人脸识别支付流程

2025-11-28 09:13:29 +08:00
parent 88179e27b7
commit 9bcd7c9983
20 changed files with 561 additions and 216 deletions
@@ -4,8 +4,10 @@ import android.app.Dialog
 import android.content.Context
 import android.content.res.Configuration
 import android.content.res.Resources
+import android.hardware.display.DisplayManager
 import android.os.Bundle
 import android.text.TextUtils
+import android.view.Display
 import android.view.View
 import android.view.WindowManager
 import android.widget.TextView
@@ -23,6 +25,12 @@ import timber.log.Timber


 abstract class BaseActivity<VB : ViewBinding> : AppCompatActivity() {
+
+    val displays: Array<Display> by lazy {
+        val displayManager = getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
+        displayManager.displays
+    }
+
    protected lateinit var binding: VB
    protected lateinit var context: Context
    private var mDialogWaiting: CustomDialog? = null
@@ -8,9 +8,11 @@ import com.sw.dualscreen.activity.fragment.pay.CashPayFragment
 import com.sw.dualscreen.activity.fragment.pay.FacePayFragment
 import com.sw.dualscreen.activity.fragment.pay.NumberPayFragment
 import com.sw.dualscreen.activity.fragment.pay.PayResultFragment
-import com.sw.dualscreen.activity.fragment.pay.QrCodePayFragment
+import com.sw.dualscreen.activity.fragment.pay.ScanQrCodePayFragment
 import com.sw.dualscreen.databinding.ActivityPayBinding
 import com.sw.dualscreen.model.response.FoodInfo
+import com.sw.dualscreen.presentation.pay.FacePayPresentation
+import com.sw.dualscreen.presentation.pay.ScanQrCodePayPresentation
 import com.sw.dualscreen.viewmodel.BaseViewModel
 import com.sw.dualscreen.viewmodel.UserViewModel
 import com.sw.plate.utils.arcface.viewmodel.RecognizeViewModel
@@ -40,10 +42,10 @@ class PayActivity : BaseActivity<ActivityPayBinding>() {

    var foodInfo: FoodInfo? = null

-    private var qrCodePayFragment: QrCodePayFragment? = null
+    private var qrCodePayFragment: ScanQrCodePayFragment? = null
    private var cashPayFragment: CashPayFragment? = null
    private var numberPayFragment: NumberPayFragment? = null
-    private var facePayFragment: FacePayFragment? = null
+    var facePayFragment: FacePayFragment? = null
    private var payResultFragment: PayResultFragment? = null

    @Suppress("DEPRECATION")
@@ -53,33 +55,48 @@ class PayActivity : BaseActivity<ActivityPayBinding>() {
        binding.tvFoodName.text = foodInfo?.foodName
        binding.include.ivPageBack.setOnClickListener { finish() }
        binding.include.tvPageTitle.text = "下单结算"
-        val payQrCodeClickListener = View.OnClickListener {
-            if (qrCodePayFragment == null) {
-                qrCodePayFragment = QrCodePayFragment()
+        binding.btnPayQrCode.setOnClickListener {
+            if (binding.btnPayQrCode.isChecked) {
+                return@setOnClickListener
            }
-            addFragment(qrCodePayFragment!!, TAG_PAY_QR_CODE)
-            switchButton(true, false, false, false)
+            showScanQrCodePay()
        }
-        binding.btnPayQrCode.setOnClickListener(payQrCodeClickListener)
        binding.btnPayCash.setOnClickListener {
+            if (binding.btnPayCash.isChecked) {
+                return@setOnClickListener
+            }
            if (cashPayFragment == null) {
                cashPayFragment = CashPayFragment()
            }
-            addFragment(cashPayFragment!!, TAG_PAY_CASH)
+            showFragment(cashPayFragment!!, TAG_PAY_CASH)
            switchButton(false, true, false, false)
        }
        binding.btnPayNumber.setOnClickListener {
+            if (binding.btnPayNumber.isChecked) {
+                return@setOnClickListener
+            }
            if (numberPayFragment == null) {
                numberPayFragment = NumberPayFragment()
            }
-            addFragment(numberPayFragment!!, TAG_PAY_NUMBER)
+            showFragment(numberPayFragment!!, TAG_PAY_NUMBER)
            switchButton(false, false, true, false)
        }
        binding.btnPayFace.setOnClickListener {
+            if (binding.btnPayFace.isChecked) {
+                return@setOnClickListener
+            }
            showFacePay()
        }

