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clx_map_poi_search
提交 f7fdbf2d authored 作者: shixiaochen's avatar shixiaochen
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1、Android端实现poi搜索

上级 65b239d6
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正在显示 包含 305 行增加 和 22 行删除
android/build.gradle
浏览文件 @ f7fdbf2d
......@@ -47,4 +47,5 @@ android {
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
compileOnly 'com.amap.api:search:9.2.0'
}
android/src/main/kotlin/com/clx/clx_map_poi_search/ClxMapPoiSearchImpl.kt 0 → 100644
浏览文件 @ f7fdbf2d
package com.clx.clx_map_poi_search
import android.content.Context
import android.util.Log
import com.amap.api.services.core.LatLonPoint
import com.amap.api.services.core.PoiItem
import com.amap.api.services.poisearch.PoiResult
import com.amap.api.services.poisearch.PoiSearch
class ClxMapPoiSearchImpl : PoiSearch.OnPoiSearchListener, IPoiSearch {
/**
* 通过关键字搜索poi
*/
override fun onSearchKeywords(context: Context?, keywords: String?) {
Log.d(Constants.TAG, "onSearchKeywords: keywords = $keywords")
val query = PoiSearch.Query(keywords, Constants.SEARCH_CONTENT, "")
query.pageNum = 1
query.pageSize = 50
val poiSearch = PoiSearch(context, query)
poiSearch.setOnPoiSearchListener(this)
poiSearch.searchPOIAsyn()
}
/**
* 通过经纬度搜索poi
*/
override fun onSearchAround(context: Context?, latitude: Double?, longitude: Double?) {
Log.d(Constants.TAG, "onSearchAround: latitude = $latitude, longitude = $longitude")
val query = PoiSearch.Query("", Constants.SEARCH_CONTENT, "")
query.pageNum = 1
query.pageSize = 50
val poiSearch = PoiSearch(context, query)
poiSearch.bound =
PoiSearch.SearchBound(LatLonPoint(latitude ?: 0.0, longitude ?: 0.0), 1000)
poiSearch.setOnPoiSearchListener(this)
poiSearch.searchPOIAsyn()
}
/**
* 根据 关键字、经纬度、城市搜索poi
*/
override fun onSearchAroundAll(
context: Context?,
keywords: String?,
latitude: Double?,
longitude: Double?,
city: String?
) {
Log.d(
Constants.TAG,
"onSearchAroundAll: keywords = $keywords latitude = $latitude, longitude = $longitude city = $city"
)
val query = PoiSearch.Query(keywords, Constants.SEARCH_CONTENT, city)
query.pageNum = 1
query.pageSize = 50
val poiSearch = PoiSearch(context, query)
poiSearch.bound =
PoiSearch.SearchBound(LatLonPoint(latitude ?: 0.0, longitude ?: 0.0), 1000)
poiSearch.setOnPoiSearchListener(this)
poiSearch.searchPOIAsyn()
}
/**===============================PoiSearch回调================================**/
override fun onPoiSearched(poiResult: PoiResult, code: Int) {
val arguments: MutableMap<String, Any> = HashMap(2)
Log.d(Constants.TAG, "onPoiSearched: code = $code poiList size ${poiResult.pois.size}")
val list = Utils.buildSearchResultList(poiResult, code)
val data: MutableMap<String, Any> = HashMap()
data["poiList"] = list
arguments["searchPOIResult"] = data
Log.d(Constants.TAG, "onPoiSearched: arguments = $arguments")
listener?.onPoiResult(arguments)
}
override fun onPoiItemSearched(poiItem: PoiItem, p1: Int) {
Log.d(Constants.TAG, "onPoiItemSearched: poiItem = $poiItem")
}
/**===============================poi搜索结果listener================================**/
private var listener: OnPoiSearchedResult? = null
fun setOnPoiSearchedResult(listener: OnPoiSearchedResult?) {
this.listener = listener
}
interface OnPoiSearchedResult {
fun onPoiResult(data: Map<String, Any>)
}
}
\ No newline at end of file
android/src/main/kotlin/com/clx/clx_map_poi_search/ClxMapPoiSearchPlugin.kt
浏览文件 @ f7fdbf2d
package com.clx.clx_map_poi_search
import android.content.Context
import android.util.Log
import androidx.annotation.NonNull
import com.amap.api.services.core.ServiceSettings
import io.flutter.embedding.engine.plugins.FlutterPlugin
import io.flutter.plugin.common.MethodCall
import io.flutter.plugin.common.MethodChannel
