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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
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#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
源码下载：
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
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