-        payQrCodeClickListener.onClick(binding.btnPayQrCode)
+        showScanQrCodePay()
+    }
+
+    private fun showScanQrCodePay() {
+        if (qrCodePayFragment == null) {
+            qrCodePayFragment = ScanQrCodePayFragment()
+        }
+        showFragment(qrCodePayFragment!!, TAG_PAY_QR_CODE)
+        switchButton(true, false, false, false)
    }

    private fun switchButton(vararg arr: Boolean) {
@@ -93,38 +110,49 @@ class PayActivity : BaseActivity<ActivityPayBinding>() {
        if (facePayFragment == null) {
            facePayFragment = FacePayFragment()
        }
-        addFragment(facePayFragment!!, TAG_PAY_FACE)
+        showFragment(facePayFragment!!, TAG_PAY_FACE)
        switchButton(false, false, false, true)
    }

-    private fun addFragment(currentFragment: Fragment, tag: String) {
+    private fun showFragment(fragment: Fragment, tag: String) {
        runCatching {
            supportFragmentManager.beginTransaction().apply {
-                val existFragment = supportFragmentManager.findFragmentByTag(tag)
-                if (existFragment == null) {
-                    add(R.id.fragmentContainerView, currentFragment, tag)
-                }
-                val fragments = supportFragmentManager.fragments
-                fragments.forEach {
-                    it?.let { fragment ->
-                        if (fragment != currentFragment) {
-                            hide(fragment)
-                        }
-                    }
-                }
-                show(currentFragment)
-                commitAllowingStateLoss()
+                replace(R.id.fragmentContainerView, fragment)
+                commitNowAllowingStateLoss()
            }
        }.onFailure {
            it.printStackTrace()
        }
    }

+//    private fun showFragment(currentFragment: Fragment, tag: String) {
+//        runCatching {
+//            supportFragmentManager.beginTransaction().apply {
+//                val existFragment = supportFragmentManager.findFragmentByTag(tag)
+//                if (existFragment == null) {
+//                    add(R.id.fragmentContainerView, currentFragment, tag)
+//                }
+//                val fragments = supportFragmentManager.fragments
+//                fragments.forEach {
+//                    it?.let { fragment ->
+//                        if (fragment != currentFragment) {
+//                            hide(fragment)
+//                        }
+//                    }
+//                }
+//                show(currentFragment)
+//                commitAllowingStateLoss()
+//            }
+//        }.onFailure {
+//            it.printStackTrace()
+//        }
+//    }
+
    fun showPayResult() {
        if (payResultFragment == null) {
            payResultFragment = PayResultFragment()
        }
-        addFragment(payResultFragment!!, TAG_PAY_RESULT)
+        showFragment(payResultFragment!!, TAG_PAY_RESULT)
    }

    override fun onDestroy() {
@@ -134,5 +162,22 @@ class PayActivity : BaseActivity<ActivityPayBinding>() {
        facePayFragment?.presentation?.dismiss()
        super.onDestroy()
    }
+    private var scanQrCodePayPresentation: ScanQrCodePayPresentation?=null
+    fun paySuccess() {
+        showFragment(PayResultFragment(),"")
+        if (displays.size > 1) {
+            scanQrCodePayPresentation = ScanQrCodePayPresentation(
+                activity = this,
+                display = displays[1],
+                type = 2
+            ) {
+                scanQrCodePayPresentation?.dismiss()
+            }.also {
+//                it.foodName = foodName
+//                it.payAmount = payAmount
+            }
+            scanQrCodePayPresentation?.show()
+        }
+    }

