添加加载网页的方式

app/src/main/AndroidManifest.xml

@@ -5,6 +5,9 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+
     <uses-permission
         android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
         tools:ignore="ScopedStorage" />

app/src/main/java/com/sd/geelyhmiweb/JsApi.kt

 package com.sd.geelyhmiweb
 
+import android.util.Log
 import android.webkit.JavascriptInterface
+import androidx.lifecycle.MutableLiveData
 import com.sd.geelyhmiweb.dsbridge.CompletionHandler
-import com.sd.geelyhmiweb.utils.FileIoUtils
+import com.sd.geelyhmiweb.utils.LocationUtils
 import com.sd.geelyhmiweb.viewmodels.MainVM
 
 
 class JsApi {
 
-    var mainVM:MainVM?=null
+    var mainVM: MainVM? = null
+
+    //定位字符串
+    var locStr = MutableLiveData("")
 
-    //同步API
     @JavascriptInterface
-    fun testSyn(msg: Object ): String {
-        return msg.toString() + "［syn call］"
+    fun synLoc(arg: Any, handler: CompletionHandler<String>) {
+        LocationUtils.getInstan().onJsLoc = object : LocationUtils.OnJsLoc {
+            override fun onJsLoc(str: String) {
+//                handler.complete(str);
+//                Log.d("------------js 调用 Android 获取异步位置=", str);
+                locStr.postValue(str)
+            }
+        }
+        LocationUtils.getInstan().getLocation()
     }
 
-    //异步API
     @JavascriptInterface
-    fun testAsyn(msg: Object , handler: CompletionHandler<String?>) {
-        handler.complete(msg.toString() + " [ asyn call]")
+    fun stopLoc(arg: Any?) {
+        LocationUtils.getInstan().stopLoc()
     }
 
-
     @JavascriptInterface
     fun writeLog(msg: Object) {
 //        println("------------writeLog ${msg}")
@@ -30,4 +39,20 @@ class JsApi {
 //        FileIoUtils.writeToFile(gson.toJson(perceptionBean), "PerTarget_15_move.txt")
     }
 
+
+  /*  //同步API
+    @JavascriptInterface
+    fun testSyn(msg: Object): String {
+        return msg.toString() + "［syn call］"
+    }
+
+    //异步API
+    @JavascriptInterface
+    fun testAsyn(msg: Object, handler: CompletionHandler<String?>) {
+        handler.complete(msg.toString() + " [ asyn call]")
+    }*/
+
+
+
+
 }
\ No newline at end of file

app/src/main/java/com/sd/geelyhmiweb/MainActivity.kt

@@ -6,49 +6,54 @@ import android.util.Log
 import android.webkit.ConsoleMessage
 import android.webkit.SslErrorHandler
 import android.webkit.WebChromeClient
-import android.webkit.WebResourceError
 import android.webkit.WebResourceRequest
 import android.webkit.WebResourceResponse
 import android.webkit.WebSettings
 import android.webkit.WebView
-import android.webkit.WebViewClient
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.webkit.WebResourceErrorCompat
 import androidx.webkit.WebViewAssetLoader
 import androidx.webkit.WebViewClientCompat
 import com.sd.geelyhmiweb.databinding.ActivityMainBinding
+import com.sd.geelyhmiweb.dsbridge.OnReturnValue
+import com.sd.geelyhmiweb.utils.LocationUtils
+import com.sd.geelyhmiweb.utils.MyContants
 import com.sd.geelyhmiweb.viewmodels.MainVM
 import dagger.hilt.android.AndroidEntryPoint
-import kotlin.getValue
 
 
 @AndroidEntryPoint
 class MainActivity : AppCompatActivity() {
 
+    override fun onDestroy() {
+        super.onDestroy()
+        LocationUtils.getInstan().stopLoc()
+        binding.dwebview.destroy()
+    }
+
     private lateinit var binding: ActivityMainBinding
 
     private val mainVM: MainVM by viewModels()
 
     private lateinit var assetLoader: WebViewAssetLoader
 
-    override fun onDestroy() {
-        super.onDestroy()
-        binding.dwebview.destroy()
-    }
+    private val jsApi = JsApi()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = ActivityMainBinding.inflate(layoutInflater)
         setContentView(binding.root)
 