......@@ -9,27 +11,71 @@ import io.flutter.plugin.common.MethodChannel.MethodCallHandler
import io.flutter.plugin.common.MethodChannel.Result
/** ClxMapPoiSearchPlugin */
class ClxMapPoiSearchPlugin: FlutterPlugin, MethodCallHandler {
/// The MethodChannel that will the communication between Flutter and native Android
///
/// This local reference serves to register the plugin with the Flutter Engine and unregister it
/// when the Flutter Engine is detached from the Activity
private lateinit var channel : MethodChannel
override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
channel = MethodChannel(flutterPluginBinding.binaryMessenger, "clx_map_poi_search")
channel.setMethodCallHandler(this)
}
override fun onMethodCall(@NonNull call: MethodCall, @NonNull result: Result) {
if (call.method == "getPlatformVersion") {
result.success("Android ${android.os.Build.VERSION.RELEASE}")
} else {
result.notImplemented()
class ClxMapPoiSearchPlugin : FlutterPlugin, MethodCallHandler,
ClxMapPoiSearchImpl.OnPoiSearchedResult {
private var mContext: Context? = null
private lateinit var channel: MethodChannel
private var mResult: Result? = null
private var mMapPoiSearchImpl: ClxMapPoiSearchImpl? = null
override fun onAttachedToEngine(@NonNull binding: FlutterPlugin.FlutterPluginBinding) {
channel = MethodChannel(binding.binaryMessenger, "clx_map_poi_search")
channel.setMethodCallHandler(this)
mContext = binding.applicationContext
mMapPoiSearchImpl = ClxMapPoiSearchImpl()
mMapPoiSearchImpl?.setOnPoiSearchedResult(this)
//更新隐私合规状态,需要在初始化搜索之前完成
ServiceSettings.updatePrivacyShow(mContext, true, true)
//更新同意隐私状态,需要在初始化地图之前完成
ServiceSettings.updatePrivacyAgree(mContext, true)
}
override fun onMethodCall(@NonNull call: MethodCall, @NonNull result: Result) {
this.mResult = result
Log.d(Constants.TAG, "onMethodCall: method = ${call.method} argument = ${call.arguments}")
val keywords = call.argument<String?>("keywords")
val latitude = call.argument<Double?>("latitude")
val longitude = call.argument<Double?>("longitude")
val city = call.argument<String?>("city")
when (call.method) {
"searchPOI#initPoiSearch" -> {
}
"searchPOI#keywords" -> mMapPoiSearchImpl?.onSearchKeywords(
mContext,
keywords
)
"searchPOI#around" -> mMapPoiSearchImpl?.onSearchAround(
mContext,
latitude,
longitude
)
"searchPOI#aroundAll" -> mMapPoiSearchImpl?.onSearchAroundAll(
mContext,
keywords,
latitude,
longitude,
city
)
else -> result.notImplemented()
}
}
override fun onDetachedFromEngine(@NonNull binding: FlutterPlugin.FlutterPluginBinding) {
channel.setMethodCallHandler(null)
mContext = null
mResult = null
mMapPoiSearchImpl = null
}
/**
* 搜索结果回调
*/
override fun onPoiResult(data: Map<String, Any>) {
mResult?.success(data)
}
}
override fun onDetachedFromEngine(@NonNull binding: FlutterPlugin.FlutterPluginBinding) {
channel.setMethodCallHandler(null)
}
}
android/src/main/kotlin/com/clx/clx_map_poi_search/Constants.kt 0 → 100644
浏览文件 @ f7fdbf2d
package com.clx.clx_map_poi_search
object Constants {
val SEARCH_CONTENT =
"010000|010100|020000|030000|040000|050000|050100|060000|060100|060200|060300|060400|070000|080000|080100|080300|080500|080600|090000|090100|090200|090300|100000|100100|110000|110100|120000|120200|120300|130000|140000|141200|150000|150100|150200|160000|160100|170000|170100|170200|180000|190000|200000"
const val TAG = "ClxMapPoiSearchPlugin"
}
\ No newline at end of file
android/src/main/kotlin/com/clx/clx_map_poi_search/IPoiSearch.kt 0 → 100644
浏览文件 @ f7fdbf2d
package com.clx.clx_map_poi_search
import android.content.Context
interface IPoiSearch {
fun onSearchKeywords(context: Context?, keywords: String?)
fun onSearchAround(context: Context?, latitude: Double?, longitude: Double?)
fun onSearchAroundAll(context: Context?, keywords: String?, latitude: Double?, longitude: Double?, city: String?)
