搜索页面的搜索功能已完成（但是回调还没有处理）

搜索的历史记录的展示和保存到本地已完成（小细节未处理）

app/src/main/java/com/mints/street/adapter/HistoryRecordAdapter.kt

 package com.mints.street.adapter
 
 import android.content.Context
+import android.text.TextUtils
 import androidx.databinding.ViewDataBinding
 import com.alibaba.android.vlayout.layout.LinearLayoutHelper
-import com.blankj.utilcode.util.SPUtils
 import com.fry.base.adapter.AbstractVLayoutBaseAdapter
 import com.fry.base.adapter.BindingViewHolder
 import com.fry.base.recycler_view.VHMAdapter
@@ -13,6 +13,7 @@ import com.mints.street.BR
 import com.mints.street.R
 import com.mints.street.databinding.ItemHistoryRecordAdapterBinding
 import com.mints.street.main.home.SearchMapActivity
+import me.goldze.mvvmhabit.utils.SPUtils
 
 /**
  * Created by 冯瑞雨 on 2021/7/14.
@@ -36,15 +37,19 @@ class HistoryRecordAdapter(val context: Context, var name: String? = null) :
         holder.binding.listView.adapter = adapter
     }
 
-    private fun getHistoryData(): List<String> {
+    private fun getHistoryData(): List<String>? {
         val instance = SPUtils.getInstance(SearchMapActivity.HISTORY_NAME)
-        val string = instance.getString("name")
+        val string = instance.decodeString("name")
+        if (TextUtils.isEmpty(string)){
+            return null
+        }
         return Gson().fromJson<List<String>>(string, List::class.java)
     }
 
     fun addHistoryData(list:List<String> ) {
+
         val instance = SPUtils.getInstance(SearchMapActivity.HISTORY_NAME)
-        instance.put("name", Gson().toJson(list).toString())
+        instance.encode("name", Gson().toJson(list).toString())
     }
 
     override fun getItemCount() = 1

app/src/main/java/com/mints/street/bean/PositioningBean.kt

+package com.mints.street.bean
+
+/**
+ * Created by 冯瑞雨 on 2021/7/15.
+ */
+class PositioningBean {
+    //纬度
+    var latitude:Double?=0.0
+    //经度
+    var longitude:Double?=0.0
+    // 国家码
+    var countryCode:String?=null
+    //国家名称
+    var country:String?=null
+    //获取省份
+    var province:String?=null
+    //获取城市
+    var city :String?=null
+    //获取区
+    var district :String?=null
+    //获取镇信息
+    var town   :String?=null
+    //获取街道信息
+    var street  :String?=null
+    // 地址信息
+    var addrStr  :String?=null
+}
\ No newline at end of file

app/src/main/java/com/mints/street/main/home/HomeFragment.kt

@@ -20,12 +20,15 @@ import com.baidu.mapapi.search.core.RecommendStopInfo
 import com.baidu.mapapi.search.recommendstop.RecommendStopSearch
 import com.baidu.mapapi.search.recommendstop.RecommendStopSearchOption
 import com.fry.base.base.BaseFragment
+import com.google.gson.Gson
 import com.mints.street.BR
 import com.mints.street.R
+import com.mints.street.bean.PositioningBean
 import com.mints.street.databinding.FragmentHomeBinding
 import me.goldze.mvvmhabit.base.AppManager
 import me.goldze.mvvmhabit.utils.KLog
 import me.goldze.mvvmhabit.utils.RxUtils
+import me.goldze.mvvmhabit.utils.SPUtils
 
 /**
  * Created by 冯瑞雨 on 2021/7/2.
@@ -100,21 +103,21 @@ class HomeFragment : BaseFragment<FragmentHomeBinding, HomeViewModel>(), SensorE
         mBaiduMap?.setMapStatus(mapStatusUpdate)
         mBaiduMap?.setOnMapStatusChangeListener(object : BaiduMap.OnMapStatusChangeListener {
             override fun onMapStatusChangeStart(status: MapStatus?) {
-                KLog.a("百度map", "移动开始")
+                //KLog.a("百度map", "移动开始")
             }
 
             override fun onMapStatusChangeStart(status: MapStatus?, reason: Int) {
-                KLog.a("百度map", "移动开始，两个参数")
+             //   KLog.a("百度map", "移动开始，两个参数")
 
             }
 
             override fun onMapStatusChange(status: MapStatus?) {
-                KLog.a("百度map", "移动改变")
+                //KLog.a("百度map", "移动改变")
 