 }
@@ -1,9 +1,9 @@
 package com.sw.dualscreen.activity.fragment.pay

+import android.graphics.Bitmap
 import com.sw.dualscreen.activity.PayActivity
 import com.sw.dualscreen.activity.fragment.BaseFragment
 import com.sw.dualscreen.databinding.FragmentFacePayBinding
-import com.sw.dualscreen.presentation.pay.CashPayPresentation
 import com.sw.dualscreen.presentation.pay.FacePayPresentation

 class FacePayFragment : BaseFragment<FragmentFacePayBinding>() {
@@ -37,6 +37,10 @@ class FacePayFragment : BaseFragment<FragmentFacePayBinding>() {
        showSubScreen()
    }

+    fun loadBitmap(frame: Bitmap) {
+        binding.ivFaceImage.setImageBitmap(frame)
+    }
+
    private fun showSubScreen() {
        // 查找副屏（通常索引为1）
        if (displays.size > 1) {
@@ -45,6 +49,7 @@ class FacePayFragment : BaseFragment<FragmentFacePayBinding>() {
                display = displays[1],
                userViewModel = payActivity!!.userViewModel,
                recognizeViewModel = payActivity!!.recognizeViewModel,
+//                parentTextureView = binding.parentTextureView,
            ) {
                presentation?.dismiss()
            }.also {
@@ -1,8 +1,14 @@
 package com.sw.dualscreen.activity.fragment.pay

+import android.text.Spanned
+import android.text.SpannedString
+import android.text.style.AbsoluteSizeSpan
+import androidx.core.text.buildSpannedString
+import com.sw.dualscreen.R
 import com.sw.dualscreen.activity.PayActivity
 import com.sw.dualscreen.activity.fragment.BaseFragment
 import com.sw.dualscreen.databinding.FragmentPayResultBinding
+import com.sw.dualscreen.ext.load

 class PayResultFragment: BaseFragment<FragmentPayResultBinding>() {

@@ -10,20 +16,25 @@ class PayResultFragment: BaseFragment<FragmentPayResultBinding>() {
        return FragmentPayResultBinding.inflate(layoutInflater)
    }

-
    private var payActivity: PayActivity? = null
    override fun initialize() {
        payActivity = activity as PayActivity
        binding.btnBack.setOnClickListener {
-            payActivity?.showFacePay()
+            //payActivity?.showFacePay()
        }
+
+        binding.ivHeadPic.load(R.mipmap.ic_launcher)
+        binding.tvUserName.text = "张三"
+        binding.tvUserPhone.text = "132****5678"
+        binding.tvUserBalance.text = getBalanceText("0.00")
+        binding.tvPayAmount.text = "收款金额 20.00 元"
+        binding.tvPayInfo.text = "应收 38.00 元，余额扣除 16.80 元"
    }

-    override fun onHiddenChanged(hidden: Boolean) {
-        super.onHiddenChanged(hidden)
-        //显示时重新查询接口
-        if (hidden.not()) {
-
+    private fun getBalanceText(amount: String): SpannedString {
+        return buildSpannedString {
+            append("¥", AbsoluteSizeSpan(20, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+            append(amount, AbsoluteSizeSpan(32, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
        }
    }
 }
@@ -8,22 +8,25 @@ import androidx.lifecycle.lifecycleScope
 import com.sw.dualscreen.R
 import com.sw.dualscreen.activity.PayActivity
 import com.sw.dualscreen.activity.fragment.BaseFragment
-import com.sw.dualscreen.databinding.FragmentQrcodePayBinding
 import com.sw.dualscreen.ext.load
-import com.sw.dualscreen.presentation.pay.QrCodePayPresentation
+import com.sw.dualscreen.presentation.pay.ScanQrCodePayPresentation
 import com.sw.dualscreen.utils.countDownByFlow
 import kotlinx.coroutines.Job
+import com.sw.dualscreen.databinding.FragmentScanQrcodePayBinding

-class QrCodePayFragment: BaseFragment<FragmentQrcodePayBinding>() {
+class ScanQrCodePayFragment: BaseFragment<FragmentScanQrcodePayBinding>() {

