3D Touch Peek Swipe Like Mail

3D Touch Peek Swipe Like Mail

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3D Touch Peek Swipe Like Mail
Tag : ios , By : FarmerDave
Date : December 01 2020, 05:00 PM

fixed the issue. Will look into that further Update
You can replicate this effect on iOS 10. There's a new set of APIs called UIPreviewInteraction and UIPreviewInteractionDelegate that enable custom presentation for peek/pop interactions. I highly recommend watching A Peek at 3D Touch from this year's WWDC.

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Tag : javascript , By : tangsty
Date : March 29 2020, 07:55 AM
I wish this help you See this question's answer: Does UIGestureRecognizer work on a UIWebView?

With 3D touch peek and pop, how do you detect the user panning during a peek (like Facebook)?

Tag : ios , By : chintown
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , There's a little trick where you can track the user's touch location while Peeking.
You basically have a gesture recognizer that begins tracking the user's touch location when you start Peeking and ends tracking once the user Pops the view controller or releases his/her touch. The gesture recognizer should be added to the view of the view controller that is bringing up the Peek.
@property (nonatomic, weak, nullable) ViewControllerClass *peekedVC;

- (void)handleGestureRecognizer:(UIPanGestureRecognizer *)gr {
    if (peekedVC && gr.state == UIGestureRecognizerStateChanged) {
        CGPoint point = [gr locationInView:self.view];
        [peekedVC handle:point.x];

- (UIViewController *)previewingContext:(id<UIViewControllerPreviewing>)previewingContext
          viewControllerForLocation:(CGPoint)location {
    NSIndexPath *indexPath = [self.collectionView indexPathForItemAtPoint:location];
    UICollectionViewCell *cell = [self.collectionView cellForItemAtIndexPath:indexPath];

    [previewContext setSourceRect:cell.frame];

    ViewControllerClass *vc = [ViewControllerClass new];
    self.peekedVC = vc;
    return vc;

- (void)previewingContext:(id<UIViewControllerPreviewing>)previewingContext
 commitViewController:(UIViewController *)viewControllerToCommit {
    self.peekedVC = nil;
    [self showViewController:viewControllerToCommit sender:self];

3D Touch Peek with Top Bar

Tag : ios , By : dbarbot
Date : March 29 2020, 07:55 AM
wish help you to fix your issue In previewingContext(_:, viewControllerForLocation:), wrap your view controller in a UINavigationController and return that.

3D Touch Peek And Pop on UITableViewCell Objective C Code. (Force Touch)

Tag : ios , By : Saurabh
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Peek And Pop Effect on a TableViewCell and Collection View Cell With Actions
1)You should address your caller viewController class as UIViewControllerPreviewing Delegate
@property (nonatomic, strong) id previewingContext;
- (void)viewDidLoad {
    [super viewDidLoad];
    [self forceTochIntialize];
    if ([self isForceTouchAvailable]) {
        self.previewingContext = [self registerForPreviewingWithDelegate:self sourceView:self.view];

- (BOOL)isForceTouchAvailable {
    BOOL isForceTouchAvailable = NO;
    if ([self.traitCollection respondsToSelector:@selector(forceTouchCapability)]) {
        isForceTouchAvailable = self.traitCollection.forceTouchCapability == UIForceTouchCapabilityAvailable;
    return isForceTouchAvailable;
- (UIViewController *)previewingContext:(id<UIViewControllerPreviewing> )previewingContext viewControllerForLocation:(CGPoint)location{

    CGPoint cellPostion = [yourTableView convertPoint:location fromView:self.view];

    NSIndexPath *path = yourTableView indexPathForRowAtPoint:cellPostion];

    if (path) {

        UITableViewCell *tableCell = [yourTableView 


//Pushing to a nib File

        PushViewController *previewController = [[PushViewController alloc] initWithNibName:@"PushViewController" bundle:nil];

//To Pass data to Preview ViewController

 //       id temp = [yourDataArray objectAtIndex:path.row];

//        PushViewController.anyObject=temp;     

   previewingContext.sourceRect = [self.view convertRect:tableCell.frame fromView: yourTableView

 ];        return previewController;


    return nil;

-(void)previewingContext:(id )previewingContext commitViewController: (UIViewController *)viewControllerToCommit {
    [self.navigationController showViewController:viewControllerToCommit sender:nil];
- (NSArray<id> *)previewActionItems {
    UIPreviewAction *previewAction1 = [UIPreviewAction actionWithTitle:@"delete" style:UIPreviewActionStyleDefault handler:^(UIPreviewAction *action,  UIViewController *previewViewController){


    UIPreviewAction *previewAction2 = [UIPreviewAction actionWithTitle:@"archive" style:UIPreviewActionStyleDefault handler:^(UIPreviewAction *action, UIViewController *previewViewController){

    return @[previewAction1,previewAction2];

Is it possible to add 3D-touch without peek?

Tag : ios , By : Andrew Bailey
Date : March 29 2020, 07:55 AM
it helps some times So it turns out that 3D-touch (or force-touch or whatever it's called) isn't only available through the implementation of UIViewControllerPreviewingDelegate. This delegate's job is to decide what to present with peek/pop, while the core function of peek and pop can be accessed through a normal UIGestureRecognizer. I followed this guide to create my own ForceGestureRecognizer, but decided to subclass UILongPressGestureRecognizer instead of UIGestureRecognizer (to combine it with existing functions). That guide, along with this (to create the little shake feedback using UINotificationFeedbackGenerator), and together with some CGAffineTransform-changes based on the force of the touch really made it perfect.
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