             }
 
             override fun onMapStatusChangeFinish(status: MapStatus?) {
-                KLog.a("百度map", "移动结束")
+              //  KLog.a("百度map", "移动结束")
                 mRecommendStopSearch?.requestRecommendStop(
                     RecommendStopSearchOption().location(
                         center
@@ -181,7 +184,11 @@ class HomeFragment : BaseFragment<FragmentHomeBinding, HomeViewModel>(), SensorE
         option.isOpenGps = true
         // 设置坐标类型
         option.setCoorType("bd09ll")
-        option.setScanSpan(1000)
+        //可选，默认0，即仅定位一次，设置发起连续定位请求的间隔需要大于等于1000ms才是有效的
+        option.setScanSpan(100000)//十秒一次
+        option.setIsNeedAddress(true) // 可选，设置是否需要地址信息，默认不需要
+        option.setIsNeedLocationDescribe(true) // 可选，设置是否需要地址描述
+
         mLocClient?.locOption = option
         mLocClient?.start()
     }
@@ -240,8 +247,28 @@ class HomeFragment : BaseFragment<FragmentHomeBinding, HomeViewModel>(), SensorE
     /**
      * 定位SDK监听函数
      */
+    var sp:SPUtils?=null
+    var positioningBean:PositioningBean?=null
     inner class MyLocationListener : BDLocationListener {
         override fun onReceiveLocation(location: BDLocation) {
+            if (sp==null){
+                sp = SPUtils.getInstance(SPUtils.POSITIONING_MAP)
+            }
+            if (positioningBean == null){
+                positioningBean = PositioningBean()
+            }
+            positioningBean?.latitude = location.latitude
+            positioningBean?.longitude = location.longitude
+            positioningBean?.countryCode = location.countryCode
+            positioningBean?.country = location.country
+            positioningBean?.province = location.province
+            positioningBean?.city = location.city
+            positioningBean?.district = location.district
+            positioningBean?.town = location.town
+            positioningBean?.street = location.street
+            positioningBean?.addrStr = location.addrStr
+
+            sp?.encode(SPUtils.POSITIONING_MAP,Gson().toJson(positioningBean).toString())
             // MapView 销毁后不在处理新接收的位置
             mBaiduMap?.apply {
                 mCurrentLat = location.latitude

app/src/main/java/com/mints/street/main/home/SearchAfterItem.kt

+package com.mints.street.main.home
+
+import me.goldze.mvvmhabit.base.ItemViewModel
+
+/**
+ * Created by 冯瑞雨 on 2021/7/15.
+ */
+class SearchAfterItem(viewModel: SearchMapViewModel,val name:String?, val address:String?) :
+    ItemViewModel<SearchMapViewModel>(viewModel) {
+
+}
\ No newline at end of file

app/src/main/java/com/mints/street/main/home/SearchMapActivity.kt

@@ -2,9 +2,15 @@ package com.mints.street.main.home
 
 import android.content.Intent
 import android.os.Bundle
-import androidx.lifecycle.Observer
+import android.text.Editable
+import android.text.TextUtils
+import android.text.TextWatcher
 import com.alibaba.android.vlayout.DelegateAdapter
 import com.alibaba.android.vlayout.VirtualLayoutManager
+import com.baidu.mapapi.search.sug.OnGetSuggestionResultListener
+import com.baidu.mapapi.search.sug.SuggestionResult
+import com.baidu.mapapi.search.sug.SuggestionSearch
+import com.baidu.mapapi.search.sug.SuggestionSearchOption
 import com.fry.base.base.BaseActivity
 import com.fry.base.utils.ResourceUtils
 import com.mints.street.BR
@@ -13,11 +19,13 @@ import com.mints.street.adapter.HistoryRecordAdapter
 import com.mints.street.adapter.PopularSceneAdapter
 import com.mints.street.databinding.ActivitySearchMapBinding
 import me.goldze.mvvmhabit.base.AppManager
+import me.goldze.mvvmhabit.utils.KLog
 
 /**
  * Created by 冯瑞雨 on 2021/7/13.
  */
-class SearchMapActivity : BaseActivity<ActivitySearchMapBinding, SearchMapViewModel>() {
+class SearchMapActivity : BaseActivity<ActivitySearchMapBinding, SearchMapViewModel>(),
+    OnGetSuggestionResultListener {
     companion object {
         const val HISTORY_NAME = "history_name"
         fun startSearchMapActivity() {
@@ -31,12 +39,16 @@ class SearchMapActivity : BaseActivity<ActivitySearchMapBinding, SearchMapViewMo
     private var mAdapter: DelegateAdapter? = null
     private var index = 0;//0=境内 1=境外
 