-        initWeb()
-    }
+        LocationUtils.setLocManager(this)
 
-    fun initWeb() {
-        var jsApi = JsApi()
+//        LocationUtils.getInstan().getLocation()
         jsApi.mainVM = mainVM
+        initWeb()
+        initLis()
+    }
 
+    private fun initWeb() {
         assetLoader = WebViewAssetLoader.Builder()
             .setHttpAllowed(true)
             .addPathHandler("/assets/", WebViewAssetLoader.AssetsPathHandler(this))
@@ -63,25 +68,37 @@ class MainActivity : AppCompatActivity() {
             javaScriptEnabled = true
             javaScriptCanOpenWindowsAutomatically = true
             loadWithOverviewMode = true
+
+            cacheMode = WebSettings.LOAD_DEFAULT
             domStorageEnabled = true
             databaseEnabled = true
             // 关键：禁用文件访问，强制走 AssetLoader 路由
+            if (MyContants.LOAD_WEB_FILE == 1) {
+                setAllowFileAccess(true)
+                setAllowContentAccess(true)
+                setAllowFileAccessFromFileURLs(true)
+                setAllowUniversalAccessFromFileURLs(true)
+            } else if (MyContants.LOAD_WEB_FILE == 2) {
                 setAllowFileAccess(false)
                 setAllowContentAccess(false)
                 setAllowFileAccessFromFileURLs(false)
                 setAllowUniversalAccessFromFileURLs(false)
+            }
             // 混合内容模式（若前端有 HTTP 资源，需配置；正式环境建议仅 HTTPS）
             setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW)
-            // 关键：禁用WebView的DNS缓存，强制走拦截逻辑
-            setCacheMode(WebSettings.LOAD_NO_CACHE)
             // 禁用网络加载（仅加载本地资产）
-            blockNetworkLoads = true
+//            blockNetworkLoads = true
         }
-        val url = "file:///android_asset/dist/index.html"
 //        val url = "http://192.168.60.155:5173/"
         val websiteUrl = "http://appassets.androidplatform.net/assets/dist/index.html"
 
-        binding.dwebview.loadUrl(websiteUrl)
+        var url = if (MyContants.LOAD_WEB_FILE == 1) {
+            "file:///android_asset/dist/index.html"
+        } else {
+            websiteUrl
+        }
+
+        binding.dwebview.loadUrl(url)
 
         binding.dwebview.webViewClient = object : WebViewClientCompat() {
             override fun shouldInterceptRequest(
@@ -93,8 +110,13 @@ class MainActivity : AppCompatActivity() {
 //                headers.put("sec-ch-ua-platform", "")
 //                headers.put("","Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0")
                 // 优先拦截虚拟域名请求
+                if (MyContants.LOAD_WEB_FILE==1){
+                    return super.shouldInterceptRequest(view, request)
+                }else if (MyContants.LOAD_WEB_FILE==2){
+                    return assetLoader.shouldInterceptRequest(request.url)
+                }else{
                     return assetLoader.shouldInterceptRequest(request.url)
-//                return super.shouldInterceptRequest(view, request)
+                }
             }
 
             override fun onReceivedHttpError(
@@ -105,6 +127,14 @@ class MainActivity : AppCompatActivity() {
                 super.onReceivedHttpError(view, request, errorResponse)
             }
 
