[3.2.0][Opt]优化下全览模式自车视角切换

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

@@ -88,6 +88,8 @@ class OverMapView @JvmOverloads constructor(
     private var mContext: Context? = null
     private var mTilt = 0f
     private var overLayerView: TextView? = null
+    @Volatile
+    private var isMapLoaded = false
 
     // 全局路径规划中的GeoHash网格
     private val pathMap: MutableMap<String?, ArrayList<Infrastructure>?> = HashMap()
@@ -114,6 +116,7 @@ class OverMapView @JvmOverloads constructor(
     // 绘制轨迹线的集合
     private val textureList: MutableList<BitmapDescriptor?> = ArrayList()
     private val texIndexList: MutableList<Int> = ArrayList()
+    @Volatile
     private var mLocation: MogoLocation? = null
     private var isFirstLocation = true
     var mCustomMapStyleOptions: CustomMapStyleOptions? = null
@@ -415,6 +418,7 @@ class OverMapView @JvmOverloads constructor(
         }
         mAMap?.setOnMapLoadedListener {
             Log.d(TAG, "---onMapLoaded---")
+            isMapLoaded = true
             if (mCustomMapStyleOptions != null) {
                 // 加载自定义样式
                 mCustomMapStyleOptions!!.isEnable = true
@@ -834,6 +838,7 @@ class OverMapView @JvmOverloads constructor(
     }
 
     private fun realDisplayOverView() {
+        Log.d(TAG, "realDisplayOverView被调用")
         val linePointsLatLng = allPoints
         if (linePointsLatLng != null && linePointsLatLng.size > 1 && mLocation != null) {
             //圈定地图显示范围
@@ -857,12 +862,14 @@ class OverMapView @JvmOverloads constructor(
                     )
                 )
                 mAMap!!.moveCamera(CameraUpdateFactory.newCameraPosition(cameraPosition))
+                Log.d(TAG, "切换视角展示轨迹点和车!")
             }
         } else {
-            if (mCarMarker != null && mAMap != null) {
+            if (mLocation != null && mAMap != null) {
                 //设置希望展示的地图缩放级别
+                Log.d(TAG, "切换视角展示车，定位为：${mLocation!!.longitude},${mLocation!!.latitude}")
                 val cameraPosition = CameraPosition.Builder()
-                    .target(mCarMarker!!.position).tilt(mTilt).zoom(zoomLevel.toFloat()).build()
+                    .target(LatLng(mLocation!!.latitude, mLocation!!.longitude)).tilt(mTilt).zoom(zoomLevel.toFloat()).build()
                 mAMap!!.moveCamera(CameraUpdateFactory.newCameraPosition(cameraPosition))
             }
         }
@@ -1060,7 +1067,8 @@ class OverMapView @JvmOverloads constructor(
                 mLocation = it
                 lonLatHeading = Triple(it.longitude, it.latitude, it.heading)
                 drawCarMarker(it)
-                if (isFirstLocation) {
+                if (isFirstLocation && isMapLoaded) {
+                    Log.d(TAG, "车辆首次获取定位")
                     displayCustomOverView()
                     isFirstLocation = false
                 }