1137 lines
32 KiB
Java
1137 lines
32 KiB
Java
/*
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* Copyright 2014 A.C.R. Development
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*/
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package acr.browser.lightning;
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import java.io.ByteArrayInputStream;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.net.URISyntaxException;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.ActivityNotFoundException;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.graphics.ColorMatrix;
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import android.graphics.ColorMatrixColorFilter;
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import android.graphics.Paint;
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import android.net.MailTo;
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import android.net.Uri;
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import android.net.http.SslError;
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import android.os.Build;
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import android.os.Message;
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import android.text.InputType;
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import android.text.method.PasswordTransformationMethod;
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import android.util.Log;
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import android.view.GestureDetector;
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import android.view.GestureDetector.SimpleOnGestureListener;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnTouchListener;
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import android.webkit.CookieManager;
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import android.webkit.GeolocationPermissions;
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import android.webkit.HttpAuthHandler;
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import android.webkit.SslErrorHandler;
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import android.webkit.ValueCallback;
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import android.webkit.WebChromeClient;
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import android.webkit.WebResourceRequest;
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import android.webkit.WebResourceResponse;
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import android.webkit.WebSettings;
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import android.webkit.WebSettings.LayoutAlgorithm;
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import android.webkit.WebSettings.PluginState;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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public class LightningView {
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private Title mTitle;
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private WebView mWebView;
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private BrowserController mBrowserController;
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private GestureDetector mGestureDetector;
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private Activity mActivity;
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private WebSettings mSettings;
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private static int API = android.os.Build.VERSION.SDK_INT;
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private static String mHomepage;
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private static String mDefaultUserAgent;
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private static Bitmap mWebpageBitmap;
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private static SharedPreferences mPreferences;
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private AdBlock mAdBlock;
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private boolean isForegroundTab;
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private IntentUtils mIntentUtils;
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private Paint mPaint = new Paint();
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private boolean mTextReflow = false;
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private boolean mInvertPage = false;
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private static final float[] mNegativeColorArray = { -1.0f, 0, 0, 0, 255, // red
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0, -1.0f, 0, 0, 255, // green
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0, 0, -1.0f, 0, 255, // blue
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0, 0, 0, 1.0f, 0 // alpha
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};
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@SuppressWarnings("deprecation")
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@SuppressLint("NewApi")
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public LightningView(Activity activity, String url, boolean darkTheme) {
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mActivity = activity;
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mWebView = new WebView(activity);
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mTitle = new Title(activity, darkTheme);
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mAdBlock = new AdBlock(activity);
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if (darkTheme) {
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mWebpageBitmap = BitmapFactory.decodeResource(activity.getResources(),
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R.drawable.ic_webpage_dark);
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} else {
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mWebpageBitmap = BitmapFactory.decodeResource(activity.getResources(),
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R.drawable.ic_webpage);
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}
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try {
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mBrowserController = (BrowserController) activity;
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} catch (ClassCastException e) {
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throw new ClassCastException(activity + " must implement BrowserController");
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}
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mIntentUtils = new IntentUtils(mBrowserController);
