限制最小围栏范围：圆形最小半径：（50 m），矩形最小边长：（100 m × 100 m）

2025-12-26 10:17:56 +08:00
parent efc47f5df7
commit 2bd26b81cb
9 changed files with 129 additions and 52 deletions
--- a/app/src/main/java/com/abbidot/tracker/deprecated/ui/activity/profile/FencesAddActivity.kt
+++ b/app/src/main/java/com/abbidot/tracker/deprecated/ui/activity/profile/FencesAddActivity.kt
@@ -479,10 +479,14 @@ class FencesAddActivity : BaseActivity<ActivityFencesAddBinding>(ActivityFencesA
        mFencesMapCommon.refreshDistance()
    }

-    override fun rectScaleClick() {
+    override fun rectScaleEndClick() {
        mFencesMapCommon.refreshDistance()
    }

+    override fun rectScalingClick() {
+
+    }
+
    override fun rectStartDragClick() {
    }

--- a/app/src/main/java/com/abbidot/tracker/ui/activity/device/fences/AddAndEditFencesZoneBaseActivity.kt
+++ b/app/src/main/java/com/abbidot/tracker/ui/activity/device/fences/AddAndEditFencesZoneBaseActivity.kt
@@ -786,7 +786,11 @@ open class AddAndEditFencesZoneBaseActivity :
        mFencesMapCommon.calculateDistanceAndGetPointLatLng(delayMillis = 0)
    }

-    override fun rectScaleClick() {
+    override fun rectScaleEndClick() {
+//        mFencesMapCommon.calculateDistanceAndGetPointLatLng(delayMillis = 0)
+    }
+
+    override fun rectScalingClick() {
        mFencesMapCommon.calculateDistanceAndGetPointLatLng(delayMillis = 0)
    }

@@ -800,7 +804,7 @@ open class AddAndEditFencesZoneBaseActivity :
    }

    override fun circleScaleEndClick() {
-        mFencesMapCommon.calculateDistanceAndGetPointLatLng(delayMillis = 0)
+//        mFencesMapCommon.calculateDistanceAndGetPointLatLng(delayMillis = 0)
    }

    override fun circleStartDragClick() {
@@ -808,7 +812,7 @@ open class AddAndEditFencesZoneBaseActivity :
    }

    override fun circleScalingClick() {
-//        mFencesMapCommon.calculateDistanceAndGetPointLatLng(delayMillis = 0)
+        mFencesMapCommon.calculateDistanceAndGetPointLatLng(delayMillis = 0)
    }

