仿微信朋友圈 仿微信朋友圈时间轴 支持发送图文 短视频 赞 评论 图片大图浏览 视频预览
https://github.com/anyunzhong/AndroidTimelineView
pod 'DFTimelineView'#import "DFTimelineView.h" DFTextImageLineItem *textImageItem = [[DFTextImageLineItem alloc] init];
textImageItem.itemId = 10000000; //随便设置一个 待服务器生成
textImageItem.userId = 10018;
textImageItem.userAvatar = @"http://file-cdn.datafans.net/avatar/1.jpeg";
textImageItem.userNick = @"富二代";
textImageItem.title = @"发表了";
textImageItem.text = text;
NSMutableArray *srcImages = [NSMutableArray array];
textImageItem.srcImages = srcImages; //大图 可以是本地路径 也可以是网络地址 会自动判断
NSMutableArray *thumbImages = [NSMutableArray array];
textImageItem.thumbImages = thumbImages; //小图 可以是本地路径 也可以是网络地址 会自动判断
for (id img in images) {
[srcImages addObject:img];
[thumbImages addObject:img];
}
textImageItem.location = @"广州信息港";
[self addItemTop:textImageItem];
DFVideoLineItem *videoItem = [[DFVideoLineItem alloc] init];
videoItem.itemId = 10000000; //随便设置一个 待服务器生成
videoItem.userId = 10018;
videoItem.userAvatar = @"http://file-cdn.datafans.net/avatar/1.jpeg";
videoItem.userNick = @"富二代";
videoItem.title = @"发表了";
videoItem.text = @"新年过节 哈哈"; //这里需要present一个界面 用户填入文字后再发送 场景和发图片一样
videoItem.location = @"广州";
videoItem.localVideoPath = videoPath;
videoItem.videoUrl = @""; //网络路径
videoItem.thumbUrl = @"";
videoItem.thumbImage = screenShot; //如果thumbImage存在 优先使用thumbImage
[self addItemTop:videoItem];
-(void)onSendTextImage:(NSString *)text images:(NSArray *)images;-(void)onSendTextImage:(NSString *)text images:(NSArray *)images;//添加到末尾
-(void) addItem:(DFBaseLineItem *) item;
//添加到头部
-(void) addItemTop:(DFBaseLineItem *) item; DFLineLikeItem *likeItem1_1 = [[DFLineLikeItem alloc] init];
likeItem1_1.userId = 10086;
likeItem1_1.userNick = @"Allen";
[textImageItem.likes addObject:likeItem1_1];
DFLineLikeItem *likeItem1_2 = [[DFLineLikeItem alloc] init];
likeItem1_2.userId = 10088;
likeItem1_2.userNick = @"奥巴马";
[textImageItem.likes addObject:likeItem1_2];
DFLineCommentItem *commentItem1_1 = [[DFLineCommentItem alloc] init];
commentItem1_1.commentId = 10001;
commentItem1_1.userId = 10086;
commentItem1_1.userNick = @"习大大";
commentItem1_1.text = @"精彩 大家鼓掌";
[textImageItem.comments addObject:commentItem1_1];
DFLineCommentItem *commentItem1_2 = [[DFLineCommentItem alloc] init];
commentItem1_2.commentId = 10002;
commentItem1_2.userId = 10088;
commentItem1_2.userNick = @"奥巴马";
commentItem1_2.text = @"欢迎来到美利坚";
commentItem1_2.replyUserId = 10086;
commentItem1_2.replyUserNick = @"习大大";
[textImageItem.comments addObject:commentItem1_2];
DFLineCommentItem *commentItem1_3 = [[DFLineCommentItem alloc] init];
commentItem1_3.commentId = 10003;
commentItem1_3.userId = 10010;
commentItem1_3.userNick = @"神雕侠侣";
commentItem1_3.text = @"呵呵";
[textImageItem.comments addObject:commentItem1_3];
-(void) refresh
{
//下来刷新 从服务器请求最新数据
//请求完成后结束刷新
[self endRefresh];
}
-(void) loadMore
{
//加载更多 从服务器请求数据
//请求完成后结束上拉更多
[self endLoadMore];
}
NSString *coverUrl = [NSString stringWithFormat:@"http://file-cdn.datafans.net/temp/12.jpg_%dx%d.jpeg", (int)self.coverWidth, (int)self.coverHeight];
[self setCover:coverUrl];
NSString *avatarUrl = [NSString stringWithFormat:@"http://file-cdn.datafans.net/avatar/1.jpeg_%dx%d.jpeg", (int)self.userAvatarSize, (int)self.userAvatarSize];
[self setUserAvatar:avatarUrl];
[self setUserNick:@"Allen"];
[self setUserSign:@"梦想还是要有的 万一实现了呢"];-(void)onCommentCreate:(long long)commentId text:(NSString *)text itemId:(long long) itemId
{
DFLineCommentItem *commentItem = [[DFLineCommentItem alloc] init];
commentItem.commentId = [[NSDate date] timeIntervalSince1970];
commentItem.userId = 10098;
commentItem.userNick = @"金三胖";
commentItem.text = text;
[self addCommentItem:commentItem itemId:itemId replyCommentId:commentId];
//接下来可以请求服务器操作数据 也可以先请求服务器后再刷新界面
}
-(void)onLike:(long long)itemId
{
//点赞
DFLineLikeItem *likeItem = [[DFLineLikeItem alloc] init];
likeItem.userId = 10092;
likeItem.userNick = @"琅琊榜";
[self addLikeItem:likeItem itemId:itemId];
//接下来可以请求服务器操作数据 也可以先请求服务器后再刷新界面
}
-(void)onClickUser:(NSUInteger)userId
{
//点击左边头像 或者 点击评论和赞的用户昵称
//例如去到用户单独的时间轴 也可以自定义到其它地方
UserViewController *controller = [[UserViewController alloc] init];
[self.navigationController pushViewController:controller animated:YES];
}
-(void)onClickHeaderUserAvatar
{
[self onClickUser:[当前用户ID]];
}
@interface DFShareLineItem : DFBaseLineItem
@property (nonatomic, strong) NSString *title;
@property (nonatomic, strong) UIImage *digest;
...................
@end@implementation DFShareLineCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
//初始化相关View
UILabel *label = ......
[self.bodyView addSubview:label];
//bodyView只中间部分的容器 比如图文就是文字+九宫格图片部分 视频就是文字+视频区域
//注意：不能把view直接加到cell的contentView上面
}
return self;
}
//更新数据 必需实现
-(void)updateWithItem:(DFShareLineItem *)item
{
[super updateWithItem:item];
//将数据更新到相关view上 同时计算出总的高度
//最后更新父容器的高度
[self updateBodyView:(计算出的高度)];
}
//通过数据计算出cell的高度
-(CGFloat)getCellHeight:(DFShareLineItem *)item
{
CGFloat height = [super getCellHeight:item]; //父容器公共部分需要的高度
return height + body部分的高度;
}
注意: 需要在数据加载之前就注册好
DFLineCellManager *manager = [DFLineCellManager sharedInstance];
[manager registerCell:[DFShareLineItem class] cellClass:[DFShareLineCell class]];
- 性能优化
- 用户时间轴完善
- 增加其它新的类型
v1.3.0 重构cell管理模式 点击视频全屏播放
v1.2.9 增加发送图片 发送短视频
v1.2.8 加入pod