清雨小竹

在蒲公英获取IOS企业证书描述文件https://www.pgyer.com/app/getProvisionFileSafari 跳转至信任设备1.下载.mobileprovision文件放到服务器上2.Safari直接访问mobileprovision文件路径就可以了。...

///获取touch位置 CGPoint touchPoint=[touch locationInView:self.view];    NSString *str=[NSString stringWithFormat:@"%f",touchPoint.x];    myLabel.text =str;// handle new touches- (void)touchesBegan:(NSSet

//////////响应 #pragma mark - UIActionSheetDelegate - (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex { // the user clicked one of the OK/Cancel buttons

// Do any additional setup after loading the view from its nib.     UIBarButtonItem *one = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:nil action:nil];       U

[NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(timerFireMethod:) userInfo:nil repeats:YES];//使用timer定时，每秒触发一次，然后就是写selector了。 - (void)timerFireMethod:(NSTimer*)theTimer{}

NSString *musicPath = [[NSBundle mainBundle] pathForResource:@"净土"                                                           ofType:@"mp3"];     if (musicPath)      {         NSURL *musicURL = [NSURL

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { //return YES;     return (interfaceOrientation == UIInterfaceOrientationPortrait); }

-(void)OpenThree:(id)sender;[btn addTarget:self action:@selector(OpenThree:) forControlEvents:UIControlEventTouchUpInside];[btn setTag:1];-(void)OpenThree:(id)sender{    int selfIndex = [sender tag]; 

http://zzili.blog.163.com/blog/static/193620024201272554948935/

#define SYSTABBARITEM(TITLE, INAME, TAG) [[UITabBarItem alloc] initWithTitle:TITLE image:[UIImage imageNamed:INAME] tag:TAG]  NSMutableArray *tbitems = [NSMutableArray array];     [tbitems addObject:S

1、文件的创建-(IBAction) CreateFile{//对于错误信息NSError *error;// 创建文件管理器NSFileManager *fileMgr = [NSFileManager defaultManager];//指向文件目录NSString *documentsDirectory= [NSHomeDirectory() stringByAppendin

viewWillAppear: Called when the view is about to made visible. Default does nothing视图即将可见时调用。默认情况下不执行任何操作viewDidAppear: Called when the view has been fully transitioned onto the screen. Default does n

UIAlertView *myAlert = [[UIAlertView alloc]initWithTitle:@"显示时间" message:tmpStr delegate:self cancelButtonTitle:@"取消" otherButtonTitles:nil];   //AlertView弹出    [myAlert show];

@property (retain, nonatomic) IBOutlet UIScrollView *ScrollView;     [ScrollView setScrollEnabled:YES];     [ScrollView setContentSize:CGSizeMake(320,460)];     [ScrollView setScrollsToTop:YES]

30.8872  =====》——>300.8872*60 = 53.232  ——>530.232*60 = 13.9230:  53' 13.92"30: 53' 13.92"=======》30+53/60+13.92/3600=30.887199同经度两点之间距离dla=30.887m * [差值/(1/3600)] = 30.887m * 差值 *3600 = 111193.2m * 差

UIDevice *device = [UIDevice currentDevice];//创建设备对象     NSString *deviceUID = [[NSString alloc] initWithString:[device uniqueIdentifier]];     UIAlertView *view = [[UIAlertView alloc]initWithTitle:ni

#import _weiboText.layer.borderWidth =1.0;     _weiboText.layer.cornerRadius =5.0;

UIAlertView *alert; - (IBAction)Open:(id)sender {     alert = [[UIAlertView alloc]                           initWithTitle:@"msg" message:@"sss" delegate:self cancelButtonTitle:@"取消" otherButtonTitles

- (IBAction)Open:(id)sender {     UIActionSheet *menu = [[UIActionSheet alloc]                            initWithTitle:@"select" delegate:self cancelButtonTitle:@"cancel" destructiveButtonTitle:@"del

@interface UIProgressHUD : NSObject - (void) show: (BOOL) yesOrNo; - (UIProgressHUD *) initWithWindow: (UIView *) window; @end @interface HelloController : UIViewController @end @implementation Hell

