...

app/src/main/java/com/base/scanqr/bean/EmailUIBean.kt

 package com.base.scanqr.bean
 
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_EMAIL
+
 data class EmailUIBean(
     var address: String = "",
     var subject: String = "",
     var message: String = ""
-)
+): ScanBean(KEY_EMAIL)
\ No newline at end of file

app/src/main/java/com/base/scanqr/bean/HomeTabUIBean.kt

 package com.base.scanqr.bean
 
 data class HomeTabUIBean(
-    val icon:Int,
-    val tab:String
-)
+    val icon: Int,
+    val tab: String
+) : ScanBean()
\ No newline at end of file

app/src/main/java/com/base/scanqr/bean/ScanBean.kt

+package com.base.scanqr.bean
+
+abstract class ScanBean(
+    val scanType: String = ""
+) {
+    var createTime = 0L
+}
\ No newline at end of file

app/src/main/java/com/base/scanqr/bean/TextUIBean.kt

+package com.base.scanqr.bean
+
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_TEXT
+
+data class TextUIBean(
+    var content: String = ""
+) : ScanBean(KEY_TEXT)
\ No newline at end of file

app/src/main/java/com/base/scanqr/bean/WifiUIBean.kt

 package com.base.scanqr.bean
 
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_WIFI
+
 
 data class WifiUIBean(
     var ssid: String = "",
     var bssid: String = "",
     var securityTypes: IntArray = intArrayOf(),
     var securityId: Int = 0
-) {
+) : ScanBean(KEY_WIFI) {
     var password: String = ""
     var hidden: Boolean = false
 }
\ No newline at end of file

app/src/main/java/com/base/scanqr/ui/email/EmailCodeActivity.kt

@@ -6,6 +6,7 @@ import androidx.core.view.updatePadding
 import com.base.scanqr.R
 import com.base.scanqr.base.BaseActivity
 import com.base.scanqr.bean.EmailUIBean
+import com.base.scanqr.bean.ScanBean
 import com.base.scanqr.databinding.ActivityEmailCodeBinding
 import com.base.scanqr.ui.widget.InputNameDialog.showInputNameDialog
 import com.base.scanqr.utils.BarUtils
@@ -14,6 +15,8 @@ import com.base.scanqr.utils.ClipboardUtils.copyText
 import com.base.scanqr.utils.IntentUtils.intentShareImage
 import com.base.scanqr.utils.LogEx
 import com.base.scanqr.utils.QRCodeGenerator.generateQRCode
+import com.base.scanqr.utils.SpJsonUtils
+import com.base.scanqr.utils.SpJsonUtils.SCAN_HISTORY_KEY
 import com.base.scanqr.utils.ToastUtils.toast
 import com.google.gson.Gson
 import java.io.File
@@ -40,11 +43,15 @@ class EmailCodeActivity : BaseActivity<ActivityEmailCodeBinding>(ActivityEmailCo
         qrContent.append("BODY:").append(email.message).append(";")
         content = qrContent.toString()
         Thread {
+            SpJsonUtils.addJsonBean<ScanBean>(SCAN_HISTORY_KEY, email)
             val bitmap = generateQRCode(content, 735, 735, 5)
             runOnUiThread {
                 binding.ivQr.setImageBitmap(bitmap)
                 val file = File(cacheDir, System.currentTimeMillis().toString() + ".jpg")
                 bitmap?.let {
+                    if (email.createTime == 0L) {
+                        email.createTime = System.currentTimeMillis()
+                    }
                     val flag = saveBitmapToFile(it, file.absolutePath)
                     LogEx.logDebug(TAG, "flag=$flag tempImage=${file.absolutePath}")
                     if (flag) {

app/src/main/java/com/base/scanqr/ui/main/HistoryAdapter.kt

+package com.base.scanqr.ui.main
+
+import android.content.Context
+import android.view.ViewGroup
+import com.base.scanqr.R
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_CONTACT
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_EMAIL
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_EVENT
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_LOCATION
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_MESSAGE
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_TELEPHONE
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_TEXT
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_WEBSITE
+import com.base.scanqr.bean.FunctionUIBean.Companion.KEY_WIFI
+import com.base.scanqr.bean.ScanBean
+import com.base.scanqr.bean.WifiUIBean
+import com.base.scanqr.databinding.ItemHistoryBinding
+import com.base.scanqr.ui.adapter.CommonViewHolder
+import com.base.scanqr.utils.XmlEx.inflate
+import com.chad.library.adapter4.BaseQuickAdapter
+
+class HistoryAdapter : BaseQuickAdapter<ScanBean, CommonViewHolder>() {
+
+    override fun onBindViewHolder(holder: CommonViewHolder, position: Int, item: ScanBean?) {
+        item ?: return
+        val binding = ItemHistoryBinding.bind(holder.itemView)
+        when (item.scanType) {
+            KEY_WIFI -> {
+                if (item is WifiUIBean) {
+                    binding.tvDesc.text = item.ssid
+                }
+            }
+
+            KEY_TEXT -> {
+
+            }
+
+            KEY_EMAIL -> {
+
+            }
+
+            KEY_EVENT -> {
+
+            }
+
+            KEY_CONTACT -> {
+
+            }
+
+            KEY_WEBSITE -> {
+
+            }
+
+            KEY_LOCATION -> {
+
+            }
+
+            KEY_TELEPHONE -> {
+
+            }
+
+            KEY_MESSAGE -> {}
+
+
+        }
+    }
+
+    override fun onCreateViewHolder(context: Context, parent: ViewGroup, viewType: Int): CommonViewHolder {
+        return CommonViewHolder(R.layout.item_history.inflate(parent))
+    }
+}
\ No newline at end of file

