我为 Ios5-6 编写了一个小型单视图应用程序,它允许用户捕获照片图像,然后将所述图像设置为图像视图。ImagePicker 视图打开得很好,但是当我单击捕获应用程序关闭时,我收到以下控制台输出。(该应用程序在 ios 模拟器 6 中运行时按预期工作。在 iphone4s 设备上出现故障)
2013-01-25 15:21:11.129 LearningPhotos[10914:707] 找不到映射图像 Silver_ISXSilent.png 2013-01-25 15:21:11.250 LearningPhotos[10914:707] 找不到映射图像 ColorOnGrayShadow_ISXSilent.png 2013- 01-25 15:21:16.678 LearningPhotos[10914:707] 收到内存警告。
视图控制器接口:
//
// ViewController.h
// LearningPhotos
//
// Created by Jared Rainey on 1/24/13.
// Copyright (c) 2013 Volatile App Group. All rights reserved.
//
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController<UINavigationControllerDelegate, UIImagePickerControllerDelegate>{
UIImagePickerController *imagePicker;
UIImage *image;
}
@property (strong, nonatomic) IBOutlet UILabel *imageLabel;
@property (strong, nonatomic) IBOutlet UIImageView *imageView;
- (IBAction)imageButton:(id)sender;
@end
视图控制器实现:
//
// ViewController.m
// LearningPhotos
//
// Created by Jared Rainey on 1/24/13.
// Copyright (c) 2013 Volatile App Group. All rights reserved.
//
#import "ViewController.h"
#import "AFHTTPClient.h"
@implementation ViewController
@synthesize imageView,imageLabel;
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
imagePicker = [[UIImagePickerController alloc]init];
//If Camera source type available use it otherwise photo library
if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]){
[imagePicker setSourceType:UIImagePickerControllerSourceTypeCamera];
imagePicker.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:UIImagePickerControllerSourceTypeCamera];
}else{
[imagePicker setSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
}
//allow no image editing
[imagePicker setAllowsEditing:NO];
//set imagepickercontroller delegate to self
[imagePicker setDelegate:self];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (IBAction)imageButton:(id)sender {
//Image Button has been pressed
//load image picker view dependent on UIImagePickerController source type
[self presentModalViewController:imagePicker animated:YES];
}
-(void) imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info{
image = (UIImage *)[info objectForKey:UIImagePickerControllerOriginalImage];
imageView.image = image;
[picker dismissModalViewControllerAnimated:YES];
}
-(void) imagePickerControllerDidCancel:(UIImagePickerController *)picker{
[picker dismissModalViewControllerAnimated:YES];
}
@end
设备日志:
Incident Identifier: 6084670F-7944-4D19-8953-A9582801A161
CrashReporter Key: e3fd67afdfbdcc8a506fa6b75e4c965b76c10346
Hardware Model: iPhone4,1
OS Version: iPhone OS 5.1.1 (9B206)
Kernel Version: Darwin Kernel Version 11.0.0: Sun Apr 8 21:51:47 PDT 2012; root:xnu-1878.11.10~1/RELEASE_ARM_S5L8940X
Date: 2013-01-25 16:42:36 -0500
Time since snapshot: 43 ms
Free pages: 812
Active pages: 3403
Inactive pages: 1987
Throttled pages: 97220
Purgeable pages: 127
Wired pages: 25283
Largest process: SpringBoard
Processes
Name UUID Count resident pages
LearningPhotos <4965639c91ae38ae9d40911923ef0502> 10251 (jettisoned) (active)
debugserver <2408bf4540f63c55b656243d522df7b2> 163
installd <0f9e14173c503a8089f7f8cd0329a1a0> 548
MobileMail <eed7992f4c1d3050a7fb5d04f1534030> 1386 (jettisoned)
MobilePhone <8f3f3e982d9235acbff1e33881b0eb13> 1123 (jettisoned)
ptpd <62bc5573db7a352ab68409e87dc9abb9> 494
springboardservi <b74f5f58317031e9aef7e95744c816ca> 307
notification_pro <373a488638c436b48ef0801b212593c4> 106
notification_pro <373a488638c436b48ef0801b212593c4> 110
atc <1e5f2a595709376b97f7f0fa29368ef1> 652
notification_pro <373a488638c436b48ef0801b212593c4> 95
notification_pro <373a488638c436b48ef0801b212593c4> 102
syslog_relay <b07876a121a432d39d89daf531e8f2bd> 74
afcd <c3cc9d594b523fd1902fb69add11c25d> 126
dataaccessd <473ff40f3bfd3f71b5e3b4335b2011ee> 903
mediaserverd <f03b746f09293fd39a6079c135e7ed00> 1146
aosnotifyd <8cf4ef51f0c635dc920be1d4ad81b322> 419
iapd <0a747292a113307abb17216274976be5> 564
absinthed.N94 <2e1b2b6827f73747a686445a7a4d2db9> 115
SCHelper <9b0b21c547c23b8a876271fee80f037a> 139
networkd <80ba40030462385085b5b7e47601d48d> 165
flux <204b55baaf0b372789e1a4da2b1c73e3> 389
BTServer <31e82dfa7ccd364fb8fcc650f6194790> 576
aggregated <a12fa71e6997362c83e0c23d8b4eb5b7> 413
apsd <e7a29f2034083510b5439c0fb5de7ef1> 312
fairplayd.N94 <e69a54203b7b3293ad3b0f8d83fa3ce1> 161
fseventsd <914b28fa8f8a362fabcc47294380c81c> 179
imagent <9c3a4f75d1303349a53fc6555ea25cd7> 866
mDNSResponder <86ccd4633a6c3c7caf44f51ce4aca96d> 237
mediaremoted <327f00bfc10b3820b4a74b9666b0c758> 290
wifid <3001cd0a61fe357d95f170247e5458f5> 365
sbsettingsd <e9a2c6b3c8a722b2bae7541bb247b81d> 334
springflashd <3927dd5f9d5d3e3785a411a3283b4253> 374
locationd <cf31b0cddd2d3791a2bfcd6033c99045> 1194
ISXDaemon <54a1918090fb3c81acbd60b283de91a5> 263
powerd <133b7397f5603cf8bef209d4172d6c39> 173
lockdownd <b06de06b9f6939d3afc607b968841ab9> 268
CommCenter <2c0aa3aba43a394d86f294959dbc61bd> 966
SpringBoard <c74dc89dec1c3392b3f7ac891869644a> 42475 (active)
configd <ee72b01d85c33a24b3548fa40fbe519c> 658
syslogd <7153b590e0353520a19b74a14654eaaa> 229
notifyd <f6a9aa19d33c3962aad3a77571017958> 275
UserEventAgent <dc32e6824fd33bf189b266102751314f> 402
launchd <5fec01c378a030a8bd23062689abb07f> 175
**End**
任何帮助将不胜感激。我是 ios 开发的新手,我期待着解决这个问题,因为我一直在尝试我可以在论坛中找到的所有内容。
提前致谢,