+    companion object {
+
+    }

    private lateinit var payActivity: PayActivity
    private var foodName: String? = null
    private var payAmount: String? = null
    private var payQrCodePic: Any? = null
-    var presentation: QrCodePayPresentation?=null
-    override fun inflateViewBinding(): FragmentQrcodePayBinding {
-        return FragmentQrcodePayBinding.inflate(layoutInflater)
+    var presentation: ScanQrCodePayPresentation?=null
+    override fun inflateViewBinding(): FragmentScanQrcodePayBinding {
+        return FragmentScanQrcodePayBinding.inflate(layoutInflater)
    }

    override fun initialize() {
@@ -55,7 +58,7 @@ class QrCodePayFragment: BaseFragment<FragmentQrcodePayBinding>() {
    private fun showSubScreen() {
        // 查找副屏（通常索引为1）
        if (displays.size > 1) {
-            presentation = QrCodePayPresentation(activity = payActivity, display = displays[1]) {
+            presentation = ScanQrCodePayPresentation(activity = payActivity, type = 0, display = displays[1]) {
                presentation?.dismiss()
            }.also {
                it.foodName = foodName
@@ -83,7 +86,7 @@ class QrCodePayFragment: BaseFragment<FragmentQrcodePayBinding>() {
                binding.tvPayResult.text = "待支付(${seconds}s)..."
            },
            onFinish = {
-                binding.tvPayResult.text = "支付倒计时结束"
+                binding.tvPayResult.text = "待支付"
            }
        )
    }
@@ -102,7 +102,7 @@ class MainScreenPresentation(
        binding = PresentationMainScreenBinding.inflate(layoutInflater)
        setContentView(binding.root)
        mealPickupMode = SPUtil.getInstance().get(GlobalKey.KEY_PICKUP_MODE, 0) ?: 0
-        window?.setBackgroundDrawableResource(android.R.color.transparent)
+        window?.setBackgroundDrawableResource(android.R.color.white)
        initView()
        setupArcCamera()
        registerDataChange()
@@ -713,8 +713,10 @@ class MainScreenPresentation(
        val layoutParams = previewView.layoutParams
 //        layoutParams.width  = (608.dp * 1.5).roundToInt()
 //        layoutParams.height = (456.dp * 1.5).roundToInt()
-        layoutParams.width  = (600.dp * 1.5).roundToInt()
-        layoutParams.height = (400.dp * 1.5).roundToInt()
+//        layoutParams.width  = (600.dp * 1.5).roundToInt()
+//        layoutParams.height = (450.dp * 1.5).roundToInt()
+        layoutParams.width = 1024
+        layoutParams.height = 768
        previewView.setLayoutParams(layoutParams)
        faceRectView.setLayoutParams(layoutParams)
        return layoutParams
@@ -41,4 +41,9 @@ class CashPayPresentation(
            append(amount, AbsoluteSizeSpan(48, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
        }
    }
+
+    override fun onDisplayRemoved() {
+        super.onDisplayRemoved()
+        onDismissListener()
+    }
 }
@@ -1,6 +1,7 @@
 package com.sw.dualscreen.presentation.pay

 import android.Manifest
+import android.app.Dialog
 import android.app.Presentation
 import android.content.pm.PackageManager
 import android.graphics.Bitmap
@@ -10,24 +11,26 @@ import android.os.Build
 import android.os.Bundle
 import android.text.Spanned
 import android.text.SpannedString
+import android.text.TextUtils
 import android.text.style.AbsoluteSizeSpan
 import android.view.Display
+import android.view.TextureView
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewTreeObserver
+import android.widget.ImageView
+import android.widget.TextView
 import androidx.annotation.RequiresApi
 import androidx.core.content.ContextCompat
 import androidx.core.text.buildSpannedString
 import androidx.lifecycle.Observer
 import androidx.lifecycle.lifecycleScope
 import com.arcsoft.face.ErrorInfo
-import com.sw.dualscreen.GlobalKey
 import com.sw.dualscreen.R
 import com.sw.dualscreen.activity.PayActivity
 import com.sw.dualscreen.databinding.PresentationFacePayBinding
-import com.sw.dualscreen.ext.dp
-import com.sw.dualscreen.presentation.MainScreenPresentation
-import com.sw.dualscreen.utils.SPUtil
+import com.sw.dualscreen.ext.load
+import com.sw.dualscreen.view.CustomDialog
 import com.sw.dualscreen.viewmodel.UserViewModel
 import com.sw.plate.utils.ToastUtils
 import com.sw.plate.utils.arcface.ConfigUtil
@@ -45,13 +48,13 @@ import com.sw.plate.utils.arcface.face.model.RecognizeConfiguration
 import com.sw.plate.utils.arcface.viewmodel.RecognizeViewModel
 import kotlinx.coroutines.launch
 import timber.log.Timber
-import kotlin.math.roundToInt

