Android TorProxy和Shadow开源项目.zip项目安卓应用源码下载

/** * Shadow - Anonymous web browser for Android devices * Copyright (C) 2009 Connell Gauld * * Thanks to University of Cambridge, * Alastair Beresford and Andrew Rice * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ package uk.ac.cam.cl.dtg.android.tor.Shadow; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.InterruptedIOException; import java.io.UnsupportedEncodingException; import java.net.MalformedURLException; import java.net.URL; import java.net.UnknownHostException; import java.util.HashMap; import java.util.Map; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.http.client.ClientProtocolException; import uk.ac.cam.cl.dtg.android.tor.TorProxyLib.ITorProxyControl; import uk.ac.cam.cl.dtg.android.tor.TorProxyLib.TorProxyLib; import android.app.Activity; import android.app.AlertDialog; import android.app.SearchManager; import android.content.ActivityNotFoundException; import android.content.BroadcastReceiver; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.content.ServiceConnection; import android.content.SharedPreferences; import android.graphics.Bitmap; import android.graphics.Color; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.graphics.drawable.LayerDrawable; import android.graphics.drawable.PaintDrawable; import android.os.Bundle; import android.os.IBinder; import android.os.RemoteException; import android.preference.PreferenceManager; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.Window; import android.view.View.OnClickListener; import android.webkit.PluginData; import android.webkit.UrlInterceptHandler; import android.webkit.UrlInterceptRegistry; import android.webkit.WebChromeClient; import android.webkit.WebView; import android.webkit.WebViewClient; import android.webkit.CacheManager.CacheResult; import android.widget.Button; import android.widget.LinearLayout; import android.widget.TextView; /** * The main browser activity * @author Connell Gauld * */ public class Shadow extends Activity implements UrlInterceptHandler, OnClickListener { // TorProxy service private ITorProxyControl mControlService = null; private final IntentFilter torStatusFilter = new IntentFilter( TorProxyLib.STATUS_CHANGE_INTENT); private AnonProxy mAnonProxy = null; // UI elements private ShadowWebView mWebView = null; private LinearLayout mNoTorLayout = null; private LinearLayout mWebLayout = null; private Button mStartTor = null; private LinearLayout mCookieIcon = null; private TextView mTorStatus = null; // Misc private Drawable mGenericFavicon = null; private boolean mInLoad = false; private Menu mMenu = null; private boolean mLastIsTorActive = true; private CookieManager mCookieManager = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Set up title bar of window this.requestWindowFeature(Window.FEATURE_LEFT_ICON); this.requestWindowFeature(Window.FEATURE_RIGHT_ICON); this.requestWindowFeature(Window.FEATURE_PROGRESS); this.requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); // Allow search to start by just typing setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL); setContentView(R.layout.main); // Register to capture all URLs in the WebView UrlInterceptRegistry.registerHandler(this); mCookieManager = CookieManager.getInstance(this); mAnonProxy = new AnonProxy(); // Grab UI elements mWebView = (ShadowWebView) findViewById(R.id.WebView); mNoTorLayout = (LinearLayout) findViewById(R.id.NoTorLayout); mWebLayout = (LinearLayout) findViewById(R.id.WebLayout); mStartTor = (Button) findViewById(R.id.StartTor); mCookieIcon = (LinearLayout) findViewById(R.id.CookieIcon); mTorStatus = (TextView) findViewById(R.id.torStatus); // Set up UI elements mStartTor.setOnClickListener(this); mWebView.setWebViewClient(mWebViewClient); mWebView.setWebChromeClient(mWebViewChrome); mWebView.getSettings().setBuiltInZoomControls(true); mWebView.getSettings().setLoadsImagesAutomatically(true); mWebView.setBlockedCookiesView(mCookieIcon); mCookieIcon.setOnClickListener(this); // Misc mGenericFavicon = getResources().getDrawable( R.drawable.app_web_browser_sm); // TODO - properly handle initial Intents SharedPreferences prefs = PreferenceManager .getDefaultSharedPreferences(this); String starturl = prefs.getString(getString(R.string.pref_homepage), getString(R.string.default_homepage)); mCookieManager.setBehaviour(prefs.getString("pref_cookiebehaviour", "whitelist")); Intent i = getIntent(); if (i != null) { if (Intent.ACTION_VIEW.equals(i.getAction())) { onNewIntent(i); return; } } loadUrl(starturl); } // Service connection to TorProxy service private ServiceConnection mSvcConn = new ServiceConnection() { @Override public void onServiceConnected(ComponentName name, IBinder service) { mControlService = ITorProxyControl.Stub.asInterface(service); updateTorStatus(); } @Override public void onServiceDisconnected(ComponentName name) { mControlService = null; updateTorStatus(); } }; /* * Set the title bar icon to the supplied bitmap. Yoinked from the Android * browser */ private void setFavicon(Bitmap icon) { Drawable[] array = new Drawable[2]; PaintDrawable p = new PaintDrawable(Color.WHITE); p.setCornerRadius(3f); array[0] = p; if (icon == null) { array[1] = mGenericFavicon; } else { array[1] = new BitmapDrawable(icon); } LayerDrawable d = new LayerDrawable(array); d.setLayerInset(1, 2, 2, 2, 2); getWindow().setFeatureDrawable(Window.FEATURE_LEFT_ICON, d); } /** * Yoinked from android source * * @param url * @return */ private static String buildTitleUrl(String url) { String titleUrl = null; if (url != null) { try { // parse the url string URL urlObj = new URL(url); if (urlObj != null) { titleUrl = ""; String protocol = urlObj.getProtocol(); String host = urlObj.getHost(); if (host != null && 0 < host.length()) { titleUrl = host; if (protocol != null) { // if a secure site, add an "https://" prefix! if (protocol.equalsIgnoreCase("https")) { titleUrl = protocol + "://" + host; } } } } } catch (MalformedURLException e) { } } return titleUrl; } static final Pattern ACCEPTED_URI_SCHEMA = Pattern.compile("(?i)" + // switch on case insensitive matching "(" + // begin group for schema "(?:http|https|file):\\/\\/" + "|(?:data|about|content|javascript):" + ")" + "(.*)"); private String smartUrlFilter(String url) { String inUrl = url.trim(); boolean hasSpace = inUrl.indexOf(' ') != -1; Matcher matcher = ACCEPTED_URI_SCHEMA.matcher(inUrl); if (matcher.matches()) { if (hasSpace) { inUrl = inUrl.replace(" ", "%20"); } // force scheme to lowercase String scheme = matcher.group(1); String lcScheme = scheme.toLowerCase(); if (!lcScheme.equals(scheme)) { return lcScheme + matche