本文实例为大家分享了Android九宫格图片展示的具体代码，供大家参考，具体内容如下
做新浪分享 需先去http://open.weibo.com/apps注册开发者app 很简单！
第1步
第2步
3
设置你的应用的信息
找到自己的appkey
还需要设置自己的kAppRedirectURL测试可以随便写个！
开发部分在下面ios新浪微博分享(2)这部分：
开发需要下载官方的sdkhttp://open.weibo.com/wiki/SDK#iOS_SDK
本人下载的版本
新建一个viewcontrroler==WeiBoViewController
效果图
h文件
#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
m文件
#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
个人信息获得
@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 } }
返回字段说明
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持查字典教程网。
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