1、六分裂导线识别

2、截图功能
3、增加无人机悬停天线日志

app/src/main/AndroidManifest.xml

@@ -2,6 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.bonus.wrjtest">
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"

app/src/main/java/com/bonus/wrjtest/MainActivity.kt

@@ -1,11 +1,14 @@
 package com.bonus.wrjtest
 
+import ScreenshotHelper
+import android.Manifest
 import android.annotation.SuppressLint
+import android.app.Activity
 import android.app.ProgressDialog
 import android.content.Intent
-import android.os.Bundle
+import android.content.pm.PackageManager
-import android.os.Handler
+import android.graphics.Bitmap
-import android.os.Looper
+import android.os.*
 import android.util.Log
 import android.view.View
 import android.view.ViewGroup
@@ -35,8 +38,11 @@ import org.w3c.dom.Text
 import java.io.File
 import java.io.FileOutputStream
 import java.io.IOException
+import java.text.SimpleDateFormat
 import java.time.LocalTime
 import java.time.format.DateTimeFormatter
+import java.util.*
+import kotlin.collections.ArrayList
 
 
 class MainActivity : AppCompatActivity() {
@@ -48,6 +54,8 @@ class MainActivity : AppCompatActivity() {
     lateinit var radar2: TextView
     lateinit var radar3: TextView
     lateinit var radar4: TextView
+    lateinit var radar5: TextView
+    lateinit var radar6: TextView
     lateinit var gps: TextView
     lateinit var gpsMode: TextView
     lateinit var pitchAngle: TextView
@@ -147,6 +155,8 @@ class MainActivity : AppCompatActivity() {
      */
     private var isRecord = 0;
 
+    private lateinit var screenshotHelper: ScreenshotHelper
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.test)
@@ -154,8 +164,10 @@ class MainActivity : AppCompatActivity() {
         val myApplication = application as MyApplication
         // 在 Activity 或其他有 Context 的地方
         logger = KotlinLogger.getInstance(this)
+        screenshotHelper = ScreenshotHelper(this)
         measureDataDao = MeasureDataDao(myApplication.getDbHelper())
         measurementDataDao = MeasurementDataDao(myApplication.getDbHelper())
+        initPermission()
         //初始化视图
         initView()
         //创建通道
@@ -169,6 +181,15 @@ class MainActivity : AppCompatActivity() {
 
     }
 
+    private fun initPermission() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            if (checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+                requestPermissions(arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE), 1)
+                return
+            }
+        }
+    }
+
     /**
      * 初始化点击事件
      */
@@ -309,6 +330,8 @@ class MainActivity : AppCompatActivity() {
         radar2 = findViewById(R.id.radar2)
         radar3 = findViewById(R.id.radar3)
         radar4 = findViewById(R.id.radar4)
+        radar5 = findViewById(R.id.radar5)
+        radar6 = findViewById(R.id.radar6)
         gps = findViewById(R.id.gps)
         gpsMode = findViewById(R.id.gpsMode)
         pitchAngle = findViewById(R.id.pitchAngle)
@@ -459,20 +482,53 @@ class MainActivity : AppCompatActivity() {
                     }
                     // 记录无人机悬停数据
                     R.id.record -> {
-                        if (isRecord==0){
+
-                            isRecord=1;
+                        screenshotHelper.startScreenCapture()
-                            record.setText("停止")
+
-                        } else{
+//                        if (isRecord==0){
-                            isRecord=0;
+//                            isRecord=1;
-                            record.setText("记录")
+//                            record.setText("停止")
-                        }
+//                        } else{
-                        sendMsg(5)
+//                            isRecord=0;
+//                            record.setText("记录")
+//                        }
+//                        sendMsg(5)
                     }
                 }
             }
         }
     }
 
