ios关于自带分享SLComposeViewController

电玩女神 2022-06-09 01:49 316阅读 0赞

关于MyActivity [点击打开链接][Link 1]

ShareTool.h

#import <Foundation/Foundation.h>
    #import <Social/Social.h>
    #import <UIKit/UIKit.h>
    typedef NS_ENUM(NSInteger, ShareToolType) {
        ShareToolTypeOthers,//其他
        ShareToolTypeWeChat,//微信
        ShareToolTypeQQ,//腾讯QQ
        ShareToolTypeTencentWeibo,//腾讯微博
        ShareToolTypeSinaWeibo,//新浪微博
        ShareToolTypeFacebook,
        ShareToolTypeVimeo,
        ShareToolTypeTwitter,
        ShareToolTypeFlickr,
        ShareToolTypeYouDao,//有道笔记
        ShareToolTypeYiXin,//易信
    };
    
    @interface ShareTool : NSObject
    + (instancetype)shareTool;
    -(UIImage *)fullScreenshots;
    -(void)comesShare:(UIViewController *)vc inView:(UIView *)view;
    -(void)customizeShare:(UIViewController *)vc ShareToolType:(ShareToolType)type Items:(NSArray *)items;
    
    @end

ShareTool.m

#import "ShareTool.h"
    #import "MyActivity.h"
    
    @implementation ShareTool
    static ShareTool *shareTool;
    
    + (instancetype)shareTool{
        static dispatch_once_t onceToken;
        dispatch_once(&onceToken, ^{
            shareTool = [[ShareTool alloc]init];
        });
        return shareTool;
    }
    
    /**
     *  全屏截图
     *
     */
    -(UIImage *)fullScreenshots{
        UIWindow *screenWindow = [[UIApplication sharedApplication] keyWindow];
        UIGraphicsBeginImageContext(screenWindow.frame.size);
        [screenWindow.layer renderInContext:UIGraphicsGetCurrentContext()];
        UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
        UIGraphicsEndImageContext();
        return viewImage;
    }
    
    /**
     *  自带分享
     *  @param vc
     *  @param view ipad分享，需要这个view
     */
    -(void)comesShare:(UIViewController *)vc inView:(UIView *)view {
        
        NSString *title = @"标题";
        NSString *description = @"内容";
        UIImage *image = [self fullScreenshots];
        NSURL *url = [NSURL URLWithString:@""];
        
        NSArray *activityItems = @[title,description,image,url];
        
        //创建自定义的Activity
        MyActivity *act1 = [[MyActivity alloc]initWithImage:image atURL:nil atTitle:@"title" atShareContentArray:activityItems];
        NSArray *apps = @[act1];
    
        //创建
        UIActivityViewController *activityVC = [[UIActivityViewController alloc]initWithActivityItems:activityItems applicationActivities:apps];
        
        //不出现在活动项目
        activityVC.excludedActivityTypes = @[
                                             //UIActivityTypePostToFacebook,
                                             //UIActivityTypePostToTwitter,
                                             //UIActivityTypePostToWeibo,//新浪微博
                                             //UIActivityTypeMessage,//信息
                                             UIActivityTypeMail,
                                             //UIActivityTypePrint,//打印
                                             //UIActivityTypeCopyToPasteboard,//拷贝
                                             //UIActivityTypeAssignToContact,//指定联系人
                                             //UIActivityTypeSaveToCameraRoll,//保存到相机胶卷
                                             //UIActivityTypeAddToReadingList,//加入阅读列表
                                             //UIActivityTypePostToFlickr,
                                             //UIActivityTypePostToVimeo,
                                             //UIActivityTypePostToTencentWeibo,//腾讯微博
                                             //UIActivityTypeAirDrop
                                             //UIActivityTypeOpenInIBooks
                                             ];
        //判断系统版本,初始化点击回调方法
        if([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0){
            UIActivityViewControllerCompletionWithItemsHandler myBlock = ^(NSString *activityType,BOOL completed,NSArray *returnedItems,NSError *activityError) {
                if (completed) {
                    NSLog(@"completed");
                }else {
                    NSLog(@"cancel");
                }
            };
            