app/src/main/java/com/base/scanqr/ui/main/HistoryFragment.kt

 package com.base.scanqr.ui.main
 
+import androidx.core.view.updatePadding
 import com.base.scanqr.base.BaseFragment
 import com.base.scanqr.databinding.FragmentHistoryBinding
+import com.base.scanqr.utils.BarUtils
 
 
 class HistoryFragment : BaseFragment<FragmentHistoryBinding>(FragmentHistoryBinding::inflate) {
 
 
+    override fun initView() {
+        super.initView()
+        binding.flTop.updatePadding(top = BarUtils.getStatusBarHeight())
+    }
+
+    override fun initListener() {
+        super.initListener()
+    }
 }
\ No newline at end of file

app/src/main/java/com/base/scanqr/ui/text/TextCodeActivity.kt

@@ -5,6 +5,8 @@ import androidx.activity.addCallback
 import androidx.core.view.updatePadding
 import com.base.scanqr.R
 import com.base.scanqr.base.BaseActivity
+import com.base.scanqr.bean.ScanBean
+import com.base.scanqr.bean.TextUIBean
 import com.base.scanqr.databinding.ActivityTextCodeBinding
 import com.base.scanqr.ui.widget.InputNameDialog.showInputNameDialog
 import com.base.scanqr.utils.BarUtils
@@ -13,12 +15,14 @@ import com.base.scanqr.utils.ClipboardUtils.copyText
 import com.base.scanqr.utils.IntentUtils.intentShareText
 import com.base.scanqr.utils.LogEx
 import com.base.scanqr.utils.QRCodeGenerator.generateQRCode
+import com.base.scanqr.utils.SpJsonUtils
+import com.base.scanqr.utils.SpJsonUtils.SCAN_HISTORY_KEY
 import com.base.scanqr.utils.ToastUtils.toast
 import java.io.File
 
 class TextCodeActivity : BaseActivity<ActivityTextCodeBinding>(ActivityTextCodeBinding::inflate) {
 
-    private var content: String = ""
+    private var textUIBean = TextUIBean()
     private var tempImage: String = ""
     override fun initView() {
         super.initView()
@@ -26,15 +30,20 @@ class TextCodeActivity : BaseActivity<ActivityTextCodeBinding>(ActivityTextCodeB
         binding.clTop.updatePadding(top = BarUtils.getStatusBarHeight())
 
         val data = intent.extras?.getString("data") ?: ""
-        content = data
+        textUIBean.content = data
         binding.tvContent.text = data
 
         Thread {
-            val bitmap = generateQRCode(content, 735, 735, 5)
+            val bitmap = generateQRCode(textUIBean.content, 735, 735, 5)
+            SpJsonUtils.addJsonBean<ScanBean>(SCAN_HISTORY_KEY, textUIBean)
             runOnUiThread {
                 binding.ivQr.setImageBitmap(bitmap)
                 val file = File(cacheDir, System.currentTimeMillis().toString() + ".jpg")
                 bitmap?.let {
+                    textUIBean.content = data
+                    if (textUIBean.createTime == 0L) {
+                        textUIBean.createTime = System.currentTimeMillis()
+                    }
                     val flag = saveBitmapToFile(it, file.absolutePath)
                     LogEx.logDebug(TAG, "flag=$flag tempImage=${file.absolutePath}")
                     if (flag) {
@@ -54,7 +63,7 @@ class TextCodeActivity : BaseActivity<ActivityTextCodeBinding>(ActivityTextCodeB
             onBackPressedDispatcher.onBackPressed()
         }
         binding.llShare.setOnClickListener {
-            val intent = intentShareText(content)
+            val intent = intentShareText(textUIBean.content)
             runCatching {
                 startActivity(intent)
             }
@@ -84,7 +93,7 @@ class TextCodeActivity : BaseActivity<ActivityTextCodeBinding>(ActivityTextCodeB
             }
         }
         binding.llCopy.setOnClickListener {
-            copyText(TAG, content)
+            copyText(TAG, textUIBean.content)
             toast("Copied to clipboard", true)
         }
         binding.flSearch.setOnClickListener {