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        screenshotHelper.onActivityResult(requestCode, resultCode, data)
+    }
+
+    fun takeScreenshot(activity: Activity) {
+        val rootView = activity.window.decorView.rootView
+        rootView.isDrawingCacheEnabled = true
+        val bitmap = Bitmap.createBitmap(rootView.drawingCache)
+        rootView.isDrawingCacheEnabled = false
+
+        // Save bitmap to file
+        val fileName = "screenshot_" + SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault()).format(Date()) + ".png"
+        val storageDir = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "YourAppName")
+        if (!storageDir.exists()) {
+            storageDir.mkdirs()
+        }
+        val imageFile = File(storageDir, fileName)
+        var fos: FileOutputStream? = null
+        try {
+            fos = FileOutputStream(imageFile)
+            bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos)
+            fos.flush()
+        } catch (e: Exception) {
+            e.printStackTrace()
+        } finally {
+            fos?.close()
+        }
+    }
+
     /**
      * 定义一个方法用于等待横滚角满足条件
      */
@@ -528,9 +584,9 @@ class MainActivity : AppCompatActivity() {
         measurementDataBean.radarLatitude=sensorDataBean.lat
         measurementDataBean.radarElevation=sensorDataBean.h
 
-        // 将 coordinates 中的 lon, lat, h 拼接并赋值给 wire1Data, wire2Data, wire3Data, wire4Data
+        // 将 coordinates 中的 lon, lat, h 拼接并赋值给 wire1Data, wire2Data, wire3Data, wire4Data, wire5Data, wire6Data
         // 最多处理前四个坐标
-        for (i in 0 until minOf(coordinates.size, 4)) {
+        for (i in 0 until minOf(coordinates.size, 6)) {
             val coordinate = coordinates[i]
             val dataString = "${coordinate.lon},${coordinate.lat},${coordinate.h}"
 
@@ -539,6 +595,8 @@ class MainActivity : AppCompatActivity() {
                 1 -> measurementDataBean.wire2Data = dataString
                 2 -> measurementDataBean.wire3Data = dataString
                 3 -> measurementDataBean.wire4Data = dataString
+                4 -> measurementDataBean.wire5Data = dataString
+                5 -> measurementDataBean.wire6Data = dataString
             }
         }
         measurementDataBean.time=DateTimeHelper.getNowDate()
@@ -655,7 +713,7 @@ class MainActivity : AppCompatActivity() {
                                     }
                                 }
                             } else {
-                                if (resultDataSb.length == 104) {
+                                if (resultDataSb.length == 120) {
                                     //因为有分包现象，判断头尾
                                     if (resultDataSb.startsWith("F0F0F0") && resultDataSb.endsWith("CCDD")) {
                                         returnData.setText("")
@@ -673,34 +731,39 @@ class MainActivity : AppCompatActivity() {
                                             val angle3 = data.substring(24, 28)
                                             val distance4 = data.substring(28, 32)
                                             val angle4 = data.substring(32, 36)
-                                            val pitchAngle1 = data.substring(36, 44)
+                                            val distance5 = data.substring(36, 40)
-                                            val rollAngle1 = data.substring(44, 52)
+                                            val angle5 = data.substring(40, 44)
-                                            val azimuthAngle1 = data.substring(52, 56)
+                                            val distance6 = data.substring(44, 48)
-                                            val lon = data.substring(56, 66)
+                                            val angle6 = data.substring(48, 52)
-                                            val lat = data.substring(66, 76)
-                                            val h = data.substring(76, 82)
-                                            val qual = data.substring(82, 84)
 
-                                            val splitType = data.substring(84, 86)
+
+                                            val pitchAngle1 = data.substring(52, 60)
+                                            val rollAngle1 = data.substring(60, 68)
+                                            val azimuthAngle1 = data.substring(68, 72)
+                                            val lon = data.substring(72, 82)
+                                            val lat = data.substring(82, 92)
+                                            val h = data.substring(92, 98)
+                                            val qual = data.substring(98, 100)
+
+                                            val splitType = data.substring(100, 102)
                                             val splitNum = Integer.parseInt(splitType)
                                             //水平角
-                                            val hAngleNum = data.substring(86, 90)
+                                            val hAngleNum = data.substring(102, 106)
                                             //垂直角
-                                            val vAngleNum = data.substring(90, 94)
+                                            val vAngleNum = data.substring(106, 110)
-
-                                            var radarDistance1: Double =
-                                                ByteUtil.hexToDecimalInt(distance1).toDouble() / 1000.0
 