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mWebView.setDrawingCacheBackgroundColor(0x00000000);
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mWebView.setFocusableInTouchMode(true);
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mWebView.setFocusable(true);
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mWebView.setAnimationCacheEnabled(false);
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mWebView.setDrawingCacheEnabled(false);
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mWebView.setWillNotCacheDrawing(true);
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mWebView.setAlwaysDrawnWithCacheEnabled(false);
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mWebView.setBackgroundColor(activity.getResources().getColor(android.R.color.white));
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if (API > 15) {
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mWebView.setBackground(null);
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mWebView.getRootView().setBackground(null);
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} else if (mWebView.getRootView() != null) {
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mWebView.getRootView().setBackgroundDrawable(null);
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}
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mWebView.setScrollbarFadingEnabled(true);
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mWebView.setSaveEnabled(true);
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mWebView.setWebChromeClient(new LightningChromeClient(activity));
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mWebView.setWebViewClient(new LightningWebClient(activity));
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mWebView.setDownloadListener(new LightningDownloadListener(activity));
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mGestureDetector = new GestureDetector(activity, new CustomGestureListener());
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mWebView.setOnTouchListener(new TouchListener());
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mDefaultUserAgent = mWebView.getSettings().getUserAgentString();
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mSettings = mWebView.getSettings();
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initializeSettings(mWebView.getSettings(), activity);
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initializePreferences(activity);
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if (url != null) {
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if (!url.trim().isEmpty()) {
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mWebView.loadUrl(url);
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} else {
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// don't load anything, the user is looking for a blank tab
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}
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} else {
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if (mHomepage.startsWith("about:home")) {
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mWebView.loadUrl(getHomepage());
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} else if (mHomepage.startsWith("about:bookmarks")) {
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mBrowserController.openBookmarkPage(mWebView);
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} else {
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mWebView.loadUrl(mHomepage);
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}
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}
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}
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public String getHomepage() {
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String home;
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home = HomepageVariables.HEAD;
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switch (mPreferences.getInt(PreferenceConstants.SEARCH, 1)) {
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case 0:
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// CUSTOM SEARCH
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home = home + "file:///android_asset/lightning.png";
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home = home + HomepageVariables.MIDDLE;
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home = home
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+ mPreferences.getString(PreferenceConstants.SEARCH_URL,
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Constants.GOOGLE_SEARCH);
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break;
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case 1:
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// GOOGLE_SEARCH;
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home = home + "file:///android_asset/google.png";
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// + "https://www.google.com/images/srpr/logo11w.png";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.GOOGLE_SEARCH;
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break;
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case 2:
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// ANDROID SEARCH;
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home = home + "file:///android_asset/ask.png";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.ASK_SEARCH;
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break;
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case 3:
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// BING_SEARCH;
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home = home + "file:///android_asset/bing.png";
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// +
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// "http://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Bing_logo_%282013%29.svg/500px-Bing_logo_%282013%29.svg.png";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.BING_SEARCH;
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break;
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case 4:
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// YAHOO_SEARCH;
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home = home + "file:///android_asset/yahoo.png";
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// +
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// "http://upload.wikimedia.org/wikipedia/commons/thumb/2/24/Yahoo%21_logo.svg/799px-Yahoo%21_logo.svg.png";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.YAHOO_SEARCH;
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break;
