UITableView点击切换状态分析

原理：多选＋点击动画

初始化和点击都调用的方法

- (void)changeStateAnimated:(BOOL)animated {

    //不需要动画，初始化的时候
    if (animated == NO) {
        
        TapAnimationModel *model = self.dataAdapter.data;
        
        if (model.selected == NO) {
            //不勾选状态
            [self hideIconAnimated:NO];
            
        } else {
            //勾选状态
            [self showIconAnimated:NO];
        }
        
    }
    //需要动画，点击的时候
    else {
    
        TapAnimationModel *model = self.dataAdapter.data;
        if (model.selected == NO) {
            
            model.selected = YES;
            [self showIconAnimated:YES];
            
        } else {
            
            model.selected = NO;
            [self hideIconAnimated:YES];
        }
    }
}

然后[self hideIconAnimated:YES]，[self showIconAnimated:YES]显示不同的UI位置大小等，期间用多个动画组合就行了