iOS 本地推送通知和接收通知及其跳转控制总结

ios 本地推送通知和接收通知及其跳转控制总结。

1. 本地通知 ios8.0

1.1. 本地通知发送

***ios8.0之后才能用
    //本地通知
    uilocalnotification *locationno = [[uilocalnotification alloc] init];
    //触发时间
    locationno.firedate = [nsdate datewithtimeintervalsincenow:10];
    //通知内容
    locationno.alertbody = @"这是本地通知";
    //ios8.2之后可见,一般不用
    if (@available(ios 8.2,*)) {
        locationno.alerttitle = @"哈哈,本地推送";
    }
    //锁屏(黑屏状态下,"滑动来"后面的字)--ios10.0之后,没有滑动解锁功能了,这个属性也就不存在了
    locationno.alertaction = @"查看这个本地推送";
    locationno.hasaction = yes;
    //通知过来时的声音
    locationno.soundname = uilocalnotificationdefaultsoundname;
    //应用图标提示--默认是0,没有改变,设置为负数,通知到达时图标提示就会消失
    locationno.applicationiconbadgenumber = -1;

    //直接设置应用图标提示为0,代表隐藏,和上面效果一致
    [uiapplication sharedapplication].applicationiconbadgenumber = 0;

    //mark: 额外信息--对于用户不重要,对于开发者很重要,用于接收通知时处理相应逻辑
    locationno.userinfo = @{@"name":@"周玉",@"job":@"ios开发工程师"};

    //加入到调度池---有可能有多个通知---取决于触发时间
    [[uiapplication sharedapplication] schedulelocalnotification:locationno];

1.2. 本地通知接收

//#import "appdelegate.h" 注册通知
- (bool)application:(uiapplication *)application didfinishlaunchingwithoptions:(nsdictionary *)launchoptions {
    /*
     uiusernotificationtypenone    = 0,      
     uiusernotificationtypebadge   徽章标记
     uiusernotificationtypesound   声音
     uiusernotificationtypealert   弹出效果
     */
    //注册通知
    //本地通知设置
    uiusernotificationsettings *setting = [uiusernotificationsettings settingsfortypes:uiusernotificationtypebadge | uiusernotificationtypesound | uiusernotificationtypealert categories:nil];
    [[uiapplication sharedapplication] registerusernotificationsettings:setting];

    //当程序被杀死的情况下,接收到通知并执行事情--
    uilocalnotification *notification = launchoptions[uiapplicationlaunchoptionslocalnotificationkey];
    if (notification) {
        nslog(@"localno = %@",notification.userinfo);//nslog不会再打印
        //用测测试是否接收到通知
        uilabel *label = [[uilabel alloc] initwithframe:cgrectmake(100, 100, 100, 100)];
        label.backgroundcolor = [uicolor redcolor];
        [self.window.rootviewcontroller.view addsubview:label];

    return yes;
}

// 程序没有被杀死时,接收到本地通知时调用--点击通知时会执行这个方法,如果程序被杀死时,这个方法不再走,在application: didfinishlaunchingwithoptions:方法中获取
- (void)application:(uiapplication *)application didreceivelocalnotification:(uilocalnotification *)notification{
    nslog(@"notification.userinfo = %@",notification.userinfo);

//锁屏(黑屏状态下,”滑动来”后面的字)–ios10.0之后,没有滑动解锁功能了,这个属性也就不存在了
locationno.alertaction = @”查看这个本地推送”;
locationno.hasaction = yes;

2. 本地通知逻辑处理 ios8.0

2.1. 发送推送通知

//  发送通知
//  viewcontroller.m
//  本地推送
//
//  created by zhouyu on 2017/12/27.
//  copyright ? 2017年 zhouyu. all rights reserved.
//

#import "viewcontroller.h"
#import "redcontroller.h"
#import "bluecontroller.h"

@interface viewcontroller ()

@end

@implementation viewcontroller

- (void)viewdidload {
    [super viewdidload];
    self.title = @"本地推送";

    [self setupui];
}


- (void)setupui{
    uibutton *btn1 = [[uibutton alloc] initwithframe:cgrectmake(100, 300, 150, 60)];
    [btn1 settitle:@"跳转红色控制器" forstate:uicontrolstatenormal];
    [btn1 settitlecolor:[uicolor redcolor] forstate:uicontrolstatenormal];
    [btn1 addtarget:self action:@selector(red) forcontrolevents:uicontroleventtouchupinside];
    [self.view addsubview:btn1];

    uibutton *btn2 = [[uibutton alloc] initwithframe:cgrectmake(100, 400, 150, 60)];
    [btn2 settitle:@"跳转蓝色控制器" forstate:uicontrolstatenormal];
    [btn2 settitlecolor:[uicolor bluecolor] forstate:uicontrolstatenormal];
    [btn2 addtarget:self action:@selector(blue) forcontrolevents:uicontroleventtouchupinside];
    [self.view addsubview:btn2];
}