+    private var historyRecordAdapter: HistoryRecordAdapter? = null
+    private var popularSceneAdapter: PopularSceneAdapter? = null
+
+    //检索模块
+    private var mSuggestionSearch: SuggestionSearch? = null
+
     override fun initContentView(savedInstanceState: Bundle?) = R.layout.activity_search_map
 
     override fun initVariableId() = BR.viewModel
 
-    private var historyRecordAdapter: HistoryRecordAdapter? = null
-    private var popularSceneAdapter: PopularSceneAdapter? = null
 
     override fun initData() {
         super.initData()
@@ -47,14 +59,41 @@ class SearchMapActivity : BaseActivity<ActivitySearchMapBinding, SearchMapViewMo
         binding.recyList.layoutManager = vLayout
         binding.recyList.adapter = mAdapter
 
-        historyRecordAdapter = HistoryRecordAdapter(this);
+
+        // 初始化建议搜索模块，注册建议搜索事件监听
+        mSuggestionSearch = SuggestionSearch.newInstance()
+        mSuggestionSearch?.setOnGetSuggestionResultListener(this)
+        binding.et.addTextChangedListener(object : TextWatcher {
+            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {
+            }
+
+            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
+            }
+
+            override fun afterTextChanged(s: Editable?) {
+                if (TextUtils.isEmpty(s)) {
+                    viewModel.searchAfterOneItems.clear()
+                    return
+                }
+
+                // 使用建议搜索服务获取建议列表，结果在onSuggestionResult()中更新
+                mSuggestionSearch?.requestSuggestion(
+                    SuggestionSearchOption()
+                        .keyword(s.toString()) // 关键字
+                        .city(viewModel.positioningBean?.city ?: "北京")
+                ) // 城市
+
+            }
+
+        })
+
+        historyRecordAdapter = HistoryRecordAdapter(this)
 
         popularSceneAdapter = PopularSceneAdapter(this, listOf("1", "12"))
 
         mAdapter?.addAdapter(historyRecordAdapter)
         mAdapter?.addAdapter(popularSceneAdapter)
 
-
         //境内
         binding.territory.setOnClickListener {
             territory()
@@ -63,6 +102,7 @@ class SearchMapActivity : BaseActivity<ActivitySearchMapBinding, SearchMapViewMo
         binding.abroad.setOnClickListener {
             abroad()
         }
+
     }
 
     private fun update() {
@@ -100,4 +140,24 @@ class SearchMapActivity : BaseActivity<ActivitySearchMapBinding, SearchMapViewMo
         binding.abroad.solid = ResourceUtils.getColor(R.color.white)
         update()
     }
+
+    /**
+     * 获取在线建议搜索结果，得到requestSuggestion返回的搜索结果
+     *
+     * @param suggestionResult    Sug检索结果
+     */
+    override fun onGetSuggestionResult(suggestionResult: SuggestionResult?) {
+        if (suggestionResult == null || suggestionResult.allSuggestions == null) {
+            return
+        }
+        viewModel.searchAfterOneItems.clear()
+
+        if(TextUtils.isEmpty(binding.et.text)){
+            return
+        }
+        for (info in suggestionResult.allSuggestions) {
+            viewModel.searchAfterOneItems.add(SearchAfterItem(viewModel
+                ,info.key,info.address))
+        }
+    }
 }
\ No newline at end of file

app/src/main/java/com/mints/street/main/home/SearchMapViewModel.kt

 package com.mints.street.main.home
 
 import android.app.Application
-import androidx.lifecycle.MutableLiveData
-import com.blankj.utilcode.util.SPUtils
+import android.text.TextUtils
+import android.view.View
+import androidx.databinding.ObservableArrayList
 import com.google.gson.Gson
+import com.mints.street.BR
+import com.mints.street.R
+import com.mints.street.bean.PositioningBean
 import me.goldze.mvvmhabit.base.BaseViewModel
+import me.goldze.mvvmhabit.utils.SPUtils
+import me.tatarka.bindingcollectionadapter2.ItemBinding
 
 /**
  * Created by 冯瑞雨 on 2021/7/13.
@@ -12,4 +18,20 @@ import me.goldze.mvvmhabit.base.BaseViewModel
 class SearchMapViewModel(application: Application) : BaseViewModel(application) {
 
 
+    val searchAfterItemBinding = ItemBinding.of<SearchAfterItem>(BR.viewModel, R.layout.item_search_after)
+    val searchAfterOneItems = ObservableArrayList<SearchAfterItem>()
+    //定位位置
+     val positioningBean: PositioningBean? =getpositioningMap()
+
+    private fun getpositioningMap():PositioningBean?{
+        SPUtils.getInstance(SPUtils.POSITIONING_MAP)
+            .decodeString(SPUtils.POSITIONING_MAP)?.apply {
+                if (!TextUtils.isEmpty(this)){
+                    return  Gson().fromJson(this,PositioningBean::class.java)
+                }
+            }
+        return null
+    }
+
+
 }
\ No newline at end of file

