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Bahaaib/WebView.java

Last active July 18, 2021 00:49
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How to show Web content/ web page on A WebView
Raw
WebView.java
package com.example.robpercival.webviewdemo;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WebView webView = (WebView) findViewById(R.id.webView);
webView.getSettings().setJavaScriptEnabled(true); //Initialize WebView with javascript Enabled on it.
webView.setWebViewClient(new WebViewClient()); // Let the app run the URL/Data on the WebView not the default browser
//webView.loadUrl("http://www.google.com");
webView.loadDataWithBaseURL("http://spacy.io/displacy/", "\n" +
"<!DOCTYPE html>\n" +
"<html lang=\"en\">\n" +
"<head>\n" +
"<title>displaCy Demo</title>\n" +
"<meta charset=\"utf-8\">\n" +
"<meta name=\"viewport\" content=\"width=device-width, initial-scale=0.75\">\n" +
"<link rel=\"stylesheet\" href=\"css/displacy-demo.css\"/>\n" +
"</head>\n" +
"<body class=\"theme-code\" onload=\"runDemo()\">\n" +
"<header>\n" +
"<div class=\"logo\">\n" +
"<span>displaCy &mdash; Dependency Parse Tree Visualization</span>\n" +
"</div>\n" +
"<button class=\"mobile\" onclick=\"toggle('nav')\"><span>Navigation</span></button>\n" +
"<nav id=\"nav\">\n" +
"<ul>\n" +
"<li class=\"search-field\">\n" +
"<input id=\"input\" type=\"text\" placeholder=\"Type a sentence...\" onkeydown=\"if (event.keyCode == 13) runDemo('full')\"/>\n" +
"</li>\n" +
"<li class=\"search\">\n" +
"<button onclick=\"runDemo('full')\">Parse</button>\n" +
"<button onclick=\"runDemo('steps')\">Step through</button>\n" +
"<button onclick=\"runDemo('manual')\">Annotate</button>\n" +
"<button onclick=\"toggle('share')\" class=\"share\">\n" +
"<span>Share link</span>\n" +
"<svg height=\"1em\" width=\"1em\" viewBox=\"0 0 100 100\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M768 256h-138c48 32 93 89 107 128h30c65 0 128 64 128 128s-65 128-128 128h-192c-63 0-128-64-128-128 0-23 7-45 18-64h-137c-5 21-8 42-8 64 0 128 127 256 255 256s65 0 193 0 256-128 256-256-128-256-256-256z m-481 384h-30c-65 0-128-64-128-128s65-128 128-128h192c63 0 128 64 128 128 0 23-7 45-18 64h137c5-21 8-42 8-64 0-128-127-256-255-256s-65 0-193 0-256 128-256 256 128 256 256 256h138c-48-32-93-89-107-128z\"/></svg>\n" +
"</button>\n" +
"</li>\n" +
"<li>\n" +
"<select id=\"theme\" class=\"theme\">\n" +
"<option value=\"\" disabled selected>Themes</option>\n" +
"<option value=\"theme-code\">Code</option>\n" +
"<option value=\"theme-code-light\">Code light</option>\n" +
"<option value=\"theme-textbook\">Print</option>\n" +
"<option value=\"theme-modern\">Modern</option>\n" +
"<option value=\"theme-under-construction\">Under Construction</option>\n" +
"</select>\n" +
"</li>\n" +
"<li><button onclick=\"toggle('info')\" class=\"info\">Info</button></li>\n" +
"</ul>\n" +
"</nav>\n" +
"</header>\n" +
"<div id=\"info\" class=\"modal\">\n" +
"<div>\n" +
"<a class=\"close\" onclick=\"toggle('info')\"></a>\n" +
"<h2>About displaCy</h2>\n" +
"<p>displaCy lets you peek inside a\n" +
"spaCy's syntactic parser, as it reads a sentence word-by-word. By repeatedly choosing from a small set of actions, it links the words together according to their syntactic structure. This type of representation powers a wide range of technologies, from translation and summarization, to sentiment analysis and algorithmic trading.</p>\n" +
"<p>displaCy makes <a href=\"http://ines.io/blog/developing-displacy\">clever use of JavaScript and CSS</a>, to do as little as possible and no less. It uses modern web standards to work with the browser, instead of against it.</p>\n" +
"<p>\n" +
"<a href=\"http://twitter.com/share?text=displaCy – Dependency Parse Tree Visualization&url=http://spacy.io/displacy&via=spacy_io\" target=\"_blank\" class=\"button\">Share on Twitter</a>\n" +
"<a href=\"http://www.twitter.com/spacy_io\" target=\"_blank\" class=\"button\">Follow spaCy</a>\n" +
"<a href=\"http://spacy.io\" target=\"_blank\" class=\"button\">Find out more</a>\n" +
"</p>\n" +
"</div>\n" +
"</div>\n" +
"<div id=\"share\" class=\"modal\">\n" +
"<div>\n" +
"<a class=\"close\" onclick=\"toggle('share')\"></a>\n" +
"<h2>Share</h2>\n" +
"<p>Copy and paste this link to share the current visualization.</p>\n" +
"<input id=\"share-link\" class=\"share-link\" onclick=\"select(this)\"/>\n" +
"</div>\n" +
"</div>\n" +
"<div id=\"displacy\"></div>\n" +
"<script>\n" +
" var sample = \"displaCy uses CSS and JavaScript to show you how computers understand language\"\n" +
"\n" +
" var url = (location.search.split('?')[1]) ? location.search.split('?')[1].split('=') : null; \n" +
" var urlmode = (url) ? decodeURIComponent(url[0]) : null;\n" +
" var urltext = (url && urlmode) ? decodeURIComponent(url[1]) : null;\n" +
" \n" +
" var apis = {\n" +
" full: \"http://5.9.60.203/api/displacy/parse/\",\n" +
" steps: \"http://5.9.60.203/api/displacy/steps/\",\n" +
" manual: \"http://5.9.60.203/api/displacy/manual/\"\n" +
" }\n" +
"\n" +
" var runDemo = function(mode) {\n" +
" var query = document.getElementById(\"input\").value || urltext || sample;\n" +
" var modes = (mode) ? mode : urlmode || 'full';\n" +
" displaCy(modes, apis[modes], query);\n" +
"\n" +
" document.getElementById(\"share-link\").value = \"http://spacy.io/displacy/?\" + encodeURIComponent(modes) + \"=\" + encodeURIComponent(query);\n" +
" }\n" +
"\n" +
" var themeSelect = document.getElementById(\"theme\");\n" +
" themeSelect.onchange = function() {\n" +
" document.body.className = \"\";\n" +
" document.body.className = this.value;\n" +
" }\n" +
"\n" +
" var toggle = function(id) {\n" +
" var e = document.getElementById(id);\n" +
" (e.style.visibility == \"visible\") ? e.style.visibility = \"hidden\" :\n" +
" e.style.visibility = \"visible\";\n" +
" }\n" +
" </script>\n" +
"<script src=\"js/displacy.min.js\"></script>\n" +
"</body>\n" +
"</html>\n", "text/html", "UTF-8", ""); // Run the previous HTML code on the WebView, regarding the text type, regarding the Encoding type.
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
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