1.同步下载文件   NSString *urlAsString = @"http://files.cnblogs.com/zhuqil/UIWebViewDemo.zip";      NSURL    *url = [NSURL URLWithString:urlAsString];      NSURLRequest *request = [NSURLRequest requ

NSString *audioPath =[[NSBundle mainBundle]pathForResource:@"aaa" ofType:@"m4a"];    NSURL *url = [NSURL fileURLWithPath:audioPath];    NSError *error;    audioPlayer = [[AVAudioPlayer alloc]initWithC

////////////////////////////获取当前选的 NSInteger selectedRow=[myPickerView selectedRowInComponent:0];     ////////////////////////////////显示 -(NSInteger)numberOfComponentsInPickerView:(UIPickerView *)

iOS从4.0之后支持后台播放声音了。下面是实现声音文件播放，并且用户关闭屏幕之后仍然能够播放声音文件。具体的实现方法如下： 在plist文件中加入下面的字段： 声明内容如下： Info.plist中添加UIBackgroundModes键值，它包含一个或多个string的值，包括 audio:在后台提供声音播放功能，包括音频流和播放视频时的声音 location：在后台可以保持用户

NSTimer timer =[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(timerFired:) userInfo:nil repeats:YES];-(void)timerFired:(NSTimer *)theTimer{    myLabel.text=@"timer";}

if (sqlite3_open([[[[NSBundle mainBundle] pathForResource:@"wxs" ofType:@"db"] retain] fileSystemRepresentation], &database)==SQLITE_OK) {          NSLog(@"open sqlite db ok.");          }     ///////

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {     [NSThread sleepForTimeInterval:1.0];     NSLog(@"didFinishLaunchingWithOptions");    

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {     if (!dragEnable) {         return;     }     UITouch *touch = [touches anyObject];          beginPoint = [touch locationInView:se

- (IBAction)Open:(id)sender {          UIAlertView* dialog = [[UIAlertView alloc] initWithTitle:@"Enter Name" message:@"" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Add",nil];     

CGRect webFrame = [[UIScreen mainScreen] applicationFrame];    webFrame.origin.y += kTopMargin + 5.0;    // leave from the URL input field and its label    webFrame.size.height -= 40.0;    myWebView =

一．基本知识目前主流的智能手机大部分都支持GoogleMap地图程序，而手机上的地图程序确实能给我们的出行带来很大的方便。在iPhone中利用MapKit框架可以很方便的显示Google地图，并且可以在地图上添加标注。二．具体介绍1.MKMapView的显示（1）创建MKMapViewCGRect rect = CGRectMake(0, 20, 320, 460);MKMapView *mapV

ATFrom: UIViewAnimationTransitionCurlUp UIViewAnimationTransitionCurlDown UIViewAnimationTransitionFlipFromLeft UIViewAnimationTransitionFlipFromRight-(id) AnimationTransition:(UIViewAni

- (IBAction)FindUs:(id)sender {     self.UsMap.hidden = NO;     CLLocationCoordinate2D coord;     coord.latitude = 34.7993;     coord.longitude = 113.6939;     POI *poi = [[POI alloc]initWithCoords:co

UIImageWriteToSavedPhotosAlbum(viewImage,nil, nil, nil);

UIImage *image =[self getImage:[[NSBundle mainBundle] pathForResource:@"video" ofType:@"mp4"]];+(UIImage *)getImage:(NSString *)videoURL{    NSDictionary *opts = [NSDictionary dictionaryWithObject:[NS

-(UIImage *)addImage:(UIImage *)image1 toImage:(UIImage *)image2 {     UIGraphicsBeginImageContext(image2.size);          //Draw image2     [image2 drawInRect:CGRectMake(0, 0, image2.size.width, image

-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{ UIButton *leftBtn = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];     [leftBtn addTarget:se

UIImagePickerControllerDelegate>1、打开摄像头 - (IBAction)Open:(id)sender {     UIImagePickerController *picker = [[UIImagePickerController alloc] init];     if([UIImagePickerController isSourceTypeA

- (void)viewDidLoad {     [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib.     //定义UIScrollView     //self.scrollView = [[UIScrollView alloc] init];     /

CoreFoundaion.frameworkAddressBook.framework#import "AddressBook/AddressBook.h" ABAddressBookRef addressBook = ABAddressBookCreate(); //初始化一个record ABRecordRef perso