封装二维码扫描业务

app/build.gradle

@@ -115,6 +115,18 @@ dependencies {
     //kotlin反射
     implementation "org.jetbrains.kotlin:kotlin-stdlib:1.7.0"
     implementation "org.jetbrains.kotlin:kotlin-reflect:1.7.0"
+
+    implementation 'com.permissionx.guolindev:permissionx:1.4.0'
+    def camerax_version = "1.1.0-alpha04"
+    // The following line is optional, as the core library is included indirectly by camera-camera2
+    implementation "androidx.camera:camera-core:${camerax_version}"
+    implementation "androidx.camera:camera-camera2:${camerax_version}"
+    // If you want to additionally use the CameraX Lifecycle library
+    implementation "androidx.camera:camera-lifecycle:${camerax_version}"
+    // If you want to additionally use the CameraX View class
+    implementation "androidx.camera:camera-view:1.0.0-alpha24"
+
+    implementation 'com.google.mlkit:barcode-scanning:16.1.1'
 }
 //允许引用生成的代码
 kapt {

app/src/main/AndroidManifest.xml

@@ -4,6 +4,11 @@
     android:versionCode="3"
     android:versionName="1.4"
     package="com.navinfo.omqs">
+    <!-- 这个权限用于相机权限-->
+    <uses-feature android:name="android.hardware.camera.any" />
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="true" />
     <!-- 这个权限用于进行网络定位-->
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <!-- 这个权限用于访问GPS定位-->
@@ -31,6 +36,9 @@
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
     <!-- 读取缓存数据 -->
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <!-- 相机权限 -->
+    <uses-permission android:name="android.permission.CAMERA" />
+    <!-- 音频权限 -->
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <!--android:largeHeap="true" 大内存 128M -->
     <application
@@ -63,6 +71,14 @@
             android:launchMode="singleTask"
             android:screenOrientation="landscape"
             android:theme="@style/Theme.OMQualityInspection" />
+
+        <activity
+            android:name=".ui.activity.scan.QRCodeActivity"
+            android:screenOrientation="portrait" />
+        <activity
+            android:name=".ui.activity.scan.QRCodeResultActivity"
+            android:screenOrientation="portrait" />
+
         <meta-data
             android:name="ScopedStorage"
             android:value="true" />

app/src/main/java/com/navinfo/omqs/Constant.kt

@@ -45,6 +45,11 @@ class Constant {
          */
         lateinit var DOWNLOAD_PATH: String
 
+        /**
+         * 室内整理工具IP
+         */
+        lateinit var INDOOR_IPS: String
+
         const val DEBUG = true
 
         var IS_VIDEO_SPEED by kotlin.properties.Delegates.notNull<Boolean>()

app/src/main/java/com/navinfo/omqs/bean/QRCodeBean.kt

@@ -0,0 +1,6 @@
+package com.navinfo.omqs.bean
+
+data class QRCodeBean(
+    var errcode: Int = -1,
+    var msg: String = ""
+)

app/src/main/java/com/navinfo/omqs/http/NetworkService.kt

@@ -3,6 +3,7 @@ package com.navinfo.omqs.http
 import com.navinfo.omqs.bean.OfflineMapCityBean
 import com.navinfo.collect.library.data.entity.TaskBean
 import com.navinfo.omqs.bean.LoginUserBean
+import com.navinfo.omqs.bean.QRCodeBean
 import com.navinfo.omqs.bean.SysUserBean
 import okhttp3.ResponseBody
 import retrofit2.Response
@@ -15,14 +16,20 @@ interface NetworkService {
     /**
      * 获取离线地图城市列表
      */
-    suspend fun getOfflineMapCityList():NetResult<List<OfflineMapCityBean>>
+    suspend fun getOfflineMapCityList(): NetResult<List<OfflineMapCityBean>>
+
     /**
      * 获取任务列表
      */
-    suspend fun getTaskList(evaluatorNo:String): NetResult<DefaultResponse<List<TaskBean>>>
+    suspend fun getTaskList(evaluatorNo: String): NetResult<DefaultResponse<List<TaskBean>>>
 