 class FacePayPresentation(
    val activity: PayActivity,
    display: Display,
    val userViewModel: UserViewModel,
    val recognizeViewModel: RecognizeViewModel,
+//    val //parentTextureView: TextureView,
    private val onDismissListener: () -> Unit = {}
 ) : Presentation(activity, display) , ViewTreeObserver.OnGlobalLayoutListener {

@@ -75,16 +78,20 @@ class FacePayPresentation(
        super.onCreate(savedInstanceState)
        binding = PresentationFacePayBinding.inflate(layoutInflater)
        setContentView(binding.root)
-        window?.setBackgroundDrawableResource(R.color.transparent)
+        window?.setBackgroundDrawableResource(android.R.color.white)
        initView()
        setupArcCamera()
        registerDataChange()
+
+        pauseCamera()
    }

    override fun show() {
        super.show()

-        resumeCamera()
+        binding.root.postDelayed({
+            resumeCamera()
+        }, 1500)
    }

    var foodName: String? = null
@@ -92,6 +99,14 @@ class FacePayPresentation(
    private fun initView() {
        binding.tvFoodName.text = foodName
        binding.tvRealAmount.text = getAmountText(payAmount ?: "")
+//        binding.ivPreviewImage.let {
+//            it.outlineProvider = object : ViewOutlineProvider() {
+//                override fun getOutline(view: View, outline: Outline) {
+//                    outline.setRoundRect(0, 0, view.width, view.height, 12f.dp)
+//                }
+//            }
+//            it.clipToOutline = true
+//        }
    }

    private fun getAmountText(amount: String): SpannedString {
@@ -104,6 +119,7 @@ class FacePayPresentation(
    override fun onGlobalLayout() {
        Timber.tag(TAG).d("onGlobalLayout")
        binding.dualCameraTexturePreviewRgb.getViewTreeObserver().removeOnGlobalLayoutListener(this)
+        //parentTextureView.getViewTreeObserver().removeOnGlobalLayoutListener(this)
        openCamera()
    }
    private fun openCamera() {
@@ -249,17 +265,16 @@ class FacePayPresentation(
                val userId = faceEntity.userName
                if (userId == null ) return@Observer
                activity.runOnUiThread {
-                    ToastUtils.showToast("获取用户id成功")
+                    //ToastUtils.showToast("用户人脸识别成功，挑战支付页面")
+                    showWaitingDialog("刷脸支付中，请稍后……")
+                    binding.root.postDelayed({
+                        hideWaitingDialog()
+                        activity.paySuccess()
+                        binding.root.postDelayed({
+                            dismiss()
+                        },500)
+                    },1500)
                }
-//                if (currentFood == null) {
-//                    //重新识别
-//                    activity.runOnUiThread {
-//                        ToastUtils.showToast("currentFood == null")
-//                    }
-//                    //activity.recognizeFood()
-//                    //step1FoodRecognizing()
-//                    return@Observer
-//                }
 //                userViewModel.getUserNutritionData(
 //                    userId = userId,
 //                    foodId = currentFood!!.id!!
@@ -274,6 +289,7 @@ class FacePayPresentation(
    private fun initArcView() {
        //在布局结束后才做初始化操作
        binding.dualCameraTexturePreviewRgb.getViewTreeObserver().addOnGlobalLayoutListener(this)
+        //parentTextureView.getViewTreeObserver().addOnGlobalLayoutListener(this)
        recognizeViewModel.getCompareResultList().getValue()
    }