+            override fun onReceivedError(
+                view: WebView,
+                request: WebResourceRequest,
+                error: WebResourceErrorCompat
+            ) {
+                super.onReceivedError(view, request, error)
+            }
+
             override fun onReceivedSslError(
                 view: WebView?,
                 handler: SslErrorHandler?,
@@ -120,7 +150,7 @@ class MainActivity : AppCompatActivity() {
 
             override fun onConsoleMessage(message: ConsoleMessage?): Boolean {
                 Log.d(
-                    "---pxl ",
+                    "---onConsoleMessage ",
                     "${message?.message()} -- From line " + "${message?.lineNumber()} of ${message?.sourceId()}"
                 )
                 return true
@@ -130,4 +160,19 @@ class MainActivity : AppCompatActivity() {
     }
 
 
+    private fun initLis() {
+        jsApi.locStr.observe(this) {
+//                handler.complete(str);
+//            Log.d("------------上报异步位置", it)
+            binding.dwebview.callHandler(
+                "retLoc", arrayOf<String>(it),
+                OnReturnValue<String> { retValue ->
+                    /* Log.d(
+                         "---jsbridge",
+                         "call succeed,return value is $retValue"
+                     )*/
+                })
+        }
+    }
+
 }
\ No newline at end of file

app/src/main/java/com/sd/geelyhmiweb/ui/BootActivity.kt

@@ -26,11 +26,10 @@ class BootActivity : AppCompatActivity() {
         binding=ActivityBootBinding.inflate(layoutInflater)
 //        enableEdgeToEdge()
         setContentView(binding.root)
-//        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
-//            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
-//            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
-//            insets
-//        }
+        requestPers()
+    }
+
+    private fun jumpMain() {
         if (isAvp) {
             startActivity(Intent(this, MainActivity::class.java))
         } else {
@@ -38,8 +37,11 @@ class BootActivity : AppCompatActivity() {
         }
     }
 
-    fun requestPers() {
-        var pers = mutableListOf<String>()
+    private fun requestPers() {
+        val pers = mutableListOf(
+            Manifest.permission.ACCESS_FINE_LOCATION,
+            Manifest.permission.ACCESS_COARSE_LOCATION
+        )
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
             pers.add(Manifest.permission.READ_EXTERNAL_STORAGE)
             pers.add(Manifest.permission.MANAGE_EXTERNAL_STORAGE)
@@ -48,26 +50,27 @@ class BootActivity : AppCompatActivity() {
         }
         PermissionX.init(this)
             .permissions(pers)
-            .onExplainRequestReason { scope, deniedList ->
-                scope.showRequestReasonDialog(
-                    deniedList,
-                    "需要同意以下授权才能正常使用",
-                    "好的",
-                    "取消"
-                )
-            }
+//            .onExplainRequestReason { scope, deniedList ->
+//                scope.showRequestReasonDialog(
+//                    deniedList,
+//                    "需要同意以下授权才能正常使用",
+//                    "好的",
+//                    "取消"
+//                )
+//            }
 //            .onForwardToSettings { scope, deniedList ->
 //                scope.showForwardToSettingsDialog(deniedList, "您需要手动在‘设置’中允许必要的权限", "OK", "Cancel")
 //            }
             .request { allGranted, grantedList, deniedList ->
-                if (allGranted) {
+//                if (allGranted) {
 //                    ToastHelper.showShort(this, "All permissions are granted")
-                } else {
-                    ToastHelper.showShort(this, "权限被拒")
-                    binding.root.postDelayed({
-                        finish()
-                    }, 150)
-                }
+                    jumpMain()
+//                } else {
+////                    ToastHelper.showShort(this, "权限被拒")
+////                    binding.root.postDelayed({
+////                        finish()
+////                    }, 150)
+//                }
             }
 