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case 5:
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// STARTPAGE_SEARCH;
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home = home + "file:///android_asset/startpage.png";
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// + "https://startpage.com/graphics/startp_logo.gif";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.STARTPAGE_SEARCH;
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break;
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case 6:
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// STARTPAGE_MOBILE
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home = home + "file:///android_asset/startpage.png";
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// + "https://startpage.com/graphics/startp_logo.gif";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.STARTPAGE_MOBILE_SEARCH;
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case 7:
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// DUCK_SEARCH;
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home = home + "file:///android_asset/duckduckgo.png";
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// +
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// "https://duckduckgo.com/assets/logo_homepage.normal.v101.png";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.DUCK_SEARCH;
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break;
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case 8:
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// DUCK_LITE_SEARCH;
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home = home + "file:///android_asset/duckduckgo.png";
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// +
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// "https://duckduckgo.com/assets/logo_homepage.normal.v101.png";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.DUCK_LITE_SEARCH;
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break;
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case 9:
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// BAIDU_SEARCH;
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home = home + "file:///android_asset/baidu.png";
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// + "http://www.baidu.com/img/bdlogo.gif";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.BAIDU_SEARCH;
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break;
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case 10:
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// YANDEX_SEARCH;
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home = home + "file:///android_asset/yandex.png";
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// +
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// "http://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Yandex.svg/600px-Yandex.svg.png";
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home = home + HomepageVariables.MIDDLE;
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home = home + Constants.YANDEX_SEARCH;
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break;
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}
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home = home + HomepageVariables.END;
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File homepage = new File(mActivity.getFilesDir(), "homepage.html");
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try {
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FileWriter hWriter = new FileWriter(homepage, false);
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hWriter.write(home);
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hWriter.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return Constants.FILE + homepage;
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}
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@SuppressWarnings("deprecation")
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@SuppressLint({ "NewApi", "SetJavaScriptEnabled" })
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public synchronized void initializePreferences(Context context) {
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mPreferences = context.getSharedPreferences(PreferenceConstants.PREFERENCES, 0);
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mHomepage = mPreferences.getString(PreferenceConstants.HOMEPAGE, Constants.HOMEPAGE);
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mAdBlock.updatePreference();
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if (mSettings == null && mWebView != null) {
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mSettings = mWebView.getSettings();
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} else if (mSettings == null) {
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return;
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}
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setColorMode(mPreferences.getInt(PreferenceConstants.RENDERING_MODE, 0));
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if (!mBrowserController.isIncognito()) {
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mSettings.setGeolocationEnabled(mPreferences.getBoolean(PreferenceConstants.LOCATION,
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false));
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} else {
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mSettings.setGeolocationEnabled(false);
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}
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if (API < 19) {
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switch (mPreferences.getInt(PreferenceConstants.ADOBE_FLASH_SUPPORT, 0)) {
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case 0:
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mSettings.setPluginState(PluginState.OFF);
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break;
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case 1:
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mSettings.setPluginState(PluginState.ON_DEMAND);
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break;
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case 2:
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mSettings.setPluginState(PluginState.ON);
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break;
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default:
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break;
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}
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}
