1.修改webview加载数据方式

baselib/build.gradle

@@ -126,4 +126,6 @@ dependencies {
     api 'io.reactivex.rxjava2:rxkotlin:2.4.0'
 
     api ("com.google.android:flexbox:2.0.1")
+    //api 'lib.gorden.rxbus2:rxbus:2.0.1'
+    api 'io.github.jeremyliao:live-event-bus-x:1.8.0'
 }

webview/src/main/java/com/yingyangfly/webview/AndroidToJs.kt

@@ -0,0 +1,30 @@
+package com.yingyangfly.webview
+
+import android.app.Activity
+import android.webkit.JavascriptInterface
+import com.yingyangfly.baselib.ext.logi
+
+/**
+ * @author gold
+ * @date 9/22/22 5:05 PM
+ * @copyright (C) 2019-2022, XiaoLiu All Rights Reserved
+ * @description  定义一个与JS对象映射关系的Android类
+ */
+class AndroidToJs(val context: Activity) : Any() {
+    // 定义JS需要调用的方法
+    // 被JS调用的方法必须加入@JavascriptInterface注解
+    @JavascriptInterface
+    fun postMessage(msg: String?) {
+        "js回调给原生的参数：$msg".logi()
+        if (msg?.contains("403") == true) {
+
+        }
+        if (msg?.contains("back") == true) {
+           context.finish()
+        }
+        if (msg?.contains("list") == true) {
+
+        }
+
+    }
+}

webview/src/main/java/com/yingyangfly/webview/WebviewActivity.kt

@@ -1,6 +1,7 @@
 package com.yingyangfly.webview
 
 import android.content.pm.ActivityInfo
+import android.graphics.Bitmap
 import android.os.Build
 import android.webkit.WebResourceRequest
 import android.webkit.WebSettings
@@ -19,7 +20,10 @@ class WebviewActivity : BaseActivity<ActivityWebviewBinding>() {
 
     var webSettings: WebSettings? = null
 
+    var url: String? = null
+
     override fun initViews() {
+        url = "http://60.205.201.7/cocos/mobile/whacaMole/"
         webSettings = binding.web.settings
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
             webSettings?.mixedContentMode = WebSettings.MIXED_CONTENT_ALWAYS_ALLOW
@@ -37,6 +41,12 @@ class WebviewActivity : BaseActivity<ActivityWebviewBinding>() {
          * sessionStorage 用来存储与页面相关的数据，它在页面关闭后无法使用。而 localStorage 则持久存在，在页面关闭后也可以使用。
          */
         webSettings?.domStorageEnabled = true
+
+        // 通过addJavascriptInterface()将Java对象映射到JS对象 下面一行代码是 JS调用原生方法
+        binding.web.addJavascriptInterface(AndroidToJs(this), "callbackHandle")
+        binding.web.addJavascriptInterface(AndroidToJs(this), "callbackImgHandle")
+        binding.web.addJavascriptInterface(AndroidToJs(this), "callbackBackHandle")
+
         binding.web.isDrawingCacheEnabled = true
         binding.web.buildDrawingCache()
         binding.web.buildLayer()
@@ -56,23 +66,26 @@ class WebviewActivity : BaseActivity<ActivityWebviewBinding>() {
         binding.web.settings.setAppCacheEnabled(true)
         // 是否使用缓存
         binding.web.settings.domStorageEnabled = true//DOM Storage
-        //访问网页
-        binding.web.loadUrl("http://60.205.201.7/cocos/mobile/whacaMole/")
         //系统默认会通过手机浏览器打开网页，为了能够直接通过web显示网页，则必须设置
         binding.web.webViewClient = object : WebViewClient() {
-            override fun shouldOverrideUrlLoading(view: WebView?, url: String?): Boolean {
-                view?.loadUrl(url!!)
-                //返回true
-                return true
-            }
-
             override fun shouldOverrideUrlLoading(
                 view: WebView?,
                 request: WebResourceRequest?
             ): Boolean {
-                return false
+                url?.let {
+                    view?.loadUrl(it)
+                }
+                return super.shouldOverrideUrlLoading(view, request)
+            }
+
+            override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
+                super.onPageStarted(view, url, favicon)
             }
         }
+        if (url.isNullOrEmpty().not()) {
+            //访问网页
+            binding.web.loadUrl(url!!)
+        }
     }
 
     override fun initListener() {