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@@ -0,0 +1,116 @@
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+package com.yingyangfly.webview
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+
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+import android.annotation.SuppressLint
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+import android.content.pm.ActivityInfo
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+import android.graphics.Bitmap
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+import android.os.Build
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+import android.webkit.WebResourceRequest
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+import android.webkit.WebSettings
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+import android.webkit.WebView
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+import android.webkit.WebViewClient
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+import com.alibaba.android.arouter.facade.annotation.Route
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+import com.yingyangfly.baselib.base.BaseActivity
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+import com.yingyangfly.baselib.ext.toast
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+import com.yingyangfly.baselib.router.RouterUrlCommon
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+import com.yingyangfly.webview.databinding.ActivityBridgeWebBinding
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+
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+/**
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+ * BridgeWebview
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+ */
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+@Route(path = RouterUrlCommon.WEB_VIEW_INTERACTION_JS)
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+class BridgeWebActivity : BaseActivity<ActivityBridgeWebBinding>() {
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+
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+ private lateinit var webSettings: WebSettings
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+ var url: String = ""
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+
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+ override fun initViews() {
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+ url = "http://60.205.201.7/cocos/mobile/whacaMole/"
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+ initWebView()
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+ }
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+
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+ override fun initListener() {
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+
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+ }
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+
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+ override fun initData() {
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+
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+ }
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+
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+ @SuppressLint("JavascriptInterface")
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+ private fun initWebView() {
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+ webSettings = binding.webView.settings
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+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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+ webSettings.mixedContentMode = WebSettings.MIXED_CONTENT_ALWAYS_ALLOW
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+ }
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+ val ua = webSettings.userAgentString
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+ //必须设置
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+ webSettings.userAgentString = "$ua; app/lottchina Android"
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+ webSettings.javaScriptCanOpenWindowsAutomatically = true
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+ webSettings.javaScriptEnabled = true
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+ webSettings.setAppCacheEnabled(true)
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+ webSettings.cacheMode = WebSettings.LOAD_DEFAULT
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+ /**必须的设置， 访问网页版的H5，一定要设置。该方法是设置支持DomStorage，
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+ * DOM Storage 分为 sessionStorage 和 localStorage。
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+ * localStorage 对象和 sessionStorage 对象使用方法基本相同，它们的区别在于作用的范围不同。
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+ * 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。
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+ */
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+ webSettings.domStorageEnabled = true
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+ // 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
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+ binding.webView.addJavascriptInterface(AndroidToJs(this), "callbackHandle")
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+ binding.webView.addJavascriptInterface(AndroidToJs(this), "callbackImgHandle")
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+ binding.webView.addJavascriptInterface(AndroidToJs(this), "callbackBackHandle")
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+
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+ binding.webView.isDrawingCacheEnabled = true
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+ binding.webView.buildDrawingCache()
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+ binding.webView.buildLayer()
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+
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+ binding.webView.webViewClient = object : WebViewClient() {
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+ override fun shouldOverrideUrlLoading(
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+ view: WebView?,
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+ request: WebResourceRequest?
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+ ): Boolean {
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+ url.let {
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+ view?.loadUrl(it)
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+ }
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+ return super.shouldOverrideUrlLoading(view, request)
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+ }
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+
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+ override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
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+ super.onPageStarted(view, url, favicon)
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+ }
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+
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+ override fun onPageFinished(view: WebView?, url: String?) {
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+ super.onPageFinished(view, url)
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+
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+ }
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+ }
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+ if (url.isNullOrEmpty().not()) {
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+ binding.webView.loadUrl(url)
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+ } else {
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+ "视频链接不能为空".toast()
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+ }
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+ }
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+
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+ override fun onDestroy() {
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+ destoryWebView()
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+ super.onDestroy()
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+ }
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+
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+ fun destoryWebView() {
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+ binding.webView.stopLoading() // 停止加载
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+ binding.webView.removeAllViews() // 移除webview上子view
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+ binding.webView.clearCache(true) // 清除缓存
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+ binding.webView.clearHistory() // 清楚历史
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+ binding.webView.destroy() // 销毁WebView自身。
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+ }
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+
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+ override fun onResume() {
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+ /**
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+ * 设置为横屏
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+ */
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+ if (requestedOrientation != ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
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+ requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
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+ }
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+ super.onResume()
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+ }
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+}
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王鹏鹏