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switch (mPreferences.getInt(PreferenceConstants.USER_AGENT, 1)) {
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case 1:
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if (API > 16) {
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mSettings.setUserAgentString(WebSettings.getDefaultUserAgent(context));
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} else {
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mSettings.setUserAgentString(mDefaultUserAgent);
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}
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break;
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case 2:
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mSettings.setUserAgentString(Constants.DESKTOP_USER_AGENT);
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break;
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case 3:
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mSettings.setUserAgentString(Constants.MOBILE_USER_AGENT);
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break;
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case 4:
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mSettings.setUserAgentString(mPreferences.getString(
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PreferenceConstants.USER_AGENT_STRING, mDefaultUserAgent));
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break;
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}
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if (mPreferences.getBoolean(PreferenceConstants.SAVE_PASSWORDS, false)
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&& !mBrowserController.isIncognito()) {
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if (API < 18) {
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mSettings.setSavePassword(true);
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}
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mSettings.setSaveFormData(true);
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} else {
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if (API < 18) {
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mSettings.setSavePassword(false);
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}
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mSettings.setSaveFormData(false);
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}
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if (mPreferences.getBoolean(PreferenceConstants.JAVASCRIPT, true)) {
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mSettings.setJavaScriptEnabled(true);
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mSettings.setJavaScriptCanOpenWindowsAutomatically(true);
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}
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if (mPreferences.getBoolean(PreferenceConstants.TEXT_REFLOW, false)) {
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mTextReflow = true;
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mSettings.setLayoutAlgorithm(LayoutAlgorithm.NARROW_COLUMNS);
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if (API >= android.os.Build.VERSION_CODES.KITKAT) {
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try {
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mSettings.setLayoutAlgorithm(LayoutAlgorithm.TEXT_AUTOSIZING);
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} catch (Exception e) {
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// This shouldn't be necessary, but there are a number
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// of KitKat devices that crash trying to set this
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Log.e(Constants.TAG, "Problem setting LayoutAlgorithm to TEXT_AUTOSIZING");
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}
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}
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} else {
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mTextReflow = false;
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mSettings.setLayoutAlgorithm(LayoutAlgorithm.NORMAL);
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}
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mSettings.setBlockNetworkImage(mPreferences.getBoolean(PreferenceConstants.BLOCK_IMAGES,
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false));
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mSettings.setSupportMultipleWindows(mPreferences.getBoolean(PreferenceConstants.POPUPS,
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true));
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mSettings.setUseWideViewPort(mPreferences.getBoolean(PreferenceConstants.USE_WIDE_VIEWPORT,
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true));
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mSettings.setLoadWithOverviewMode(mPreferences.getBoolean(
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PreferenceConstants.OVERVIEW_MODE, true));
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switch (mPreferences.getInt(PreferenceConstants.TEXT_SIZE, 3)) {
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case 1:
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mSettings.setTextZoom(200);
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break;
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case 2:
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mSettings.setTextZoom(150);
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break;
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case 3:
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mSettings.setTextZoom(100);
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break;
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case 4:
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mSettings.setTextZoom(75);
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break;
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case 5:
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mSettings.setTextZoom(50);
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break;
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}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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CookieManager.getInstance().setAcceptThirdPartyCookies(mWebView,
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!mPreferences.getBoolean(PreferenceConstants.BLOCK_THIRD_PARTY, false));
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}
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}
