package cn.sinata.xldutils.activity
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import android.graphics.Bitmap
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import android.os.Bundle
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import android.text.TextUtils
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import android.view.View
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import android.webkit.WebChromeClient
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import android.webkit.WebView
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import android.webkit.WebViewClient
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import android.widget.TextView
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import android.webkit.WebSettings
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import cn.sinata.xldutils.R
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import cn.sinata.xldutils.visible
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import org.jetbrains.anko.find
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open class WebViewActivity : TitleActivity() {
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private val webView by lazy {
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find<WebView>(R.id.webView)
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_web_view)
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val t = intent.getStringExtra("title")
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title = t
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initView()
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}
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private fun initView() {
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val settings = webView.settings
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settings.javaScriptEnabled = true
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settings.javaScriptCanOpenWindowsAutomatically = true
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settings.defaultTextEncodingName = "utf-8"
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settings.domStorageEnabled = true
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// settings.setSupportZoom(true)
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// settings.textZoom = 300
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// settings.useWideViewPort = true
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// settings.loadWithOverviewMode = true
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// settings.layoutAlgorithm = WebSettings.LayoutAlgorithm.SINGLE_COLUMN
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webView.webChromeClient = object : WebChromeClient() {
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override fun onReceivedTitle(view: WebView, title: String?) {
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super.onReceivedTitle(view, title)
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if (resetTitle()) {
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setTitle(title)
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}
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}
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}
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webView.webViewClient = object : WebViewClient() {
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override fun onPageFinished(view: WebView, url: String?) {
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super.onPageFinished(view, url)
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dismissDialog()
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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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showDialog()
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}
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override fun shouldOverrideUrlLoading(view: WebView, url: String?): Boolean {
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if (!TextUtils.isEmpty(url)) {
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webView.loadUrl(url)
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}
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return true
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}
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}
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val type = intent.getIntExtra("type", 1)
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val url = intent.getStringExtra("url")
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if (type == 1) {
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val sHead =
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"<html><head><meta name=\"viewport\" content=\"width=device-width, " + "initial-scale=1.0, minimum-scale=0.5, maximum-scale=2.0, user-scalable=yes\" />" + "<style>img{max-width:100% !important;height:auto !important;}</style>" + "<style>body{max-width:100% !important;}</style>" + "</head><body>"
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webView!!.loadDataWithBaseURL(null, sHead + url, "text/html", "utf-8", null)
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} else {
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webView.loadUrl(url)
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}
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}
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protected open fun resetTitle() = false
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override fun finishWhenCancelDialog(): Boolean = false
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}
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