app/src/main/java/com/base/scanqr/ui/wifi/WifiCodeActivity.kt

@@ -5,6 +5,7 @@ import androidx.activity.addCallback
 import androidx.core.view.updatePadding
 import com.base.scanqr.R
 import com.base.scanqr.base.BaseActivity
+import com.base.scanqr.bean.ScanBean
 import com.base.scanqr.bean.WifiUIBean
 import com.base.scanqr.databinding.ActivityWifiCodeBinding
 import com.base.scanqr.ui.widget.InputNameDialog.showInputNameDialog
@@ -14,6 +15,8 @@ import com.base.scanqr.utils.ClipboardUtils.copyText
 import com.base.scanqr.utils.IntentUtils.intentShareImage
 import com.base.scanqr.utils.LogEx
 import com.base.scanqr.utils.QRCodeGenerator.generateQRCode
+import com.base.scanqr.utils.SpJsonUtils
+import com.base.scanqr.utils.SpJsonUtils.SCAN_HISTORY_KEY
 import com.base.scanqr.utils.ToastUtils.toast
 import com.google.gson.Gson
 import com.gyf.immersionbar.ktx.immersionBar
@@ -64,6 +67,7 @@ class WifiCodeActivity : BaseActivity<ActivityWifiCodeBinding>(ActivityWifiCodeB
         }
         Thread {
             val bitmap = generateQRCode(wifiContent, 735, 735, 5)
+            SpJsonUtils.addJsonBean<ScanBean>(SCAN_HISTORY_KEY, wifiBean)
             runOnUiThread {
                 binding.ivQr.setImageBitmap(bitmap)
                 val file = File(cacheDir, System.currentTimeMillis().toString() + ".jpg")

app/src/main/java/com/base/scanqr/utils/SpJsonUtils.kt

+package com.base.scanqr.utils
+
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+
+object SpJsonUtils {
+
+    const val SCAN_HISTORY_KEY = "scan_history_key"
+
+    fun <T> getSpJsonList(key: String): List<T> {
+        val sp = AppPreferences.getInstance().getString(key, "")
+        return if (sp.equals("")) {
+            listOf()
+        } else {
+            val listType = object : TypeToken<List<T>>() {}.type
+            val users: List<T> = Gson().fromJson(sp, listType)
+            return users
+        }
+    }
+
+    fun <T> saveJsonBeanList(key: String, list: List<T>) {
+        val json = Gson().toJson(list)
+        AppPreferences.getInstance().put(key, json)
+    }
+
+    fun <T> addJsonBean(key: String, bean: T) {
+        val arrayList = arrayListOf<T>()
+        val list = getSpJsonList<T>(key)
+        arrayList.addAll(list)
+        arrayList.add(bean)
+        saveJsonBeanList(key, arrayList.toList())
+    }
+
+    fun <T> removeJsonBean(key: String, bean: T, removeIf: (it1: T, it2: T) -> Boolean) {
+        val list = getSpJsonList<T>(key).toMutableList()
+        list.removeIf { removeIf(it, bean) }
+        saveJsonBeanList(key, list)
+    }
+
+}
\ No newline at end of file

app/src/main/java/com/base/scanqr/utils/SpStringUtils.kt

@@ -5,7 +5,7 @@ object SpStringUtils {
 
     private val TAG = "SpStringUtils"
 
-    const val _KEY = ""
+//    const val KEY = "KEY"
 
     fun getSpStringList(key: String): List<String> {
         val sp = AppPreferences.getInstance().getString(key, "")

app/src/main/res/drawable/bg_6473f8_10.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#6473F8" />
+    <corners android:radius="10dp" />
+</shape>
\ No newline at end of file

app/src/main/res/drawable/bg_ecf6ee_10.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#ECF6EE"/>
+    <corners android:radius="10dp"/>
+</shape>
\ No newline at end of file

app/src/main/res/drawable/bg_eeefff_10.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#EEEFFF" />
+    <corners android:radius="10dp" />
+</shape>
\ No newline at end of file

app/src/main/res/drawable/bg_f4f4f4_10.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#F4F4F4" />
+    <corners android:radius="10dp" />
+</shape>
\ No newline at end of file

app/src/main/res/drawable/bg_f8e4e6_10.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#F8E4E6" />
+    <corners android:radius="10dp" />
+</shape>
\ No newline at end of file

app/src/main/res/drawable/bg_transparent.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <solid android:color="@android:color/transparent" />
+</shape>
\ No newline at end of file

app/src/main/res/layout/fragment_history.xml

 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:orientation="vertical"
     tools:context=".ui.main.HistoryFragment">
 
