@H_502_1@http://wiki.dev.renren.com/wiki/IOS%E6%8E%A5%E5%85%A5%E6%95%99%E7%A8%8B
JSON，FMDB和Renren三个文件夹
add一个sqlite3.0
接下来将自己的APP ID和API Key添加到renren.h文件中
页面控制类RenrenSDKDemoViewController，需要实现RenrenDelegate的代理方法，来处理登录成功和登录失败的情况<RenrenDelegate>
//登陆部分
- (IBAction)ToLogin:(id)sender {
if(![[RenrensharedRenren]isSessionValid]){//未登录的情况,进行授权登录
[[RenrensharedRenren]authorizationWithPermisson:nilandDelegate:self];
[[RenrensharedRenren]logout:self];
}
}
/**
* @param renren 传回代理授权登录接口请求的Renren类型对象。
*/
- (void)renrenDidLogin:(Renren *)renren
{
}
/**
* @param renren 传回代理登出接口请求的Renren类型对象。
*/
- (void)renrenDidlogout:(Renren *)renren
{
}
/**
* @param renren 传回代理授权登录接口请求的Renren类型对象。
*/
- (void)renren:(Renren *)renren loginFailWithError:(ROError*)error
{
UIAlertView *alertView =[[[UIAlertViewalloc]initWithTitle:@"错误提示" message:@"授权失败" delegate:nilcancelButtonTitle:@"确定" otherButtonTitles:nil] autorelease];
[alertView show];
}
//下载好友并显示再tv中
//
// FriViewController.m
// RenrenFriends
//
// Created by imac53 on 12-7-22.
// Copyright (c) 2012年 __MyCompanyName__. All rights reserved.
//
#import "FriViewController.h"
@interface FriViewController ()
@end
@implementation FriViewController
@synthesize tv_friends;
@synthesize friendsList;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[superviewDidLoad];
// Do any additional setup after loading the view from its nib.
if([[RenrensharedRenren]isSessionValid]){//已登录状态,设置requestParam,设置请求参数:好友列表第1页,500条,name字段的数据.
ROGetFriendsInfoRequestParam *requestParam = [[[ROGetFriendsInfoRequestParamalloc]init]autorelease];
requestParam.page = @"1";
requestParam.count = @"500";
requestParam.fields = @"name";
[[RenrensharedRenren]getFriendsInfo:requestParamandDelegate:self];
UIAlertView *alertView =[[[UIAlertViewalloc]initWithTitle:@"提示"message:@"您还没有授权" delegate:nilcancelButtonTitle:@"确定" otherButtonTitles:nil] autorelease];
[alertView show];
}
}
- (void)viewDidUnload
{
[selfsetTv_friends:nil];
[superviewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
- (void)dealloc {
[tv_friends release];
[super dealloc];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [self.friendsListcount];
}
/**
* 接口请求成功，第三方开发者实现这个方法
* @param renren 传回代理服务器接口请求的Renren类型对象。
* @param response 传回接口请求的响应。
*/
- (void)renren:(Renren *)renren requestDidReturnResponse:(ROResponse*)response
{
//创建好友数组.
self.friendsList = [[[NSMutableArrayalloc]init] autorelease];
//取得请求结果.
NSMutableArray *friendsArray = (NSMutableArray *)response.rootObject;
//将请求结果对象中的name信息放到数组中.
for (ROUserResponseItem *friendin friendsArray) {
[self.friendsListaddObject:friend.name];
}
//Table View重新加载数据.
[self.tv_friendsreloadData];
}
/**
* 接口请求失败，第三方开发者实现这个方法
* @param renren 传回代理服务器接口请求的Renren类型对象。
* @param response 传回接口请求的错误对象。
*/
- (void)renren:(Renren *)renren requestFailWithError:(ROError*)error
{
UIAlertView *alertView =[[[UIAlertViewalloc]initWithTitle:@"错误提示" message:@"API请求错误" delegate:nilcancelButtonTitle:@"确定" otherButtonTitles:nil] autorelease];
[alertView show];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.row <self.friendsList.count) {
UITableViewCell *cell = (UITableViewCell*)[tableViewdequeueReusableCellWithIdentifier:@"friendsListCell"];
if (cell == nil) {
cell = [[[UITableViewCellalloc]initWithStyle:UITableViewCellStyleDefaultreuseIdentifier:@"friendsListCell"]autorelease];
}
cell.textLabel.text = (NSString *)[self.friendsListobjectAtIndex:indexPath.row];
return cell;
}
return nil;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 44;
}
@end
//delegate函数中不同请求的判断
if ([request.requestParamObject.methodisEqualToString:@"users.getLoggedInUser"])
if([response.param.methodisEqualToString:@"friends.getFriends"])
//取得当前用户的id
[[RenrensharedRenren] getLoggedInUserId];
NSUserDefaults *defaults=[NSUserDefaultsstandardUserDefaults];
NSString *uid=[defaults objectForKey:@"session_UserId"];
//获取用户信息
//设置参数
userParam.userIDs=uid;
userParam.fields=@"name";
//发送请求
[[RenrensharedRenren] getUsersInfo:userParamandDelegate:self];
- (void)renren:(Renren *)renren requestDidReturnResponse:(ROResponse*)response
if([response.param.methodisEqualToString:@"users.getInfo"])
{
//取得请求结果.
NSMutableArray *userArray = (NSMutableArray *)response.rootObject;
//将请求结果对象中的name信息放到数组中.
for (ROUserResponseItem *userin userArray) {
[self.label_usernamesetText:user.name];
}
}
}
//发布状态
- (IBAction)ToLogin:(id)sender {
if(![[Renren sharedRenren] isSessionValid]){//未登录的情况,进行授权登录
//授权时需要多加一个参数permisson
NSArray *permisson=[[NSArray alloc] initWithObjects:@"status_update",nil];
[[Renren sharedRenren] authorizationWithPermisson:permisson andDelegate:self];
[[Renren sharedRenren] logout:self];
}
}
- (IBAction)ToPublic:(id)sender {
//要发布的内容
NSString *meg=tf_public.text;
//配置参数对象
NSMutableDictionary *param=[[NSMutableDictionary alloc] init];
[param setValue:meg forKey:@"status"];
[param setValue:@"status.set" forKey:@"method"];
//调用requestWithParams方法并传入param
[[Renren sharedRenren] requestWithParams:param andDelegate:self];
}
原文链接：https://www.f2er.com/sqlite/201917.html