package com.example.basecore.base
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import android.annotation.SuppressLint
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import android.app.AlertDialog
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import android.content.Context
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.graphics.Bitmap
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import android.graphics.PixelFormat
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import android.net.Uri
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import android.text.TextUtils
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import android.view.KeyEvent
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import android.webkit.*
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import android.widget.FrameLayout
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import androidx.core.app.ActivityCompat
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import androidx.core.content.ContextCompat
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import com.example.basecore.BaseActivity
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import com.example.basecore.R
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import com.example.basecore.util.Constants
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import com.example.basecore.util.PermissionUtils
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import com.example.basecore.widget.TitleLayout
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import com.example.basecore.widget.X5WebView
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import com.example.basecore.util.LogUtils
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import com.example.basecore.util.toast
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import org.json.JSONException
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import org.json.JSONObject
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class WebViewActivity : BaseActivity() {
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private var url: String? = ""
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private lateinit var container: FrameLayout
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private lateinit var titleLayout: TitleLayout
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override fun getLayoutId() = R.layout.activity_web_common
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private val mWebView by lazy { X5WebView(this, null) }
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/**
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* 相机权限
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*/
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private val code_camera = 50
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override fun initData() {
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//网页中的视频，上屏幕的时候，可能出现闪烁的情况
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window.setFormat(PixelFormat.TRANSLUCENT)
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}
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@SuppressLint("SetJavaScriptEnabled")
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override fun initView() {
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container = findViewById(R.id.container)
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titleLayout = findViewById(R.id.titleLayout)
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url = intent.getStringExtra(Constants.webUrl)
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val title = intent.getStringExtra(Constants.webTitle)
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titleLayout.setTitle(title)
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container.addView(
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mWebView, FrameLayout.LayoutParams(
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FrameLayout.LayoutParams.MATCH_PARENT,
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FrameLayout.LayoutParams.MATCH_PARENT
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)
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)
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initClient(mWebView)
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val webSetting = mWebView.settings
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webSetting.saveFormData = false
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val cachePath = filesDir.absolutePath + "XData"
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webSetting.databasePath = cachePath
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webSetting.databaseEnabled = true
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webSetting.domStorageEnabled = true
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webSetting.cacheMode = WebSettings.LOAD_DEFAULT
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webSetting.blockNetworkImage = false
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webSetting.mixedContentMode = WebSettings.MIXED_CONTENT_ALWAYS_ALLOW
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val ua = webSetting.userAgentString
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//todo ua添加
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// /**
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// * ua 添加
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// */
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// val sb = StringBuilder()
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// sb.append(ua).append(" ")
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// .append("kkgame/").append(getVersionName()).append(" ")
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// .append("h/").append(getImei()).append(" ")
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// .append("s/").append("android").append(" ")
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// .append("vc/").append(getVersionCode()).append(" ")
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// .append("sv/").append(Build.VERSION.RELEASE).append(" ")
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// .append("netstatus/").append(getNetworkType()).append(" ")
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// webSetting.userAgentString = sb.toString()
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webSetting.javaScriptEnabled = true
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val js = MyJSInterface(this)
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//js 调用安卓
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mWebView.addJavascriptInterface(js, "JSInterface")
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if (url != null)
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mWebView.loadUrl(url!!)
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else
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mWebView.loadUrl("about:blank")
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}
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private fun initClient(mWebView: X5WebView) {
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mWebView.webViewClient = object : WebViewClient() {
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override fun shouldOverrideUrlLoading(view: WebView, url: String): Boolean {
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LogUtils.e("override url $url")
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if (url.startsWith("http:") || url.startsWith("https:")) {
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view.loadUrl(url)
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return false
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}
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//微信和阿里支付
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if (url.startsWith("weixin://")) {
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return try {
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startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
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true
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} catch (e: Exception) { //防止手机没有安装处理某个 scheme 开头的 url 的APP导致crash
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val builder: AlertDialog.Builder = AlertDialog.Builder(mContext)
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builder.setTitle("支付中心")
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.setMessage("该手机没有安装微信客户端，请安装微信后重新完成支付，或换用支付宝进行支付")
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.setPositiveButton(
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"确定"
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) { dialogInterface, _ -> dialogInterface.dismiss() }
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.create().show()
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true
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}
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} else if (url.startsWith("alipays://") || url.startsWith("alipay")) {
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return try {
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startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
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true
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} catch (e: Exception) { // 启动支付宝失败，换成网页支付
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return true
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}
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}
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//拉起三方APP
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try {
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val intent = Intent(Intent.ACTION_VIEW, Uri.parse(url))
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startActivity(intent)
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} catch (e: java.lang.Exception) {
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}
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return true
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}
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override fun onPageStarted(p0: WebView?, p1: String?, p2: Bitmap?) {
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super.onPageStarted(p0, p1, p2)
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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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mWebView.webChromeClient = object : WebChromeClient() {
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/**
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* 加载进度条
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* 主线程，可直接更新
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*/
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override fun onProgressChanged(webview: WebView?, progress: Int) {
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LogUtils.e("Progress: $progress")
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super.onProgressChanged(webview, progress)
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}
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/**
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* Webview 中的标题
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*/
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override fun onReceivedTitle(p0: WebView?, title: String?) {
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super.onReceivedTitle(p0, title)
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// titleLayout.setTitle(title)
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}
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/**
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* JS confirm 对话框
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*/
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override fun onJsConfirm(
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arg0: WebView, arg1: String, arg2: String,
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arg3: JsResult
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): Boolean {
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return super.onJsConfirm(arg0, arg1, arg2, arg3)
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}
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/**
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* 隐藏全局播放
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*/
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override fun onHideCustomView() {
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}
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override fun onJsAlert(
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arg0: WebView,
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arg1: String,
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arg2: String,
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arg3: JsResult
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): Boolean {
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return super.onJsAlert(null, arg1, arg2, arg3)
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}
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override fun onShowFileChooser(
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webView: WebView?,
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filePathCallback: ValueCallback<Array<Uri>>?,
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fileChooserParams: FileChooserParams?