@@ -337,8 +353,10 @@ class FacePayPresentation(
        val layoutParams = previewView.layoutParams
 //        layoutParams.width  = (608.dp * 1.5).roundToInt()
 //        layoutParams.height = (456.dp * 1.5).roundToInt()
-        layoutParams.width  = (600.dp * 1.5).roundToInt()
-        layoutParams.height = (400.dp * 1.5).roundToInt()
+//        layoutParams.width  = (608.dp * 1.5).roundToInt()
+//        layoutParams.height = (456.dp * 1.5).roundToInt()
+        layoutParams.width = 1024
+        layoutParams.height = 768
        previewView.setLayoutParams(layoutParams)
        faceRectView.setLayoutParams(layoutParams)
        return layoutParams
@@ -440,6 +458,9 @@ class FacePayPresentation(
            .previewOn(binding.dualCameraTexturePreviewRgb)
            .cameraListener(cameraListener)
            .build()
+        rgbCameraHelper!!.setSurfaceFrameCallback { frame ->
+            activity.facePayFragment?.loadBitmap(frame)
+        }
        rgbCameraHelper!!.init()
 //        rgbCameraHelper!!.start()
    }
@@ -543,7 +564,6 @@ class FacePayPresentation(
            )
            // 识别成功
            binding.dualCameraFaceRectView.drawRealtimeFaceInfo(rgbDrawInfoList)
-            ToastUtils.showToast("识别到人脸信息")
        }

        if (facePreviewInfoList.isEmpty() || (lastFaceTrackId != facePreviewInfoList[0]!!.trackId)) {
@@ -561,11 +581,30 @@ class FacePayPresentation(
        }
    }
    private var lastFaceTrackId: Int = -1 // 上一次的人脸信息
-
-    fun updateImage(bitmap: Bitmap) {
-        activity.runOnUiThread {
-           // binding.ivPreviewImage.setImageBitmap(bitmap)
-        }
+    private var mDialogWaiting:CustomDialog?=null
+    /**
+     * 显示等待提示框
+     */
+    fun showWaitingDialog(tip: String?): Dialog? {
+        hideWaitingDialog()
+        val view = View.inflate(activity, R.layout.dialog_waiting, null)
+        if (!TextUtils.isEmpty(tip)) (view.findViewById<View?>(R.id.tvTip) as TextView).text = tip
+        mDialogWaiting = CustomDialog(activity, view, R.style.MyDialog)
+        mDialogWaiting!!.show()
+        mDialogWaiting!!.setCancelable(true)
+        return mDialogWaiting
    }

