从推送通知打开时，Phonegap 3.0 iOS 应用程序冻结

Question

我创建了一个带有推送通知的 Phonegap 3.0 应用程序。我主要关注博客here。 Android 推送运行良好。但是在 iOS 上接收推送通知时遇到问题。当应用程序在后台运行时，警报出现并且用户点击它，应用程序打开并发出一个 ajax 请求以检索消息。

但是，当应用程序没有运行时，无论是在前台还是后台，都会出现警报，当点击它时，应用程序会打开但立即冻结。

有一个类似的问题here 我认为可以解决我的问题。但是，我的 Phonegap 3.0 项目中的 didFinishLaunchingWithOptions() 中的代码与问题中的代码完全不同。我在 AppDelegate.m 中的代码如下：

   - (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
{
CGRect screenBounds = [[UIScreen mainScreen] bounds];

#if __has_feature(objc_arc)
        self.window = [[UIWindow alloc] initWithFrame:screenBounds];
#else
    self.window = [[[UIWindow alloc] initWithFrame:screenBounds] autorelease];
#endif
    self.window.autoresizesSubviews = YES;

#if __has_feature(objc_arc)
        self.viewController = [[MainViewController alloc] init];
#else
        self.viewController = [[[MainViewController alloc] init] autorelease];
#endif

// Set your app's start page by setting the <content src='foo.html' /> tag in config.xml.
// If necessary, uncomment the line below to override it.
// self.viewController.startPage = @"index.html";

// NOTE: To customize the view's frame size (which defaults to full screen), override
// [self.viewController viewWillAppear:] in your view controller.

self.window.rootViewController = self.viewController;
[self.window makeKeyAndVisible];

return YES;
}

我认为 didFinishLaunchingWithOptions 的不同代码的原因可能是因为我使用的是 Phonegap 3.0。但是我在2.9创建了一个项目，代码和3.0一样。其他问题中的代码如下：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
//commented out because it makes the app crash at startup with local notification...
/*NSArray *keyArray = [launchOptions allKeys];
if ([launchOptions objectForKey:[keyArray objectAtIndex:0]]!=nil) 
{
    NSURL *url = [launchOptions objectForKey:[keyArray objectAtIndex:0]];
    self.invokeString = [url absoluteString];
    NSLog(@"Mosa_fr_en-busi launchOptions = %@",url);
}*/

return [super application:application didFinishLaunchingWithOptions:launchOptions];
}

处理通知的javascript如下：

onDeviceReady: function() {

    var pushNotification = window.plugins.pushNotification;
    if (window.device.platform == 'android' || window.device.platform == 'Android') {
        pushNotification.register(app.successHandler, app.errorHandler,{"senderID":"475226855592","ecb":"app.onNotificationGCM"});                        
    }
    else{
        //so its apple

         pushNotification.register(app.tokenHandler,app.errorHandler,{"badge":"true","sound":"true","alert":"true","ecb":"app.onNotificationAPN"});
    }

},

和：

onNotificationAPN: function(event) {

    console.log(event.article_id);

    if ( event.article_id )
    {
        console.log('in event.article_id');
        window.location.hash = "article/"+event.article_id;
        //localStorage.payload =// event.payload   
    }

    var pushNotification = window.plugins.pushNotification;
    if (event.alert) {
        console.log('in event.alert');
        navigator.notification.alert(event.alert);
    }
    if (event.badge) {
        console.log('in event.badge');
        console.log("Set badge on  " + pushNotification);
        pushNotification.setApplicationIconBadgeNumber(this.successHandler, event.badge);
    }
    if (event.sound) {
        console.log('in event.sound');
        var snd = new Media(event.sound);
        snd.play();
    }


},

是否真的可以让 Phonegap ios 推送通知完全工作？

Answer 1

我通过在安装后简单地拔掉设备来解决这个问题。当仍然连接到 xcode 时，它​​会导致应用程序在第二次打开时冻结。