diff options
Diffstat (limited to 'src/com/android/browser/BrowserActivity.java')
| -rw-r--r-- | src/com/android/browser/BrowserActivity.java | 4036 |
1 files changed, 57 insertions, 3979 deletions
diff --git a/src/com/android/browser/BrowserActivity.java b/src/com/android/browser/BrowserActivity.java index ef26145..97da401 100644 --- a/src/com/android/browser/BrowserActivity.java +++ b/src/com/android/browser/BrowserActivity.java @@ -16,151 +16,34 @@ package com.android.browser; -import com.android.browser.ScrollWebView.ScrollListener; -import com.android.browser.search.SearchEngine; -import com.android.common.Search; -import com.android.common.speech.LoggingEvents; - -import android.app.ActionBar; import android.app.Activity; -import android.app.AlertDialog; -import android.app.DownloadManager; -import android.app.ProgressDialog; -import android.app.SearchManager; -import android.content.ActivityNotFoundException; -import android.content.BroadcastReceiver; -import android.content.ClipboardManager; -import android.content.ComponentName; -import android.content.ContentProvider; -import android.content.ContentProviderClient; -import android.content.ContentResolver; -import android.content.ContentValues; -import android.content.Context; -import android.content.DialogInterface; import android.content.Intent; -import android.content.IntentFilter; -import android.content.pm.PackageManager; -import android.content.pm.ResolveInfo; import android.content.res.Configuration; -import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; -import android.graphics.Canvas; -import android.graphics.Picture; import android.graphics.PixelFormat; -import android.graphics.drawable.Drawable; -import android.net.ConnectivityManager; -import android.net.NetworkInfo; -import android.net.Uri; -import android.net.WebAddress; -import android.net.http.SslCertificate; -import android.net.http.SslError; -import android.os.AsyncTask; import android.os.Bundle; -import android.os.Debug; -import android.os.Environment; -import android.os.Handler; -import android.os.Message; -import android.os.PowerManager; -import android.os.Process; -import android.os.SystemClock; -import android.provider.Browser; -import android.provider.BrowserContract; -import android.provider.BrowserContract.Images; -import android.provider.ContactsContract; -import android.provider.ContactsContract.Intents.Insert; -import android.provider.MediaStore; -import android.speech.RecognizerResultsIntent; -import android.text.TextUtils; -import android.text.format.DateFormat; import android.util.Log; -import android.util.Patterns; import android.view.ActionMode; import android.view.ContextMenu; import android.view.ContextMenu.ContextMenuInfo; -import android.view.Gravity; import android.view.KeyEvent; -import android.view.LayoutInflater; import android.view.Menu; -import android.view.MenuInflater; import android.view.MenuItem; -import android.view.MenuItem.OnMenuItemClickListener; import android.view.View; -import android.view.ViewGroup; import android.view.Window; import android.view.WindowManager; import android.view.accessibility.AccessibilityManager; -import android.webkit.CookieManager; -import android.webkit.CookieSyncManager; -import android.webkit.DownloadListener; -import android.webkit.HttpAuthHandler; -import android.webkit.SslErrorHandler; -import android.webkit.URLUtil; -import android.webkit.ValueCallback; -import android.webkit.WebChromeClient; -import android.webkit.WebHistoryItem; -import android.webkit.WebIconDatabase; -import android.webkit.WebSettings; -import android.webkit.WebView; -import android.widget.FrameLayout; -import android.widget.LinearLayout; -import android.widget.TextView; -import android.widget.Toast; - -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.net.MalformedURLException; -import java.net.URISyntaxException; -import java.net.URL; -import java.net.URLEncoder; -import java.util.Calendar; -import java.util.Date; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; -import java.util.Vector; -import java.util.regex.Matcher; -import java.util.regex.Pattern; -public class BrowserActivity extends Activity - implements View.OnCreateContextMenuListener, DownloadListener, - BookmarksHistoryCallbacks { - - /* Define some aliases to make these debugging flags easier to refer to. - * This file imports android.provider.Browser, so we can't just refer to "Browser.DEBUG". - */ - private final static boolean DEBUG = com.android.browser.Browser.DEBUG; - private final static boolean LOGV_ENABLED = com.android.browser.Browser.LOGV_ENABLED; - private final static boolean LOGD_ENABLED = com.android.browser.Browser.LOGD_ENABLED; - - private static class ClearThumbnails extends AsyncTask<File, Void, Void> { - @Override - public Void doInBackground(File... files) { - if (files != null) { - for (File f : files) { - if (!f.delete()) { - Log.e(LOGTAG, f.getPath() + " was not deleted"); - } - } - } - return null; - } - } +public class BrowserActivity extends Activity { - /** - * This layout holds everything you see below the status bar, including