+                                            var radarDistance1: Double =ByteUtil.hexToDecimalInt(distance1).toDouble() / 1000.0
                                             var radarAngle1: Double = ByteUtil.hexToDecimalInt(angle1).toDouble() / 100.0
-                                            var radarDistance2: Double =
+                                            var radarDistance2: Double =ByteUtil.hexToDecimalInt(distance2).toDouble() / 1000.0
-                                                ByteUtil.hexToDecimalInt(distance2).toDouble() / 1000.0
                                             var radarAngle2: Double = ByteUtil.hexToDecimalInt(angle2).toDouble() / 100.0
-                                            var radarDistance3: Double =
+                                            var radarDistance3: Double =ByteUtil.hexToDecimalInt(distance3).toDouble() / 1000.0
-                                                ByteUtil.hexToDecimalInt(distance3).toDouble() / 1000.0
                                             var radarAngle3: Double = ByteUtil.hexToDecimalInt(angle3).toDouble() / 100.0
-                                            var radarDistance4: Double =
+                                            var radarDistance4: Double =ByteUtil.hexToDecimalInt(distance4).toDouble() / 1000.0
-                                                ByteUtil.hexToDecimalInt(distance4).toDouble() / 1000.0
                                             var radarAngle4: Double = ByteUtil.hexToDecimalInt(angle4).toDouble() / 100.0
+                                            var radarDistance5: Double =ByteUtil.hexToDecimalInt(distance5).toDouble() / 1000.0
+                                            var radarAngle5: Double = ByteUtil.hexToDecimalInt(angle5).toDouble() / 100.0
+                                            var radarDistance6: Double =ByteUtil.hexToDecimalInt(distance6).toDouble() / 1000.0
+                                            var radarAngle6: Double = ByteUtil.hexToDecimalInt(angle6).toDouble() / 100.0
                                             //水平角
                                             val hAngle = ByteUtil.hexToDecimalInt(hAngleNum).toDouble() / 100.0
                                             //最大角度为22.5,减掉22.5,看到的是与最佳角度差距多少
@@ -711,7 +774,9 @@ class MainActivity : AppCompatActivity() {
                                                 RadarPointBean(radarAngle1, radarDistance1),
                                                 RadarPointBean(radarAngle2, radarDistance2),
                                                 RadarPointBean(radarAngle3, radarDistance3),
-                                                RadarPointBean(radarAngle4, radarDistance4)
+                                                RadarPointBean(radarAngle4, radarDistance4),
+                                                RadarPointBean(radarAngle5, radarDistance5),
+                                                RadarPointBean(radarAngle6, radarDistance6)
                                             )
                                             // 解析俯仰角和横滚角
                                             var pitchAngle2: Double = ByteUtil.hexToSignedDecimalInt(pitchAngle1).toDouble() / 100.0
@@ -737,6 +802,8 @@ class MainActivity : AppCompatActivity() {
                                             radar2.setText("${radarDistance2}m, ${radarAngle2-pitchAngle2}°")
                                             radar3.setText("${radarDistance3}m, ${radarAngle3-pitchAngle2}°")
                                             radar4.setText("${radarDistance4}m, ${radarAngle4-pitchAngle2}°")
+                                            radar5.setText("${radarDistance5}m, ${radarAngle5-pitchAngle2}°")
+                                            radar6.setText("${radarDistance6}m, ${radarAngle6-pitchAngle2}°")
 
