iOS开发-实现3DTouch按压App快捷选项shortcutItems及跳转功能

App的应用图标通过3D Touch按压App图标，会显示快捷选项，点击选项可快速进入到App的特定页面。

这里用到了UIApplicationShortcutItem与UIMutableApplicationShortcutItem

一、效果图

在这里插入图片描述
这里暂时着了一张图代替了。

二、UIApplicationShortcutItem与UIMutableApplicationShortcutItem

UIApplicationShortcutItem

@interface UIApplicationShortcutItem : NSObject <NSCopying, NSMutableCopying>- (instancetype)init NS_UNAVAILABLE;
- (instancetype)initWithType:(NSString *)type localizedTitle:(NSString *)localizedTitle localizedSubtitle:(nullable NSString *)localizedSubtitle icon:(nullable UIApplicationShortcutIcon *)icon userInfo:(nullable NSDictionary<NSString *, id <NSSecureCoding>> *)userInfo NS_DESIGNATED_INITIALIZER;
- (instancetype)initWithType:(NSString *)type localizedTitle:(NSString *)localizedTitle;
...

UIMutableApplicationShortcutItem

@interface UIMutableApplicationShortcutItem : UIApplicationShortcutItem// An application-specific string that identifies the type of action to perform.
@property (nonatomic, copy) NSString *type;// Properties controlling how the item should be displayed on the home screen.
@property (nonatomic, copy) NSString *localizedTitle;
@property (nullable, nonatomic, copy) NSString *localizedSubtitle;
@property (nullable, nonatomic, copy) UIApplicationShortcutIcon *icon;// Application-specific information needed to perform the action.
// Will throw an exception if the NSDictionary is not plist-encodable.
@property (nullable, nonatomic, copy) NSDictionary<NSString *, id <NSSecureCoding>> *userInfo;// used with UISceneActivationConditions to customize what scene should be activated for a shortcut
@property (nullable, nonatomic, copy) id targetContentIdentifier;@end

三、shortcutItems及跳转功能

通过配置需要当3DTouch按压显示的快捷ShortcutItem及跳转代码如下

#import "SD3DTouchManager.h"
#import "SDSessionManager.h"static SD3DTouchManager *shareInstance = nil;@implementation SD3DTouchManager+ (instancetype)sharedInstance {static dispatch_once_t onceToken = 0;dispatch_once(&onceToken, ^{shareInstance = [[SD3DTouchManager alloc] init];});return shareInstance;
}- (void)creat3DShortcutItem {if (IS_IOS9_OR_LATER) {UIApplicationShortcutIcon *sendIcon = [UIApplicationShortcutIcon iconWithTemplateImageName:@"ic_bar_search"];UIApplicationShortcutItem *sendItem = [[UIApplicationShortcutItem alloc]initWithType:SD_3D_WE_SEND localizedTitle:@"找代送" localizedSubtitle:nil icon:sendIcon userInfo:nil];UIApplicationShortcutIcon *buyIcon = [UIApplicationShortcutIcon iconWithTemplateImageName:@"ic_note_comment"];UIApplicationShortcutItem *buyItem = [[UIApplicationShortcutItem alloc]initWithType:SD_3D_WE_BUY localizedTitle:@"找代买" localizedSubtitle:nil icon:buyIcon userInfo:nil];UIApplicationShortcutIcon *rechargeIcon = [UIApplicationShortcutIcon iconWithTemplateImageName:@"ic_note_tag"];UIApplicationShortcutItem *rechargeItem = [[UIApplicationShortcutItem alloc]initWithType:SD_3D_RECHARGE localizedTitle:@"一键充值" localizedSubtitle:nil icon:rechargeIcon userInfo:nil];UIApplicationShortcutIcon *profileIcon = [UIApplicationShortcutIcon iconWithTemplateImageName:@"ic_mine"];UIApplicationShortcutItem *profileItem = [[UIApplicationShortcutItem alloc]initWithType:SD_3D_RECHARGE localizedTitle:@"我的信息" localizedSubtitle:nil icon:profileIcon userInfo:nil];[UIApplication sharedApplication].shortcutItems = @[sendItem,buyItem,rechargeItem,profileItem];}
}- (BOOL)application3DShortcutOptions:(NSDictionary *)launchOptions {BOOL luanched = YES;if (IS_IOS9_OR_LATER) {UIApplicationShortcutItem *shortcutItem = [launchOptions valueForKey:UIApplicationLaunchOptionsShortcutItemKey];if (shortcutItem) {//判断设置的快捷选项标签唯一标识，根据不同标识执行不同操作[self apply3DTouch:shortcutItem];luanched = NO;}}return luanched;
}- (void)apply3DTouch:(UIApplicationShortcutItem *)shortcutItem {if ([SDSessionManager shareInstance].isLogin) {UIViewController *controller = [UIApplication sharedApplication].keyWindow.rootViewController;UINavigationController *navigationController;if ([controller isKindOfClass:[UINavigationController class]]) {navigationController = (UINavigationController *)controller;} else {navigationController = controller.navigationController;}if ([shortcutItem.type isEqualToString:SD_3D_WE_SEND]) {DLog(@"3D 进入代送页面");} else if ([shortcutItem.type isEqualToString:SD_3D_WE_BUY]) {DLog(@"3D 进入代买页面");} else if ([shortcutItem.type isEqualToString:SD_3D_RECHARGE]) {DLog(@"3D 进入充值页面");} else if ([shortcutItem.type isEqualToString:SD_3D_MIME_INFO]) {DLog(@"3D 进入我的信息页面");}}
}@end

在AppDelegate的didFinishLaunchingWithOptions初始化

//设置3D touch[[SD3DTouchManager sharedInstance] creat3DShortcutItem];

实现跳转performActionForShortcutItem

#pragma mark - 3D Touch
//如果APP没被杀死，还存在后台，点开Touch会调用该代理方法
- (void)application:(UIApplication *)application performActionForShortcutItem:(UIApplicationShortcutItem *)shortcutItem completionHandler:(void (^)(BOOL))completionHandler {if (shortcutItem) {//判断设置的快捷选项标签唯一标识，根据不同标识执行不同操作[[SD3DTouchManager sharedInstance] apply3DTouch:shortcutItem];}if (completionHandler) {completionHandler(YES);}
}