    override fun circleEndDragClick() {
@@ -886,7 +890,7 @@ open class AddAndEditFencesZoneBaseActivity :
        when (mFencesBean.fenceShapeType) {
            ConstantInt.CircleShapeType -> {
                mFencesBean.radius = Utils.roundOffToInt(distances[0].toDouble())
-                val r = Util.metricConvertUnits(distances[0].toFloat(), ConstantInt.Type3, 2)
+                val r = Util.metricConvertUnits(distances[1].toFloat(), ConstantInt.Type3, 2)
                val radiusStr = Utils.roundOffToInt(r.toDouble()).toString() + mDistanceUnit
                mViewBinding.fencesZoneCircleView.setShowDisDistance(radiusStr)
            }
@@ -894,8 +898,8 @@ open class AddAndEditFencesZoneBaseActivity :
            ConstantInt.RectangleShapeType -> {
                mFencesBean.longDistance = Utils.roundOffToInt(distances[0].toDouble())
                mFencesBean.shortDistance = Utils.roundOffToInt(distances[1].toDouble())
-                val l = Util.metricConvertUnits(distances[0].toFloat(), ConstantInt.Type3, 2)
-                val s = Util.metricConvertUnits(distances[1].toFloat(), ConstantInt.Type3, 2)
+                val l = Util.metricConvertUnits(distances[2].toFloat(), ConstantInt.Type3, 2)
+                val s = Util.metricConvertUnits(distances[3].toFloat(), ConstantInt.Type3, 2)
                val longStr = Utils.roundOffToInt(l.toDouble()).toString() + mDistanceUnit
                val shortStr = Utils.roundOffToInt(s.toDouble()).toString() + mDistanceUnit
                mViewBinding.fencesZoneRectView.setShowDisDistance(longStr, shortStr)
--- a/app/src/main/java/com/abbidot/tracker/ui/activity/device/fences/AddNoGoZoneActivity.kt
+++ b/app/src/main/java/com/abbidot/tracker/ui/activity/device/fences/AddNoGoZoneActivity.kt
@@ -19,7 +19,7 @@ class AddNoGoZoneActivity : AddAndEditFencesZoneBaseActivity() {
            fenceNameType = 6
        }
        super.initData()
-        mFencesMapCommon.setMapZoom(18f)
+//        mFencesMapCommon.setMapZoom(18f)
        mViewBinding.apply {
            noGoZoneInitData()
            setFenceShape(ConstantInt.CircleShapeType)
--- a/app/src/main/java/com/abbidot/tracker/ui/activity/device/fences/AddSafeZoneActivity.kt
+++ b/app/src/main/java/com/abbidot/tracker/ui/activity/device/fences/AddSafeZoneActivity.kt
@@ -16,7 +16,7 @@ class AddSafeZoneActivity : AddAndEditFencesZoneBaseActivity() {
        setTopBarTitle(R.string.txt_add_safe_zone)
        mFencesBean = FencesBean()
        super.initData()
-        mFencesMapCommon.setMapZoom(18f)
+//        mFencesMapCommon.setMapZoom(16f)
        mViewBinding.apply {
            setFenceShape(ConstantInt.CircleShapeType)
            safeZoneInitData()
--- a/app/src/main/java/com/abbidot/tracker/ui/fragment/map/googlemap/FencesAddEditGoogleMapFragment.kt
+++ b/app/src/main/java/com/abbidot/tracker/ui/fragment/map/googlemap/FencesAddEditGoogleMapFragment.kt
@@ -6,7 +6,6 @@ import android.location.Location
 import android.view.View
 import androidx.core.view.isVisible
 import com.abbidot.baselibrary.util.LogUtil
-import com.abbidot.baselibrary.util.Utils
 import com.abbidot.tracker.bean.FencesBean
 import com.abbidot.tracker.constant.ConstantInt
 import com.abbidot.tracker.ui.common.map.FencesAddEditMapCommon
@@ -72,28 +71,26 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {
                    //现在围栏控件改成随地图移动，只需要执行一次
                    isCanExecuteCameraCallBack = false
                    mapOkAndDistancePointLatLng(500)
+                    setScaleLimitDistance()
                }
            }

            setOnCameraMoveListener {
                mFencesBean.let {
-                    resetFencesViewCentre(
-                        LatLng(
-                            it.latitudeCenter, it.longitudeCenter
-                        )
-                    )
+                    resetFencesViewCentre(LatLng(it.latitudeCenter, it.longitudeCenter))
                }

                //监听地图放大缩小操作
                if (isMapZoomReady && getGoogleMapZoom() != cameraPosition.zoom) {
                    setGoogleMapZoom(cameraPosition.zoom)
                    resetFencesViewSize()
+                    setScaleLimitDistance()
                }
            }

            setOnMapLongClickListener {
                resetFencesViewCentre(it)
-                mapOkAndDistancePointLatLng(0)
+//                mapOkAndDistancePointLatLng(500)
            }
        }

@@ -114,7 +111,6 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {
                isMapZoomReady = true
                restoreEditFences()
            }, 500)
-
            return
        }

@@ -169,6 +165,37 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {
        }
    }

