package cn.flightfeather.thirdappmodule.module.common
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import android.annotation.SuppressLint
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import android.content.Intent
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import android.os.Bundle
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import android.os.Parcelable
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import android.view.View
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import cn.flightfeather.thirdappmodule.R
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import cn.flightfeather.thirdappmodule.module.base.BaseMapActivity
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import com.amap.api.maps.AMap.OnCameraChangeListener
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import com.amap.api.maps.CameraUpdateFactory
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import com.amap.api.maps.MapView
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import com.amap.api.maps.model.*
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import com.amap.api.services.core.LatLonPoint
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import com.amap.api.services.geocoder.GeocodeResult
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import com.amap.api.services.geocoder.GeocodeSearch
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import com.amap.api.services.geocoder.RegeocodeQuery
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import com.amap.api.services.geocoder.RegeocodeResult
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import kotlinx.android.parcel.Parcelize
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import kotlinx.android.synthetic.main.activity_map_location.*
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import kotlinx.android.synthetic.main.layout_button_back.*
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/**
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* @author riku
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* Date: 2020/6/9
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* 获取地图定位信息activity
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*/
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class MapLocationActivity : BaseMapActivity(), View.OnClickListener {
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companion object {
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const val RESULT_CODE_LOCATION = "location"
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}
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private lateinit var geocodeSearch: GeocodeSearch
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private val location = Location()
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private var firstMove = true
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override fun onCreate(savedInstanceState: Bundle?) {
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geocodeSearch = GeocodeSearch(this)
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super.onCreate(savedInstanceState)
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img_back.setOnClickListener(this)
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txt_submit.setOnClickListener(this)
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initLocation()
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}
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override fun onResume() {
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super.onResume()
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aMap.isMyLocationEnabled = true
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}
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override fun onPause() {
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super.onPause()
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aMap.isMyLocationEnabled = false
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}
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override fun onDestroy() {
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super.onDestroy()
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aMap.isMyLocationEnabled = false
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}
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override fun onMapInitStart() {
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//初始化详细地址描述查询功能
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geocodeSearch.setOnGeocodeSearchListener(object : GeocodeSearch.OnGeocodeSearchListener {
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@SuppressLint("SetTextI18n")
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override fun onRegeocodeSearched(p0: RegeocodeResult?, p1: Int) {
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//成功
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if (p1 == 1000) {
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p0?.let {
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it.regeocodeAddress.apply {
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location.address = formatAddress
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location.address = location.address.replace(township, "")
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if (aois.isNotEmpty()) {
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location.name = aois[0].aoiName
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location.address = location.address.replace(location.name, "")
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}
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val part1 = if (province==city) province else province + city
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part1+district
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runOnUiThread {
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txt_location_content.text = location.address
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txt_latitude_content.text = "${location.latitude}, ${location.longitude}"
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}
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}
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}
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}
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}
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override fun onGeocodeSearched(p0: GeocodeResult?, p1: Int) {
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p0?.geocodeQuery
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}
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})
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}
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override fun onMarkerClick(marker: Marker) = Unit
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override fun getMapView(): MapView = mapView
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override fun getLayoutId(): Int = R.layout.activity_map_location
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override fun initMap() {
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aMap.setRenderFps(60)
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aMap.uiSettings.isZoomControlsEnabled = false
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aMap.uiSettings.isScaleControlsEnabled = true
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aMap.setOnCameraChangeListener(object : OnCameraChangeListener {
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override fun onCameraChange(cameraPosition: CameraPosition) {
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}
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override fun onCameraChangeFinish(cameraPosition: CameraPosition) {
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location.clear()
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location.latitude = cameraPosition.target.latitude
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location.longitude = cameraPosition.target.longitude
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val query = RegeocodeQuery(LatLonPoint(location.latitude, location.longitude), 200F, GeocodeSearch.AMAP)
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geocodeSearch.getFromLocationAsyn(query)
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}
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})
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aMap.setOnMyLocationChangeListener {
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if (firstMove) {
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val desLatLng = LatLng(it.latitude, it.longitude)
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aMap.moveCamera(CameraUpdateFactory.newLatLngZoom(desLatLng, 15f))
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firstMove = false
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}
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}
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aMap.setOnMapLoadedListener { addMarkerInScreenCenter() }
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}
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override fun initLocation() {
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val myLocationStyle: MyLocationStyle = MyLocationStyle() //初始化定位蓝点样式类myLocationStyle.myLocationType(MyLocationStyle.LOCATION_TYPE_LOCATION_ROTATE);//连续定位、且将视角移动到地图中心点，定位点依照设备方向旋转，并且会跟随设备移动。（1秒1次定位）如果不设置myLocationType，默认也会执行此种模式。
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// myLocationStyle.interval(2000); //设置连续定位模式下的定位间隔，只在连续定位模式下生效，单次定位模式下不会生效。单位为毫秒。
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// myLocationStyle.interval(2000); //设置连续定位模式下的定位间隔，只在连续定位模式下生效，单次定位模式下不会生效。单位为毫秒。
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myLocationStyle.showMyLocation(true)
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myLocationStyle.radiusFillColor(resources.getColor(R.color.transparent))
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myLocationStyle.myLocationType(MyLocationStyle.LOCATION_TYPE_LOCATION_ROTATE_NO_CENTER) //连续定位、蓝点不会移动到地图中心点，定位点依照设备方向旋转，并且蓝点会跟随设备移动
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aMap.myLocationStyle = myLocationStyle //设置定位蓝点的Style
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aMap.uiSettings.isMyLocationButtonEnabled = false //设置默认定位按钮是否显示，非必需设置。
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aMap.isMyLocationEnabled = true // 设置为true表示启动显示定位蓝点，false表示隐藏定位蓝点并不进行定位，默认是false。
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}
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//在屏幕中心添加一个固定的marker
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private fun addMarkerInScreenCenter() {
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val latLng = aMap.cameraPosition.target
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val screenPosition = aMap.projection.toScreenLocation(latLng)
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val locationMarker = aMap.addMarker(MarkerOptions()
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.anchor(0.5f, 0.5f)
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.icon(BitmapDescriptorFactory.fromResource(R.drawable.purple_pin)))
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//设置Marker在屏幕上,不跟随地图移动
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locationMarker.setPositionByPixels(screenPosition.x, screenPosition.y)
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locationMarker.zIndex = 1f
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}
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override fun onClick(v: View?) {
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when (v?.id) {
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R.id.img_back -> onBackPressed()
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R.id.txt_submit -> {
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val intent = Intent()
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intent.putExtra(RESULT_CODE_LOCATION, location)
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setResult(RESULT_OK, intent)
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onBackPressed()
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}
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}
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}
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@Parcelize
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data class Location(
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var name: String = "",
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var address: String = "",
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var latitude: Double = 0.0,
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var longitude: Double = 0.0
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) : Parcelable {
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fun clear() {
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name = ""
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address = ""
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latitude = 0.0
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longitude = 0.0
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}
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}
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}
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