the - * error console, the custom view container, and the webviews. - */ - private FrameLayout mBrowserFrameLayout; - - private CombinedBookmarkHistoryView mComboView; + private final static String LOGTAG = "browser"; - private boolean mXLargeScreenSize; + private final static boolean LOGV_ENABLED = + com.android.browser.Browser.LOGV_ENABLED; - private Boolean mIsProviderPresent = null; - private Uri mRlzUri = null; + private Controller mController; + private UI mUi; @Override public void onCreate(Bundle icicle) { @@ -169,11 +52,8 @@ public class BrowserActivity extends Activity } super.onCreate(icicle); - // Keep a settings instance handy. - mSettings = BrowserSettings.getInstance(); - // render the browser in OpenGL - if (mSettings.isHardwareAccelerated()) { + if (BrowserSettings.getInstance().isHardwareAccelerated()) { // Set the flag in the activity's window this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED); @@ -188,527 +68,41 @@ public class BrowserActivity extends Activity BitmapFactory.setDefaultConfig(Bitmap.Config.ARGB_8888); } - if (((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE)).isEnabled()) { - setDefaultKeyMode(DEFAULT_KEYS_DISABLE); - } else { - setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL); - } - - mResolver = getContentResolver(); - // If this was a web search request, pass it on to the default web // search provider and finish this activity. - if (handleWebSearchIntent(getIntent())) { + if (IntentHandler.handleWebSearchIntent(this, null, getIntent())) { finish(); return; } - mSecLockIcon = getResources().getDrawable(R.drawable.ic_secure); - mMixLockIcon = getResources().getDrawable(R.drawable.ic_partial_secure); - - // Create the tab control and our initial tab - mTabControl = new TabControl(this); - - mXLargeScreenSize = (getResources().getConfiguration().screenLayout - & Configuration.SCREENLAYOUT_SIZE_MASK) - == Configuration.SCREENLAYOUT_SIZE_XLARGE; - - FrameLayout frameLayout = (FrameLayout) getWindow().getDecorView() - .findViewById(android.R.id.content); - mBrowserFrameLayout = (FrameLayout) LayoutInflater.from(this) - .inflate(R.layout.custom_screen, null); - mContentView = (FrameLayout) mBrowserFrameLayout.findViewById( - R.id.main_content); - mErrorConsoleContainer = (LinearLayout) mBrowserFrameLayout - .findViewById(R.id.error_console); - mCustomViewContainer = (FrameLayout) mBrowserFrameLayout - .findViewById(R.id.fullscreen_custom_content); - frameLayout.addView(mBrowserFrameLayout, COVER_SCREEN_PARAMS); - - if (mXLargeScreenSize) { - mTitleBar = new TitleBarXLarge(this); - mTitleBar.setProgress(100); - mFakeTitleBar = new TitleBarXLarge(this); - ActionBar actionBar = getActionBar(); - mTabBar = new TabBar(this, mTabControl, (TitleBarXLarge) mFakeTitleBar); - actionBar.setCustomNavigationMode(mTabBar); - // disable built in zoom controls - mTabControl.setDisplayZoomControls(false); - } else { - mTitleBar = new TitleBar(this); - // mTitleBar will be always be shown in the fully loaded mode on - // phone - mTitleBar.setProgress(100); - mFakeTitleBar = new TitleBar(this); - } - - // Open the icon database and retain all the bookmark urls for favicons - retainIconsOnStartup(); - - mSettings.setTabControl(mTabControl); - - PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); - mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Browser"); - - // Find out if the network is currently up. - ConnectivityManager cm = (ConnectivityManager) getSystemService( - Context.CONNECTIVITY_SERVICE); - NetworkInfo info = cm.getActiveNetworkInfo(); - if (info != null) { - mIsNetworkUp = info.isAvailable(); - } - - /* enables registration for changes in network status from - http stack */ - mNetworkStateChangedFilter = new IntentFilter(); - mNetworkStateChangedFilter.addAction( - ConnectivityManager.CONNECTIVITY_ACTION); - mNetworkStateIntentReceiver = new BroadcastReceiver() { - @Override - public void onReceive(Context context, Intent intent) { - if (intent.getAction().equals( - ConnectivityManager.CONNECTIVITY_ACTION)) { - - NetworkInfo info = intent.getParcelableExtra( - ConnectivityManager.EXTRA_NETWORK_INFO); - String typeName = info.getTypeName(); - String subtypeName = info.getSubtypeName(); - sendNetworkType(typeName.toLowerCase(), - (subtypeName != null ? subtypeName.toLowerCase() : "")); - - onNetworkToggle(info.isAvailable()); - } - } - }; - - // Unless the last browser usage was within 24 hours, destroy any - // remaining incognito tabs. - - Calendar lastActiveDate = icicle != null ? (Calendar) icicle.getSerializable("lastActiveDate") : null; - Calendar today = Calendar.getInstance(); - Calendar yesterday = Calendar.getInstance(); - yesterday.add(Calendar.DATE, -1); - - boolean dontRestoreIncognitoTabs = lastActiveDate == null - || lastActiveDate.before(yesterday) - || lastActiveDate.after(today); - - if (!mTabControl.restoreState(icicle, dontRestoreIncognitoTabs)) { - // clear up the thumbnail directory if we can't restore the state as - // none of the files in the directory are referenced any more. - new