     /**
      * 登录接口
      */
     suspend fun loginUser(loginUserBean: LoginUserBean): NetResult<DefaultResponse<SysUserBean>>
+
+    /**
+     * 连接室内整理工具
+     */
+    suspend fun connectIndoorTools(url: String): NetResult<DefaultResponse<QRCodeBean>>
 }

app/src/main/java/com/navinfo/omqs/http/NetworkServiceImpl.kt

@@ -3,6 +3,7 @@ package com.navinfo.omqs.http
 import com.navinfo.omqs.bean.OfflineMapCityBean
 import com.navinfo.collect.library.data.entity.TaskBean
 import com.navinfo.omqs.bean.LoginUserBean
+import com.navinfo.omqs.bean.QRCodeBean
 import com.navinfo.omqs.bean.SysUserBean
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
@@ -75,4 +76,23 @@ class NetworkServiceImpl @Inject constructor(
                 NetResult.Error<Any>(e)
             }
         }
+
+    override suspend fun connectIndoorTools(url: String): NetResult<DefaultResponse<QRCodeBean>> =
+        //在IO线程中运行
+        withContext(Dispatchers.IO) {
+            return@withContext try {
+                val result = netApi.retrofitConnectIndoorTools(url)
+                if (result.isSuccessful) {
+                    if (result.code() == 200) {
+                        NetResult.Success(result.body())
+                    } else {
+                        NetResult.Failure<Any>(result.code(), result.message())
+                    }
+                } else {
+                    NetResult.Failure<Any>(result.code(), result.message())
+                }
+            } catch (e: Exception) {
+                NetResult.Error<Any>(e)
+            }
+        }
 }

app/src/main/java/com/navinfo/omqs/http/RetrofitNetworkServiceAPI.kt

@@ -4,6 +4,7 @@ import com.navinfo.omqs.bean.EvaluationInfo
 import com.navinfo.omqs.bean.OfflineMapCityBean
 import com.navinfo.collect.library.data.entity.TaskBean
 import com.navinfo.omqs.bean.LoginUserBean
+import com.navinfo.omqs.bean.QRCodeBean
 import com.navinfo.omqs.bean.SysUserBean
 import okhttp3.ResponseBody
 import retrofit2.Response
@@ -64,6 +65,14 @@ interface RetrofitNetworkServiceAPI {
         @Query("evaluatorNo") evaluatorNo: String,
     ): Response<DefaultResponse<List<TaskBean>>>
 
+
+
+    /**
+     * 获取离线地图城市列表
+     */
+    @GET("/drdc/MapDownload/maplist")
+    suspend fun retrofitConnectIndoorTools(@Url url: String): Response<DefaultResponse<QRCodeBean>>
+
     @Headers("Content-Type: application/json")
     @POST("/devcp/uploadSceneProblem")
     suspend fun postRequest(@Body listEvaluationInfo: List<EvaluationInfo>?): Response<DefaultResponse<*>>

app/src/main/java/com/navinfo/omqs/ui/activity/CheckPermissionsActivity.java

@@ -37,7 +37,8 @@ public class CheckPermissionsActivity extends BaseActivity {
 			Manifest.permission.ACCESS_FINE_LOCATION,
 			Manifest.permission.WRITE_EXTERNAL_STORAGE,
 			Manifest.permission.READ_EXTERNAL_STORAGE,
-			Manifest.permission.RECORD_AUDIO
+			Manifest.permission.RECORD_AUDIO,
+			Manifest.permission.CAMERA,
 	};
 
 	private static final int PERMISSON_REQUESTCODE = 0;
@@ -53,6 +54,7 @@ public class CheckPermissionsActivity extends BaseActivity {
 					Manifest.permission.WRITE_EXTERNAL_STORAGE,
 					Manifest.permission.READ_EXTERNAL_STORAGE,
 					Manifest.permission.RECORD_AUDIO,
+					Manifest.permission.CAMERA,
 					BACKGROUND_LOCATION_PERMISSION
 			};
 		}

app/src/main/java/com/navinfo/omqs/ui/activity/map/MainActivity.kt

@@ -123,8 +123,6 @@ class MainActivity : BaseActivity() {
         checkIntent.action = TextToSpeech.Engine.ACTION_CHECK_TTS_DATA
         someActivityResultLauncher.launch(checkIntent)
 