                                             hAngleText.setText("${hAngle}°")
                                             vAngleText.setText("${vAngle}°")
@@ -750,6 +817,8 @@ class MainActivity : AppCompatActivity() {
                                             logger.log("2号线： "+radarDistance2+"  ,  "+(radarAngle2-pitchAngle2)+"",isPrint);
                                             logger.log("3号线： "+radarDistance3+"  ,  "+(radarAngle3-pitchAngle2)+"",isPrint);
                                             logger.log("4号线： "+radarDistance4+"  ,  "+(radarAngle4-pitchAngle2)+"",isPrint);
+                                            logger.log("5号线： "+radarDistance5+"  ,  "+(radarAngle5-pitchAngle2)+"",isPrint);
+                                            logger.log("6号线： "+radarDistance6+"  ,  "+(radarAngle6-pitchAngle2)+"",isPrint);
                                             logger.log("俯仰角： "+pitchAngle2+" ",isPrint);
                                             logger.log("横滚角： "+rollAngle2+" ",isPrint);
                                             logger.log("航向角： "+azimuthAngle2+" ",isPrint);
@@ -776,7 +845,7 @@ class MainActivity : AppCompatActivity() {
                                         sensorDataBean.h = h2
                                             var calStandardDeviation: MutableList<RadarPointBean> = ArrayList()
                                             // 检查 splitNum 是否在 1 到 4 的范围内
-                                            if (splitNum in 1..4) {
+                                            if (splitNum in 1..6) {
                                                 for (i in 0 until splitNum) {
                                                     calStandardDeviation.add(radarPoints[i])
                                                 }
@@ -1162,6 +1231,21 @@ class MainActivity : AppCompatActivity() {
                             coordinate1.add(coordinate)
                         }
                     }
+                    if (!StringHelper.isEmptyAndNull(data.wire5Data)) {
+                        // 将 data.wire5Data 的数据用逗号分隔
+                        val wire5DataList = data.wire5Data.split(",")
+                        if (wire5DataList.size >= 3) {
+                            val coordinate = Coordinate(wire5DataList[0].toDouble(), wire5DataList[1].toDouble(), wire5DataList[2].toDouble())
+                            coordinate1.add(coordinate)
+                        }
+                    }
+                    if (!StringHelper.isEmptyAndNull(data.wire6Data)) {
+                        val wire6DataList = data.wire6Data.split(",")
+                        if (wire6DataList.size >= 3) {
+                            val coordinate = Coordinate(wire6DataList[0].toDouble(), wire6DataList[1].toDouble(), wire6DataList[2].toDouble())
+                            coordinate1.add(coordinate)
+                        }
+                    }
                     coordinatesList.add(coordinate1)
                 }
 
@@ -1219,7 +1303,7 @@ class MainActivity : AppCompatActivity() {
                 lineAllPoint.add(point4[i])
                 lineAllPoint.add(point5[i])
                 lineAllPoint.add(point6[i])
-                sb.append(calculate(span, lineAllPoint, pointNum)).append(",")
+                sb.append(calculate(span, lineAllPoint, pointNum)).append("   ");
             }
             return sb.toString()
 //            sagEditText.setText(sb.toString())
@@ -1372,11 +1456,16 @@ class MainActivity : AppCompatActivity() {
         Log.e(this::class.java.toString(), obj.toString())
     }
 
+    /**
+     * 清空所有文本框、输入框
+     */
     fun clearAllEditTexts() {
         radar1.setText("")
         radar2.setText("")
         radar3.setText("")
         radar4.setText("")
+        radar5.setText("")
+        radar6.setText("")
         gps.setText("")
         gpsMode.setText("")
         pitchAngle.setText("")

