package com.secondworld.universalsdk;
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import android.app.Activity;
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import android.content.ActivityNotFoundException;
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import android.content.Intent;
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import android.net.Uri;
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import android.util.DisplayMetrics;
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import android.view.View;
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import android.view.ViewGroup;
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import android.webkit.WebChromeClient;
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import android.webkit.WebResourceResponse;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import android.widget.Button;
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import android.widget.RelativeLayout;
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import com.secondworld.univeralsdk.R;
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/**
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* Created by Administrator on 2018/8/1 0001.
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*/
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public class WebViewUtil
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{
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private static Activity m_Activity;
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private static String m_ReceivedUrl;
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private static WebView m_WebView;
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private static Button m_BtnClose;
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public static void OpenWebView(final Activity activity, final String url)
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{
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m_Activity = activity;
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m_ReceivedUrl = url;
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activity.runOnUiThread(new Runnable()
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{
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@Override
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public void run()
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{
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if (m_WebView != null && m_WebView.getVisibility() == View.VISIBLE)
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{
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processClose();
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return;
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}
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DisplayMetrics _dm = new DisplayMetrics();
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m_Activity.getWindowManager().getDefaultDisplay().getMetrics(_dm);
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final float _scale = _dm.widthPixels * 1f / 1344;
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final int _width = (int) (_scale * 982);
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final int _height = (int) (_scale * 560);
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m_BtnClose = (Button) m_Activity.findViewById(R.id.webView_btn_close);
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ViewGroup.MarginLayoutParams _margin = new ViewGroup.MarginLayoutParams(
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m_BtnClose.getLayoutParams());
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RelativeLayout.LayoutParams _params = new RelativeLayout.LayoutParams(_margin);
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_params.width = 0;
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_params.height = 0;
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_params.addRule(RelativeLayout.ALIGN_BOTTOM, R.id.webView);
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_params.addRule(RelativeLayout.ALIGN_RIGHT, R.id.webView);
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m_BtnClose.setLayoutParams(_params);
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m_BtnClose.setOnClickListener(new View.OnClickListener()
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{
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@Override
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public void onClick(View view)
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{
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processClose();
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}
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});
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m_WebView = (WebView) m_Activity.findViewById(R.id.webView);
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ViewGroup.MarginLayoutParams margin = new ViewGroup.MarginLayoutParams(
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m_WebView.getLayoutParams());
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RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(margin);
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layoutParams.width = 0;
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layoutParams.height = 0;
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layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT, RelativeLayout.TRUE);
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m_WebView.setLayoutParams(layoutParams);
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m_WebView.getSettings().setJavaScriptEnabled(true);
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m_WebView.setWebViewClient(new WebViewClient()
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{
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@Override
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public void onReceivedError(WebView view, int errorCode, String description,
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String failingUrl)
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{
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super.onReceivedError(view, errorCode, description, failingUrl);
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view.loadUrl(m_ReceivedUrl);
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}
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, String url)
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{
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if (url.startsWith("http") || url.startsWith("https"))
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{ //http和https协议开头的执行正常的流程
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view.loadUrl(url);
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return true;
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}
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else
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{ //其他的URL则会开启一个Acitity然后去调用原生APP
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return super.shouldOverrideUrlLoading(view, url);
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}
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}
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@Override
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public WebResourceResponse shouldInterceptRequest(WebView view, String url)
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{
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if (url.startsWith("http") || url.startsWith("https"))
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{ //http和https协议开头的执行正常的流程
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return super.shouldInterceptRequest(view, url);
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}
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else
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{ //其他的URL则会开启一个Acitity然后去调用原生APP
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try
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{
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Intent in = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
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m_Activity.startActivity(in);
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} catch (ActivityNotFoundException e)
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{
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e.printStackTrace();
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}
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return null;
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}
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}
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});
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m_WebView.setWebChromeClient(new WebChromeClient()
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{
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@Override
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public void onReceivedTitle(WebView view, String title)
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{
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if (title.contains("I'm QQ"))
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{
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m_WebView.loadUrl(m_ReceivedUrl);
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}
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super.onReceivedTitle(view, title);
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}
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@Override
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public void onProgressChanged(WebView view, int newProgress)
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{
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if (newProgress == 100)
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{
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if (view.getUrl().contains("noticeweb"))
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{
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ViewGroup.MarginLayoutParams margin = new ViewGroup.MarginLayoutParams(
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m_WebView.getLayoutParams());
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RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(
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margin);
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layoutParams.width = _width;
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layoutParams.height = _height;
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layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT,
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RelativeLayout.TRUE);
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m_WebView.setLayoutParams(layoutParams);
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ViewGroup.MarginLayoutParams _margin = new ViewGroup.MarginLayoutParams(
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m_BtnClose.getLayoutParams());
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RelativeLayout.LayoutParams _params = new RelativeLayout.LayoutParams(
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_margin);
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_params.width = (int) (180 * _scale);
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_params.height = (int) (72 * _scale);
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_params.rightMargin = (int) (250 * _scale);
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_params.bottomMargin = (int) (10 * _scale);
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_params.addRule(RelativeLayout.ALIGN_BOTTOM, R.id.webView);
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_params.addRule(RelativeLayout.ALIGN_RIGHT, R.id.webView);
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m_BtnClose.setLayoutParams(_params);
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}
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}
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}
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});
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m_WebView.loadUrl(m_ReceivedUrl);
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m_WebView.setVisibility(View.VISIBLE);
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m_BtnClose.setVisibility(View.VISIBLE);
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}
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});
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}
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private static void processClose()
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{
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m_WebView.clearFocus();
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m_WebView.clearCache(true);
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m_WebView.clearHistory();
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m_WebView.clearFormData();
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m_WebView.setVisibility(View.INVISIBLE);
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m_BtnClose.setVisibility(View.INVISIBLE);
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}
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}
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