- (void)red{
    [self pushlocationnotificationwithalertbody:@"跳转红色控制器" userinfo:@{@"key":@"red"}];
}

- (void)blue{
    [self pushlocationnotificationwithalertbody:@"跳转蓝色控制器" userinfo:@{@"key":@"blue"}];
}

- (void)pushlocationnotificationwithalertbody:(nsstring *)body userinfo:(nsdictionary *)userinfo{
    //本地通知
    uilocalnotification *locationno = [[uilocalnotification alloc] init];
    //触发时间
    locationno.firedate = [nsdate datewithtimeintervalsincenow:5];
    //通知内容
    locationno.alertbody = body;
    //通知过来时的声音
    locationno.soundname = uilocalnotificationdefaultsoundname;
    //应用图标提示--默认是0,没有改变,设置为负数,通知到达时图标提示就会消失
    locationno.applicationiconbadgenumber = -1;

    //直接设置应用图标提示为0,代表隐藏,和上面效果一致
    [uiapplication sharedapplication].applicationiconbadgenumber = 0;

    //mark: 额外信息--对于用户不重要,对于开发者很重要
    locationno.userinfo = userinfo;

    //加入到调度池---有可能有多个通知---取决于触发时间
    [[uiapplication sharedapplication] schedulelocalnotification:locationno];
}

@end

2.2. appdelegate接收推送通知进行逻辑处理

//  接收通知并进行逻辑处理
//  appdelegate.m
//  本地推送
//
//  created by zhouyu on 2017/12/27.
//  copyright ? 2017年 zhouyu. all rights reserved.
//

#import "appdelegate.h"
#import "viewcontroller.h"
#import "redcontroller.h"
#import "bluecontroller.h"

@interface appdelegate ()

@end

@implementation appdelegate


- (bool)application:(uiapplication *)application didfinishlaunchingwithoptions:(nsdictionary *)launchoptions {

    self.window = [[uiwindow alloc] initwithframe:[uiscreen mainscreen].bounds];
    self.window.rootviewcontroller = [[uinavigationcontroller alloc] initwithrootviewcontroller:[[viewcontroller alloc] init]];
    [self.window makekeyandvisible];
    self.window.backgroundcolor = [uicolor whitecolor];

    /*
     uiusernotificationtypenone    = 0,      
     uiusernotificationtypebadge   徽章标记
     uiusernotificationtypesound   声音
     uiusernotificationtypealert   弹出效果
     */
    //注册通知
    //本地通知设置
    uiusernotificationsettings *setting = [uiusernotificationsettings settingsfortypes:uiusernotificationtypebadge | uiusernotificationtypesound | uiusernotificationtypealert categories:nil];
    [[uiapplication sharedapplication] registerusernotificationsettings:setting];

    //当程序被杀死的情况下,如何接收到通知并执行事情--ios10.0之后废弃,需要用10.0之前版本测试
    uilocalnotification *notification = launchoptions[uiapplicationlaunchoptionslocalnotificationkey];
    if (notification) {
        nslog(@"localno = %@",notification.userinfo);//nslog不会再打印
        uilabel *label = [[uilabel alloc] initwithframe:cgrectmake(100, 100, 100, 100)];
        label.backgroundcolor = [uicolor redcolor];
        [self.window.rootviewcontroller.view addsubview:label];

        [self jumptocontrollerwithlocationnotification:notification];
    }

    return yes;
}

// 程序没有被杀死时,接收到本地通知时调用--点击通知时会执行这个方法,如果程序被杀死时,这个方法不再走,在application: didfinishlaunchingwithoptions:方法中获取
- (void)application:(uiapplication *)application didreceivelocalnotification:(uilocalnotification *)notification{
    nslog(@"notification.userinfo = %@",notification.userinfo);
    [self jumptocontrollerwithlocationnotification:notification];
}

- (void)jumptocontrollerwithlocationnotification:(uilocalnotification *)localno{

    //如果app在前台,就不用走通知的方法了
    if ([uiapplication sharedapplication].applicationstate == uiapplicationstateactive) {
        return;
    }

    //获取userinfo
    nsdictionary *userinfo = localno.userinfo;
    uinavigationcontroller *nav = (uinavigationcontroller *)self.window.rootviewcontroller;
    //判断跳转
    if ([userinfo[@"key"] isequaltostring:@"red"]) {
        [nav pushviewcontroller:[[redcontroller alloc] init] animated:yes];
    } else if([userinfo[@"key"] isequaltostring:@"blue"]) {
        [nav pushviewcontroller:[[bluecontroller alloc] init] animated:yes];
    }

}

@end

//如果app在前台,就不用走通知的方法了
if ([uiapplication sharedapplication].applicationstate == uiapplicationstateactive) {
return;
}