            activityVC.completionWithItemsHandler = myBlock;
        }else{
            UIActivityViewControllerCompletionHandler myBlock = ^(NSString *activityType,BOOL completed) {
                if (completed) {
                    NSLog(@"completed");
                }else {
                    NSLog(@"cancel");
                }
            };
            activityVC.completionHandler = myBlock;
        }
        
       if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {//判断设备
            [vc presentViewController:activityVC animated:YES completion:nil];
       }else {
           UIPopoverController *popup = [[UIPopoverController alloc] initWithContentViewController:activityVC];
           [popup presentPopoverFromRect:CGRectMake(view.bounds.size.width/2, view.bounds.size.height, 0, 0) inView:view permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];
       }
        
    }
    
    /**
     *  自定义分享
     *
     *  @param vc
     *  @param type
     *  @param items
     */
    -(void)customizeShare:(UIViewController *)vc ShareToolType:(ShareToolType)type Items:(NSArray *)items{
        
        NSString *test = [self serviceTypeWithType:type];
        if (![SLComposeViewController isAvailableForServiceType:test]) {
            NSLog(@"或者没有配置相关的帐号");
            return;
        }
        
        // 2.创建分享的控制器
        SLComposeViewController *composeVc = [SLComposeViewController composeViewControllerForServiceType:test];
        NSLog(@"%@",composeVc);
        if (!composeVc) {
            NSLog(@"没有安装");
        }
        
        for ( id obj in items){
            if ([obj isKindOfClass:[UIImage class]]){
                [composeVc addImage:(UIImage *)obj];
            }else if ([obj isKindOfClass:[NSURL class]]){
                [composeVc addURL:(NSURL *)obj];
            }else if ([obj isKindOfClass:[NSString class]]) {
                [composeVc setInitialText:(NSString *)obj];
            }
        }
        
        // 3.弹出分享控制器（以Modal形式弹出）
        [vc presentViewController:composeVc animated:YES completion:nil];
        
        composeVc.completionHandler = ^(SLComposeViewControllerResult result){
            if (result == SLComposeViewControllerResultCancelled) {
                NSLog(@"点击了取消");
            } else {
                NSLog(@"点击了发送");
            }
        };
    }
    
    
    -(NSString *)serviceTypeWithType:(ShareToolType)type{
        NSString * serviceType;
        if (type!= 0){
            switch (type){
                case ShareToolTypeWeChat:
                    serviceType = @"com.tencent.xin.sharetimeline";
                    break;
                case ShareToolTypeQQ:
                    serviceType = @"com.tencent.mqq.ShareExtension";
                    break;
                case ShareToolTypeSinaWeibo:
                    serviceType = SLServiceTypeSinaWeibo;//@"com.apple.share.SinaWeibo.post";
                    break;
                case ShareToolTypeTencentWeibo:
                    serviceType = SLServiceTypeTencentWeibo;//@"com.apple.share.TencentWeibo.post";
                    break;
                case ShareToolTypeFacebook:
                    serviceType = SLServiceTypeFacebook;//@"com.apple.share.Facebook.post";
                    break;
                case ShareToolTypeVimeo:
                    serviceType = @"com.apple.share.Vimeo.post";
                    break;
                case ShareToolTypeTwitter:
                    serviceType = SLServiceTypeTwitter;//@"com.apple.share.Twitter.post";
                    break;
                case ShareToolTypeFlickr:
                    serviceType = @"com.apple.share.Flickr.post";
                    break;
                case ShareToolTypeYouDao:
                    serviceType = @"com.youdao.note.iphone.shareExtension";
                    break;
                case ShareToolTypeYiXin:
                    serviceType = @"com.yixin.yixin.YXShareExtension";
                    break;
                default:
                    break;
            }
        }
        return serviceType;
    }
    
    @end

使用：

[[ShareTool shareTool] customizeShare:self ShareToolType:ShareToolTypeQQ Items:@[[[ShareTool shareTool] fullScreenshots],@"aaaa"]];

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[Link 1]: http://blog.csdn.net/dashenid/article/details/77531204