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@SuppressWarnings("deprecation")
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@SuppressLint({ "SetJavaScriptEnabled", "NewApi" })
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public void initializeSettings(WebSettings settings, Context context) {
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if (API < 18) {
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settings.setAppCacheMaxSize(Long.MAX_VALUE);
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}
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if (API < 17) {
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settings.setEnableSmoothTransition(true);
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}
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if (API > 16) {
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settings.setMediaPlaybackRequiresUserGesture(true);
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}
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if (API >= Build.VERSION_CODES.LOLLIPOP && !mBrowserController.isIncognito()) {
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settings.setMixedContentMode(WebSettings.MIXED_CONTENT_COMPATIBILITY_MODE);
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} else if (API >= Build.VERSION_CODES.LOLLIPOP) {
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// We're in Incognito mode, reject
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settings.setMixedContentMode(WebSettings.MIXED_CONTENT_NEVER_ALLOW);
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}
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settings.setDomStorageEnabled(true);
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settings.setAppCacheEnabled(true);
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settings.setCacheMode(WebSettings.LOAD_DEFAULT);
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settings.setDatabaseEnabled(true);
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settings.setSupportZoom(true);
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settings.setBuiltInZoomControls(true);
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settings.setDisplayZoomControls(false);
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settings.setAllowContentAccess(true);
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settings.setAllowFileAccess(true);
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settings.setDefaultTextEncodingName("utf-8");
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if (API > 16) {
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settings.setAllowFileAccessFromFileURLs(false);
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settings.setAllowUniversalAccessFromFileURLs(false);
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}
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settings.setAppCachePath(context.getDir("appcache", 0).getPath());
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settings.setGeolocationDatabasePath(context.getDir("geolocation", 0).getPath());
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if (API < Build.VERSION_CODES.KITKAT) {
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settings.setDatabasePath(context.getDir("databases", 0).getPath());
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}
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}
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public boolean isShown() {
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return mWebView != null && mWebView.isShown();
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}
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public synchronized void onPause() {
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if (mWebView != null) {
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mWebView.onPause();
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}
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}
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public synchronized void onResume() {
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if (mWebView != null) {
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mWebView.onResume();
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}
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}
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public void setForegroundTab(boolean isForeground) {
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isForegroundTab = isForeground;
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mBrowserController.update();
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}
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public boolean isForegroundTab() {
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return isForegroundTab;
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}
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public int getProgress() {
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if (mWebView != null) {
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return mWebView.getProgress();
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} else {
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return 100;
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}
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}
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public synchronized void stopLoading() {
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if (mWebView != null) {
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mWebView.stopLoading();
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}
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}
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public void setHardwareRendering() {
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mWebView.setLayerType(View.LAYER_TYPE_HARDWARE, mPaint);
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}
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public void setNormalRendering() {
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mWebView.setLayerType(View.LAYER_TYPE_NONE, null);
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}
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public void setSoftwareRendering() {
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mWebView.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
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}
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public void setColorMode(int mode) {
