binaryform must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided withthe distribution.
THIS SOFTWARE IS PROVIDED BY THE URBAN AIRSHIP INC``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL URBAN AIRSHIP INC OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "PushPlugin.h"
@implementation PushPlugin
@synthesize notificationMessage;
@synthesize isInline;
@synthesize callbackId;
@synthesize notificationCallbackId;
@synthesize callback;
- (void)unregister:(CDVInvokedUrlCommand*)command;
self.callbackId = command.callbackId;
[[UIApplication sharedApplication] unregisterForRemoteNotifications];
[self successWithMessage:@"unregistered"];
- (void)register:(CDVInvokedUrlCommand*)command;
self.callbackId = command.callbackId;
NSMutableDictionary* options = [command.arguments objectAtIndex:0];
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UIUserNotificationType UserNotificationTypes = UIUserNotificationTypeNone;
#endif
UIRemoteNotificationType notificationTypes = UIRemoteNotificationTypeNone;
id badgeArg = [options objectForKey:@"badge"];
id soundArg = [options objectForKey:@"sound"];
id alertArg = [options objectForKey:@"alert"];
if ([badgeArg isKindOfClass:[NSString class]])
if ([badgeArg isEqualToString:@"true"])
notificationTypes |= UIRemoteNotificationTypeBadge;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UserNotificationTypes |= UIUserNotificationTypeBadge;
#endif
else if ([badgeArg boolValue])
notificationTypes |= UIRemoteNotificationTypeBadge;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UserNotificationTypes |= UIUserNotificationTypeBadge;
#endif
if ([soundArg isKindOfClass:[NSString class]])
if ([soundArg isEqualToString:@"true"])
notificationTypes |= UIRemoteNotificationTypeSound;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UserNotificationTypes |= UIUserNotificationTypeSound;
#endif
else if ([soundArg boolValue])
notificationTypes |= UIRemoteNotificationTypeSound;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UserNotificationTypes |= UIUserNotificationTypeSound;
#endif
if ([alertArg isKindOfClass:[NSString class]])
if ([alertArg isEqualToString:@"true"])
notificationTypes |= UIRemoteNotificationTypeAlert;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UserNotificationTypes |= UIUserNotificationTypeAlert;
#endif
else if ([alertArg boolValue])
notificationTypes |= UIRemoteNotificationTypeAlert;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UserNotificationTypes |= UIUserNotificationTypeAlert;
#endif
notificationTypes |= UIRemoteNotificationTypeNewsstandContentAvailability;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
UserNotificationTypes |= UIUserNotificationActivationModeBackground;
#endif
self.callback = [options objectForKey:@"ecb"];
if (notificationTypes == UIRemoteNotificationTypeNone)
NSLog(@"PushPlugin.register: Push notification type is set to none");
isInline = NO;
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
if ([[UIApplication sharedApplication]respondsToSelector:@selector(registerUserNotificationSettings:)])
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UserNotificationTypes categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:settings];
[[UIApplication sharedApplication] registerForRemoteNotifications];
else
[[UIApplication sharedApplication] registerForRemoteNotificationTypes:notificationTypes];
#else
[[UIApplication sharedApplication] registerForRemoteNotificationTypes:notificationTypes];
#endif
if (notificationMessage) // if there is a pending startup notification
[self notificationReceived]; // go ahead and process it
/*
- (void)isEnabled:(NSMutableArray *)arguments withDict:(NSMutableDictionary *)options
UIRemoteNotificationType type = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
NSString *jsStatement = [NSString stringWithFormat:@"navigator.PushPlugin.isEnabled = %d;", type != UIRemoteNotificationTypeNone];
NSLog(@"JSStatement %@",jsStatement);
*/
- (void)didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
NSMutableDictionary *results = [NSMutableDictionary dictionary];
NSString *token = [[[[deviceToken description] stringByReplacingOccurrencesOfString:@"<"withString:@""]
stringByReplacingOccurrencesOfString:@">" withString:@""]
stringByReplacingOccurrencesOfString: @" " withString: @""];
[results setValue:token forKey:@"deviceToken"];
#if !TARGET_IPHONE_SIMULATOR
// Get Bundle Info for Remote Registration (handy if you have more than one app)
[results setValue:[[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleDisplayName"] forKey:@"appName"];
[results setValue:[[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"] forKey:@"appVersion"];
// Check what Notifications the user has turned on. We registered for all three, but they may have manually disabled some or all of them.
