[Opt]全览模式支持清除已走过的轨迹

core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/view/OverMapView.kt

@@ -1,5 +1,6 @@
 package com.mogo.eagle.core.function.view
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.Bitmap
 import android.graphics.Canvas
@@ -12,6 +13,7 @@ import android.view.View
 import android.widget.RelativeLayout
 import android.widget.TextView
 import androidx.annotation.MainThread
+import androidx.core.graphics.drawable.toBitmap
 import ch.hsr.geohash.GeoHash
 import com.amap.api.maps.AMap
 import com.amap.api.maps.CameraUpdate
@@ -66,6 +68,9 @@ class OverMapView @JvmOverloads constructor(
     private var arrivedDrawable: Int = -1
     private var unArrivedDrawable: Int = -1
     private var resetDrawable: Int = -1
+    private var resetDrawableMarginRight: Int = -1
+    private var resetDrawableMarginBottom: Int = -1
+    private var isClearArrived: Boolean = false
 
     private var mMapView: TextureMapView? = null
     private var mAMap: AMap? = null
@@ -92,6 +97,7 @@ class OverMapView @JvmOverloads constructor(
     // 计算索引并设置对应的Bitmap
     var arrivedBitmap: BitmapDescriptor? = null
     var unArrivedBitmap: BitmapDescriptor? = null
+    var transparentBitmap: BitmapDescriptor? = null
 
     // 绘制轨迹线的集合
     private val textureList: MutableList<BitmapDescriptor?> = ArrayList()
@@ -121,6 +127,15 @@ class OverMapView @JvmOverloads constructor(
             unArrivedDrawable =
                 typedArray.getResourceId(R.styleable.OverMapView_unArrivedDrawable, -1)
             resetDrawable = typedArray.getResourceId(R.styleable.OverMapView_resetDrawable, -1)
+            resetDrawableMarginRight = typedArray.getResourceId(
+                R.styleable.OverMapView_resetDrawableMarginRight,
+                AutoSizeUtils.dp2px(context, 40f)
+            )
+            resetDrawableMarginBottom = typedArray.getResourceId(
+                R.styleable.OverMapView_resetDrawableMarginBottom,
+                AutoSizeUtils.dp2px(context, 40f)
+            )
+            isClearArrived = typedArray.getBoolean(R.styleable.OverMapView_isClearArrived, false)
             typedArray.recycle()
             initView(context)
         } catch (e: Exception) {
@@ -170,7 +185,12 @@ class OverMapView @JvmOverloads constructor(
      * (anchorX,anchorY)为锚点坐标，各自取值范围为[0,1]，默认值为(0.5,1)
      */
     @MainThread
-    fun drawSiteMarkers(siteLatLngs: List<LatLng>?, bitmap: Bitmap, anchorX: Float, anchorY: Float) {
+    fun drawSiteMarkers(
+        siteLatLngs: List<LatLng>?,
+        bitmap: Bitmap,
+        anchorX: Float,
+        anchorY: Float
+    ) {
         if (siteLatLngs.isNullOrEmpty()) return
         clearSiteMarkers()
         val markerOptionsList = ArrayList<MarkerOptions>()
@@ -210,6 +230,7 @@ class OverMapView @JvmOverloads constructor(
         mEndMarker?.isVisible = false
     }
 
+    @SuppressLint("UseCompatLoadingForDrawables")
     private fun initView(context: Context) {
         mContext = context
         val smpView = LayoutInflater.from(context).inflate(R.layout.module_overview_map_view, this)
@@ -221,12 +242,25 @@ class OverMapView @JvmOverloads constructor(
             BitmapDescriptorFactory.fromResource(if (arrivedDrawable != -1) arrivedDrawable else R.drawable.taxi_map_arrow_arrived)
         unArrivedBitmap =
             BitmapDescriptorFactory.fromResource(if (unArrivedDrawable != -1) unArrivedDrawable else R.drawable.taxi_map_arrow_un_arrive)
+        transparentBitmap = BitmapDescriptorFactory.fromBitmap(
+            resources.getDrawable(R.drawable.transparent_background, null)
+                .toBitmap(AutoSizeUtils.dp2px(context, 32f), AutoSizeUtils.dp2px(context, 230f))
+        )
         CallerPlanningRottingListenerManager.addListener(TAG, this)
         initAMapView(context)
         // 注册定位监听
         CallerChassisLocationGCJ02ListenerManager.addListener(TAG, this)
         //设置全览模式
         overLayerView?.setOnClickListener { displayCustomOverView() }
+        overLayerView?.let {
+            it.background =
+                resources.getDrawable(if (resetDrawable != -1) resetDrawable else R.drawable.amap_reset)
+            val layoutParams = it.layoutParams
+            layoutParams as RelativeLayout.LayoutParams
+            layoutParams.rightMargin = resetDrawableMarginRight
+            layoutParams.bottomMargin = resetDrawableMarginBottom
+            it.layoutParams = layoutParams
+        }
     }
 
     private fun initAMapView(context: Context) {
@@ -511,7 +545,7 @@ class OverMapView @JvmOverloads constructor(
      */
     private fun displayCustomOverView() {
         val linePointsLatLng = planningPoints
-        if (linePointsLatLng.size > 1) {
+        if (linePointsLatLng.size > 1 && mLocation != null) {
             //圈定地图显示范围
             //存放经纬度
             val boundsBuilder = LatLngBounds.Builder()
@@ -595,15 +629,15 @@ class OverMapView @JvmOverloads constructor(
         }
         for (i in coordinates.indices) {
             if (i <= locIndex) {
-                // 已走过的置灰
-                arrivedBitmap?.let {
-                    textureList.add(it)
+                if (isClearArrived) {
+                    textureList.add(transparentBitmap)
+                } else {
+                    // 已走过的置灰
+                    textureList.add(arrivedBitmap)
                 }
             } else {
                 // 未走过的纹理
-                unArrivedBitmap?.let {
-                    textureList.add(it)
-                }
+                textureList.add(unArrivedBitmap)
             }
             texIndexList.add(i)
         }

core/function-impl/mogo-core-function-map/src/main/res/values/attrs.xml

@@ -18,5 +18,11 @@
         <attr name="unArrivedDrawable" format="reference" />
         <!-- 重置位置图片 -->
         <attr name="resetDrawable" format="reference" />
+        <!-- 重置位置图片右面margin -->
+        <attr name="resetDrawableMarginRight" format="dimension" />
+        <!-- 重置位置图片下面margin -->
+        <attr name="resetDrawableMarginBottom" format="dimension" />
+        <!-- 是否擦除已走过的路线 -->
+        <attr name="isClearArrived" format="boolean" />
     </declare-styleable>
 </resources>