-    <!-- TODO: Update blank fragment layout -->
-    <TextView
+    <FrameLayout
+        android:id="@+id/fl_top"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:text="@string/hello_blank_fragment" />
+        android:layout_height="wrap_content">
 
-</FrameLayout>
+        <TextView
\ No newline at end of file
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical|start"
+            android:layout_marginVertical="10dp"
+            android:layout_marginStart="16dp"
+            android:text="@string/history"
+            android:textSize="19sp"
+            android:textStyle="bold" />
+
+        <ImageView
+            android:id="@+id/iv_vip"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical|end"
+            android:layout_marginEnd="16dp"
+            android:src="@mipmap/h_vip"
+            tools:ignore="ContentDescription" />
+    </FrameLayout>
+
+    <LinearLayout
+        android:layout_width="265dp"
+        android:layout_height="45dp"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="10dp"
+        android:background="@drawable/bg_f4f4f4_10">
+
+        <TextView
+            android:id="@+id/tv_scan"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginVertical="3dp"
+            android:layout_marginStart="3dp"
+            android:layout_weight="1"
+            android:background="@drawable/bg_6473f8_10"
+            android:gravity="center"
+            android:text="@string/scan"
+            android:textColor="@color/white"
+            android:textSize="15sp"
+            android:textStyle="bold" />
+
+        <TextView
+            android:id="@+id/tv_create"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginVertical="3dp"
+            android:layout_marginEnd="3dp"
+            android:layout_weight="1"
+            android:background="@drawable/bg_transparent"
+            android:gravity="center"
+            android:text="@string/create"
+            android:textColor="#666666"
+            android:textSize="15sp"
+            android:textStyle="bold" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="20dp">
+
+        <LinearLayout
+            android:id="@+id/ll_sort"
+            android:layout_width="108dp"
+            android:layout_height="32dp"
+            android:layout_marginHorizontal="5dp"
+            android:background="@drawable/bg_eeefff_10"
+            android:gravity="center">
+
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:src="@mipmap/h_sort"
+                tools:ignore="ContentDescription" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:layout_marginStart="6dp"
+                android:includeFontPadding="false"
+                android:text="@string/sort"
+                android:textColor="@color/black" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/ll_export"
+            android:layout_width="108dp"
+            android:layout_height="32dp"
+            android:layout_marginHorizontal="5dp"
+            android:background="@drawable/bg_ecf6ee_10"
+            android:gravity="center">
+
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:src="@mipmap/h_export"
+                tools:ignore="ContentDescription" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:layout_marginStart="6dp"
+                android:includeFontPadding="false"
+                android:text="@string/export"
+                android:textColor="@color/black" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/ll_remove"
+            android:layout_width="108dp"
+            android:layout_height="32dp"
+            android:layout_marginHorizontal="5dp"
+            android:background="@drawable/bg_f8e4e6_10"
+            android:gravity="center">
+
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:src="@mipmap/h_delete"
+                tools:ignore="ContentDescription" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:layout_marginStart="6dp"
+                android:includeFontPadding="false"
+                android:text="@string/remove"
+                android:textColor="@color/black" />
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
+        tools:listitem="@layout/item_history"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+
+</LinearLayout>
\ No newline at end of file

app/src/main/res/layout/item_history.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="62dp"
+    android:layout_marginHorizontal="16dp"
+    android:layout_marginVertical="8dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/iv_icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_marginStart="15dp"
+            android:src="@mipmap/h_wifi"
+            tools:ignore="ContentDescription" />
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_marginStart="12dp"
+            android:layout_marginEnd="2dp"
+            android:layout_weight="1"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/tv_desc"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:singleLine="true"
+                android:textColor="@color/black"
+                android:textSize="16sp"
+                tools:text="65X1069490602713" />
+
+            <TextView
+                android:id="@+id/tv_time"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="3dp"
+                android:textColor="#999999"
+                android:textSize="14sp"
+                tools:text="20 seconds ago" />
+
+
+        </LinearLayout>
+
+        <FrameLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:padding="10dp">
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:src="@mipmap/genduo"
+                tools:ignore="ContentDescription" />
+        </FrameLayout>
+    </LinearLayout>
+
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file

app/src/main/res/values/strings.xml

@@ -42,4 +42,7 @@
     <string name="enter_address_email">Enter address email</string>
     <string name="subject">Subject</string>
     <string name="enter_your_message_here">Enter your message here...</string>
+    <string name="sort">Sort</string>
+    <string name="export">Export</string>
+    <string name="remove">Remove</string>
 </resources>
\ No newline at end of file