NSUInteger rntypes = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
// Set the defaults to disabled unless we find otherwise...
NSString *pushBadge = @"disabled";
NSString *pushAlert = @"disabled";
NSString *pushSound = @"disabled";
// Check what Registered Types are turned on. This is a bit tricky since if two are enabled, and one is off, it will return a number 2... not telling you which
// one is actually disabled. So we are literally checking to see if rnTypes matches what is turned on, instead of by number. The "tricky" part is that the
// single notification types will only match if they are the ONLY one enabled. Likewise, when we are checking for a pair of notifications, it will only be
// true if those two notifications are on. This is why the code is written this way
if(rntypes & UIRemoteNotificationTypeBadge)
pushBadge = @"enabled";
if(rntypes & UIRemoteNotificationTypeAlert)
pushAlert = @"enabled";
if(rntypes & UIRemoteNotificationTypeSound)
pushSound = @"enabled";
[results setValue:pushBadge forKey:@"pushBadge"];
[results setValue:pushAlert forKey:@"pushAlert"];
[results setValue:pushSound forKey:@"pushSound"];
// Get the users Device Model, Display Name, Token & Version Number
UIDevice *dev = [UIDevice currentDevice];
[results setValue:dev.name forKey:@"deviceName"];
[results setValue:dev.model forKey:@"deviceModel"];
[results setValue:dev.systemVersion forKey:@"deviceSystemVersion"];
[self successWithMessage:[NSString stringWithFormat:@"%@", token]];
#endif
- (void)didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
[self failWithMessage:@"" withError:error];
- (void)notificationReceived
NSLog(@"Notification received");
if (notificationMessage && self.callback)
NSMutableString *jsonStr = [NSMutableString stringWithString:@""];
[self parseDictionary:notificationMessage intoJSON:jsonStr];
if (isInline)
[jsonStr appendFormat:@"foreground:\"%d\"", 1];
isInline = NO;
else
[jsonStr appendFormat:@"foreground:\"%d\"", 0];
[jsonStr appendString:@""];
[jsonStr appendString:@""];
NSLog(@"Msg: %@", jsonStr);
NSLog(@"selfcallback: %@", self.callback);
NSString *javascriptString = [NSString stringWithFormat:@"notificationReceived('%@')", currentState];
[self.webView stringByEvaluatingJavaScriptFromString:javascriptString];
self.notificationMessage = nil;
// reentrant method to drill down and surface all sub-dictionaries' key/value pairs into the top level json
-(void)parseDictionary:(NSDictionary *)inDictionary intoJSON:(NSMutableString *)jsonString
NSArray *keys = [inDictionary allKeys];
NSString *key;
for (key in keys)
id thisObject = [inDictionary objectForKey:key];
if ([thisObject isKindOfClass:[NSDictionary class]])
[self parseDictionary:thisObject intoJSON:jsonString];
else if ([thisObject isKindOfClass:[NSString class]])
[jsonString appendFormat:@"\"%@\":\"%@\",",
key,
[[[[inDictionary objectForKey:key]
stringByReplacingOccurrencesOfString:@"\\" withString:@"\\\\"]
stringByReplacingOccurrencesOfString:@"\"" withString:@"\\\""]
stringByReplacingOccurrencesOfString:@"\n" withString:@"\\n"]];
else
[jsonString appendFormat:@"\"%@\":\"%@\",", key, [inDictionary objectForKey:key]];
- (void)setApplicationIconBadgeNumber:(CDVInvokedUrlCommand *)command
self.callbackId = command.callbackId;
NSMutableDictionary* options = [command.arguments objectAtIndex:0];
int badge = [[options objectForKey:@"badge"] intValue] ?: 0;
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:badge];
[self successWithMessage:[NSString stringWithFormat:@"app badge count set to %d", badge]];
-(void)successWithMessage:(NSString *)message
if (self.callbackId != nil)
CDVPluginResult *commandResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:message];
[self.commandDelegate sendPluginResult:commandResult callbackId:self.callbackId];
-(void)failWithMessage:(NSString *)message withError:(NSError *)error
NSString *errorMessage = (error) ? [NSString stringWithFormat:@"%@ - %@", message, [error localizedDescription]] : message;
CDVPluginResult *commandResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:errorMessage];
[self.commandDelegate sendPluginResult:commandResult callbackId:self.callbackId];
@end
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