add 添加点击坐标功能

CommonLib/Common/src/main/res/layout/layout_service_addr_map_marker.xml

+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+
+    <ImageView
+        android:id="@+id/marker_pic"
+        android:layout_width="20dp"
+        android:layout_height="37dp"
+        android:scaleType="fitCenter"
+        android:src="@drawable/service_addr_marker"/>
+
+</RelativeLayout>
\ No newline at end of file

Components/newscontent/src/main/java/com/yidian/shenghuoquan/newscontent/ui/SelectAddressActivity.kt

@@ -3,12 +3,14 @@ package com.yidian.shenghuoquan.newscontent.ui
 import android.location.Location
 import android.os.Bundle
 import android.util.Log
+import android.view.View
 import android.widget.Toast
 import com.amap.api.maps.AMap
 import com.amap.api.maps.AMap.OnMyLocationChangeListener
 import com.amap.api.maps.MapView
-import com.amap.api.maps.model.MyLocationStyle
+import com.amap.api.maps.model.*
 import com.yidian.common.base.BaseActivity
+import com.yidian.shenghuoquan.newscontent.R
 import com.yidian.shenghuoquan.newscontent.databinding.ActivitySelectAddressBinding
 import kotlinx.android.synthetic.main.activity_select_address.*
 
@@ -18,9 +20,13 @@ import kotlinx.android.synthetic.main.activity_select_address.*
  * Date: 2021/6/24 2:10 PM
  * Describe:
  */
-class SelectAddressActivity : BaseActivity<ActivitySelectAddressBinding>(),OnMyLocationChangeListener {
+class SelectAddressActivity : BaseActivity<ActivitySelectAddressBinding>(), OnMyLocationChangeListener, AMap.OnMapClickListener {
   private lateinit var mapView: MapView
   private var myLocationStyle: MyLocationStyle? = null
+  var bitmapDescriptor: BitmapDescriptor? = null
+  private var markerView: View? = null
+  private var currentMarker: Marker? = null
+  private var boundsBuilder: LatLngBounds.Builder? = null
 
 
   var aMap: AMap? = null
@@ -36,6 +42,9 @@ class SelectAddressActivity : BaseActivity<ActivitySelectAddressBinding>(),OnMyL
     super.init(savedInstanceState)
     mapView = viewBind.map
     mapView.onCreate(savedInstanceState)
+    bitmapDescriptor = BitmapDescriptorFactory.fromView(markerView)
+    markerView = layoutInflater.inflate(R.layout.layout_service_addr_map_marker, null)
+    boundsBuilder = LatLngBounds.Builder()
 
     if (aMap == null) {
       aMap = mapView.map
@@ -85,6 +94,7 @@ class SelectAddressActivity : BaseActivity<ActivitySelectAddressBinding>(),OnMyL
     aMap!!.myLocationStyle = myLocationStyle
     aMap!!.uiSettings.isMyLocationButtonEnabled = true // 设置默认定位按钮是否显示
     aMap!!.isMyLocationEnabled = true // 设置为true表示显示定位层并可触发定位，false表示隐藏定位层并不可触发定位，默认是false
+    aMap!!.setOnMapClickListener(this) // 设置点击marker事件监听器
   }
 
   override fun onMyLocationChange(location: Location?) {
@@ -111,4 +121,20 @@ class SelectAddressActivity : BaseActivity<ActivitySelectAddressBinding>(),OnMyL
     }
   }
 
+  override fun onMapClick(latLng: LatLng?) {
+    updataCurrentMarker(latLng)
+  }
+
+  private fun updataCurrentMarker(latLng: LatLng?) {
+    val markerOption = MarkerOptions()
+    markerOption.position(latLng)
+    markerOption.icon(bitmapDescriptor)
+    markerOption.anchor(0F, 1F)
+    currentMarker?.remove()
+    currentMarker = aMap!!.addMarker(markerOption)
+    currentMarker!!.setObject(latLng)
+    boundsBuilder?.include(latLng)
+  }
+
+
 }