ClearThumbnails().execute( - mTabControl.getThumbnailDir().listFiles()); - // there is no quit on Android. But if we can't restore the state, - // we can treat it as a new Browser, remove the old session cookies. - CookieManager.getInstance().removeSessionCookie(); - // remove any incognito files - WebView.cleanupPrivateBrowsingFiles(this); - final Intent intent = getIntent(); - final Bundle extra = intent.getExtras(); - // Create an initial tab. - // If the intent is ACTION_VIEW and data is not null, the Browser is - // invoked to view the content by another application. In this case, - // the tab will be close when exit. - UrlData urlData = getUrlDataFromIntent(intent); - - String action = intent.getAction(); - final Tab t = mTabControl.createNewTab( - (Intent.ACTION_VIEW.equals(action) && - intent.getData() != null) - || RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS - .equals(action), - intent.getStringExtra(Browser.EXTRA_APPLICATION_ID), - urlData.mUrl, false); - mTabControl.setCurrentTab(t); - attachTabToContentView(t); - WebView webView = t.getWebView(); - if (extra != null) { - int scale = extra.getInt(Browser.INITIAL_ZOOM_LEVEL, 0); - if (scale > 0 && scale <= 1000) { - webView.setInitialScale(scale); - } - } - - if (urlData.isEmpty()) { - loadUrl(webView, mSettings.getHomePage()); - } else { - loadUrlDataIn(t, urlData); - } + if (((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE)) + .isEnabled()) { + setDefaultKeyMode(DEFAULT_KEYS_DISABLE); } else { - if (dontRestoreIncognitoTabs) { - WebView.cleanupPrivateBrowsingFiles(this); - } - - // TabControl.restoreState() will create a new tab even if - // restoring the state fails. - attachTabToContentView(mTabControl.getCurrentTab()); + setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL); } - // Delete old thumbnails to save space - File dir = mTabControl.getThumbnailDir(); - if (dir.exists()) { - for (String child : dir.list()) { - File f = new File(dir, child); - f.delete(); - } - } + mController = new Controller(this); + mUi = new BaseUi(this, mController); + mController.setUi(mUi); + mController.setWebViewFactory((BaseUi) mUi); - // Read JavaScript flags if it exists. - String jsFlags = mSettings.getJsFlags(); - if (jsFlags.trim().length() != 0) { - mTabControl.getCurrentWebView().setJsFlags(jsFlags); - } - - // Start watching the default geolocation permissions - mSystemAllowGeolocationOrigins - = new SystemAllowGeolocationOrigins(getApplicationContext()); - mSystemAllowGeolocationOrigins.start(); + mController.start(icicle, getIntent()); } - ScrollListener getScrollListener() { - return mTabBar; + Controller getController() { + return mController; } - /** - * Feed the previously stored results strings to the BrowserProvider so that - * the SearchDialog will show them instead of the standard searches. - * @param result String to show on the editable line of the SearchDialog. - */ - /* package */ void showVoiceSearchResults(String result) { - ContentProviderClient client = mResolver.acquireContentProviderClient( - Browser.BOOKMARKS_URI); - ContentProvider prov = client.getLocalContentProvider(); - BrowserProvider bp = (BrowserProvider) prov; - bp.setQueryResults(mTabControl.getCurrentTab().getVoiceSearchResults()); - client.release(); - - Bundle bundle = createGoogleSearchSourceBundle( - GOOGLE_SEARCH_SOURCE_SEARCHKEY); - bundle.putBoolean(SearchManager.CONTEXT_IS_VOICE, true); - startSearch(result, false, bundle, false); + // TODO: this is here for the test classes + // remove once tests are fixed + TabControl getTabControl() { + return mController.getTabControl(); } @Override protected void onNewIntent(Intent intent) { - Tab current = mTabControl.getCurrentTab(); - // When a tab is closed on exit, the current tab index is set to -1. - // Reset before proceed as Browser requires the current tab to be set. - if (current == null) { - // Try to reset the tab in case the index was incorrect. - current = mTabControl.getTab(0); - if (current == null) { - // No tabs at all so just ignore this intent. - return; - } - mTabControl.setCurrentTab(current); - attachTabToContentView(current); - resetTitleAndIcon(current.getWebView()); - } - final String action = intent.getAction(); - final int flags = intent.getFlags(); - if (Intent.ACTION_MAIN.equals(action) || - (flags & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0) { - // just resume the browser - return; - } - // In case the SearchDialog is open. - ((SearchManager) getSystemService(Context.SEARCH_SERVICE)) - .stopSearch(); - boolean activateVoiceSearch = RecognizerResultsIntent - .ACTION_VOICE_SEARCH_RESULTS.equals(action); - if (Intent.ACTION_VIEW.equals(action) - || Intent.ACTION_SEARCH.equals(action) - || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action) - || Intent.ACTION_WEB_SEARCH.equals(action) - || activateVoiceSearch) { - if (current.isInVoiceSearchMode()) { - String title = current.getVoiceDisplayTitle(); - if (title != null && title.equals(intent.getStringExtra( - SearchManager.QUERY))) { - // The user submitted the same search as the last voice - // search, so do