     }

app/src/main/java/com/sd/geelyhmiweb/utils/LocationUtils.kt

+package com.sd.geelyhmiweb.utils
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.location.Location
+import android.location.LocationListener
+import android.location.LocationManager
+import android.util.Log
+
+
+class LocationUtils {
+    companion object {
+        private var instance: LocationUtils? = null
+
+        fun setLocManager(mContext: Context) {
+            if (instance == null) {
+                instance = LocationUtils(mContext)
+            }
+        }
+
+        fun getInstan(): LocationUtils {
+            return instance!!
+        }
+    }
+
+
+
+    private lateinit var locationManager: LocationManager
+    private var locationProvider: String = ""
+    private var location: Location? = null
+
+    //    private lateinit var locationUtils: LocationUtils
+//    mContext: Context
+    private constructor()
+    constructor(mContext: Context) {
+        locationManager = mContext.getSystemService(Context.LOCATION_SERVICE) as LocationManager
+    }
+
+
+    @SuppressLint("MissingPermission")
+    fun getLocation() {
+        //1.获取位置管理器
+//        locationManager = mContext.getSystemService(Context.LOCATION_SERVICE) as LocationManager
+        //2.获取位置提供器，GPS或是NetWork
+        if (getProvider().isNullOrEmpty()) {
+            return
+        }
+        if (location != null) {
+            setLocation(location!!)
+        }
+        // 监视地理位置变化，第二个和第三个参数分别为更新的最短时间minTime和最短距离minDistace
+        locationManager.requestLocationUpdates(locationProvider, 1, 0f, locationListener)
+
+    }
+
+    @SuppressLint("MissingPermission")
+    fun getLastLocation(): String {
+        //1.获取位置管理器
+//        locationManager = mContext.getSystemService(Context.LOCATION_SERVICE) as LocationManager
+        //2.获取位置提供器，GPS或是NetWork
+        if (getProvider().isNullOrEmpty()) {
+            return ""
+        }
+        var locate = locationManager?.getLastKnownLocation(locationProvider)
+        if (locate != null) {
+            setLocation(locate)
+        }
+        return locate?.latitude.toString() + " " + locate?.longitude.toString()
+    }
+
+    private fun getProvider(): String {
+        val providers: List<String> = locationManager.getProviders(true)
+        if (providers.contains(LocationManager.NETWORK_PROVIDER)) {
+            //如果是网络定位
+//            Log.d("TAG", "如果是网络定位")
+            locationProvider = LocationManager.NETWORK_PROVIDER
+        } else if (providers.contains(LocationManager.GPS_PROVIDER)) {
+            //如果是GPS定位
+//            Log.d("TAG", "如果是GPS定位")
+            locationProvider = LocationManager.GPS_PROVIDER
+        } else {
+            Log.d("TAG", "没有可用的位置提供器")
+            return ""
+        }
+        return locationProvider
+    }
+
+    //获取经纬度
+    fun showLocation(mContext: Context): Location? {
+        return location
+    }
+
+    private fun setLocation(location: Location) {
+        this.location = location
+        val loc = "${location.longitude} ${location.latitude}"
+        onJsLoc?.onJsLoc(loc)
+    }
+
+    //定位监听
+    private var locationListener = object : LocationListener {
+        override fun onLocationChanged(location: Location) {
+//            location.getAccuracy()//精确度
+//            Log.d("------", "定位改变: $location")
+            setLocation(location)
+        }
+    }
+
+    //JS 定位回调
+    var onJsLoc: OnJsLoc? = null
+
+    interface OnJsLoc {
+        fun onJsLoc(str: String)
+    }
+
+
+    /***停止定位**/
+    fun stopLoc() {
+        if (locationManager != null) {
+            locationManager.removeUpdates(locationListener)
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/com/sd/geelyhmiweb/utils/MyContants.kt

@@ -3,6 +3,14 @@ package com.sd.geelyhmiweb.utils
 object MyContants {
     const val IS_DEBUG = true
     var HOST = if (IS_DEBUG) "http://laravel.suiyigou.shop/" else "https://api.suixinsuiyi.cn/"
+
+    /**
+     * 加载webview 的方式
+     * 1 = Cesium
+     * 2 = ThreeJS
+     */
+    var LOAD_WEB_FILE=1
+
 //    var PORT = if (IS_DEBUG) "123" else "34534"
 
 //    var SOCKET_HOSTNAME =
@@ -11,5 +19,4 @@ object MyContants {
 //        if (IS_DEBUG) 8082 else 0
 
 
-
 }
\ No newline at end of file