android 如何在自定义对话框布局中使用视图绑定？

xoefb8l8 于 2023-10-14 发布在 Android

关注(0)|答案(5)|浏览(117)

我在自定义对话框布局中实现视图绑定时遇到了问题。有可能吗？

private fun showCustomDialog(title: String) {
    val dialog = Dialog(activity)
    dialog.requestWindowFeature(Window.FEATURE_NO_TITLE)
    dialog.setCancelable(false)

    dialog.setContentView(R.layout.custom_layout)

    val body = dialog.findViewById(R.id.body) as TextView
    body.text = title

    val noBtn = dialog.findViewById(R.id.noBtn) as TextView
    yesBtn.setOnClickListener {
        dialog.dismiss()
    }

    val yesBtn = dialog.findViewById(R.id.yesBtn) as Button
    noBtn.setOnClickListener { dialog.dismiss() }
    dialog.show()

}

android

来源：https://stackoverflow.com/questions/67136040/how-to-use-view-binding-in-custom-dialog-box-layout

5条答案

按热度按时间

cbeh67ev1#

这是可能的。

CustomDialogBinding binding = CustomDialogBinding 
          .inflate(LayoutInflater.from(getContext()));
AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
    builder.setView(binding.getRoot());

其中CustomDialogBinding是自定义布局的视图绑定文件的名称
Kotlin

val bind :CustomDialogBinding = CustomDialogBinding .inflate(inflater)
dialog.setContentView(bind.root)

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ccgok5k52#

验证码：

val inflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
val binding = CustomDialogLayoutBinding.inflate(inflater)
dialog.setContentView(binding.root)

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abithluo3#

范例：

val dialogBinding = DialogCustomBinding.inflate(layoutInflater)
dialog.setView(dialogBinding.root)

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pepwfjgg4#

与第一个答案类似，包括一些额外的行。假设您的绑定是DialogReviewBinding。

val inflater = activity.layoutInflater
val dialogBinding = DialogReviewBinding.inflate(inflater)
val dialog = AlertDialog.Builder(activity).create()
dialog.setView(dialogBinding.root)
dialog.show()

它被一个activity?.let { activity -> }块包围着

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vfhzx4xs5#

验证码：

val winnerDBinding =WinnerDialougeBinding.inflate(layoutInflater)
 val dialog = Dialog(this);
 dialog.requestWindowFeature(Window.FEATURE_NO_TITLE)
 dialog.setCancelable(false)
 dialog.setContentView(winnerDBinding.root)

 winnerDBinding.btnPlayAgain.setOnClickListener {
    val intent = Intent(this,MainActivity::class.java)
    finish()
    startActivity(intent)
 }
 dialog.show()

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android 如何在自定义对话框布局中使用视图绑定？

5条答案

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