nothing. - return; - } - if (Intent.ACTION_SEARCH.equals(action) - && current.voiceSearchSourceIsGoogle()) { - Intent logIntent = new Intent( - LoggingEvents.ACTION_LOG_EVENT); - logIntent.putExtra(LoggingEvents.EXTRA_EVENT, - LoggingEvents.VoiceSearch.QUERY_UPDATED); - logIntent.putExtra( - LoggingEvents.VoiceSearch.EXTRA_QUERY_UPDATED_VALUE, - intent.getDataString()); - sendBroadcast(logIntent); - // Note, onPageStarted will revert the voice title bar - // When http://b/issue?id=2379215 is fixed, we should update - // the title bar here. - } - } - // If this was a search request (e.g. search query directly typed into the address bar), - // pass it on to the default web search provider. - if (handleWebSearchIntent(intent)) { - return; - } - - UrlData urlData = getUrlDataFromIntent(intent); - if (urlData.isEmpty()) { - urlData = new UrlData(mSettings.getHomePage()); - } - - final String appId = intent - .getStringExtra(Browser.EXTRA_APPLICATION_ID); - if ((Intent.ACTION_VIEW.equals(action) - // If a voice search has no appId, it means that it came - // from the browser. In that case, reuse the current tab. - || (activateVoiceSearch && appId != null)) - && !getPackageName().equals(appId) - && (flags & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) != 0) { - Tab appTab = mTabControl.getTabFromId(appId); - if (appTab != null) { - Log.i(LOGTAG, "Reusing tab for " + appId); - // Dismiss the subwindow if applicable. - dismissSubWindow(appTab); - // Since we might kill the WebView, remove it from the - // content view first. - removeTabFromContentView(appTab); - // Recreate the main WebView after destroying the old one. - // If the WebView has the same original url and is on that - // page, it can be reused. - boolean needsLoad = - mTabControl.recreateWebView(appTab, urlData); - - if (current != appTab) { - switchToTab(mTabControl.getTabIndex(appTab)); - if (needsLoad) { - loadUrlDataIn(appTab, urlData); - } - } else { - // If the tab was the current tab, we have to attach - // it to the view system again. - attachTabToContentView(appTab); - if (needsLoad) { - loadUrlDataIn(appTab, urlData); - } - } - return; - } else { - // No matching application tab, try to find a regular tab - // with a matching url. - appTab = mTabControl.findUnusedTabWithUrl(urlData.mUrl); - if (appTab != null) { - if (current != appTab) { - switchToTab(mTabControl.getTabIndex(appTab)); - } - // Otherwise, we are already viewing the correct tab. - } else { - // if FLAG_ACTIVITY_BROUGHT_TO_FRONT flag is on, the url - // will be opened in a new tab unless we have reached - // MAX_TABS. Then the url will be opened in the current - // tab. If a new tab is created, it will have "true" for - // exit on close. - openTabAndShow(urlData, true, appId); - } - } - } else { - if (!urlData.isEmpty() - && urlData.mUrl.startsWith("about:debug")) { - if ("about:debug.dom".equals(urlData.mUrl)) { - current.getWebView().dumpDomTree(false); - } else if ("about:debug.dom.file".equals(urlData.mUrl)) { - current.getWebView().dumpDomTree(true); - } else if ("about:debug.render".equals(urlData.mUrl)) { - current.getWebView().dumpRenderTree(false); - } else if ("about:debug.render.file".equals(urlData.mUrl)) { - current.getWebView().dumpRenderTree(true); - } else if ("about:debug.display".equals(urlData.mUrl)) { - current.getWebView().dumpDisplayTree(); - } else { - mSettings.toggleDebugSettings(); - } - return; - } - // Get rid of the subwindow if it exists - dismissSubWindow(current); - // If the current Tab is being used as an application tab, - // remove the association, since the new Intent means that it is - // no longer associated with that application. - current.setAppId(null); - loadUrlDataIn(current, urlData); - } - } - } - - /** - * Launches the default web search activity with the query parameters if the given intent's data - * are identified as plain search terms and not URLs/shortcuts. - * @return true if the intent was handled and web search activity was launched, false if not. - */ - private boolean handleWebSearchIntent(Intent intent) { - if (intent == null) return false; - - String url = null; - final String action = intent.getAction(); - if (RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS.equals( - action)) { - return false; - } - if (Intent.ACTION_VIEW.equals(action)) { - Uri data = intent.getData(); - if (data != null) url = data.toString(); - } else if (Intent.ACTION_SEARCH.equals(action) - || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action) - || Intent.ACTION_WEB_SEARCH.equals(action)) { - url = intent.getStringExtra(SearchManager.QUERY); - } - return handleWebSearchRequest(url, intent.getBundleExtra(SearchManager.APP_DATA), - intent.getStringExtra(SearchManager.EXTRA_DATA_KEY)); - } - - /** - * Launches the default web search activity with the query parameters if the given url string - * was identified as plain search terms and not URL/shortcut. - * @return true if the request was handled and web search activity was launched, false if not. - */ - private boolean handleWebSearchRequest(String inUrl, Bundle appData, String