完整的iOS新浪微博分享功能开发

#import#import "SinaWeb/SinaWeibo/SinaWeibo.h"#import "SinaWeb/SinaWeibo/SinaWeiboRequest.h"@interface WeiBoViewController : UIViewController<</span>SinaWeiboDelegate,SinaWeiboRequestDelegate>{ UIButton *_shareButton;  UITextView *_textView;  UIView *_shareView;  UIActivityIndicatorView *_indicator;}@property (strong, nonatomic) UIButton *shareButton;@property (strong, nonatomic) UITextView *textView;@property (strong, nonatomic) UIView *shareView;@property (strong, nonatomic) UIActivityIndicatorView *indicator;@property (readonly, nonatomic) SinaWeibo *sinaWeibo;- (void) addButton;- (void) addShareView;- (void) share:(UIButton*) sender;- (void) removeShare:(UIButton*) sender;- (void) sendShare:(UIButton*) sender;- (void) exitShare:(UIButton*) sender;@end

#import "WeiBoViewController.h"#define kAppKey    @"appkey"#define kAppSecret   @"appSecret"#define kAppRedirectURL  @"重定向url"@interface WeiBoViewController ()@end@implementation WeiBoViewController@synthesize shareButton = _shareButton;@synthesize textView = _textView;@synthesize shareView = _shareView;@synthesize indicator = _indicator;@synthesize sinaWeibo = _sinaWeibo;- (SinaWeibo*)sinaWeibo{ _sinaWeibo.delegate=self; return _sinaWeibo;}- (void)viewDidLoad{ [super viewDidLoad];  _indicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge]; [_indicator setFrame:CGRectMake(0, 0, 50, 50)]; _indicator.center = self.view.center; [self.view addSubview:_indicator];  _sinaWeibo = [[SinaWeibo alloc] initWithAppKey:kAppKey appSecret:kAppSecret appRedirectURI:kAppRedirectURL andDelegate:self];  NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];  NSDictionary *sinaWeiboInfo = [defaults objectForKey:@"SinaWeiboAuthData"];  if ([sinaWeiboInfo objectForKey:@"AccessTokenKey"] && [sinaWeiboInfo objectForKey:@"ExpirationDateKey"] && [sinaWeiboInfo objectForKey:@"UserIDKey"]) {  _sinaWeibo.accessToken = [sinaWeiboInfo objectForKey:@"AccessTokenKey"];    _sinaWeibo.expirationDate = [sinaWeiboInfo objectForKey:@"ExpirationDateKey"];    _sinaWeibo.userID = [sinaWeiboInfo objectForKey:@"UserIDKey"]; }  [self addButton];}- (void) addButton{ _shareButton = [UIButton buttonWithType:UIButtonTypeRoundedRect]; UIImage*butimg=[UIImage imageNamed:@"button_background@2x.png"]; UIImage*logobutimg=[UIImage imageNamed:@"logo@2x.png"]; [self.shareButton setFrame:CGRectMake(10, 10, butimg.size.width, butimg.size.height)]; [self.shareButton setBackgroundImage:butimg forState:UIControlStateNormal]; [self.shareButton setImage:logobutimg forState:UIControlStateNormal]; [self.shareButton addTarget:self action:@selector(share:) forControlEvents:UIControlEventTouchUpInside]; [self.view addSubview:self.shareButton];}//分享按钮响应方法- (void) share:(UIButton*) sender{ SinaWeibo *sinaWeibo = [self sinaWeibo]; BOOL authValid = sinaWeibo.isAuthValid;  if (!authValid) {  [sinaWeibo logIn]; } else {  NSString *postStatusText = @"[哈哈]";    SinaWeibo *sinaWeibo = [self sinaWeibo];  //只发送汉字//  [sinaWeibo requestWithURL:@"statuses/update.json" params:[NSMutableDictionary dictionaryWithObjectsAndKeys:postStatusText,@"status", nil] httpMethod:@"POST" delegate:self];//图片和连接 和文字  [sinaWeibo requestWithURL:@"statuses/upload.json"       params:[NSMutableDictionary dictionaryWithObjectsAndKeys:         @"要发布的微博文本内容，超链接http://baidu.com", @"status",         [UIImage imageNamed:@"Icon.png"], @"pic", nil]      httpMethod:@"POST"       delegate:self];    [_shareView removeFromSuperview];    [self.indicator startAnimating]; } }//登陆成功后回调方法- (void) sinaweiboDidLogIn:(SinaWeibo *)sinaweibo{ NSLog(@"%@--%@--%@--%@",sinaweibo.accessToken,sinaweibo.expirationDate, sinaweibo.userID,sinaweibo.refreshToken); NSDictionary *authData = [NSDictionary dictionaryWithObjectsAndKeys:        sinaweibo.accessToken, @"AccessTokenKey",        sinaweibo.expirationDate, @"ExpirationDateKey",        sinaweibo.userID, @"UserIDKey",        sinaweibo.refreshToken, @"refresh_token", nil]; [[NSUserDefaults standardUserDefaults] setObject:authData forKey:@"SinaWeiboAuthData"]; [[NSUserDefaults standardUserDefaults] synchronize];//可以在此选在授权成功后直接发送}//取消按钮回调方法- (void) removeShare:(UIButton*) sender{ [_shareView removeFromSuperview];}//发送按钮回调方法- (void) sendShare:(UIButton*) sender{ NSString *postStatusText = self.textView.text;  SinaWeibo *sinaWeibo = [self sinaWeibo];  [sinaWeibo requestWithURL:@"statuses/updates.json" params:[NSMutableDictionary dictionaryWithObjectsAndKeys:postStatusText,@"status", nil] httpMethod:@"POST" delegate:self];  [_shareView removeFromSuperview];  [self.indicator startAnimating];}//退出登陆回调方法- (void) exitShare:(UIButton*) sender{ SinaWeibo *sinaWeibo = [self sinaWeibo];  [sinaWeibo logOut];  [_shareView removeFromSuperview];  NSLog(@"退出登陆");}//请求完成回调该方法- (void)request:(SinaWeiboRequest *)request didFinishLoadingWithResult:(id)result{ [self.indicator stopAnimating];  UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"发送成功" message:@"提示" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil]; [alert show]; [alert release]; NSLog(@"发送成功");}//请求失败回调该方法- (void)request:(SinaWeiboRequest *)request didFailWithError:(NSError *)error{ [self.indicator stopAnimating];  UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"发送失败,请检测网络链接" message:@"提示" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil]; [alert show]; [alert release]; NSLog(@"发送失败");}- (void)viewDidUnload{ [super viewDidUnload]; // Release any retained subviews of the main view.}- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation{ return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);}@end

@interface UserInfoViewController : UIViewController<SinaWeiboRequestDelegate>//实现请求代理BOOL authValid = self.sina.isAuthValid;//判断是否授权了 if (authValid){  [self.sina requestWithURL:@"users/show.json" params:[NSMutableDictionarydictionaryWithObject:self.sina.userID forKey:@"uid"] httpMethod:@"GET" delegate:self]; }//请求失败回调方法- (void)request:(SinaWeiboRequest *)request didFailWithError:(NSError *)error{ if ([request.url hasSuffix:@"users/show.json"]){  [self.userInfoDic release], self.userInfoDic = nil; }}//请求成功回调方法- (void)request:(SinaWeiboRequest *)request didFinishLoadingWithResult:(id)result{ if ([request.url hasSuffix:@"users/show.json"]){  [self.userInfoDic release];  self.userInfoDic = [result retain];  //NSLog(@"用户信息字典：%@", self.userInfoDic); 字典数据 返回字段下面 } }