平时经常会遇到做第三分享的需求，相信大家好多都使用的集成的分享平台shareSDK、友盟分享等。他们其实是对各种第三方平台进行了二次封装，有时需求只要求做其中一种平台的分享的时候其实像shareSDK这种集成环境就有些显得比较冗余了，因为他集成了很多的平台，用户可自定义程度不高，使得自己的程序会变得很臃肿，今天就把自己的干货拿出来，来讲一讲自定义的第三方分享。
下面主要讲一下目前应用比较广的，QQ、微信、微博的分享。
集成SDK
首先要集成你要做分享平台的SDK，和相应环境的配置，这些配置在我之前的博客中都有所提及，我就不在这里再次叙述了
微博SDK的集成：微博SDK集成
QQ SDK集成：QQ SDK集成
微信SDK集成：微信SDK集成
注意在集成SDK后需要在Appdelegate中进行注册
微博的分享
+ (void)weiboShareLinkWithUrl:(NSString *)url title:(NSString *)title description:(NSString *)description andPicUrl:(NSString *)picUrl
{
NSLog(@"调用了微博");
AppDelegate *myDelegate =(AppDelegate*)[[UIApplication sharedApplication] delegate];
WBAuthorizeRequest *authRequest = [WBAuthorizeRequest request];
authRequest.redirectURI = @"这里填写你申请微博应用时的回调网址";
authRequest.scope = @"all";
WBMessageObject *message = [WBMessageObject message];
//设置分享的标题
message.text = title;
WBWebpageObject *webpage = [WBWebpageObject object];
webpage.objectID = @"identifier1";
webpage.title = title;
webpage.description = description;
//设置分享出去显示的图片
if (picUrl.length == 0 || picUrl == nil)
{
webpage.thumbnailData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"icon_share" ofType:@"png"]];
}
else
{
webpage.thumbnailData = [NSData dataWithContentsOfURL:[NSURL URLWithString:picUrl]];
}
webpage.webpageUrl = url;
message.mediaObject = webpage;
WBSendMessageToWeiboRequest *request = [WBSendMessageToWeiboRequest requestWithMessage:message authInfo:authRequest access_token:myDelegate.wbtoken];
request.userInfo = @{@"ShareMessageFrom": @"SendMessageToWeiboViewController",
@"Other_Info_1": [NSNumber numberWithInt:123],
@"Other_Info_2": @[@"obj1", @"obj2"],
@"Other_Info_3": @{@"key1": @"obj1", @"key2": @"obj2"}};
//调用此方法进行分享
[WeiboSDK sendRequest:request];
}
QQ的分享
QQ的分享分为分享给QQ好友和分享到QQ空间
这里首先定义一个枚举类型来区分是哪一种分享
在分享工具类的头文件里：
typedef enum : NSUInteger {
QQShare_Friends,
QQShare_Qzone,
} QQShare_Type;
然后实现分享方法：
+ (void)qqShareLinkWithScene:(QQShare_Type)scene url:(NSString *)url title:(NSString *)title andDescription:(NSString *)description
{
NSURL *shareUrl = [NSURL URLWithString:url];
NSLog(@"调用了QQ");
NSString *picUrl = @"这里填写你要分享出图的图片链接";
NSURL *imageUrl = [NSURL URLWithString:picUrl];
//通过QQAPIObject来创建将要分享的对象
QQApiObject *newsObj = [QQApiNewsObject objectWithURL:shareUrl title:title description:description previewImageURL:imageUrl targetContentType:QQApiURLTargetTypeNews];
//设置分享Req对象
SendMessageToQQReq *req = [SendMessageToQQReq reqWithContent:newsObj];
switch (scene)
{
//分享给QQ好友
case QQShare_Friends:
{
[QQApiInterface sendReq:req];
break;
}
//分享给QQ空间
case QQShare_Qzone:
{
[QQApiInterface SendReqToQZone:req];
break;
}
default:
break;
}
}
微信的分享
微信的分享也同QQ一样，是分为分享微信好友和分享微信朋友圈，这里只要引入微信的头文件就可以了，微信官方SDK已经声明了所需要用的枚举了，无需我们再进行设置了。
用以下代码实现分享：
+ (void)wechatShareLinkWithScene:(int)scene url:(NSString *)url title:(NSString *)title andDescription:(NSString *)description
{
//封装mediaMessage对象
WXMediaMessage *message = [WXMediaMessage message];
//设置微信分享的title
[message setTitle:title];
//设置分享描述内容
[message setDescription:description];
//设置分享所需图片
[message setThumbImage:[UIImage imageNamed:@"icon_share"]];
NSLog(@"调用了微信");
//封装WXWebpageObject对象
WXWebpageObject *ext = [WXWebpageObject object];
ext.webpageUrl = url;
message.mediaObject = ext;
//发送请求
SendMessageToWXReq* req = [[SendMessageToWXReq alloc] init];
req.bText = NO;
req.message = message;
req.scene = scene;
[WXApi sendReq:req];
}
这样就实现了简单的分享，一般的需求几乎都可以满足，是不是很简单。
总结下
首先集成你准备分享平台的SDK，然后进行Appdelegate的注册，然后实现分享，这里需要注意下，微信和微博分享的图片是传本地图片，QQ是要传图片的链接，(这里要吐槽下，不理解传链接有什么用)。
既然分享就要分享的彻底点，下面po出博主自己封装的分享工具类，如有不足之处还请大家多提意见?