extraData) { - if (inUrl == null) return false; - - // In general, we shouldn't modify URL from Intent. - // But currently, we get the user-typed URL from search box as well. - String url = fixUrl(inUrl).trim(); - - // URLs are handled by the regular flow of control, so - // return early. - if (Patterns.WEB_URL.matcher(url).matches() - || ACCEPTED_URI_SCHEMA.matcher(url).matches()) { - return false; - } - - final ContentResolver cr = mResolver; - final String newUrl = url; - if (mTabControl == null || !mTabControl.getCurrentWebView().isPrivateBrowsingEnabled()) { - new AsyncTask<Void, Void, Void>() { - @Override - protected Void doInBackground(Void... unused) { - Browser.updateVisitedHistory(cr, newUrl, false); - Browser.addSearchUrl(cr, newUrl); - return null; - } - }.execute(); - } - - SearchEngine searchEngine = mSettings.getSearchEngine(); - if (searchEngine == null) return false; - searchEngine.startSearch(this, url, appData, extraData); - - return true; - } - - private UrlData getUrlDataFromIntent(Intent intent) { - String url = ""; - Map<String, String> headers = null; - if (intent != null) { - final String action = intent.getAction(); - if (Intent.ACTION_VIEW.equals(action)) { - url = smartUrlFilter(intent.getData()); - if (url != null && url.startsWith("content:")) { - /* Append mimetype so webview knows how to display */ - String mimeType = intent.resolveType(getContentResolver()); - if (mimeType != null) { - url += "?" + mimeType; - } - } - if (url != null && url.startsWith("http")) { - final Bundle pairs = intent - .getBundleExtra(Browser.EXTRA_HEADERS); - if (pairs != null && !pairs.isEmpty()) { - Iterator<String> iter = pairs.keySet().iterator(); - headers = new HashMap<String, String>(); - while (iter.hasNext()) { - String key = iter.next(); - headers.put(key, pairs.getString(key)); - } - } - } - } else if (Intent.ACTION_SEARCH.equals(action) - || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action) - || Intent.ACTION_WEB_SEARCH.equals(action)) { - url = intent.getStringExtra(SearchManager.QUERY); - if (url != null) { - mLastEnteredUrl = url; - // In general, we shouldn't modify URL from Intent. - // But currently, we get the user-typed URL from search box as well. - url = fixUrl(url); - url = smartUrlFilter(url); - final ContentResolver cr = mResolver; - final String newUrl = url; - if (mTabControl == null - || mTabControl.getCurrentWebView() == null - || !mTabControl.getCurrentWebView().isPrivateBrowsingEnabled()) { - new AsyncTask<Void, Void, Void>() { - @Override - protected Void doInBackground(Void... unused) { - Browser.updateVisitedHistory(cr, newUrl, false); - return null; - } - }.execute(); - } - String searchSource = "&source=android-" + GOOGLE_SEARCH_SOURCE_SUGGEST + "&"; - if (url.contains(searchSource)) { - String source = null; - final Bundle appData = intent.getBundleExtra(SearchManager.APP_DATA); - if (appData != null) { - source = appData.getString(Search.SOURCE); - } - if (TextUtils.isEmpty(source)) { - source = GOOGLE_SEARCH_SOURCE_UNKNOWN; - } - url = url.replace(searchSource, "&source=android-"+source+"&"); - } - } - } - } - return new UrlData(url, headers, intent); - } - /* package */ void showVoiceTitleBar(String title) { - mTitleBar.setInVoiceMode(true); - mTitleBar.setDisplayTitle(title); - mFakeTitleBar.setInVoiceMode(true); - mFakeTitleBar.setDisplayTitle(title); - } - /* package */ void revertVoiceTitleBar() { - mTitleBar.setInVoiceMode(false); - mTitleBar.setDisplayTitle(mUrl); - mFakeTitleBar.setInVoiceMode(false); - mFakeTitleBar.setDisplayTitle(mUrl); - } - /* package */ static String fixUrl(String inUrl) { - // FIXME: Converting the url to lower case - // duplicates functionality in smartUrlFilter(). - // However, changing all current callers of fixUrl to - // call smartUrlFilter in addition may have unwanted - // consequences, and is deferred for now. - int colon = inUrl.indexOf(':'); - boolean allLower = true; - for (int index = 0; index < colon; index++) { - char ch = inUrl.charAt(index); - if (!Character.isLetter(ch)) { - break; - } - allLower &= Character.isLowerCase(ch); - if (index == colon - 1 && !allLower) { - inUrl = inUrl.substring(0, colon).toLowerCase() - + inUrl.substring(colon); - } - } - if (inUrl.startsWith("http://") || inUrl.startsWith("https://")) - return inUrl; - if (inUrl.startsWith("http:") || - inUrl.startsWith("https:")) { - if (inUrl.startsWith("http:/") || inUrl.startsWith("https:/")) { - inUrl = inUrl.replaceFirst("/", "//"); - } else inUrl = inUrl.replaceFirst(":", "://"); - } - return inUrl; + mController.handleNewIntent(intent); } @Override @@ -717,185 +111,26 @@ public class BrowserActivity extends Activity if (LOGV_ENABLED) { Log.v(LOGTAG, "BrowserActivity.onResume: this=" + this); } - - if (!mActivityInPause) { - Log.e(LOGTAG, "BrowserActivity is already resumed."); - return; - } - - mTabControl.resumeCurrentTab(); - mActivityInPause = false; - resumeWebViewTimers(); - - if (mWakeLock.isHeld()) { - mHandler.removeMessages(RELEASE_WAKELOCK); - mWakeLock.release(); - } - - registerReceiver(mNetworkStateIntentReceiver, - mNetworkStateChangedFilter); - WebView.enablePlatformNotifications(); + mController.onResume(); } - /** - * Since