app/src/main/java/com/bonus/wrjtest/db/MeasurementDataDao.java

@@ -37,6 +37,8 @@ public class MeasurementDataDao {
             "`wire2Data` varchar(100)," +
             "`wire3Data` varchar(100)," +
             "`wire4Data` varchar(100)," +
+            "`wire5Data` varchar(100)," +
+            "`wire6Data` varchar(100)," +
             "`sagValue` varchar(100)," +
             "`time` varchar(100)" +
             ")";
@@ -51,8 +53,8 @@ public class MeasurementDataDao {
         String sql = "INSERT OR REPLACE INTO `bm_measurement_data` (" +
                 "`splitType`,`span`,`h`,`loopType`, `wirePosition`, `wirePositionName`, `rollAngle`, `pitchAngle`, `yawAngle`, " +
                 "`radarLongitude`, `radarLatitude`, `radarElevation`, `wire1Data`, `wire2Data`, `wire3Data`, " +
-                "`wire4Data`, `sagValue`, `time`) " +
+                "`wire4Data`,`wire5Data`,`wire6Data`, `sagValue`, `time`) " +
-                "VALUES (?, ?, ?,?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+                "VALUES (?, ?, ?,?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
         try {
             this.dbHelper.execSQL(sql, new Object[]{
                     measurementData.getSplitType(),
@@ -71,6 +73,8 @@ public class MeasurementDataDao {
                     measurementData.getWire2Data(),
                     measurementData.getWire3Data(),
                     measurementData.getWire4Data(),
+                    measurementData.getWire5Data(),
+                    measurementData.getWire6Data(),
                     measurementData.getSagValue(),
                     measurementData.getTime()
             });
@@ -111,6 +115,8 @@ public class MeasurementDataDao {
                 data.setWire2Data(cr.getString(cr.getColumnIndex("wire2Data")));
                 data.setWire3Data(cr.getString(cr.getColumnIndex("wire3Data")));
                 data.setWire4Data(cr.getString(cr.getColumnIndex("wire4Data")));
+                data.setWire5Data(cr.getString(cr.getColumnIndex("wire5Data")));
+                data.setWire6Data(cr.getString(cr.getColumnIndex("wire6Data")));
                 data.setSagValue(cr.getString(cr.getColumnIndex("sagValue")));
                 data.setTime(cr.getString(cr.getColumnIndex("time")));
                 dataList.add(data);
@@ -156,6 +162,8 @@ public class MeasurementDataDao {
                 data.setWire2Data(cr.getString(cr.getColumnIndex("wire2Data")));
                 data.setWire3Data(cr.getString(cr.getColumnIndex("wire3Data")));
                 data.setWire4Data(cr.getString(cr.getColumnIndex("wire4Data")));
+                data.setWire5Data(cr.getString(cr.getColumnIndex("wire5Data")));
+                data.setWire6Data(cr.getString(cr.getColumnIndex("wire6Data")));
                 data.setSagValue(cr.getString(cr.getColumnIndex("sagValue")));
                 data.setTime(cr.getString(cr.getColumnIndex("time")));
             }
@@ -226,6 +234,8 @@ public class MeasurementDataDao {
                 data.setWire2Data(cr.getString(cr.getColumnIndex("wire2Data")));
                 data.setWire3Data(cr.getString(cr.getColumnIndex("wire3Data")));
                 data.setWire4Data(cr.getString(cr.getColumnIndex("wire4Data")));
+                data.setWire5Data(cr.getString(cr.getColumnIndex("wire5Data")));
+                data.setWire6Data(cr.getString(cr.getColumnIndex("wire6Data")));
                 data.setSagValue(cr.getString(cr.getColumnIndex("sagValue")));
                 data.setTime(cr.getString(cr.getColumnIndex("time")));
                 // 根据实际字段补充其他 setter 方法

app/src/main/java/com/bonus/wrjtest/entity/MeasurementDataBean.java

@@ -87,6 +87,14 @@ public class MeasurementDataBean {
      * 4号线经纬度高程
      */
     private String wire4Data;
+    /**
+     * 5号线经纬度高程
+     */
+    private String wire5Data;
+    /**
+     * 6号线经纬度高程
+     */
+    private String wire6Data;
 
 
     /**
@@ -260,4 +268,20 @@ public class MeasurementDataBean {
     public void setH(double h) {
         this.h = h;
     }
+
+    public String getWire5Data() {
+        return wire5Data;
+    }
+
+    public void setWire5Data(String wire5Data) {
+        this.wire5Data = wire5Data;
+    }
+
+    public String getWire6Data() {
+        return wire6Data;
+    }
+
+    public void setWire6Data(String wire6Data) {
+        this.wire6Data = wire6Data;
+    }
 }

