iOS-百度地图自定义气泡
IOS百度地图自定义大头针和气泡

重点是定义了一个全局变量来取气泡的数据模型:
static int paopaoIndex = 0;

- (BMKAnnotationView *)mapView:(BMKMapView *)view viewForAnnotation:(id <BMKAnnotation>)annotation
{
    // 生成重用标示identifier
    NSString *AnnotationViewID = @"xidanMark";
    
    // 检查是否有重用的缓存
    BMKAnnotationView* annotationView = [view dequeueReusableAnnotationViewWithIdentifier:AnnotationViewID];
    
    // 缓存没有命中，自己构造一个，一般首次添加annotation代码会运行到此处
    if (annotationView == nil) {
        annotationView = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:AnnotationViewID];
        //        ((BMKPinAnnotationView*)annotationView).pinColor = BMKPinAnnotationColorRed;
        
        [self setUpPinStyleWithImageName:@"xyRedPin" view:((BMKPinAnnotationView*)annotationView)];
        
        // 设置重天上掉下的效果(annotation)
        ((BMKPinAnnotationView*)annotationView).animatesDrop = YES;
    }
    
    // 设置位置
    annotationView.centerOffset = CGPointMake(0, -(annotationView.frame.size.height * 0.5));
    annotationView.annotation = annotation;
    // 单击弹出泡泡，弹出泡泡前提annotation必须实现title属性
    annotationView.canShowCallout = YES;
    // 设置是否可以拖拽
    annotationView.draggable = NO;
    
    
    annotationView.paopaoView=[self customPaoPaoView:paopaoIndex];
    paopaoIndex ++;
    
    return annotationView;
}

- (BMKActionPaopaoView *)customPaoPaoView:(int)index{
    
    XYShopListModel *shopListModel = (XYShopListModel *)_resultList[index];
    
    //1.自定义内容气泡
    UIView *paoView=[[UIView alloc]initWithFrame:CGRectMake(0, 0, 300, 44)];

    paoView.backgroundColor=[UIColor clearColor];
    //2.背景图片
    UIImageView *background = [[UIImageView alloc] initWithFrame:paoView.frame];
    background.image = [UIImage imageNamed:@"paopaoBackground"];
    background.layer.cornerRadius=8;
    background.layer.masksToBounds=YES;
    [paoView addSubview:background];
    //3.导航按钮
    UIButton *navigationBtn = [self customNavigationBtn];
    [paoView addSubview:navigationBtn];
    
    //6.添加向右图标
    UIImageView *rightIcon = [UIImageView new];
    rightIcon.image = [UIImage imageNamed:@"dropdownmune"];
    [background addSubview:rightIcon];
    rightIcon.sd_layout
    .rightEqualToView(background)
    .topSpaceToView(background, 15)
    .widthIs(rightIconwidth)
    .heightIs(10);
    
    //详情holderView
    UIView *detailHolderView = [self detailHolderViewWith:shopListModel];
    [paoView addSubview:detailHolderView];
    [detailHolderView setYh_x:navigationBtn_width];
    [detailHolderView setYh_y:0];
    
    //detailHolderView是动态变的，所以要刷新一下底部的view新的宽
    CGFloat allWidth = navigationBtn_width + rightIconwidth + detailHolderView.frame.size.width;
    [paoView setYh_width: allWidth];
    [background setYh_width:allWidth];
    
    BMKActionPaopaoView *paopao=[[BMKActionPaopaoView alloc]initWithCustomView:paoView];
    return paopao;
}