Converted to a CocoaPod

2025-12-23 22:55:00 +00:00 · 2017-01-26 12:20:43 -08:00
parent 1505caf27d
commit d74c9d249a
203 changed files with 3183 additions and 1484 deletions
--- a/Example/lottie-ios/AnimationTransitionViewController.m
+++ b/Example/lottie-ios/AnimationTransitionViewController.m
@@ -0,0 +1,146 @@
+//
+//  AnimationTransitionViewController.m
+//  LottieExamples
+//
+//  Created by brandon_withrow on 1/25/17.
+//  Copyright © 2017 Brandon Withrow. All rights reserved.
+//
+
+#import "AnimationTransitionViewController.h"
+#import <lottie_ios/Lottie.h>
+
+@interface ToAnimationViewController : UIViewController
+@property (nonnull, strong) UIButton *button1;
+@end
+
+@implementation ToAnimationViewController
+
+- (void)viewDidLoad {
+  [super viewDidLoad];
+  self.button1 = [UIButton buttonWithType:UIButtonTypeSystem];
+  [self.button1 setTitle:@"Show Transition B" forState:UIControlStateNormal];
+  [self.button1 setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
+  self.button1.backgroundColor = [UIColor colorWithRed:16.f/255.f
+                                                 green:122.f/255.f
+                                                  blue:134.f/255.f
+                                                 alpha:1.f];
+  self.button1.layer.cornerRadius = 7;
+  
+  [self.button1 addTarget:self action:@selector(_close) forControlEvents:UIControlEventTouchUpInside];
+  self.view.backgroundColor = [UIColor colorWithRed:200.f/255.f
+                                              green:66.f/255.f
+                                               blue:72.f/255.f
+                                              alpha:1.f];
+  [self.view addSubview:self.button1];
+}
+
+- (void)viewWillLayoutSubviews {
+  [super viewWillLayoutSubviews];
+  CGRect b = self.view.bounds;
+  CGSize buttonSize = [self.button1 sizeThatFits:b.size];
+  buttonSize.width += 20;
+  buttonSize.height += 20;
+  CGRect buttonRect;
+  buttonRect.origin.x = b.origin.x + rintf(0.5f * (b.size.width - buttonSize.width));
+  buttonRect.origin.y = b.origin.y + rintf(0.5f * (b.size.height - buttonSize.height));
+  buttonRect.size = buttonSize;
+
+  self.button1.frame = buttonRect;
+}
+
+- (void)_close {
+  [self.presentingViewController dismissViewControllerAnimated:YES completion:NULL];
+}
+
+@end
+
+@interface AnimationTransitionViewController () <UIViewControllerTransitioningDelegate>
+
+@property (nonnull, strong) UIButton *button1;
+@property (nonnull, strong) UIButton *closeButton;
+
+@end
+
+@implementation AnimationTransitionViewController
+
+- (void)viewDidLoad {
+  [super viewDidLoad];
+  
+  self.closeButton = [UIButton buttonWithType:UIButtonTypeSystem];
+  [self.closeButton setTitle:@"Close" forState:UIControlStateNormal];
+  [self.closeButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
+  self.closeButton.backgroundColor = [UIColor colorWithRed:50.f/255.f
+                                                 green:207.f/255.f
+                                                  blue:193.f/255.f
+                                                 alpha:1.f];
+  self.closeButton.layer.cornerRadius = 7;
+  
+  [self.closeButton addTarget:self action:@selector(_close) forControlEvents:UIControlEventTouchUpInside];
+  [self.view addSubview:self.closeButton];
+  
+  
+  self.button1 = [UIButton buttonWithType:UIButtonTypeSystem];
+  [self.button1 setTitle:@"Show Transition A" forState:UIControlStateNormal];
+  [self.button1 setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
+  self.button1.backgroundColor = [UIColor colorWithRed:50.f/255.f
+                                                  green:207.f/255.f
+                                                   blue:193.f/255.f
+                                                  alpha:1.f];
+  self.button1.layer.cornerRadius = 7;
+  
+  [self.button1 addTarget:self action:@selector(_showTransistionA) forControlEvents:UIControlEventTouchUpInside];
+  self.view.backgroundColor = [UIColor colorWithRed:122.f/255.f
+                                              green:8.f/255.f
+                                               blue:81.f/255.f
+                                              alpha:1.f];
+  [self.view addSubview:self.button1];
+}
+
+- (void)viewWillLayoutSubviews {
+  [super viewWillLayoutSubviews];
+  CGRect b = self.view.bounds;
+  CGSize buttonSize = [self.button1 sizeThatFits:b.size];
+  buttonSize.width += 20;
+  buttonSize.height += 20;
+  self.button1.bounds = CGRectMake(0, 0, buttonSize.width, buttonSize.height);
+  self.button1.center = self.view.center;
+  
+  
+  CGSize closeSize = [self.closeButton sizeThatFits:b.size];
+  closeSize.width += 20;
+  closeSize.height += 20;
+  
+  self.closeButton.bounds = CGRectMake(0, 0, closeSize.width, closeSize.height);
+  self.closeButton.center = CGPointMake(self.button1.center.x, CGRectGetMaxY(b) - closeSize.height);
+}
+
+- (void)_showTransistionA {
+  ToAnimationViewController *vc = [[ToAnimationViewController alloc] init];
+  vc.transitioningDelegate = self;
+  [self presentViewController:vc animated:YES completion:NULL];
+}
+
+- (void)_close {
+  [self.presentingViewController dismissViewControllerAnimated:YES completion:NULL];
+}
+
+#pragma mark -- View Controller Transitioning
+
+- (id<UIViewControllerAnimatedTransitioning>)animationControllerForPresentedController:(UIViewController *)presented
+                                                                  presentingController:(UIViewController *)presenting
+                                                                      sourceController:(UIViewController *)source {
+  LAAnimationTransitionController *animationController = [[LAAnimationTransitionController alloc] initWithAnimationNamed:@"vcTransition1"
+                                                                                                          fromLayerNamed:@"outLayer"
+                                                                                                            toLayerNamed:@"inLayer"];
+  return animationController;
+}
+
+- (id<UIViewControllerAnimatedTransitioning>)animationControllerForDismissedController:(UIViewController *)dismissed {
+  LAAnimationTransitionController *animationController = [[LAAnimationTransitionController alloc] initWithAnimationNamed:@"vcTransition2"
+                                                                                                          fromLayerNamed:@"outLayer"
+                                                                                                            toLayerNamed:@"inLayer"];
+  return animationController;
+}
+
+
+@end