app/src/main/java/com/bonus/wrjtest/utils/ScreenshotHelper.kt

@@ -0,0 +1,120 @@
+import android.app.Activity
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.PixelFormat
+import android.hardware.display.DisplayManager
+import android.media.Image
+import android.media.ImageReader
+import android.media.projection.MediaProjection
+import android.media.projection.MediaProjectionManager
+import android.os.Build
+import android.os.Bundle
+import android.util.DisplayMetrics
+import android.util.Log
+import androidx.annotation.RequiresApi
+import java.io.File
+import java.io.FileOutputStream
+import java.nio.ByteBuffer
+
+class ScreenshotHelper(private val activity: Activity) {
+
+    private var mediaProjectionManager: MediaProjectionManager? = null
+    private var mediaProjection: MediaProjection? = null
+    private var imageReader: ImageReader? = null
+    private var displayMetrics: DisplayMetrics? = null
+
+    companion object {
+        const val REQUEST_CODE_SCREEN_CAPTURE = 1001
+    }
+
+    fun startScreenCapture() {
+        mediaProjectionManager =
+            activity.getSystemService(Activity.MEDIA_PROJECTION_SERVICE) as MediaProjectionManager
+        val permissionIntent = mediaProjectionManager?.createScreenCaptureIntent()
+        activity.startActivityForResult(permissionIntent, REQUEST_CODE_SCREEN_CAPTURE)
+    }
+
+    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+    fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        if (requestCode == REQUEST_CODE_SCREEN_CAPTURE && resultCode == Activity.RESULT_OK) {
+            mediaProjection = mediaProjectionManager?.getMediaProjection(resultCode, data!!)
+            captureScreenOnce()
+        }
+    }
+
+    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+    private fun captureScreenOnce() {
+        displayMetrics = DisplayMetrics()
+        activity.windowManager.defaultDisplay.getRealMetrics(displayMetrics)
+
+        val width = displayMetrics!!.widthPixels
+        val height = displayMetrics!!.heightPixels
+        imageReader = ImageReader.newInstance(width, height, PixelFormat.RGBA_8888, 2)
+
+        mediaProjection?.createVirtualDisplay(
+            "ScreenCapture",
+            width,
+            height,
+            displayMetrics!!.densityDpi,
+            DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR,
+            imageReader?.surface,
+            null,
+            null
+        )
+
+        imageReader?.setOnImageAvailableListener({ reader ->
+            val image = reader.acquireLatestImage()
+            val bitmap = imageToBitmap(image)
+            image?.close()
+
+            saveBitmapToFile(bitmap)
+
+            // 停止捕获并释放资源
+            stopScreenCapture()
+        }, null)
+    }
+
+    private fun imageToBitmap(image: Image?): Bitmap {
+        val planes = image?.planes
+        val buffer: ByteBuffer = planes!![0].buffer
+        val pixelStride = planes[0].pixelStride
+        val rowStride = planes[0].rowStride
+        val rowPadding = rowStride - pixelStride * image.width
+
+        val bitmap = Bitmap.createBitmap(
+            image.width + rowPadding / pixelStride,
+            image.height,
+            Bitmap.Config.ARGB_8888
+        )
+        bitmap.copyPixelsFromBuffer(buffer)
+        return bitmap
+    }
+
+    private fun saveBitmapToFile(bitmap: Bitmap) {
+        val fileName = "screenshot_${System.currentTimeMillis()}.png"
+        val storageDir = File(activity.getExternalFilesDir(null), "Screenshots")
+        if (!storageDir.exists()) {
+            storageDir.mkdirs()
+        }
+        val file = File(storageDir, fileName)
+
+        try {
+            val fos = FileOutputStream(file)
+            bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos)
+            fos.flush()
+            fos.close()
+            Log.d("Screenshot", "Screenshot saved to ${file.absolutePath}")
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+
+    private fun stopScreenCapture() {
+        mediaProjection?.stop()
+        imageReader?.setOnImageAvailableListener(null, null)
+        imageReader?.close()
+        mediaProjection = null
+        imageReader = null
+        Log.d("Screenshot", "Screen capture stopped")
+    }
+}

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

@@ -139,6 +139,66 @@
                 </LinearLayout>
             </LinearLayout>
 