+    /**
+     * 设置围栏最小可拖动距离
+     */
+    private fun setScaleLimitDistance() {
+        mGoogleMap?.apply {
+            //假设取个离(100,100)x坐标100的点
+            var stepX: Int
+            var stepY: Int
+            //手机坐标点转换为经纬度
+            val centreLatLng = Point(100, 100).let {
+                stepX = it.x + 100
+                stepY = it.y
+                projection.fromScreenLocation(it)
+            }
+            val stepLatLng = projection.fromScreenLocation(Point(stepX, stepY))
+            val stepDistance = Util.measureLatLonDistance(
+                centreLatLng.latitude,
+                centreLatLng.longitude,
+                stepLatLng.latitude,
+                stepLatLng.longitude
+            )
+            //限制圆半径50m
+            val limitRadius = 100 / stepDistance * 50
+            //限制矩形边长100m
+            val limitSide = 100 / stepDistance * 100
+            LogUtil.e("setScaleLimitDistance,$stepDistance,$limitRadius,$limitSide,${cameraPosition.zoom}")
+            mFencesCircleView.mLimitRadius = limitRadius.toFloat()
+            mFencesRectView.mLimitSide = limitSide.toFloat()
+        }
+    }
+
    private fun getLatLngAndCalDistance(): Array<String> {
        // 经纬度转换为手机坐标点
 //            val x = mGoogleMap!!.projection.toScreenLocation(it).x
@@ -176,32 +203,26 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {

        return when (mFencesBean.fenceShapeType) {
            ConstantInt.CircleShapeType -> {
-                var centrePointX = 0
-                var startPointX = 0
                //手机坐标点转换为经纬度
                val centreLatLng = mFencesCircleView.getCircleCentrePoint().let {
-                    centrePointX = it.x
                    mGoogleMap!!.projection.fromScreenLocation(it)
                }
                val startLatLng = mFencesCircleView.getCircleLineStartPoint().let {
-                    startPointX = it.x
                    mGoogleMap!!.projection.fromScreenLocation(it)
                }
                val endLatLng = mFencesCircleView.getCircleLineEndPoint()
                    .let { mGoogleMap!!.projection.fromScreenLocation(it) }
                LogUtil.e("GoogleMap,setOnCameraIdleListener 监听回调")
-                LogUtil.e("startLatLng=$centreLatLng,endLatLng=$endLatLng")
+//                LogUtil.e("startLatLng=$centreLatLng,endLatLng=$endLatLng")
                val distance = Util.measureLatLonDistance(
                    centreLatLng.latitude,
                    centreLatLng.longitude,
                    endLatLng.latitude,
                    endLatLng.longitude
                )
-//                if (distance.toInt() < 50) {
-//                    LogUtil.e("xxxxxxxxx$distance")
-//                    mFencesCircleView.mLimitRadius = abs(centrePointX - startPointX).toFloat()
-//                    return arrayOf("50")
-//                }
+                val distanceInt = distance.toInt()
+                val showDistance = getShowDistance(distanceInt)
+                LogUtil.e("getLatLngAndCalDistance,$distanceInt,$showDistance")
                mFencesBean.apply {
                    latitudeCenter = centreLatLng.latitude
                    longitudeCenter = centreLatLng.longitude
@@ -211,8 +232,8 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {
                    ancillaryOtherLongitude = startLatLng.longitude
                }
                arrayOf(
-                    Utils.formatDecimal(distance, 2)
-//                    distance.toInt().toString()
+//                    Utils.formatDecimal(distance, 2)
+                    distanceInt.toString(), showDistance.toString()
                )
            }

@@ -243,6 +264,10 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {
                    rectCLatLng.latitude,
                    rectCLatLng.longitude
                )
+                val widthDistance = rectWidthDistance.toInt()
+                val showWidthDistance = getShowDistance(widthDistance)
+                val heightDistance = rectHeightDistance.toInt()
+                val showHeightDistance = getShowDistance(heightDistance)
                mFencesBean.apply {
                    latitudeCenter = centreLatLng.latitude
                    longitudeCenter = centreLatLng.longitude
@@ -257,8 +282,10 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {
                }
                //长度和高度
                arrayOf(
-                    Utils.formatDecimal(rectWidthDistance, 2),
-                    Utils.formatDecimal(rectHeightDistance, 2)
+                    widthDistance.toString(),
+                    heightDistance.toString(),
+                    showWidthDistance.toString(),
+                    showHeightDistance.toString()
                )
            }

@@ -311,21 +338,40 @@ class FencesAddEditGoogleMapFragment : BaseGoogleMapFragment() {
        }
    }