}
\ No newline at end of file
android/src/main/kotlin/com/clx/clx_map_poi_search/Utils.java 0 → 100644
浏览文件 @ f7fdbf2d
package com.clx.clx_map_poi_search;
import android.util.Log;
import com.amap.api.services.core.AMapException;
import com.amap.api.services.core.PoiItem;
import com.amap.api.services.geocoder.RegeocodeAddress;
import com.amap.api.services.geocoder.RegeocodeResult;
import com.amap.api.services.help.Tip;
import com.amap.api.services.poisearch.PoiResult;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @Author : shixiaochen
* @Time : 2022/4/15
* @Description :
*/
public class Utils {
/**
* poi搜索 数据
*
* @param poiResult poiResult
* @param code 响应码
* @return 返回数据
*/
public static List<Map<String, Object>> buildSearchResultList(PoiResult poiResult, int code) {
List<Map<String, Object>> result = new ArrayList<>();
if (code == AMapException.CODE_AMAP_SUCCESS) {
ArrayList<PoiItem> list = poiResult.getPois();
Log.d(Constants.TAG, "buildSearchResultList: list = " + list);
if (list != null) {
for (PoiItem poiItem : list) {
HashMap<String, Object> map = new HashMap<>();
map.put("latitude", poiItem.getLatLonPoint().getLatitude());
map.put("longitude", poiItem.getLatLonPoint().getLongitude());
map.put("provinceName", poiItem.getProvinceName());
map.put("provinceCode", poiItem.getProvinceCode());
map.put("cityName", poiItem.getCityName());
map.put("cityCode", poiItem.getCityCode());
map.put("adName", poiItem.getAdName());
map.put("businessArea", poiItem.getBusinessArea());
map.put("snippet", poiItem.getSnippet());
map.put("title", poiItem.getTitle());
result.add(map);
}
}
}
return result;
}
/**
* inputTips 数据
*
* @param list tips
* @param code 响应码
* @return 返回数据
*/
public static List<Map<String, Object>> buildSearchInputResultList(List<Tip> list, int code) {
List<Map<String, Object>> result = new ArrayList<>();
if (code == AMapException.CODE_AMAP_SUCCESS) {
Log.d("TAG", "buildSearchResultList: list = " + list);
if (list != null) {
for (Tip tip : list) {
HashMap<String, Object> map = new HashMap<>();
map.put("name", tip.getName());
map.put("address", tip.getAddress());
map.put("adCode", tip.getAdcode());
map.put("district", tip.getDistrict());
map.put("poiID", tip.getPoiID());
map.put("typeCode", tip.getTypeCode());
if (tip.getPoint() != null) {
map.put("latitude", tip.getPoint().getLatitude());
map.put("longitude", tip.getPoint().getLongitude());
} else {
map.put("latitude", null);
map.put("longitude", null);
}
result.add(map);
}
}
}
return result;
}
/**
* SearchRegeocode
*
* @param regeocode regeocode
* @param code 响应码
* @return 返回数据
*/
public static Map<String, Object> buildSearchRegeocodeResultList(RegeocodeResult regeocode, int code) {
Map<String, Object> result = new HashMap<>();
if (code == AMapException.CODE_AMAP_SUCCESS) {
if (regeocode != null && regeocode.getRegeocodeAddress() != null) {
RegeocodeAddress address = regeocode.getRegeocodeAddress();
result.put("province", address.getProvince());
result.put("city", address.getCity());
result.put("town", address.getTownship());
result.put("street", address.getBuilding());
result.put("district", address.getDistrict());
result.put("address", address.getFormatAddress());
result.put("adCode", address.getAdCode());
result.put("cityCode", address.getCityCode());
result.put("country", address.getCountry());
result.put("neighborhood", address.getNeighborhood());
result.put("townCode", address.getTowncode());
}
}
return result;
}
}
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