//
// JFShareTool.h
// BobcareDoctorApp
//
//
#import <Foundation/Foundation.h>
typedef enum : NSUInteger {
QQShare_Friends,
QQShare_Qzone,
} QQShare_Type;
@interface JFShareTool : NSObject
/**
* 分享链接给微信
*
* @param scene 场景
* @param url url
* @param description 描述
*/
+ (void)wechatShareLinkWithScene:(int)scene url:(NSString *)url title:(NSString *)title andDescription:(NSString *)description;
/**
* 分享链接给QQ
*
* @param scene 场景
* @param url url
* @param description 描述
*/
+ (void)qqShareLinkWithScene:(QQShare_Type)scene url:(NSString *)url title:(NSString *)title andDescription:(NSString *)description;
/**
* 分享链接给微博
*
* @param url 链接
* @param description 描述
*/
+ (void)weiboShareLinkWithUrl:(NSString *)url title:(NSString *)title description:(NSString *)description andPicUrl:(NSString *)picUrl;
@end
//
// JFShareTool.m
// BobcareDoctorApp
//
//
#import "JFShareTool.h"
#import "WXApi.h"
#import <UIKit/UIKit.h>
#import <TencentOpenAPI/QQApiInterface.h>
#import "WeiboSDK.h"
#import "AppDelegate.h"
@implementation JFShareTool
+ (void)wechatShareLinkWithScene:(int)scene url:(NSString *)url title:(NSString *)title andDescription:(NSString *)description
{
//封装mediaMessage对象
WXMediaMessage *message = [WXMediaMessage message];
[message setTitle:title];
[message setDescription:description];
[message setThumbImage:[UIImage imageNamed:@"icon_share"]];
NSLog(@"调用了微信");
//封装WXWebpageObject对象
WXWebpageObject *ext = [WXWebpageObject object];
ext.webpageUrl = url;
message.mediaObject = ext;
//发送请求
SendMessageToWXReq* req = [[SendMessageToWXReq alloc] init];
req.bText = NO;
req.message = message;
req.scene = scene;
[WXApi sendReq:req];
}
+ (void)qqShareLinkWithScene:(QQShare_Type)scene url:(NSString *)url title:(NSString *)title andDescription:(NSString *)description
{
NSURL *shareUrl = [NSURL URLWithString:url];
NSLog(@"调用了QQ");
NSString *picUrl = @"http://file.bmob.cn/M02/B3/F9/oYYBAFZSehaAdoeSAABBZ_Q9h-U696.png";
NSURL *imageUrl = [NSURL URLWithString:picUrl];
QQApiObject *newsObj = [QQApiNewsObject objectWithURL:shareUrl title:title description:description previewImageURL:imageUrl targetContentType:QQApiURLTargetTypeNews];
SendMessageToQQReq *req = [SendMessageToQQReq reqWithContent:newsObj];
switch (scene)
{
//分享给QQ好友
case QQShare_Friends:
{
[QQApiInterface sendReq:req];
break;
}
//分享给QQ空间
case QQShare_Qzone:
{
[QQApiInterface SendReqToQZone:req];
break;
}
default:
break;
}
}
+ (void)weiboShareLinkWithUrl:(NSString *)url title:(NSString *)title description:(NSString *)description andPicUrl:(NSString *)picUrl
{
NSLog(@"调用了微博");
AppDelegate *myDelegate =(AppDelegate*)[[UIApplication sharedApplication] delegate];
WBAuthorizeRequest *authRequest = [WBAuthorizeRequest request];
authRequest.redirectURI = @"https://www.cockor.com";
authRequest.scope = @"all";
WBMessageObject *message = [WBMessageObject message];
message.text = title;
WBWebpageObject *webpage = [WBWebpageObject object];
webpage.objectID = @"identifier1";
webpage.title = title;
webpage.description = description;
if (picUrl.length == 0 || picUrl == nil)
{
webpage.thumbnailData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"icon_share" ofType:@"png"]];
}
else
{
webpage.thumbnailData = [NSData dataWithContentsOfURL:[NSURL URLWithString:picUrl]];
}
webpage.webpageUrl = url;
message.mediaObject = webpage;
WBSendMessageToWeiboRequest *request = [WBSendMessageToWeiboRequest requestWithMessage:message authInfo:authRequest access_token:myDelegate.wbtoken];
request.userInfo = @{@"ShareMessageFrom": @"SendMessageToWeiboViewController",
@"Other_Info_1": [NSNumber numberWithInt:123],
@"Other_Info_2": @[@"obj1", @"obj2"],
@"Other_Info_3": @{@"key1": @"obj1", @"key2": @"obj2"}};
[WeiboSDK sendRequest:request];
}
@end
调用示例：
- (void)shareViewButtonClick:(CustomShareType)shareType
{
NSLog(@"%s",__func__);
NSLog(@"%lu",(unsigned long)shareType);
switch (shareType)
{
case ShareType_Weixin_Friend:
{
[JFShareTool wechatShareLinkWithScene:WXSceneSession url:url title:_shareTitle andDescription:_shareContent];
break;
}
case ShareType_Weixin_Circle:
{
[JFShareTool wechatShareLinkWithScene:WXSceneTimeline url:url title:_shareTitle andDescription:_shareContent];
break;
}
case ShareType_Weibo:
{
[JFShareTool weiboShareLinkWithUrl:url title:_shareTitle description:_shareContent andPicUrl:nil];
break;
}
case ShareType_QQ_Zone:
{
[JFShareTool qqShareLinkWithScene:QQShare_Qzone url:url title:_shareTitle andDescription:_shareContent];
break;
}
case ShareType_QQ_Friend:
{
[JFShareTool qqShareLinkWithScene:QQShare_Friends url:url title:_shareTitle andDescription:_shareContent];
break;
}
default:
break;
}
}
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