-
-
         binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
 
         //初始化地图

app/src/main/java/com/navinfo/omqs/ui/activity/scan/QRCodeActivity.kt

@@ -0,0 +1,125 @@
+package com.navinfo.omqs.ui.activity.scan
+
+import android.annotation.SuppressLint
+import android.content.Intent
+import android.graphics.Rect
+import android.graphics.RectF
+import android.os.Bundle
+import android.util.Log
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.camera.core.ImageCapture
+import androidx.camera.view.LifecycleCameraController
+import androidx.databinding.DataBindingUtil
+import androidx.lifecycle.viewModelScope
+import com.navinfo.omqs.R
+import com.navinfo.omqs.databinding.ActivityQrCodeBinding
+import com.navinfo.omqs.ui.activity.login.LoginViewModel
+import com.navinfo.omqs.ui.listener.QRCodeAnalyser
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.util.concurrent.ExecutorService
+import java.util.concurrent.Executors
+
+/**
+ * date:2021/6/18
+ * author:zhangteng
+ * description:二维码扫描
+ */
+class QRCodeActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityQrCodeBinding
+    private lateinit var lifecycleCameraController: LifecycleCameraController
+    private lateinit var cameraExecutor: ExecutorService
+    private val viewModel by viewModels<QRCodeViewModel>()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        binding = DataBindingUtil.setContentView(this, R.layout.activity_qr_code)
+
+        binding.qrCodeModel = viewModel
+        binding.lifecycleOwner = this
+        binding.activity = this
+
+        initController()
+    }
+
+    @SuppressLint("ClickableViewAccessibility", "UnsafeOptInUsageError")
+    private fun initController() {
+        cameraExecutor = Executors.newSingleThreadExecutor()
+        lifecycleCameraController = LifecycleCameraController(this)
+        lifecycleCameraController.bindToLifecycle(this)
+        lifecycleCameraController.imageCaptureFlashMode = ImageCapture.FLASH_MODE_AUTO
+        lifecycleCameraController.setImageAnalysisAnalyzer(
+            cameraExecutor,
+            QRCodeAnalyser { barcodes, imageWidth, imageHeight ->
+                if (barcodes.isEmpty()) {
+                    return@QRCodeAnalyser
+                }
+                initScale(imageWidth, imageHeight)
+                val list = ArrayList<RectF>()
+                val strList = ArrayList<String>()
+
+                barcodes.forEach { barcode ->
+                    barcode.boundingBox?.let { rect ->
+                        val translateRect = translateRect(rect)
+                        list.add(translateRect)
+                        Log.e(
+                            "ztzt", "left：${translateRect.left}  +" +
+                                    "  top：${translateRect.top}  +  right：${translateRect.right}" +
+                                    "  +  bottom：${translateRect.bottom}"
+                        )
+                        Log.e("ztzt", "barcode.rawValue：${barcode.rawValue}")
+                        strList.add(barcode.rawValue ?: "No Value")
+                    }
+                }
+                judgeIntent(strList)
+                binding.scanView.setRectList(list)
+
+            })
+        binding.previewView.controller = lifecycleCameraController
+    }
+
+    fun judgeIntent(list: ArrayList<String>) {
+        val sb = StringBuilder()
+        list.forEach {
+            sb.append(it)
+            sb.append("\n")
+        }
+        intentToResult(sb.toString())
+    }
+
+    private fun intentToResult(result: String) {
+        viewModel.connect(this, result)
+
+        Log.e("qj", "QRCodeActivity === $result")
+        /*        val intent = Intent(this, QRCodeResultActivity::class.java)
+                intent.putExtra(QRCodeResultActivity.RESULT_KEY, result)
+                startActivity(intent)
+                finish()*/
+    }
+
+    private var scaleX = 0f
+    private var scaleY = 0f
+
+    private fun translateX(x: Float): Float = x * scaleX
+    private fun translateY(y: Float): Float = y * scaleY
+
+    //将扫描的矩形换算为当前屏幕大小
+    private fun translateRect(rect: Rect) = RectF(
+        translateX(rect.left.toFloat()),
+        translateY(rect.top.toFloat()),
+        translateX(rect.right.toFloat()),
+        translateY(rect.bottom.toFloat())
+    )
+
+    //初始化缩放比例
+    private fun initScale(imageWidth: Int, imageHeight: Int) {
+        Log.e("ztzt", "imageWidth：${imageWidth} + imageHeight：${imageHeight}")
+        scaleY = binding.scanView.height.toFloat() / imageWidth.toFloat()
+        scaleX = binding.scanView.width.toFloat() / imageHeight.toFloat()
+        Log.e("ztzt", "scaleX：${scaleX} + scaleY：${scaleY}")
+    }
+}