+    /**
+     * 隐藏等待提示框
+     */
+    fun hideWaitingDialog() {
+        mDialogWaiting?.dismiss()
+        mDialogWaiting = null
+    }
+
+    override fun onDisplayRemoved() {
+        super.onDisplayRemoved()
+        onDismissListener()
+    }
 }
@@ -1,45 +0,0 @@
-package com.sw.dualscreen.presentation.pay
-
-import android.app.Presentation
-import android.os.Bundle
-import android.text.Spanned
-import android.text.SpannedString
-import android.text.style.AbsoluteSizeSpan
-import android.view.Display
-import androidx.core.text.buildSpannedString
-import com.sw.dualscreen.activity.PayActivity
-import com.sw.dualscreen.databinding.PresentationQrcodePayBinding
-import com.sw.dualscreen.ext.load
-
-class QrCodePayPresentation(
-    val activity: PayActivity,
-    display: Display,
-    private val onDismissListener: () -> Unit = {}
-) : Presentation(activity, display) {
-
-    private lateinit var binding: PresentationQrcodePayBinding
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        binding = PresentationQrcodePayBinding.inflate(layoutInflater)
-        setContentView(binding.root)
-        window?.setBackgroundDrawableResource(android.R.color.transparent)
-        initView()
-    }
-
-    var foodName: String? = null
-    var payAmount: String? = null
-    var payQrCodePic: Any? = null
-    private fun initView() {
-        binding.tvFoodName.text = foodName
-        binding.tvRealAmount.text = getAmountText(payAmount ?: "")
-        binding.ivPayQrCode.load(payQrCodePic)
-    }
-
-    private fun getAmountText(amount: String): SpannedString {
-        return buildSpannedString {
-            append("¥", AbsoluteSizeSpan(32, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
-            append(amount, AbsoluteSizeSpan(48, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
-        }
-    }
-}
@@ -0,0 +1,115 @@
+package com.sw.dualscreen.presentation.pay
+
+import android.app.Presentation
+import android.os.Bundle
+import android.text.Spanned
+import android.text.SpannedString
+import android.text.style.AbsoluteSizeSpan
+import android.text.style.ForegroundColorSpan
+import android.view.Display
+import androidx.core.graphics.toColorInt
+import androidx.core.text.buildSpannedString
+import com.sw.dualscreen.R
+import com.sw.dualscreen.activity.PayActivity
+import com.sw.dualscreen.databinding.PresentationScanQrcodePayBinding
+import com.sw.dualscreen.ext.gone
+import com.sw.dualscreen.ext.load
+import com.sw.dualscreen.ext.visible
+
+class ScanQrCodePayPresentation(
+    val activity: PayActivity,
+    display: Display,
+    val type:Int,
+    private val onDismissListener: () -> Unit = {}
+) : Presentation(activity, display) {
+
+    //type = 0，扫码支付默认显示二维码
+    //type = 1，会员结算显示二维码，是会员则显示名字、头像、手机号、可用余额
+    //type = 2，支付成功，是会员则显示名字、头像、手机号、可用余额
+
+    private lateinit var binding: PresentationScanQrcodePayBinding
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = PresentationScanQrcodePayBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        window?.setBackgroundDrawableResource(android.R.color.transparent)
+        initView()
+    }
+
+    var foodName: String? = null
+    var payAmount: String? = null
+    var payQrCodePic: Any? = null
+    private fun initView() {
+        when(type) {
+            0->{
+                binding.layoutVip.gone()
+                binding.layoutPaySuccess.gone()
+                binding.layoutScanQrCode.visible()
+
+                binding.tvPayTip.text = "请扫码支付或出示付款码"
+                binding.tvFoodName.text = foodName
+                binding.tvRealAmount.text = getAmountText(payAmount ?: "")
+                binding.ivPayQrCode.load(payQrCodePic)
+            }
+            1->{
+                binding.layoutVip.visible()
+                binding.layoutPaySuccess.gone()
+                binding.layoutScanQrCode.visible()
+
+                binding.tvFoodName.text = foodName
+                binding.tvRealAmount.text = getAmountText(payAmount ?: "")
+                binding.ivPayQrCode.load(payQrCodePic)
+
+                binding.ivHeadPic.load(R.mipmap.ic_launcher)
+                binding.tvUserName.text = "张三"
+                binding.tvUserPhone.text = "132****5678"
+                binding.tvUserBalance.text = getBalanceText("0.00")
+
+                binding.tvPayTip.text = getPayTip("-16.80", "22.00")
+            }
+            2->{
+                binding.layoutVip.visible()
+                binding.layoutPaySuccess.visible()
+                binding.layoutScanQrCode.gone()
+
+                binding.ivHeadPic.load(R.mipmap.ic_launcher)
+                binding.tvUserName.text = "张三"
+                binding.tvUserPhone.text = "132****5678"
+                binding.tvUserBalance.text = getBalanceText("0.00")
+
+                binding.tvPayInfo.text = "余额扣除 16.80 元，在线支付 20.00 元"
+
+            }
+        }
+    }
+
+    private fun getPayTip(startAmount:String, endAmount: String): SpannedString {
+        return buildSpannedString {
+            append("余额扣除 ", ForegroundColorSpan("#FF5E7585".toColorInt()), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+            append(startAmount, ForegroundColorSpan("#FF0A1428".toColorInt()), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+            append(" 元，还需支付 ", ForegroundColorSpan("#FF5E7585".toColorInt()), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+            append(endAmount, ForegroundColorSpan("#FF0A1428".toColorInt()), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+            append(" 元", ForegroundColorSpan("#FF5E7585".toColorInt()), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+        }
+    }
+
+    private fun getBalanceText(amount: String): SpannedString {
+        return buildSpannedString {
+            append("¥", AbsoluteSizeSpan(20, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+            append(amount, AbsoluteSizeSpan(32, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+        }
+    }
+
+    private fun getAmountText(amount: String): SpannedString {
+        return buildSpannedString {
+            append("¥", AbsoluteSizeSpan(32, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+            append(amount, AbsoluteSizeSpan(48, true), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE)
+        }
+    }
+
+    override fun onDisplayRemoved() {
+        super.onDisplayRemoved()
+        onDismissListener()
+    }
+}