app/src/main/java/com/mints/street/main/vr/PanoramicActivity.kt

@@ -74,7 +74,7 @@ class PanoramicActivity : BaseActivity<ActivityPanoramicBinding, PanoramicViewMo
                     "请在AndoridManifest.xml中输入正确的授权Key,并检查您的网络连接是否正常！error: $iError"
                 )
             } else {
-                KLog.a("BMapManager", "key认证成功")
+               KLog.i("BMapManager", "key认证成功")
             }
         }
     }

app/src/main/java/com/mints/street/webview/MintsWebViewActivity.kt

+package com.mints.street.webview
+
+import android.os.Bundle
+import com.fry.base.base.BaseActivity
+import com.mints.street.BR
+import com.mints.street.R
+import com.mints.street.databinding.ActivityMintsWebViewBinding
+
+/**
+ * Created by 冯瑞雨 on 2021/7/15.
+ */
+class MintsWebViewActivity:BaseActivity<ActivityMintsWebViewBinding,MintsWebViewModel>() {
+    override fun initContentView(savedInstanceState: Bundle?) = R.layout.activity_mints_web_view
+
+    override fun initVariableId() = BR.viewModel
+}
\ No newline at end of file

app/src/main/java/com/mints/street/webview/MintsWebViewModel.kt

+package com.mints.street.webview
+
+import android.app.Application
+import me.goldze.mvvmhabit.base.BaseViewModel
+
+/**
+ * Created by 冯瑞雨 on 2021/7/15.
+ */
+class MintsWebViewModel(application: Application):BaseViewModel(application) {
+}
\ No newline at end of file

app/src/main/res/layout/activity_mints_web_view.xml

+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:app="http://schemas.android.com/apk/res-auto">
+    <data>
+        <variable
+            name="viewModel"
+            type="com.mints.street.webview.MintsWebViewModel" />
+    </data>
+    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        >
+        <com.fry.base.ui.widget.CommonTitleBar
+            android:id="@+id/ctb_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:ctb_theme="dark"
+            app:layout_constraintTop_toTopOf="parent" />
+
+
+    </LinearLayout>
+</layout>
\ No newline at end of file

app/src/main/res/layout/activity_search_map.xml

@@ -66,6 +66,7 @@
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintTop_toBottomOf="@id/view_bg" />
         <EditText
+            android:id="@+id/et"
             android:paddingStart="10dp"
             android:paddingEnd="10dp"
             android:layout_width="match_parent"
@@ -89,6 +90,19 @@
             android:layout_height="wrap_content"
             app:ctb_theme="dark"
             app:layout_constraintTop_toTopOf="parent" />
+        <com.fry.base.ui.widget.CustomRecycleView
+            android:background="@color/white"
+            android:id="@+id/recy_after_search"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/et"
+            app:itemBinding="@{viewModel.searchAfterItemBinding}"
+            app:items="@{viewModel.searchAfterOneItems}"
+            android:visibility="@{viewModel.searchAfterOneItems.size() == 0 ? view.GONE:view.VISIBLE}"
+            />
 
 
     </androidx.constraintlayout.widget.ConstraintLayout>
@@ -98,5 +112,8 @@
         <variable
             name="viewModel"
             type="com.mints.street.main.home.SearchMapViewModel" />
+        <variable
+            name="view"
+            type="android.view.View" />
     </data>
 </layout>
\ No newline at end of file

app/src/main/res/layout/item_search_after.xml

+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_marginBottom="10dp">
+
+        <ImageView
+            android:id="@+id/image"
+            android:layout_width="wrap_content"
+            android:layout_height="50dp"
+            android:src="@mipmap/map_history_icon"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/tv_name"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:text="@{viewModel.name}"
+            android:textColor="@color/color_555"
+            android:textSize="14sp"
+            android:maxLines="1"
+            android:singleLine="true"
+            app:layout_constraintBottom_toTopOf="@id/tv_address"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@id/image"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/tv_address"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:maxLines="1"
+            android:singleLine="true"
+            android:text="@{viewModel.address}"
+            android:textColor="@color/color_555"
+            android:textSize="10sp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@id/image"
+            app:layout_constraintTop_toBottomOf="@id/tv_name" />
+
+        <View
+            android:layout_width="0dp"
+            android:layout_height="0.5dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@id/image"
+            android:background="@color/color_555"
+        />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <data>
+
+        <variable
+            name="viewModel"
+            type="com.mints.street.main.home.SearchAfterItem" />
+    </data>
+</layout>
\ No newline at end of file

mvvmhabit/src/main/java/me/goldze/mvvmhabit/utils/SPUtils.java

@@ -21,6 +21,7 @@ public final class SPUtils {
 
     private static Map<String, SPUtils> sSPMap = new HashMap<>();
     private static final String DEFAULT_KEY = "spUtils";
+    public static final String POSITIONING_MAP = "positioningMap";
     private MMKV mv;
 
     public static void init(Application application){