/
ViewController.m
150 lines (125 loc) · 4.2 KB
/
ViewController.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
//
// ViewController.m
// screammachine
//
// Created by Pulkit Singhal on 2/14/12.
// Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//
#import "ViewController.h"
#import "UIImage+Utility.h"
@implementation ViewController
#pragma mark - Instance variables
@synthesize imagePickerController = _imagePickerController;
@synthesize thisButtonNeedsPicture = _thisButtonNeedsPicture;
#pragma mark - NSObject methods
- (id) initWithNibName : (NSString *) nibNameOrNil
bundle : (NSBundle *) nibBundleOrNil
{
if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]))
{
self.imagePickerController = [[UIImagePickerController alloc] init];
if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
self.imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
}
self.imagePickerController.delegate = self;
}
return self;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
#pragma mark - Instance methods
- (IBAction) showPopUp : (id) sender
{
UIAlertView *popUp =
[[UIAlertView alloc] initWithTitle : @"Guess Who?"
message : ((UIButton*)sender).titleLabel.text
delegate : nil
cancelButtonTitle : @"No Idea!"
otherButtonTitles : nil];
[popUp show];
}
- (IBAction) takePicture : (id) sender
{
if (((UIButton*)sender).imageView.image == nil) {
[self presentViewController:self.imagePickerController
animated:YES
completion:
^{
NSLog(@"This runs before the camera shutter opens :)");
self.thisButtonNeedsPicture = (UIButton*)sender;
}
];
} else {
[self showPopUp:sender];
}
}
#pragma mark - UIImagePickerControllerDelegate methods
- (void) imagePickerController : (UIImagePickerController *) picker
didFinishPickingImage : (UIImage *) image
{
NSLog(@"picked a picture");
//self.thisButtonNeedsPicture.imageView.image =
image =
[UIImage imageWithImage:image
scaledToSize:(CGSizeMake(85.0, 122.0))];
[self.thisButtonNeedsPicture setImage:image
forState:UIControlStateNormal];
[self dismissModalViewControllerAnimated:YES];
}
- (void) imagePickerController : (UIImagePickerController *) picker
didFinishPickingMediaWithInfo : (NSDictionary *) info
{
NSLog(@"took a picture");
NSLog(@"%@", self.thisButtonNeedsPicture);
NSLog(@"%@", self.thisButtonNeedsPicture.imageView);
NSLog(@"%@", self.thisButtonNeedsPicture.imageView.image);
//self.thisButtonNeedsPicture.imageView.image =
UIImage *image =
[UIImage imageWithImage:(UIImage *) [info objectForKey:UIImagePickerControllerOriginalImage]
scaledToSize:(CGSizeMake(85.0, 122.0))];
[self.thisButtonNeedsPicture setImage:image
forState:UIControlStateNormal];
[self dismissModalViewControllerAnimated:YES];
}
- (void)imagePickerControllerDidCancel : (UIImagePickerController *) picker
{
NSLog(@"did not take/pick a picture");
[self dismissModalViewControllerAnimated:YES];
}
#pragma mark - View lifecycle
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
}
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
// Return YES for supported orientations
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
@end