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mInvertPage = false;
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switch (mode) {
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case 0:
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mPaint.setColorFilter(null);
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// setSoftwareRendering(); // Some devices get segfaults
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// in the WebView with Hardware Acceleration enabled,
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// the only fix is to disable hardware rendering
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setNormalRendering();
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mInvertPage = false;
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break;
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case 1:
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ColorMatrixColorFilter filterInvert = new ColorMatrixColorFilter(
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mNegativeColorArray);
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mPaint.setColorFilter(filterInvert);
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setHardwareRendering();
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mInvertPage = true;
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break;
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case 2:
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ColorMatrix cm = new ColorMatrix();
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cm.setSaturation(0);
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ColorMatrixColorFilter filterGray = new ColorMatrixColorFilter(cm);
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mPaint.setColorFilter(filterGray);
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setHardwareRendering();
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break;
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case 3:
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ColorMatrix matrix = new ColorMatrix();
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matrix.set(mNegativeColorArray);
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ColorMatrix matrixGray = new ColorMatrix();
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matrixGray.setSaturation(0);
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ColorMatrix concat = new ColorMatrix();
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concat.setConcat(matrix, matrixGray);
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ColorMatrixColorFilter filterInvertGray = new ColorMatrixColorFilter(concat);
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mPaint.setColorFilter(filterInvertGray);
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|
setHardwareRendering();
|
|
|
|
mInvertPage = true;
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
public synchronized void pauseTimers() {
|
|
if (mWebView != null) {
|
|
mWebView.pauseTimers();
|
|
}
|
|
}
|
|
|
|
public synchronized void resumeTimers() {
|
|
if (mWebView != null) {
|
|
mWebView.resumeTimers();
|
|
}
|
|
}
|
|
|
|
public void requestFocus() {
|
|
if (mWebView != null && !mWebView.hasFocus()) {
|
|
mWebView.requestFocus();
|
|
}
|
|
}
|
|
|
|
public void setVisibility(int visible) {
|
|
if (mWebView != null) {
|
|
mWebView.setVisibility(visible);
|
|
}
|
|
}
|
|
|
|
public void clearCache(boolean disk) {
|
|
if (mWebView != null) {
|
|
mWebView.clearCache(disk);
|
|
}
|
|
}
|
|
|
|
public synchronized void reload() {
|
|
if (mWebView != null) {
|
|
mWebView.reload();
|
|
}
|
|
}
|
|
|
|
private void cacheFavicon(Bitmap icon) {
|
|
String hash = String.valueOf(Utils.getDomainName(getUrl()).hashCode());
|
|
Log.d(Constants.TAG, "Caching icon for " + Utils.getDomainName(getUrl()));
|
|
File image = new File(mActivity.getCacheDir(), hash + ".png");
|
|
try {
|
|
FileOutputStream fos = new FileOutputStream(image);
|
|
icon.compress(Bitmap.CompressFormat.PNG, 100, fos);
|
|
fos.flush();
|
|
fos.close();
|
|
} catch (FileNotFoundException e) {
|
|
e.printStackTrace();
|
|
} catch (IOException e) {
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
|
|
@SuppressWarnings("deprecation")
|
|
@SuppressLint("NewApi")
|
|
public synchronized void find(String text) {
|
|
if (mWebView != null) {
|
|
if (API > 16) {
|
|
mWebView.findAllAsync(text);
|
|
} else {
|
|
mWebView.findAll(text);
|
|
}
|
|
}
|
|
}
|
|
|
|
public Activity getActivity() {
|
|
return mActivity;
|
|
}
|
|
|
|
public synchronized void onDestroy() {
|
|
if (mWebView != null) {
|
|
mWebView.stopLoading();
|
|
mWebView.onPause();
|
|
mWebView.clearHistory();
|
|
mWebView.setVisibility(View.GONE);
|
|
mWebView.removeAllViews();
|
|
mWebView.destroyDrawingCache();
|
|
// mWebView.destroy(); //this is causing the segfault
|
|
mWebView = null;
|
|
}
|
|
}
|
|
|
|
public synchronized void goBack() {
|
|
if (mWebView != null) {
|
|
mWebView.goBack();
|
|
}
|
|
}
|
|
|
|
public String getUserAgent() {
|
|
if (mWebView != null) {
|
|
return mWebView.getSettings().getUserAgentString();
|
|
} else {
|
|
return "";
|
|
}
|
|
}
|
|
|
|
public synchronized void goForward() {
|
|
if (mWebView != null) {
|
|
mWebView.goForward();
|
|
}
|
|
}
|
|
|
|
public boolean canGoBack() {
|
|
return mWebView != null && mWebView.canGoBack();
|
|
}
|
|
|
|
public boolean canGoForward() {
|
|
return mWebView != null && mWebView.canGoForward();
|
|
}
|
|
|
|
public WebView getWebView() {
|
|
return mWebView;
|
|
}
|
|
|
|
public Bitmap getFavicon() {
|
|
return mTitle.getFavicon();
|
|
}
|
|
|
|
public synchronized void loadUrl(String url) {
|
|
if (mWebView != null) {
|
|
mWebView.loadUrl(url);
|
|
}
|
|
}
|
|
|
|
public synchronized void invalidate() {
|
|
if (mWebView != null) {
|
|
mWebView.invalidate();
|
|
}
|
|
}
|
|
|
|
public String getTitle() {
|
|
return mTitle.getTitle();
|
|
}
|
|
|
|
public String getUrl() {
|
|
if (mWebView != null) {
|
|
return mWebView.getUrl();
|
|
} else {
|
|
return "";
|
|
}
|
|
}
|
|
|
|
public class LightningWebClient extends WebViewClient {
|
|
|
|
Context mActivity;
|
|
|
|
LightningWebClient(Context context) {
|
|
mActivity = context;
|
|
}
|
|
|
|
@Override
|
|
public WebResourceResponse shouldInterceptRequest(WebView view, WebResourceRequest request) {
|
|
if (mAdBlock.isAd(request.getUrl().getHost())) {
|
|
ByteArrayInputStream EMPTY = new ByteArrayInputStream("".getBytes());
|
|
return new WebResourceResponse("text/plain", "utf-8", EMPTY);
|
|
}
|
|
|
|
return super.shouldInterceptRequest(view, request);
|
|
}
|
|
|
|
@Override
|
|
public WebResourceResponse shouldInterceptRequest(WebView view, String url) {