the actual title bar is embedded in the WebView, and removing it - * would change its appearance, use a different TitleBar to show overlayed - * at the top of the screen, when the menu is open or the page is loading. - */ - private TitleBarBase mFakeTitleBar; - - /** - * Keeps track of whether the options menu is open. This is important in - * determining whether to show or hide the title bar overlay. - */ - private boolean mOptionsMenuOpen; - - /** - * Only meaningful when mOptionsMenuOpen is true. This variable keeps track - * of whether the configuration has changed. The first onMenuOpened call - * after a configuration change is simply a reopening of the same menu - * (i.e. mIconView did not change). - */ - private boolean mConfigChanged; - - /** - * Whether or not the options menu is in its smaller, icon menu form. When - * true, we want the title bar overlay to be up. When false, we do not. - * Only meaningful if mOptionsMenuOpen is true. - */ - private boolean mIconView; - @Override public boolean onMenuOpened(int featureId, Menu menu) { if (Window.FEATURE_OPTIONS_PANEL == featureId) { - if (mOptionsMenuOpen) { - if (mConfigChanged) { - // We do not need to make any changes to the state of the - // title bar, since the only thing that happened was a - // change in orientation - mConfigChanged = false; - } else { - if (mIconView) { - // Switching the menu to expanded view, so hide the - // title bar. - hideFakeTitleBar(); - mIconView = false; - } else { - // Switching the menu back to icon view, so show the - // title bar once again. - showFakeTitleBar(); - mIconView = true; - } - } - } else { - // The options menu is closed, so open it, and show the title - showFakeTitleBar(); - mOptionsMenuOpen = true; - mConfigChanged = false; - mIconView = true; - } + mController.onMenuOpened(featureId, menu); } return true; } - void showFakeTitleBar() { - if (!isFakeTitleBarShowing() && mActiveTabsPage == null && !mActivityInPause) { - WebView mainView = mTabControl.getCurrentWebView(); - // if there is no current WebView, don't show the faked title bar; - if (mainView == null) { - return; - } - // Do not need to check for null, since the current tab will have - // at least a main WebView, or we would have returned above. - if (isInCustomActionMode()) { - // Do not show the fake title bar, while a custom ActionMode - // (i.e. find or select) is showing. - return; - } - if (mXLargeScreenSize) { - mContentView.addView(mFakeTitleBar); - mTabBar.onShowTitleBar(); - } else { - WindowManager manager = (WindowManager) getSystemService(Context.WINDOW_SERVICE); - - // Add the title bar to the window manager so it can receive - // touches - // while the menu is up - WindowManager.LayoutParams params = - new WindowManager.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, - ViewGroup.LayoutParams.WRAP_CONTENT, - WindowManager.LayoutParams.TYPE_APPLICATION, - WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, - PixelFormat.TRANSLUCENT); - params.gravity = Gravity.TOP; - boolean atTop = mainView.getScrollY() == 0; - params.windowAnimations = atTop ? 0 : R.style.TitleBar; - manager.addView(mFakeTitleBar, params); - } - } - } - @Override public void onOptionsMenuClosed(Menu menu) { - mOptionsMenuOpen = false; - if (!mInLoad) { - hideFakeTitleBar(); - } else if (!mIconView) { - // The page is currently loading, and we are in expanded mode, so - // we were not showing the menu. Show it once again. It will be - // removed when the page finishes. - showFakeTitleBar(); - } - } - - void stopScrolling() { - ((ScrollWebView) mTabControl.getCurrentWebView()).stopScroll(); - } - - void hideFakeTitleBar() { - if (!isFakeTitleBarShowing()) return; - if (mXLargeScreenSize) { - mContentView.removeView(mFakeTitleBar); - mTabBar.onHideTitleBar(); - } else { - WindowManager.LayoutParams params = - (WindowManager.LayoutParams) mFakeTitleBar.getLayoutParams(); - WebView mainView = mTabControl.getCurrentWebView(); - // Although we decided whether or not to animate based on the - // current - // scroll position, the scroll position may have changed since the - // fake title bar was displayed. Make sure it has the appropriate - // animation/lack thereof before removing. - params.windowAnimations = - mainView != null && mainView.getScrollY() == 0 ? 