+    /**
+     * 获取ui显示的距离，经过算法处理的
+     */
+    private fun getShowDistance(distance: Int): Int {
+        val singleDigit = distance % 10
+        val integerDigit = distance / 10 * 10
+        return if (singleDigit > 4) integerDigit + 10
+        else integerDigit
+    }
+
    /**
     * 还原围栏
     */
    private fun restoreEditFences() {
        var arrayOfDistance = arrayOf("0")
+        setScaleLimitDistance()
        mFencesBean.apply {
            when (mFencesBean.fenceShapeType) {
                ConstantInt.CircleShapeType -> {
                    restoreCircleFences()
-                    arrayOfDistance = arrayOf("$radius")
+                    val showDistance = getShowDistance(radius)
+                    arrayOfDistance = arrayOf("$radius", "$showDistance")
                }

                ConstantInt.RectangleShapeType -> {
                    restoreRectFences()
-                    arrayOfDistance = arrayOf("$longDistance", "$shortDistance")
+                    val showWidthDistance = getShowDistance(longDistance)
+                    val showHeightDistance = getShowDistance(shortDistance)
+                    arrayOfDistance = arrayOf(
+                        "$longDistance",
+                        "$shortDistance",
+                        "$showWidthDistance",
+                        "$showHeightDistance"
+                    )
                }

                ConstantInt.PolygonShapeType -> {
--- a/app/src/main/java/com/abbidot/tracker/widget/CustomViewInterfaces.kt
+++ b/app/src/main/java/com/abbidot/tracker/widget/CustomViewInterfaces.kt
@@ -14,7 +14,8 @@ interface OnCircleViewScaleClickListener {

 interface OnRectViewRotateScaleClickListener {
    fun rectRotateClick()
-    fun rectScaleClick()
+    fun rectScaleEndClick()
+    fun rectScalingClick()
    fun rectStartDragClick()
    fun rectEndDragClick()
 }
--- a/app/src/main/java/com/abbidot/tracker/widget/FencesCircleView.kt
+++ b/app/src/main/java/com/abbidot/tracker/widget/FencesCircleView.kt
@@ -18,6 +18,7 @@ import com.abbidot.tracker.R
 import com.abbidot.tracker.util.ImageUtil
 import com.abbidot.tracker.util.ViewUtil
 import com.qmuiteam.qmui.util.QMUIDisplayHelper
+import kotlin.math.abs

 /**
 *Created  by .yzq on 2022/1/22/022.
@@ -246,7 +247,7 @@ class FencesCircleView : View {
    /**
     * 设置默认的半径
     */
-    fun initDefaultRadius(dp: Int = 100) {
+    fun initDefaultRadius(dp: Int = 80) {
        if (dp <= 0) return
        setCircleRadius(dp)
    }
@@ -339,6 +340,8 @@ class FencesCircleView : View {
        if (isRefresh) invalidate()
    }

+    private var mScalingX = 0f
+
    @SuppressLint("ClickableViewAccessibility")
    override fun onTouchEvent(event: MotionEvent?): Boolean {
        when (event?.action) {
@@ -370,12 +373,16 @@ class FencesCircleView : View {
                    val circleRadius = mMaxCircleRadius + transformX
                    //限制缩放不能太小
                    if (mLimitRadius == 0f && circleRadius < mLocationBitmap!!.height / 2f) {
-//                    if (circleRadius < mLimitRadius || circleRadius < mLocationBitmap!!.height / 2f) {
+                        return true
+                    } else if (circleRadius < mLimitRadius) {
                        return true
                    }
                    mMaxCircleRadius = circleRadius
                    mOldX = x
-                    mScaleClickListener?.circleScalingClick()
+                    if (abs(x - mScalingX) > 1) {
+                        mScalingX = x
+                        mScaleClickListener?.circleScalingClick()
+                    }
                    invalidate()
                    return true
                } else if (isDrag) {
--- a/app/src/main/java/com/abbidot/tracker/widget/FencesRectView.kt
+++ b/app/src/main/java/com/abbidot/tracker/widget/FencesRectView.kt
@@ -2,7 +2,12 @@ package com.abbidot.tracker.widget

 import android.annotation.SuppressLint
 import android.content.Context
-import android.graphics.*
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.DashPathEffect
+import android.graphics.Paint
+import android.graphics.Point
+import android.graphics.RectF
 import android.text.TextUtils
 import android.util.AttributeSet
 import android.view.MotionEvent
@@ -86,6 +91,9 @@ class FencesRectView : View {
    //是否需要测量，防止百度地图使用会执行onMeasure/地图页面上下滑动重新布局执行onMeasure
    private var isNeedMeasure = true