|
|
if (mAdBlock.isAd(url)) {
|
|
ByteArrayInputStream EMPTY = new ByteArrayInputStream("".getBytes());
|
|
return new WebResourceResponse("text/plain", "utf-8", EMPTY);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public void onPageFinished(WebView view, String url) {
|
|
if (view.isShown()) {
|
|
mBrowserController.updateUrl(url, true);
|
|
view.postInvalidate();
|
|
}
|
|
if (view.getTitle() == null || view.getTitle().isEmpty()) {
|
|
mTitle.setTitle(mActivity.getString(R.string.untitled));
|
|
} else {
|
|
mTitle.setTitle(view.getTitle());
|
|
}
|
|
if (API >= android.os.Build.VERSION_CODES.KITKAT && mInvertPage) {
|
|
view.evaluateJavascript(Constants.JAVASCRIPT_INVERT_PAGE, null);
|
|
}
|
|
mBrowserController.update();
|
|
}
|
|
|
|
@Override
|
|
public void onPageStarted(WebView view, String url, Bitmap favicon) {
|
|
if (isShown()) {
|
|
mBrowserController.updateUrl(url, false);
|
|
mBrowserController.showActionBar();
|
|
}
|
|
mTitle.setFavicon(mWebpageBitmap);
|
|
mBrowserController.update();
|
|
}
|
|
|
|
@Override
|
|
public void onReceivedHttpAuthRequest(final WebView view, final HttpAuthHandler handler,
|
|
final String host, final String realm) {
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
|
|
final EditText name = new EditText(mActivity);
|
|
final EditText password = new EditText(mActivity);
|
|
LinearLayout passLayout = new LinearLayout(mActivity);
|
|
passLayout.setOrientation(LinearLayout.VERTICAL);
|
|
|
|
passLayout.addView(name);
|
|
passLayout.addView(password);
|
|
|
|
name.setHint(mActivity.getString(R.string.hint_username));
|
|
password.setInputType(InputType.TYPE_TEXT_VARIATION_PASSWORD);
|
|
password.setTransformationMethod(new PasswordTransformationMethod());
|
|
password.setHint(mActivity.getString(R.string.hint_password));
|
|
builder.setTitle(mActivity.getString(R.string.title_sign_in));
|
|
builder.setView(passLayout);
|
|
builder.setCancelable(true)
|
|
.setPositiveButton(mActivity.getString(R.string.title_sign_in),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
String user = name.getText().toString();
|
|
String pass = password.getText().toString();
|
|
handler.proceed(user.trim(), pass.trim());
|
|
Log.d(Constants.TAG, "Request Login");
|
|
|
|
}
|
|
})
|
|
.setNegativeButton(mActivity.getString(R.string.action_cancel),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
handler.cancel();
|
|
|
|
}
|
|
});
|
|
AlertDialog alert = builder.create();
|
|
alert.show();
|
|
|
|
}
|
|
|
|
boolean isRunning = false;
|
|
|
|
@Override
|
|
public void onScaleChanged(final WebView view, final float oldScale, final float newScale) {
|
|
if (view.isShown() && mTextReflow && API >= android.os.Build.VERSION_CODES.KITKAT) {
|
|
view.invalidate();
|
|
if (isRunning)
|
|
return;
|
|
isRunning = view.postDelayed(new Runnable() {
|
|
|
|
@Override
|
|
public void run() {
|
|
// TODO
|
|
view.evaluateJavascript(Constants.JAVASCRIPT_TEXT_REFLOW, null);
|
|
isRunning = false;
|
|
}
|
|
|
|
}, 100);
|
|
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onReceivedSslError(WebView view, final SslErrorHandler handler, SslError error) {
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
|
|
builder.setTitle(mActivity.getString(R.string.title_warning));
|
|
builder.setMessage(mActivity.getString(R.string.message_untrusted_certificate))
|
|
.setCancelable(true)
|
|
.setPositiveButton(mActivity.getString(R.string.action_yes),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
handler.proceed();
|
|
}
|
|
})
|
|
.setNegativeButton(mActivity.getString(R.string.action_no),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
handler.cancel();
|
|
}
|
|
});
|
|
AlertDialog alert = builder.create();
|
|
if (error.getPrimaryError() == SslError.SSL_UNTRUSTED) {
|
|
alert.show();
|
|
} else {
|
|
handler.proceed();
|
|
}
|
|
|
|
}
|
|
|
|
@Override
|
|
public void onFormResubmission(WebView view, final Message dontResend, final Message resend) {
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
|
|
builder.setTitle(mActivity.getString(R.string.title_form_resubmission));
|
|
builder.setMessage(mActivity.getString(R.string.message_form_resubmission))
|
|
.setCancelable(true)
|
|
.setPositiveButton(mActivity.getString(R.string.action_yes),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
|
|
resend.sendToTarget();
|
|
}
|
|
})
|
|
.setNegativeButton(mActivity.getString(R.string.action_no),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
|
|
dontResend.sendToTarget();
|
|
}
|
|
});
|
|
AlertDialog alert = builder.create();
|
|
alert.show();
|
|
}
|
|
|
|
@Override
|
|
public boolean shouldOverrideUrlLoading(WebView view, String url) {
|
|
if (mBrowserController.isIncognito()) {
|
|
return super.shouldOverrideUrlLoading(view, url);
|
|
}
|
|
if (url.startsWith("about:")) {
|
|
return super.shouldOverrideUrlLoading(view, url);
|
|
}
|
|
if (url.contains("mailto:")) {
|
|
MailTo mailTo = MailTo.parse(url);
|
|
Intent i = Utils.newEmailIntent(mActivity, mailTo.getTo(), mailTo.getSubject(),
|
|
mailTo.getBody(), mailTo.getCc());
|
|
mActivity.startActivity(i);
|
|
view.reload();
|
|
return true;
|
|
} else if (url.startsWith("intent://")) {
|
|
Intent intent = null;
|
|
try {
|
|
intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
|
|
} catch (URISyntaxException ex) {
|
|
return false;
|
|
}
|
|
if (intent != null) {
|
|
try {
|
|
mActivity.startActivity(intent);
|
|
} catch (ActivityNotFoundException e) {
|
|
Log.e(Constants.TAG, "ActivityNotFoundException");
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
return mIntentUtils.startActivityForUrl(mWebView, url);
|
|
}
|
|
}
|
|
|
|
public class LightningChromeClient extends WebChromeClient {
|
|
|
|
Context mActivity;
|
|
|
|
LightningChromeClient(Context context) {
|
|
mActivity = context;
|
|
}
|
|
|
|
@Override
|
|
public void onProgressChanged(WebView view, int newProgress) {
|
|
if (isShown()) {
|
|
mBrowserController.updateProgress(newProgress);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onReceivedIcon(WebView view, Bitmap icon) {
|
|
mTitle.setFavicon(icon);
|
|
mBrowserController.update();
|
|
cacheFavicon(icon);
|
|
}
|
|
|
|
@Override
|
|
public void onReceivedTitle(WebView view, String title) {
|
|
if (!title.isEmpty()) {
|
|
mTitle.setTitle(title);
|
|
} else {
|
|
mTitle.setTitle(mActivity.getString(R.string.untitled));
|
|
}
|
|
mBrowserController.update();
|
|
mBrowserController.updateHistory(title, view.getUrl());
|
|
}
|
|
|
|
@Override
|
|
public void onGeolocationPermissionsShowPrompt(final String origin,
|
|
final GeolocationPermissions.Callback callback) {