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): Boolean {
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if (fileChooserParams != null) {
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LogUtils.e("fileChooserParams: $fileChooserParams")
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}
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if (filePathCallback != null)
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valueCallback = filePathCallback
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val camera = PermissionUtils.CAMERA
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if (ContextCompat.checkSelfPermission(mContext, camera) ==
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PackageManager.PERMISSION_DENIED
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) {
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ActivityCompat.requestPermissions(
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this@WebViewActivity,
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arrayOf(camera),
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code_camera
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)
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} else {
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showAlbum()
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}
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return true
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}
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// fun openFileChooser(
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// filePathCallback: ValueCallback<Uri>?,
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// p1: String?,
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// p2: String?
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// ) {
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// if (filePathCallback != null)
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// valueCallback = filePathCallback
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//
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// val camera = "android.permission.CAMERA"
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// if (ContextCompat.checkSelfPermission(mContext, camera) ==
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// PackageManager.PERMISSION_DENIED
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// ) {
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// ActivityCompat.requestPermissions(
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// this@KKWebViewActivity,
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// arrayOf(camera),
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// code_camera
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// )
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// } else {
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// showAlbum()
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// }
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// }
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}
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}
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private var valueCallback: ValueCallback<Array<Uri>>? = null
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override fun onRequestPermissionsResult(
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requestCode: Int,
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permissions: Array<out String>,
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grantResults: IntArray
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) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults)
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if (requestCode == code_camera && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
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showAlbum()
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} else {
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toast("权限不足")
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}
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}
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/**
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* 打开相机
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*/
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private fun showAlbum() {
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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super.onActivityResult(requestCode, resultCode, data)
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if (null == valueCallback) {
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return
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}
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}
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override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
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if (keyCode == KeyEvent.KEYCODE_BACK && mWebView.canGoBack()) {
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//记录当前页面URL，如果返回还是同样的url，说明有重定向，再返回一次即可
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if (url == mWebView.url) {
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finish()
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}
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mWebView.goBack()
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return true
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}
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return super.onKeyDown(keyCode, event)
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}
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override fun onPause() {
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super.onPause()
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mWebView.onPause()
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}
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override fun onResume() {
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super.onResume()
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mWebView.onResume()
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}
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override fun onDestroy() {
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super.onDestroy()
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container.removeAllViews()
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mWebView.stopLoading()
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mWebView.clearMatches()
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mWebView.clearHistory()
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mWebView.clearSslPreferences()
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mWebView.clearCache(true)
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mWebView.loadUrl("about:blank")
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mWebView.removeAllViews()
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mWebView.removeJavascriptInterface("javaobj")
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mWebView.destroy()
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}
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inner class MyJSInterface(context: Context) {
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private var mContext: Context = context
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@JavascriptInterface
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fun showWeb(json: String?) {
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var url: String? = null
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try {
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val jsonObject = JSONObject(json)
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url = jsonObject.optString("url")
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val intent = Intent(this@WebViewActivity, WebViewActivity::class.java)
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intent.putExtra(Constants.webUrl, url)
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mContext.startActivity(intent)
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// mWebView.loadUrl(url)
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} catch (e: JSONException) {
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e.printStackTrace()
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}
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if (TextUtils.isEmpty(url)) {
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toast("未知异常")
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return
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}
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}
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@JavascriptInterface
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fun showQQChat(json: String?) {
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var jsonObject: JSONObject? = null
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try {
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jsonObject = JSONObject(json)
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val key = jsonObject.optString("value")
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val url = "mqqwpa://im/chat?chat_type=wpa&uin=" //uin是发送过去的qq号码
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mContext.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url + key)))
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} catch (e: JSONException) {
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e.printStackTrace()
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mContext.toast("未知异常")
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} catch (e: java.lang.Exception) { // 未安装手Q或安装的版本不支持
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mContext.toast("未安装手Q或安装的版本不支持")
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}
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}
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}
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}
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