app/src/main/java/com/navinfo/omqs/ui/activity/scan/QRCodeResultActivity.kt

@@ -0,0 +1,30 @@
+package com.navinfo.omqs.ui.activity.scan
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import com.navinfo.omqs.databinding.ActivityResultBinding
+
+/**
+ * date:2021/6/18
+ * author:zhangteng
+ * description:
+ */
+class QRCodeResultActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityResultBinding
+
+    companion object {
+        const val RESULT_KEY = "result_key";
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityResultBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        val intent = intent
+        binding.text.text = intent.getStringExtra(RESULT_KEY)
+        binding.button.setOnClickListener {
+            finish()
+        }
+    }
+}

app/src/main/java/com/navinfo/omqs/ui/activity/scan/QRCodeViewModel.kt

@@ -0,0 +1,151 @@
+package com.navinfo.omqs.ui.activity.scan
+
+import android.content.Context
+import android.text.TextUtils
+import android.widget.Toast
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.navinfo.omqs.bean.QRCodeBean
+import com.navinfo.omqs.bean.SysUserBean
+import com.navinfo.omqs.http.DefaultResponse
+import com.navinfo.omqs.http.NetResult
+import com.navinfo.omqs.http.NetworkService
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.IOException
+import javax.inject.Inject
+
+enum class QRCodeStatus {
+    /**
+     * 访问服务器登陆中
+     */
+    LOGIN_STATUS_NET_LOADING,
+
+    /**
+     * 访问离线地图列表
+     */
+    LOGIN_STATUS_NET_OFFLINE_MAP,
+
+    /**
+     * 初始化文件夹
+     */
+    LOGIN_STATUS_FOLDER_INIT,
+
+    /**
+     * 创建文件夹失败
+     */
+    LOGIN_STATUS_FOLDER_FAILURE,
+
+    /**
+     * 网络访问失败
+     */
+    LOGIN_STATUS_NET_FAILURE,
+
+    /**
+     * 成功
+     */
+    LOGIN_STATUS_SUCCESS,
+
+    /**
+     * 取消
+     */
+    LOGIN_STATUS_CANCEL,
+}
+
+@HiltViewModel
+class QRCodeViewModel @Inject constructor(
+    private val networkService: NetworkService
+) : ViewModel() {
+    //用户信息
+    val qrCodeBean: MutableLiveData<QRCodeBean> = MutableLiveData()
+
+    //是不是连接成功
+    val qrCodeStatus: MutableLiveData<QRCodeStatus> = MutableLiveData()
+
+    var jobQRCodeStatus: Job? = null;
+
+    init {
+        qrCodeBean.value = QRCodeBean()
+    }
+
+
+    /**
+     * 扫一扫按钮
+     */
+    fun connect(context: Context, ips: String) {
+
+        if (TextUtils.isEmpty(ips)) {
+            Toast.makeText(context, "获取ip失败！", Toast.LENGTH_LONG).show()
+            return
+        }
+
+        val ipArray = ips.split(";".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
+        //测试代码
+        //final String[] ipArray = new String[]{"172.21.2.137"};
+        if (ipArray.isEmpty()) {
+            Toast.makeText(context, "获取ip失败！", Toast.LENGTH_SHORT).show()
+            return
+        }
+
+        ipArray.forEach { ip ->
+            if (!TextUtils.isEmpty(ip)) {
+                viewModelScope.launch(Dispatchers.Default) {
+                    val ipTemp: String = ip
+                    val url = "http://$ipTemp:8080/sensor/service/keepalive"
+                    when (val result = networkService.connectIndoorTools(url)) {
+                        is NetResult.Success<*> -> {
+                            if (result.data != null) {
+                                try {
+                                    val defaultUserResponse =
+                                        result.data as DefaultResponse<SysUserBean>
+                                    if (defaultUserResponse.success) {
+
+                                    } else {
+                                        withContext(Dispatchers.Main) {
+                                            Toast.makeText(
+                                                context,
+                                                "${defaultUserResponse.msg}",
+                                                Toast.LENGTH_SHORT
+                                            )
+                                                .show()
+                                        }
+                                    }
+
+                                } catch (e: IOException) {
+                                }
+                            }
+                        }
+
+                        is NetResult.Error<*> -> {
+                            withContext(Dispatchers.Main) {
+                                Toast.makeText(
+                                    context,
+                                    "${result.exception.message}",
+                                    Toast.LENGTH_SHORT
+                                )
+                                    .show()
+                            }
+                        }
+
+                        is NetResult.Failure<*> -> {
+                            withContext(Dispatchers.Main) {
+                                Toast.makeText(
+                                    context,
+                                    "${result.code}:${result.msg}",
+                                    Toast.LENGTH_SHORT
+                                )
+                                    .show()
+                            }
+                        }
+
+                        else -> {}
+                    }
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/navinfo/omqs/ui/fragment/personalcenter/PersonalCenterFragment.kt

