Dolta中使用 部分样式没有上传 不建议他人使用
class AlertDialog(
private val mContext: Context,
private val config: Config = Config(mContext)
) : Dialog(mContext, R.style.AlertDialogStyle) {
private val binding: MsDialogAlertBinding = DataBindingUtil.inflate(
LayoutInflater.from(mContext), R.layout.ms_dialog_alert, null, false
)
private var showTitle = false
private var showMsg = false
private var showRightBtn = false
private var showLeftBtn = false
constructor(mContext: Context) : this(mContext, Config(mContext))
init {
// get custom Dialog layout
binding.apply {
tvTitle.visibility = View.GONE
tvMsg.visibility = View.GONE
vLine.visibility = View.VISIBLE
btLeft.visibility = View.GONE
btRight.visibility = View.GONE
vBtnLine.visibility = View.GONE
}
// set Dialog style
setContentView(binding.root)
}
fun setScaleWidth(scWidth: Double): AlertDialog {
config.scaleWidth = scWidth
setScaleWidth(binding.root, scWidth)
return this
}
fun getRootView() = binding.root
fun getTitleView() = binding.tvTitle
fun getMessageView() = binding.tvMsg
fun getLeftBtnView() = binding.btLeft
fun getRightBtnView() = binding.btRight
fun getLineView() = binding.vLine
fun getBtnLineView() = binding.vBtnLine
// 点击外围是否可取消
fun setDialogCancelable(cancelable: Boolean = true): AlertDialog {
setCancelable(cancelable)
setCanceledOnTouchOutside(cancelable)
return this
}
fun setDialogTitle(title: CharSequence?): AlertDialog {
return setTitle(title, isBold = false)
}
override fun setTitle(title: CharSequence?) {
super.setTitle(title)
this.setTitle(title, isBold = false)
}
fun setTitle(
title: CharSequence?,
color: Int = config.titleColor,// 字体颜色
spSize: Float = config.titleTextSizeSp,// 字体大小
isBold: Boolean = false// 是否加粗
): AlertDialog {
showTitle = true
binding.tvTitle.apply {
text = title ?: config.defNullText
setTextColor(color)
textSize = spSize
setPadding(
config.titlePaddingLeft,
config.titlePaddingTop,
config.titlePaddingRight,
config.titlePaddingBottom
)
setTypeface(typeface, if (isBold) Typeface.BOLD else Typeface.NORMAL)
}
return this
}
fun setHtmlMessage(message: String?): AlertDialog {
return setMessage(convertHtmlText(message))
}
// 将html类文本转换成普通文本
fun convertHtmlText(htmlText: String?): Spanned {
val source = htmlText ?: config.defNullText
return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
Html.fromHtml(source, Html.FROM_HTML_MODE_LEGACY)
} else {
Html.fromHtml(source)
}
}
fun setMessage(message: CharSequence?) = setMessage(message, isBold = false)
fun setMessage(
message: CharSequence?,
color: Int = config.messageColor,// 字体颜色
spSize: Float = config.messageTextSizeSp, // 字体大小
isBold: Boolean = false, // 是否加粗
gravity: Int = Gravity.CENTER// 偏左，居中，偏右
): AlertDialog {
showMsg = true
binding.tvMsg.apply {
text = message ?: config.defNullText
setTextColor(color)
this.gravity = gravity
textSize = spSize
setPadding(
config.messagePaddingLeft,
config.messagePaddingTop,
config.messagePaddingRight,
config.messagePaddingBottom
)
setTypeface(typeface, if (isBold) Typeface.BOLD else Typeface.NORMAL)
}
return this
}
fun setBottomViewHeightDp(heightDp: Float) = setBottomViewHeight(heightDp.dp2px(mContext))
// 设置底部按钮高度
fun setBottomViewHeight(heightPixels: Int = config.bottomViewHeight): AlertDialog {
with(binding.llBottom) {
config.bottomViewHeight = heightPixels
layoutParams = layoutParams.apply { height = heightPixels }
}
return this
}
fun setLeftButton(
text: CharSequence?,
listener: View.OnClickListener? = null
) = setLeftButton(text, listener, config.leftBtnColor, config.leftBtnTextSizeSp, false)
fun setLeftButton(
text: CharSequence?,
listener: View.OnClickListener? = null,
color: Int = config.leftBtnColor,
spSize: Float = config.leftBtnTextSizeSp,
isBold: Boolean = false
): AlertDialog {
showLeftBtn = true
binding.btLeft.apply {
this.text = text ?: config.defNullText
setTextColor(color)
textSize = spSize
setTypeface(typeface, if (isBold) Typeface.BOLD else Typeface.NORMAL)
setOnClickListener { v ->
listener?.onClick(v)
dismiss()
}
}
return this
}
fun setRightButton(
text: CharSequence?,
listener: View.OnClickListener? = null
) = setRightButton(text, listener, config.rightBtnColor, config.rightBtnTextSizeSp, false)
fun setRightButton(
text: CharSequence?,
listener: View.OnClickListener? = null,
