刚进入后台的时候消息处理时候我用了本地推送！可以看我前边写的博客，怎么处理刚进入后台接收推送的案例，链接
/**
注释：打开推送的三种方式：-peter
1、apns的时候，结束进程退出后台：启动的时候可在 didFinishLaunchingWithOptions的launchOptions中处理；
获取字典 launchOptions 中的 UIApplicationLaunchOptionsRemoteNotificationKey的key
NSDictionary *optionsRemoteNotificationKey = [launchOptions dictionaryValueForKey:@"UIApplicationLaunchOptionsRemoteNotificationKey"];
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
/**二次启动获得推送点击信息，本地储存二次启动的内容 仿qq点击推送栏启动 by peter***/
NSDictionary *optionsRemoteNotificationKey = [launchOptions dictionaryValueForKey:@"UIApplicationLaunchOptionsRemoteNotificationKey"];
[[NSUserDefaults standardUserDefaults] setObject:optionsRemoteNotificationKey forKey:kSavePushMessage];
/**为了验证第一次启动的时候不能截获启动信息，加啊alert**/
/**
NSString * str = [NSString stringWithFormat:@"%@",launchOptions];
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
UIAlertView *art = [[UIAlertView alloc]initWithTitle:nil message:str delegate:self cancelButtonTitle:@"取消" otherButtonTitles: nil];
[art show];
});
**/
return YES;
}
2、apns的时候，结束进程未退出后台：启动的时候可在 didReceiveRemoteNotification的userInfo中处理；
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
NSString * appData = [userInfo stringValueForKey:@"appData"];
NSData *jsonData = [appData dataUsingEncoding:NSUTF8StringEncoding];
NSError *err;
NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:jsonData
options:NSJSONReadingMutableContainers
error:&err];
if(err)
{
NSLog(@"json解析失败：%@",err);
}else{
NSString * positionIdString = [NSString stringWithFormat:@"%@",[dic numberValueForKey:@"positionId"]] ;
if ([dic numberValueForKey:@"positionId"] !=0) {
[[NSNotificationCenter defaultCenter] postNotificationName:kString_DispantData object:positionIdString];
}
}
}
3、本地推送，未结束进程未退出后台（此方达为了解决消息刚进入后台时候没有通知的情况）：启动的时候可在 didReceiveLocalNotification的notification中处理；
- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification{
NSDictionary *dic = notification.userInfo;
NSString * positionIdString = [dic stringValueForKey:@"positionId"];
if (![positionIdString isEqualToString:@""]) {
[[NSNotificationCenter defaultCenter] postNotificationName:kString_DispantData object:positionIdString];
}
}
**/
二、处理页面跳转功能
说明：由于情况1都代表app已经结束需要重新启动，只能做本地存储，然后到tabbar页面的时候取出该存储值的对应id然后进行跳转。情况2、3 ，App的tabbar页面已经存在可以注册一个通知在2、3的情况时候发送通知！
1、存储调转
在tabbar的viewDidAppear方法
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
NSDictionary *optionsRemoteNotificationKey = [[NSUserDefaults standardUserDefaults] objectForKey:kSavePushMessage];
NSString *appDataString = [optionsRemoteNotificationKey stringValueForKey:@"appData"];
if (appDataString&&![appDataString isEqualToString:@""]) {
[[NSUserDefaults standardUserDefaults] setObject:nil forKey:kSavePushMessage];
}
}
2、通知跳转
注册监听tabbar的viewDidLoad方法里边
- (void)viewDidLoad
{
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(pushDispanchPositionDetail:) name:kString_DispantData object:nil];
}
方法接收
#pragma mark observer Notification
-(void)pushDispanchPositionDetail:(NSNotification *)notify
{
if (notify.object&&![notify.object isEqualToString:@""]) {
[self pushData:notify.object];
}
}
- (void)pushData:(NSString *)positionId{
[self setSelectedIndex:MainTabBarIndex_User];
RootNavigationController* selNavi = [self.viewControllers objectAtIndex:MainTabBarIndex_User];
HHPositionDetailC *vc = [[HHPositionDetailC alloc] init];
vc.positionId = [positionId longLongValue];
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.25 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
selNavi.toolbar.hidden = YES;
[selNavi pushViewController:vc animated:YES];
HDMyPositionViewController *myPositionVC = [[HDMyPositionViewController alloc]init];
NSMutableArray *mutArray = [NSMutableArray arrayWithArray:selNavi.viewControllers];
[mutArray insertObject:myPositionVC atIndex:1];
selNavi.viewControllers = [mutArray copy];
});
}
详细解释跳转代码
[self setSelectedIndex:MainTabBarIndex_User];
RootNavigationController* selNavi = [self.viewControllers objectAtIndex:MainTabBarIndex_User];
HHPositionDetailC *vc = [[HHPositionDetailC alloc] init];
vc.positionId = [positionId longLongValue];
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.25 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
selNavi.toolbar.hidden = YES;
[selNavi pushViewController:vc animated:YES];
HDMyPositionViewController *myPositionVC = [[HDMyPositionViewController alloc]init];
NSMutableArray *mutArray = [NSMutableArray arrayWithArray:selNavi.viewControllers];
[mutArray insertObject:myPositionVC atIndex:1];
selNavi.viewControllers = [mutArray copy];
});
1、找到所进入的viewController的根导航Navigation；然后进行选中（self代表tabbar） [self setSelectedIndex:MainTabBarIndex_User];
2、然后延迟调转，由于初始化tababr的原因不延迟跳转会出现调转不进去的情况；所以做延迟跳转处理。
[selNavi pushViewController:vc animated:YES];
3、找到当前的viewControllers数组，创建需要返回的二级页面加入栈中！
这样就能点推送进入C,返回B,在返回所需要的tabbar的某个界面。