@@ -1,13 +1,14 @@
 package com.navinfo.omqs.ui.fragment.personalcenter
 
+import android.Manifest
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.Toast
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.lifecycleScope
 import androidx.navigation.fragment.findNavController
 import com.blankj.utilcode.util.ToastUtils
 import com.blankj.utilcode.util.UriUtils
@@ -21,6 +22,8 @@ import com.navinfo.omqs.db.ImportOMDBHelper
 import com.navinfo.omqs.hilt.ImportOMDBHiltFactory
 import com.navinfo.omqs.tools.CoroutineUtils
 import com.navinfo.omqs.ui.fragment.BaseFragment
+import com.navinfo.omqs.ui.activity.scan.QRCodeActivity
+import com.permissionx.guolindev.PermissionX
 import dagger.hilt.android.AndroidEntryPoint
 import org.oscim.core.GeoPoint
 import javax.inject.Inject
@@ -123,6 +126,10 @@ class PersonalCenterFragment(private var backListener: (() -> Unit?)? = null) :
                 R.id.personal_center_menu_layer_manager -> { // 图层管理
                     findNavController().navigate(R.id.QsLayerManagerFragment)
                 }
+                R.id.personal_center_menu_scan_qr_code -> {
+                    //跳转二维码扫描界面
+                    checkPermission()
+                }
             }
             true
         }
@@ -134,6 +141,11 @@ class PersonalCenterFragment(private var backListener: (() -> Unit?)? = null) :
         fileChooser.setCallbacks(this@PersonalCenterFragment)
     }
 
+    private fun intentTOQRCode() {
+        var intent = Intent(context, QRCodeActivity::class.java);
+        startActivity(intent)
+    }
+
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null
@@ -147,4 +159,18 @@ class PersonalCenterFragment(private var backListener: (() -> Unit?)? = null) :
         super.onActivityResult(requestCode, resultCode, data)
         fileChooser.onActivityResult(requestCode, resultCode, data)
     }
+
+    private fun checkPermission() {
+        PermissionX.init(this)
+            .permissions(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO)
+            .request { allGranted, grantedList, deniedList ->
+                if (allGranted) {
+                    //所有权限已经授权
+                    Toast.makeText(context,"授权成功",Toast.LENGTH_LONG).show()
+                    intentTOQRCode()
+                } else {
+                    Toast.makeText(context, "拒绝权限: $deniedList", Toast.LENGTH_LONG).show()
+                }
+            }
+    }
 }

app/src/main/java/com/navinfo/omqs/ui/listener/QrCodeAnalyzer.kt

@@ -0,0 +1,43 @@
+package com.navinfo.omqs.ui.listener
+
+import android.annotation.SuppressLint
+import android.util.Log
+import androidx.camera.core.ImageAnalysis
+import androidx.camera.core.ImageProxy
+import com.google.mlkit.vision.barcode.Barcode
+import com.google.mlkit.vision.barcode.BarcodeScannerOptions
+import com.google.mlkit.vision.barcode.BarcodeScanning
+import com.google.mlkit.vision.common.InputImage
+
+class QRCodeAnalyser(private val listener: (List<Barcode>, Int, Int) -> Unit) :
+    ImageAnalysis.Analyzer {
+    //配置当前扫码格式
+    private val options = BarcodeScannerOptions.Builder()
+        .setBarcodeFormats(
+            Barcode.FORMAT_QR_CODE,
+            Barcode.FORMAT_AZTEC
+        ).build()
+
+    //获取解析器
+    private val detector = BarcodeScanning.getClient(options)
+
+    @SuppressLint("UnsafeExperimentalUsageError", "UnsafeOptInUsageError")
+    override fun analyze(imageProxy: ImageProxy) {
+        val mediaImage = imageProxy.image ?: kotlin.run {
+            imageProxy.close()
+            return
+        }
+        val image = InputImage.fromMediaImage(mediaImage, imageProxy.imageInfo.rotationDegrees)
+        detector.process(image)
+            .addOnSuccessListener { barCodes ->
+                Log.e("ztzt", "barCodes: ${barCodes.size}")
+                if (barCodes.size > 0) {
+                    listener.invoke(barCodes, imageProxy.width, imageProxy.height)
+                    //接收到结果后，就关闭解析
+                    detector.close()
+                }
+            }
+            .addOnFailureListener { Log.e("ztzt", "Error: ${it.message}") }
+            .addOnCompleteListener { imageProxy.close() }
+    }
+}

