论坛 › 知识问答 › ios - marker.iconView?.addSubview(UIButton) 不能用 Gmaps 点击

菜鸟教程小白 发表于 2022-12-11 19:38:07

ios - marker.iconView?.addSubview(UIButton) 不能用 Gmaps 点击

                                            <p><p>嗨，我创建了我的自定义 marker.iconview</p>

<pre><code>marker.iconView = CustomMarkerView(frame: CGRect(x: 0, y: 0, width: 301, height: 36))
</code></pre>

<p>这是我的自定义标记 View </p>

<pre><code>import UIKit

class CustomMarkerView: UIView {

var logo = UIImage()
var adress = UILabel()
var price = UILabel()
var icon_like = UIImage(named: &#34;icon_like&#34;)
var icon_direction = UIImage(named: &#34;icon_direction&#34;)

override init(frame: CGRect) {
    super.init(frame: frame)
    self.addCustomView()
}

init(frame: CGRect, adress: String, price: String, logo: String) {
    super.init(frame: frame)
    self.adress.text = adress
    self.price.text = price
    self.logo = UIImage(named: logo)!
    self.addCustomView()
}

required init(coder aDecoder: NSCoder) {
    fatalError(&#34;init(coder:) has not been implemented&#34;)
}

func addCustomView() {
    let layerBG = CALayer()
    layerBG.frame.size.width = 201
    layerBG.frame.size.height = 36
    layerBG.backgroundColor = UIColor(patternImage: UIImage(named: &#34;bgMarkerView&#34;)!).cgColor
    layerBG.position = CGPoint(x: 201, y: 18)
    self.layer.addSublayer(layerBG)
}
</code></pre>

<p>然后我在 ViewController 的这个 View 中添加更多自定义元素</p>

<pre><code>func addInternalElements(adress: String, price: String, logo: String) {
    let logoView = UIView()

    let logoImg = UIImage(named: logo)
    let logoImage = UIImageView(image: logoImg)
    logoView.addSubview(logoImage)
    setMarkerLogoConstraint(logoView: logoView, logoImage: logoImage)

    let adressLabel = UILabel()
    adressLabel.font = UIFont(name: &#34;helveticaneuecyr-roman&#34;, size: 9)!
    adressLabel.textColor = UIColor.white
    adressLabel.numberOfLines = 2
    adressLabel.text = adress

    let priceLabel = UILabel()
    priceLabel.font = UIFont(name: &#34;helveticaneuecyr-roman&#34;, size: 11.2)!
    priceLabel.textColor = UIColor.white
    priceLabel.numberOfLines = 2
    priceLabel.text = price

    let icon_like = UIImage(named: &#34;icon_like&#34;)
    let likeBtn = UIButton()
    likeBtn.setImage(icon_like, for: .normal)
    likeBtn.setImage(icon_like, for: .selected)
    likeBtn.addTarget(self, action: #selector(buttonAction), for: .touchUpInside)
    likeBtn.tag = 5
    likeBtn.isMultipleTouchEnabled = true

    self.topBarView.addSubview(btnProfileTopBar)
    setProfileIconConstraints()

    self.marker.iconView?.addSubview(logoView)
    self.marker.iconView?.addSubview(adressLabel)
    self.marker.iconView?.addSubview(priceLabel)
    self.marker.iconView?.addSubview(likeBtn)
    self.marker.iconView?.isMultipleTouchEnabled = true

    setLogoViewMarkerConstraints(logoView: logoView)
    setAdressMarkerConstraints(label: adressLabel, logoView: logoView)
    setPriceMarkerConstraints(label: priceLabel, logoView: logoView)
    setLikeBtnMarkerConstraints(btn: likeBtn)
}
</code></pre>

<p>一切看起来不错，但 uibutton 不可点击(likeBtn.addTarget 不起作用)，如果我实现此方法</p>

<pre><code>func mapView(_ mapView: GMSMapView, didTap marker: GMSMarker) -&gt; Bool {

    return false
}
</code></pre>

<p>我不明白我如何理解我点击了正确的按钮(会有更多按钮)</p></p>
                                    <br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
                                            <p><p>我已经解决了这个问题，在 infoWindow 中创建了自定义图标 View </p></p>
                                   
                                                <p style="font-size: 20px;">关于ios - marker.iconView?.addSubview(UIButton) 不能用 Gmaps 点击，我们在Stack Overflow上找到一个类似的问题：
                                                        <a href="https://stackoverflow.com/questions/43867287/" rel="noreferrer noopener nofollow" style="color: red;">
                                                                https://stackoverflow.com/questions/43867287/
                                                        </a>
                                                </p>
                                       

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