0 : R.style.TitleBar; - WindowManager manager = (WindowManager) getSystemService(Context.WINDOW_SERVICE); - manager.updateViewLayout(mFakeTitleBar, params); - manager.removeView(mFakeTitleBar); - } - } - - boolean isFakeTitleBarShowing() { - return (mFakeTitleBar.getParent() != null); - } - - /** - * Special method for the fake title bar to call when displaying its context - * menu, since it is in its own Window, and its parent does not show a - * context menu. - */ - /* package */ void showTitleBarContextMenu() { - if (null == mTitleBar.getParent()) { - return; - } - openContextMenu(mTitleBar); + mController.onOptionsMenuClosed(menu); } @Override public void onContextMenuClosed(Menu menu) { super.onContextMenuClosed(menu); - if (mInLoad) { - showFakeTitleBar(); - } + mController.onContextMenuClosed(menu); } /** @@ -908,49 +143,13 @@ public class BrowserActivity extends Activity if (LOGV_ENABLED) { Log.v(LOGTAG, "BrowserActivity.onSaveInstanceState: this=" + this); } - // the default implementation requires each view to have an id. As the - // browser handles the state itself and it doesn't use id for the views, - // don't call the default implementation. Otherwise it will trigger the - // warning like this, "couldn't save which view has focus because the - // focused view XXX has no id". - - // Save all the tabs - mTabControl.saveState(outState); - - // Save time so that we know how old incognito tabs (if any) are. - outState.putSerializable("lastActiveDate", Calendar.getInstance()); + mController.onSaveInstanceState(outState); } @Override protected void onPause() { + mController.onPause(); super.onPause(); - - if (mActivityInPause) { - Log.e(LOGTAG, "BrowserActivity is already paused."); - return; - } - - mTabControl.pauseCurrentTab(); - mActivityInPause = true; - if (mTabControl.getCurrentIndex() >= 0 && !pauseWebViewTimers()) { - mWakeLock.acquire(); - mHandler.sendMessageDelayed(mHandler - .obtainMessage(RELEASE_WAKELOCK), WAKELOCK_TIMEOUT); - } - - // FIXME: This removes the active tabs page and resets the menu to - // MAIN_MENU. A better solution might be to do this work in onNewIntent - // but then we would need to save it in onSaveInstanceState and restore - // it in onCreate/onRestoreInstanceState - if (mActiveTabsPage != null) { - removeActiveTabPage(true); - } - - cancelStopToast(); - - // unregister network state listener - unregisterReceiver(mNetworkStateIntentReceiver); - WebView.disablePlatformNotifications(); } @Override @@ -959,3204 +158,83 @@ public class BrowserActivity extends Activity Log.v(LOGTAG, "BrowserActivity.onDestroy: this=" + this); } super.onDestroy(); - - if (mUploadMessage != null) { - mUploadMessage.onReceiveValue(null); - mUploadMessage = null; - } - - if (mTabControl == null) return; - - // Remove the fake title bar if it is there - hideFakeTitleBar(); - - // Remove the current tab and sub window - Tab t = mTabControl.getCurrentTab(); - if (t != null) { - dismissSubWindow(t); - removeTabFromContentView(t); - } - // Destroy all the tabs - mTabControl.destroy(); - WebIconDatabase.getInstance().close(); - - // Stop watching the default geolocation permissions - mSystemAllowGeolocationOrigins.stop(); - mSystemAllowGeolocationOrigins = null; + mController.onDestroy(); + mUi = null; + mController = null; } @Override public void onConfigurationChanged(Configuration newConfig) { - mConfigChanged = true; super.onConfigurationChanged(newConfig); - - if (mPageInfoDialog != null) { - mPageInfoDialog.dismiss(); - showPageInfo( - mPageInfoView, - mPageInfoFromShowSSLCertificateOnError); - } - if (mSSLCertificateDialog != null) { - mSSLCertificateDialog.dismiss(); - showSSLCertificate( - mSSLCertificateView); - } - if (mSSLCertificateOnErrorDialog != null) { - mSSLCertificateOnErrorDialog.dismiss(); - showSSLCertificateOnError( - mSSLCertificateOnErrorView, - mSSLCertificateOnErrorHandler, - mSSLCertificateOnErrorError); - } - if (mHttpAuthenticationDialog != null) { - mHttpAuthenticationDialog.reshow(); - } + mController.onConfgurationChanged(newConfig); } @Override public void onLowMemory() { super.onLowMemory(); - mTabControl.freeMemory(); - } - - private void resumeWebViewTimers() { - Tab tab = mTabControl.getCurrentTab(); - if (tab == null) return; // monkey can trigger this - boolean inLoad = tab.inLoad(); - if ((!mActivityInPause && !inLoad) || (mActivityInPause && inLoad)) { - CookieSyncManager.getInstance().startSync(); - WebView w = tab.getWebView(); - if (w != null) { - w.resumeTimers(); - } - } - } - - private boolean pauseWebViewTimers() { - Tab tab = mTabControl.getCurrentTab(); - boolean inLoad = tab.inLoad(); - if (mActivityInPause && !inLoad) { - CookieSyncManager.getInstance().stopSync(); - WebView w = mTabControl.getCurrentWebView(); - if (w != null) { - w.pauseTimers(); - } - return true; - } else { - return false; - } - } - - // Open the icon database and retain all the icons for visited sites. - private void retainIconsOnStartup() { - final WebIconDatabase db = WebIconDatabase.getInstance(); - db.open(getDir("icons", 0).getPath()); - Cursor c = null; - try { - c = Browser.getAllBookmarks(mResolver); - if (c.moveToFirst()) { - int urlIndex = c.getColumnIndex(Browser.BookmarkColumns.URL); - do { - String url = c.getString(urlIndex); - db.retainIconForPageUrl(url); - } while (c.moveToNext()); - } - } catch (IllegalStateException e) { - Log.e(LOGTAG, "retainIconsOnStartup", e); - } finally { - if (c!