|
|
final boolean remember = true;
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
|
|
builder.setTitle(mActivity.getString(R.string.location));
|
|
String org = null;
|
|
if (origin.length() > 50) {
|
|
org = origin.subSequence(0, 50) + "...";
|
|
} else {
|
|
org = origin;
|
|
}
|
|
builder.setMessage(org + mActivity.getString(R.string.message_location))
|
|
.setCancelable(true)
|
|
.setPositiveButton(mActivity.getString(R.string.action_allow),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
callback.invoke(origin, true, remember);
|
|
}
|
|
})
|
|
.setNegativeButton(mActivity.getString(R.string.action_dont_allow),
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int id) {
|
|
callback.invoke(origin, false, remember);
|
|
}
|
|
});
|
|
AlertDialog alert = builder.create();
|
|
alert.show();
|
|
|
|
}
|
|
|
|
@Override
|
|
public boolean onCreateWindow(WebView view, boolean isDialog, boolean isUserGesture,
|
|
Message resultMsg) {
|
|
mBrowserController.onCreateWindow(isUserGesture, resultMsg);
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public void onCloseWindow(WebView window) {
|
|
// TODO Auto-generated method stub
|
|
super.onCloseWindow(window);
|
|
}
|
|
|
|
public void openFileChooser(ValueCallback<Uri> uploadMsg) {
|
|
mBrowserController.openFileChooser(uploadMsg);
|
|
}
|
|
|
|
public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {
|
|
mBrowserController.openFileChooser(uploadMsg);
|
|
}
|
|
|
|
public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) {
|
|
mBrowserController.openFileChooser(uploadMsg);
|
|
}
|
|
|
|
@Override
|
|
public Bitmap getDefaultVideoPoster() {
|
|
return mBrowserController.getDefaultVideoPoster();
|
|
}
|
|
|
|
@Override
|
|
public View getVideoLoadingProgressView() {
|
|
return mBrowserController.getVideoLoadingProgressView();
|
|
}
|
|
|
|
@Override
|
|
public void onHideCustomView() {
|
|
mBrowserController.onHideCustomView();
|
|
super.onHideCustomView();
|
|
}
|
|
|
|
@Override
|
|
public void onShowCustomView(View view, CustomViewCallback callback) {
|
|
// While these lines might look like they work, in practice,
|
|
// Full-screen videos won't work correctly. I may test this out some
|
|
// more
|
|
// if (view instanceof FrameLayout) {
|
|
// FrameLayout frame = (FrameLayout) view;
|
|
// if (frame.getFocusedChild() instanceof VideoView) {
|
|
// VideoView video = (VideoView) frame.getFocusedChild();
|
|
// video.stopPlayback();
|
|
// frame.removeView(video);
|
|
// video.setVisibility(View.GONE);
|
|
// }
|
|
// } else {
|
|
Activity activity = mBrowserController.getActivity();
|
|
mBrowserController.onShowCustomView(view, activity.getRequestedOrientation(), callback);
|
|
|
|
// }
|
|
|
|
super.onShowCustomView(view, callback);
|
|
}
|
|
|
|
@Override
|
|
@Deprecated
|
|
public void onShowCustomView(View view, int requestedOrientation,
|
|
CustomViewCallback callback) {
|
|
// While these lines might look like they work, in practice,
|
|
// Full-screen videos won't work correctly. I may test this out some
|
|
// more
|
|
// if (view instanceof FrameLayout) {
|
|
// FrameLayout frame = (FrameLayout) view;
|
|
// if (frame.getFocusedChild() instanceof VideoView) {
|
|
// VideoView video = (VideoView) frame.getFocusedChild();
|
|
// video.stopPlayback();
|
|
// frame.removeView(video);
|
|
// video.setVisibility(View.GONE);
|
|
// }
|
|
// } else {
|
|
mBrowserController.onShowCustomView(view, requestedOrientation, callback);
|
|
|
|
// }
|
|
|
|
super.onShowCustomView(view, requestedOrientation, callback);
|
|
}
|
|
}
|
|
|
|
public class Title {
|
|
|
|
private Bitmap mFavicon;
|
|
private String mTitle;
|
|
private Bitmap mDefaultIcon;
|
|
|
|
public Title(Context context, boolean darkTheme) {
|
|
if (darkTheme) {
|
|
mDefaultIcon = BitmapFactory.decodeResource(context.getResources(),
|
|
R.drawable.ic_webpage_dark);
|
|
} else {
|
|
mDefaultIcon = BitmapFactory.decodeResource(context.getResources(),
|
|
R.drawable.ic_webpage);
|
|
}
|
|
mFavicon = mDefaultIcon;
|
|
mTitle = mActivity.getString(R.string.action_new_tab);
|
|
}
|
|
|
|
public void setFavicon(Bitmap favicon) {
|
|
if (favicon == null) {
|
|
mFavicon = mDefaultIcon;
|
|
} else {
|
|
mFavicon = Utils.padFavicon(favicon);
|
|
}
|
|
}
|
|
|
|
public void setTitle(String title) {
|
|
if (title == null) {
|
|
mTitle = "";
|
|
} else {
|
|
mTitle = title;
|
|
}
|
|
}
|
|
|
|
public void setTitleAndFavicon(String title, Bitmap favicon) {
|
|
mTitle = title;
|
|
|
|
if (favicon == null) {
|
|
mFavicon = mDefaultIcon;
|
|
} else {
|
|
mFavicon = Utils.padFavicon(favicon);
|
|
}
|
|
}
|
|
|
|
public String getTitle() {
|
|
return mTitle;
|
|
}
|
|
|
|
public Bitmap getFavicon() {
|
|
return mFavicon;
|
|
}
|
|
|
|
}
|
|
|
|
private class TouchListener implements OnTouchListener {
|
|
float mLocation;
|
|
|
|
float mY;
|
|
|
|
int mAction;
|
|
|
|
@SuppressLint("ClickableViewAccessibility")
|
|
@Override
|
|
public boolean onTouch(View view, MotionEvent arg1) {
|
|
if (view != null && !view.hasFocus()) {
|
|
view.requestFocus();
|
|
}
|
|
mAction = arg1.getAction();
|
|
mY = arg1.getY();
|
|
if (mAction == MotionEvent.ACTION_DOWN) {
|
|
mLocation = mY;
|
|
} else if (mAction == MotionEvent.ACTION_UP) {
|
|
if ((mY - mLocation) > 10) {
|
|
if (mWebView.getScrollY() != 0) {
|
|
mBrowserController.showActionBar();
|
|
} else {
|
|
mBrowserController.toggleActionBar();
|
|
}
|
|
} else if ((mY - mLocation) < -10) {
|
|
mBrowserController.hideActionBar();
|
|
}
|
|
mLocation = 0;
|
|
}
|
|
mGestureDetector.onTouchEvent(arg1);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private class CustomGestureListener extends SimpleOnGestureListener {
|
|
|
|
/**
|
|
* Without this, onLongPress is not called when user is zooming using
|
|
* two fingers, but is when using only one.
|
|
*
|
|
* The required behaviour is to not trigger this when the user is
|
|
* zooming, it shouldn't matter how much fingers the user's using.
|
|
*/
|
|
private boolean mCanTriggerLongPress = true;
|
|
|
|
@Override
|
|
public void onLongPress(MotionEvent e) {
|
|
if (mCanTriggerLongPress)
|
|
mBrowserController.onLongPress();
|
|
}
|
|
|
|
/**
|
|
* Is called when the user is swiping after the doubletap, which in our
|
|
* case means that he is zooming.
|
|
*/
|
|
@Override
|
|
public boolean onDoubleTapEvent(MotionEvent e) {
|
|
mCanTriggerLongPress = false;
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Is called when something is starting being pressed, always before
|
|
* onLongPress.
|
|
*/
|
|
@Override
|
|
public void onShowPress(MotionEvent e) {
|
|
mCanTriggerLongPress = true;
|
|
}
|
|
}
|
|
}
|