PS:只是對通過APP Icon的按壓快速進入頁面的使用說明,無其它干貨!

在后臺模式時通過3D Touch進入程序會執(zhí)行application:performActionForShortcutItem:completionHandler方法,干掉進程后直接通過3D Touch不會執(zhí)行上面的方法,而在程序啟動方法application:didFinishLaunchWithOptions中執(zhí)行,參考其它Demo時沒發(fā)現這個問題,不知道是不是坑,先在此Mark一下.
添加shortcutItem有靜態(tài)和動態(tài)兩種設置方法,以下是用code動態(tài)添加的,因為在plist文件中添加很痛苦,沒代碼來的快.最后附了點plist文件中的設置參數,有興趣的可以瞧瞧.
廢話到此結束,上代碼

代碼動態(tài)添加

- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
{
    if (application.shortcutItems.count == 0) {
        [self configShortCutItems];
    }
    //通過點擊3D T的shortcutItem進入時(非后臺模式進入),此value不為nil
    UIApplicationShortcutItem *shortItem = launchOptions[UIApplicationLaunchOptionsShortcutItemKey];
    if (shortItem) {
        //我們項目里此處如果不延時調用的話,某些東西加載不出來
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.25f * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
            [self handleShortcutItem:shortItem];
        });
        return NO;
    }
    return YES;
}

- (void)application:(UIApplication *)application performActionForShortcutItem:(UIApplicationShortcutItem *)shortcutItem completionHandler:(void (^)(BOOL))completionHandler
{
    [self handleShortcutItem:shortItem];
}

- (void)configShortCutItems
{
    if (SystemVersion() >= 9.0f) {
        UIMutableApplicationShortcutItem *item1 = [[UIMutableApplicationShortcutItem alloc] initWithType:@"1" localizedTitle:@"打開上次閱讀" localizedSubtitle:nil icon:[UIApplicationShortcutIcon iconWithTemplateImageName:@"lastRead"] userInfo:nil];
        UIMutableApplicationShortcutItem *item2 = [[UIMutableApplicationShortcutItem alloc] initWithType:@"2" localizedTitle:@"重磅限免" localizedSubtitle:nil icon:[UIApplicationShortcutIcon iconWithTemplateImageName:@"limitedFree"] userInfo:nil];
        UIMutableApplicationShortcutItem *item3 = [[UIMutableApplicationShortcutItem alloc] initWithType:@"3" localizedTitle:@"簽到" localizedSubtitle:nil icon:[UIApplicationShortcutIcon iconWithTemplateImageName:@"signIn"] userInfo:nil];
        [UIApplication sharedApplication].shortcutItems = @[item1, item2, item3];
    }
}

- (void)handleShortcutItem:(UIApplicationShortcutItem *)shortcutItem
{
    NSString *type = shortcutItem.type;
    switch (type.integerValue) {
        case 1: //打開上次閱讀
        {
            //要進行的操作
            ...
        }
            break;
        case 2: //重磅限免
        {
            
        }
            break;
        case 3: //簽到
        {
            
        }
            break;
    }
}

info.plist靜態(tài)設置shortcutItem的方法

<key>UIApplicationShortcutItems</key>
    <array>
        <dict>
            <key>UIApplicationShortcutItemTitle</key>
            <string>標題(顯示的標題)</string>
            <key>UIApplicationShortcutItemType</key>
            <string>type是自己設置的字符串,比如字符串1,2...</string>
            <key>UIApplicationShortcutItemIconType</key>
            <string>UIApplicationShortcutIconTypeLocation (API中有好幾種)</string>
            <key>UIApplicationShortcutItemIconFile</key>
            <string>圖片名字</string>
            <key>UIApplicationShortcutItemUserInfo</key>
            <dict>
                <key>firstShortcutKey</key>
                <string>firstShortcutValue</string>
            </dict>
        </dict>
    </array>

QQ20160114-0@2x.png

Icon尺寸:

• 35x35 (1x)
• 70x70 (2x)
• 105x105 (3x)

參考:
Adding 3D Touch Quick Actions
iOS9系列專題一3D Touch
3DTouchSample