color: Int = config.rightBtnColor,
spSize: Float = config.rightBtnTextSizeSp,
isBold: Boolean = false,
isForce: Boolean? = false
): AlertDialog {
showRightBtn = true
binding.btRight.apply {
this.text = text ?: config.defNullText
setTextColor(color)
textSize = spSize
setTypeface(typeface, if (isBold) Typeface.BOLD else Typeface.NORMAL)
setOnClickListener { v ->
listener?.onClick(v)
if (!isForce!!){
dismiss()
}
}
}
return this
}
private fun setLayout() {
setScaleWidth(binding.root, config.scaleWidth)
setBottomViewHeight()
binding.apply {
llContent.background = config.dialogBg
with(vLine) {
background = config.dividerColor
layoutParams = layoutParams.apply { height = config.dividerWidth }
}
with(vBtnLine) {
background = config.dividerColor
layoutParams = layoutParams.apply { width = config.dividerWidth }
}
if (!showTitle && !showMsg) {
tvTitle.text = config.defNullText
tvTitle.visibility = View.VISIBLE
}
tvTitle.visibility = if (showTitle) View.VISIBLE else View.GONE
tvMsg.visibility = if (showMsg) View.VISIBLE else View.GONE
// zero button
if (!showRightBtn && !showLeftBtn) {
vLine.visibility = View.GONE
llBottom.visibility = View.GONE
}
// one button
if (showRightBtn && !showLeftBtn) {
btRight.visibility = View.VISIBLE
btRight.background = config.singleBtnBg
}
if (!showRightBtn && showLeftBtn) {
btLeft.visibility = View.VISIBLE
btLeft.background = config.singleBtnBg
}
// two button
if (showRightBtn && showLeftBtn) {
btLeft.visibility = View.VISIBLE
btLeft.background = config.leftBtnBg
vBtnLine.visibility = View.VISIBLE
btRight.visibility = View.VISIBLE
btRight.background = config.rightBtnBg
}
}
}
override fun show() {
setLayout()
super.show()
}
/**
* AlertDialog 的配置
*/
open class Config(
var context: Context
) : Serializable {
var scaleWidth: Double = 0.75 // 宽度占屏幕宽百分比
var defNullText: String = "null" // 默认空文本
// title
var titleTextSizeSp: Float = 18f // 字体大小
var titleColor: Int = ContextCompat.getColor(context, R.color.ms_def_title_color) // 字体颜色
var titlePaddingLeft: Int = 15f.dp2px(context) // 左边距
var titlePaddingTop: Int = 22f.dp2px(context) // 上边距
var titlePaddingRight: Int = 15f.dp2px(context) // 右边距
var titlePaddingBottom: Int = 0f.dp2px(context) // 下边距
// message
var messageTextSizeSp: Float = 14f // 字体大小
var messageColor: Int =
ContextCompat.getColor(context, R.color.ms_def_message_color) // 字体颜色
var messagePaddingLeft: Int = 15f.dp2px(context) // 左边距
var messagePaddingTop: Int = 22f.dp2px(context) // 上边距
var messagePaddingRight: Int = 15f.dp2px(context) // 右边距
var messagePaddingBottom: Int = 22f.dp2px(context) // 下边距
// button
var bottomViewHeight: Int = 48f.dp2px(context) // 底部按钮高度
var dialogBg: Drawable? =
ContextCompat.getDrawable(context, R.drawable.ms_shape_alert_dialog_bg) // 整个Dialog的背景
var singleBtnBg: Drawable? =
ContextCompat.getDrawable(context, R.drawable.ms_sel_alert_dialog_single) // 单按钮背景
// left button
var leftBtnTextSizeSp: Float = 18f // 字体大小
var leftBtnColor: Int = ContextCompat.getColor(context, R.color.ms_def_left_color) // 字体颜色
var leftBtnBg: Drawable? =
ContextCompat.getDrawable(context, R.drawable.ms_sel_alert_dialog_left) // 左侧按钮背景
// right button
var rightBtnTextSizeSp: Float = 18f // 字体大小
var rightBtnColor: Int = ContextCompat.getColor(context, R.color.ms_def_right_color) // 字体颜色
var rightBtnBg: Drawable? =
ContextCompat.getDrawable(context, R.drawable.ms_sel_alert_dialog_right) // 右侧按钮背景
// divider 分割线
var dividerWidth: Int = 1 //0.4f.dp2px(context) // 分割线宽度
var dividerColor: Drawable = ColorDrawable(Color.parseColor("#C9C9C9"))// 分割线
}
}
调用方式如下：
AlertDialog(mContext as BaseActivity).apply {
setCancelable(true)
setScaleWidth(0.5) // 设置宽度，占屏幕宽度百分比
// getMessageView().setPadding(15f.dp2px(context), 24f.dp2px(context), 15f.dp2px(context), 24f.dp2px(context))
setMessage("Are you sure you want to delete this piece album? This cannot be undone. ")
setRightButton(
"Delete",
color = (mContext as BaseActivity).resources.getColor(R.color.base_color),
listener = View.OnClickListener {
showToast("Success")
})
setLeftButton(
"Cancel",
color = (mContext as BaseActivity).resources.getColor(R.color.base_color),
listener = View.OnClickListener {
dialog?.dismiss()
}
)
setScaleWidth(0.85)
}.show()