+    //限制边长
+    var mLimitSide = 0f
+
    private var mRotateScaleClickListener: OnRectViewRotateScaleClickListener? = null

    constructor(context: Context) : super(context) {
@@ -167,14 +175,14 @@ class FencesRectView : View {
            rotate(mRotateAngle.toFloat())
            startDraw(this)
            restore()
-        //            val a = getRectABCDXYPoint(FencesRectView.POINT_A)
-        //            drawCircle(a[0], a[1], 50f, mTextPaint)
-        //            val b = getRectABCDXYPoint(FencesRectView.POINT_B)
-        //            drawCircle(b[0], b[1], 50f, mTextPaint)
-        //            val c = getRectABCDXYPoint(FencesRectView.POINT_C)
-        //            drawCircle(c[0], c[1], 50f, mTextPaint)
-        //            val d = getRectABCDXYPoint(FencesRectView.POINT_D)
-        //            drawCircle(d[0], d[1], 50f, mTextPaint)
+            //            val a = getRectABCDXYPoint(FencesRectView.POINT_A)
+            //            drawCircle(a[0], a[1], 50f, mTextPaint)
+            //            val b = getRectABCDXYPoint(FencesRectView.POINT_B)
+            //            drawCircle(b[0], b[1], 50f, mTextPaint)
+            //            val c = getRectABCDXYPoint(FencesRectView.POINT_C)
+            //            drawCircle(c[0], c[1], 50f, mTextPaint)
+            //            val d = getRectABCDXYPoint(FencesRectView.POINT_D)
+            //            drawCircle(d[0], d[1], 50f, mTextPaint)
        }
    }

@@ -296,7 +304,7 @@ class FencesRectView : View {
    /**
     * 设置默认长宽大小,初始化使用
     */
-    fun initDefaultWidthHeight(width: Int = 100, height: Int = 100) {
+    fun initDefaultWidthHeight(width: Int = 150, height: Int = 150) {
        if (width <= 0 && height <= 0) return
        mRectWidth = QMUIDisplayHelper.dpToPx(width).toFloat()
        mRectHeight = QMUIDisplayHelper.dpToPx(height).toFloat()
@@ -479,12 +487,19 @@ class FencesRectView : View {
                    LogUtil.e("mRectWidth=$mRectWidth,mRectHeight=$mRectHeight,x - oldX=${x - mOldX},y - oldY=${y - mOldY}")
                    val transformX = x - mOldX
                    val transformY = y - mOldY
+                    val newRectWidth = mRectWidth + transformX
+                    val newRectHeight = mRectHeight + transformY
                    //限制缩放不能太小
-                    if (mRectWidth + transformX < mLocationBitmap!!.height || mRectHeight + transformY < mLocationBitmap!!.height) {
+                    if (mLimitSide == 0f) {
+                        if (newRectWidth < mLocationBitmap!!.height || newRectHeight < mLocationBitmap!!.height) {
+                            return true
+                        }
+                    } else if (newRectWidth < mLimitSide || newRectHeight < mLimitSide) {
                        return true
                    }
-                    mRectWidth += transformX
-                    mRectHeight += transformY
+                    mRotateScaleClickListener?.rectScalingClick()
+                    mRectWidth = newRectWidth
+                    mRectHeight = newRectHeight
                    mOldX = x
                    mOldY = y
                    invalidate()
@@ -507,7 +522,7 @@ class FencesRectView : View {
                    isRotate = false
                }
                if (isScale) {
-                    mRotateScaleClickListener?.rectScaleClick()
+                    mRotateScaleClickListener?.rectScaleEndClick()
                    isScale = false
                }
                if (isDrag) {