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="5dp"
+                android:orientation="horizontal">
+
+                <LinearLayout
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_width="55dp"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_vertical"
+                        android:text="5号线:"
+                        android:textColor="#333333"
+                        android:textSize="11sp" />
+
+                    <TextView
+                        android:id="@+id/radar5"
+                        android:layout_width="0dp"
+                        android:layout_height="29dp"
+                        android:layout_weight="1"
+                        android:background="@drawable/edittext_bg"
+                        android:inputType="text"
+                        android:padding="6dp"
+                        android:textColor="#333333"
+                        android:textSize="11sp" />
+                </LinearLayout>
+
+                <LinearLayout
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="8dp"
+                    android:layout_weight="1"
+                    android:orientation="horizontal">
+
+                    <TextView
+                        android:layout_width="55dp"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_vertical"
+                        android:text="6号线:"
+                        android:textColor="#333333"
+                        android:textSize="11sp" />
+
+                    <TextView
+                        android:id="@+id/radar6"
+                        android:layout_width="0dp"
+                        android:layout_height="29dp"
+                        android:layout_weight="1"
+                        android:background="@drawable/edittext_bg"
+                        android:inputType="text"
+                        android:padding="6dp"
+                        android:textColor="#333333"
+                        android:textSize="11sp" />
+                </LinearLayout>
+            </LinearLayout>
+
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
@@ -791,9 +851,9 @@
                 android:layout_height="40dp"
                 android:layout_marginLeft="2dp"
                 android:layout_marginRight="2dp"
-                android:layout_weight="0.85"
+                android:layout_weight="1"
                 android:text="保存配置"
-                android:textSize="9sp" />
+                android:textSize="10sp" />
 
             <Button
                 android:id="@+id/send2"
@@ -801,9 +861,9 @@
                 android:layout_height="40dp"
                 android:layout_marginLeft="2dp"
                 android:layout_marginRight="2dp"
-                android:layout_weight="0.85"
+                android:layout_weight="1"
                 android:text="开始测量"
-                android:textSize="9sp" />
+                android:textSize="10sp" />
 
             <Button
                 android:id="@+id/poll"
@@ -811,9 +871,20 @@
                 android:layout_height="40dp"
                 android:layout_marginLeft="2dp"
                 android:layout_marginRight="2dp"
-                android:layout_weight="0.85"
+                android:layout_weight="1"
                 android:text="保存数据"
-                android:textSize="9sp" />
+                android:textSize="10sp" />
+
+            <Button
+                android:id="@+id/measureDistance"
+                android:layout_width="0dp"
+                android:layout_height="40dp"
+                android:layout_marginLeft="2dp"
+                android:layout_marginRight="2dp"
+                android:layout_weight="1"
+                android:text="测量距离"
+                android:textSize="10sp" />
+
 
             <Button
                 android:id="@+id/measure"
@@ -821,9 +892,9 @@
                 android:layout_height="40dp"
                 android:layout_marginLeft="3dp"
                 android:layout_marginRight="3dp"
-                android:layout_weight="0.85"
+                android:layout_weight="1"
                 android:text="计算弧垂"
-                android:textSize="9sp" />
+                android:textSize="10sp" />
 
             <Button
                 android:id="@+id/clear"
@@ -831,9 +902,9 @@
                 android:layout_height="40dp"
                 android:layout_marginLeft="2dp"
                 android:layout_marginRight="2dp"
-                android:layout_weight="0.85"
+                android:layout_weight="1"
                 android:text="清空数据"
-                android:textSize="9sp" />
+                android:textSize="10sp" />
 
             <Button
                 android:id="@+id/video"
@@ -845,16 +916,6 @@
                 android:text="视频"
                 android:textSize="9sp" />
 
-            <Button
-                android:id="@+id/measureDistance"
-                android:layout_width="0dp"
-                android:layout_height="40dp"
-                android:layout_marginLeft="2dp"
-                android:layout_marginRight="2dp"
-                android:layout_weight="0.65"
-                android:text="测距"
-                android:textSize="9sp" />
-
             <Button
                 android:id="@+id/record"
                 android:layout_width="0dp"