app/src/main/java/com/navinfo/omqs/ui/widget/ScanView.kt

@@ -0,0 +1,88 @@
+package com.navinfo.omqs.ui.widget
+
+import android.animation.ObjectAnimator
+import android.content.Context
+import android.graphics.*
+import android.util.AttributeSet
+import android.view.View
+import androidx.core.content.ContextCompat
+import com.navinfo.omqs.R
+
+/**
+ * Author:zhangteng
+ * description:
+ * date：2021/6/19
+ */
+class ScanView(context: Context, attrs: AttributeSet) : View(context, attrs) {
+    private val circlePaint = Paint() //二维码圆圈画笔
+    private var rectList: ArrayList<RectF>? = null  //二维码数组
+    private var scanLine: Bitmap//横线
+    private var isShowLine = true//是否显示扫描线
+    private var animator: ObjectAnimator? = null
+    private var floatYFraction = 0f
+        set(value) {
+            field = value
+            invalidate()
+        }
+
+    init {
+        circlePaint.apply {
+            this.style = Paint.Style.FILL
+            this.color = ContextCompat.getColor(
+                context, android.R.color.holo_green_dark
+            )
+        }
+
+        scanLine = BitmapFactory.decodeResource(resources, R.drawable.scan_light)
+        getAnimator().start()
+    }
+
+    override fun onDraw(canvas: Canvas?) {
+        super.onDraw(canvas)
+        parseResult(canvas)
+        if (isShowLine) {
+            canvas?.drawBitmap(scanLine, (width - scanLine.width) / 2f, height * floatYFraction, circlePaint)
+        }
+    }
+
+    private fun getAnimator(): ObjectAnimator {
+        if (animator == null) {
+            animator = ObjectAnimator.ofFloat(
+                this,
+                "floatYFraction",
+                0f,
+                1f
+            )
+            animator?.duration = 5000
+            animator?.repeatCount = -1 //-1代表无限循环
+        }
+        return animator!!
+    }
+
+    private fun parseResult(canvas: Canvas?) {
+        rectList?.let { list ->
+            if (list.isEmpty()) {
+                return
+            }
+            list.forEach {
+                canvas?.drawCircle(
+                    it.left + (it.right - it.left) / 2f,
+                    it.top + (it.bottom - it.top) / 2f,
+                    50f,
+                    circlePaint
+                )
+            }
+        }
+    }
+
+    fun setRectList(list: ArrayList<RectF>?) {
+        rectList = list
+        rectList?.let {
+            if (it.isNotEmpty()) {
+                isShowLine = false
+                getAnimator().cancel()
+                invalidate()
+            }
+        }
+    }
+}

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

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout 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"
+    tools:context=".ui.activity.scan.QRCodeActivity">
+
+
+    <data>
+
+        <import type="android.view.View" />
+
+        <variable
+            name="activity"
+            type="com.navinfo.omqs.ui.activity.scan.QRCodeActivity" />
+
+        <variable
+            name="qrCodeModel"
+            type="com.navinfo.omqs.ui.activity.scan.QRCodeViewModel" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.constraintlayout.helper.widget.Layer
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:constraint_referenced_ids="previewView,scanView"
+            tools:ignore="MissingConstraints">
+
+        </androidx.constraintlayout.helper.widget.Layer>
+
+
+        <androidx.camera.view.PreviewView
+            android:id="@+id/previewView"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+
+        <com.navinfo.omqs.ui.widget.ScanView
+            android:id="@+id/scanView"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@android:color/transparent" />
+
+
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</layout>

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

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/text"
+        android:textColor="@color/black"
+        android:textSize="20sp"
+        android:layout_width="match_parent"
+        android:layout_height="200dp" />
+
+    <Button
+        android:id="@+id/button"
+        android:text="返回"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+</LinearLayout>

app/src/main/res/menu/personal_center_menu.xml

@@ -22,6 +22,10 @@
             android:id="@+id/personal_center_menu_import_yuan_data"
             android:icon="@drawable/ic_baseline_scatter_plot_24"
             android:title="导入元数据" />
+        <item
+            android:id="@+id/personal_center_menu_scan_qr_code"
+            android:icon="@drawable/ic_baseline_scatter_plot_24"
+            android:title="扫一扫" />
         <item
             android:icon="@drawable/ic_baseline_sim_card_download_24"
             android:title="备份数据" />