= null) c.close(); - } - } - - // Helper method for getting the top window. - WebView getTopWindow() { - return mTabControl.getCurrentTopWebView(); - } - - TabControl getTabControl() { - return mTabControl; + mController.onLowMemory(); } @Override public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); - - MenuInflater inflater = getMenuInflater(); - inflater.inflate(R.menu.browser, menu); - mMenu = menu; - updateInLoadMenuItems(); - return true; - } - - /** - * As the menu can be open when loading state changes - * we must manually update the state of the stop/reload menu - * item - */ - private void updateInLoadMenuItems() { - if (mMenu == null) { - return; - } - MenuItem dest = mMenu.findItem(R.id.stop_reload_menu_id); - MenuItem src = mInLoad ? - mMenu.findItem(R.id.stop_menu_id): - mMenu.findItem(R.id.reload_menu_id); - if (src != null) { - dest.setIcon(src.getIcon()); - dest.setTitle(src.getTitle()); - } - } - - @Override - public boolean onContextItemSelected(MenuItem item) { - // chording is not an issue with context menus, but we use the same - // options selector, so set mCanChord to true so we can access them. - mCanChord = true; - int id = item.getItemId(); - boolean result = true; - switch (id) { - // For the context menu from the title bar - case R.id.title_bar_copy_page_url: - Tab currentTab = mTabControl.getCurrentTab(); - if (null == currentTab) { - result = false; - break; - } - WebView mainView = currentTab.getWebView(); - if (null == mainView) { - result = false; - break; - } - copy(mainView.getUrl()); - break; - // -- Browser context menu - case R.id.open_context_menu_id: - case R.id.bookmark_context_menu_id: - case R.id.save_link_context_menu_id: - case R.id.share_link_context_menu_id: - case R.id.copy_link_context_menu_id: - final WebView webView = getTopWindow(); - if (null == webView) { - result = false; - break; - } - final HashMap hrefMap = new HashMap(); - hrefMap.put("webview", webView); - final Message msg = mHandler.obtainMessage( - FOCUS_NODE_HREF, id, 0, hrefMap); - webView.requestFocusNodeHref(msg); - break; - - default: - // For other context menus - result = onOptionsItemSelected(item); - } - mCanChord = false; - return result; - } - - private Bundle createGoogleSearchSourceBundle(String source) { - Bundle bundle = new Bundle(); - bundle.putString(Search.SOURCE, source); - return bundle; - } - - /* package */ void editUrl() { - if (mOptionsMenuOpen) closeOptionsMenu(); - String url = (getTopWindow() == null) ? null : getTopWindow().getUrl(); - startSearch(mSettings.getHomePage().equals(url) ? null : url, true, - null, false); - } - - /** - * Overriding this to insert a local information bundle - */ - @Override - public void startSearch(String initialQuery, boolean selectInitialQuery, - Bundle appSearchData, boolean globalSearch) { - if (appSearchData == null) { - appSearchData = createGoogleSearchSourceBundle(GOOGLE_SEARCH_SOURCE_TYPE); - } - - SearchEngine searchEngine = mSettings.getSearchEngine(); - if (searchEngine != null && !searchEngine.supportsVoiceSearch()) { - appSearchData.putBoolean(SearchManager.DISABLE_VOICE_SEARCH, true); - } - - super.startSearch(initialQuery, selectInitialQuery, appSearchData, globalSearch); - } - - /** - * Switch tabs. Called by the TitleBarSet when sliding the title bar - * results in changing tabs. - * @param index Index of the tab to change to, as defined by - * mTabControl.getTabIndex(Tab t). - * @return boolean True if we successfully switched to a different tab. If - * the indexth tab is null, or if that tab is the same as - * the current one, return false. - */ - /* package */ boolean switchToTab(int index) { - Tab tab = mTabControl.getTab(index); - Tab currentTab = mTabControl.getCurrentTab(); - if (tab == null || tab == currentTab) { - return false; - } - if (currentTab != null) { - // currentTab may be null if it was just removed. In that case, - // we do not need to remove it - removeTabFromContentView(currentTab); - } - mTabControl.setCurrentTab(tab); - attachTabToContentView(tab); - resetTitleIconAndProgress(); - updateLockIconToLatest(); - return true; - } - - /* package */ Tab openTabToHomePage() { - return openTabAndShow(mSettings.getHomePage(), false, null); - } - - /* package */ void closeCurrentWindow() { - final Tab current = mTabControl.getCurrentTab(); - if (mTabControl.getTabCount() == 1) { - // This is the last tab. Open a new one, with the home - // page and close the current one. - openTabToHomePage(); - closeTab(current); - return; - } - final Tab parent = current.getParentTab(); - int indexToShow = -1; - if (parent != null) { - indexToShow = mTabControl.getTabIndex(parent); - } else { - final int currentIndex = mTabControl.getCurrentIndex(); - // Try to move to the tab to the right - indexToShow = currentIndex + 1; - if (indexToShow > mTabControl.getTabCount() - 1) { - // Try to move to the tab to the left - indexToShow = currentIndex - 1; - } - } - if (switchToTab(indexToShow)) { - // Close window - closeTab(current); - } - } - - private ActiveTabsPage mActiveTabsPage; - - /** - * Remove the active tabs page. - * @param needToAttach If true, the active tabs page did not attach a tab - * to the content view, so we need to do that here. - */ - /* package */ void removeActiveTabPage(boolean needToAttach) { - mContentView.removeView(mActiveTabsPage); - mTitleBar.setVisibility(View.VISIBLE); - mActiveTabsPage = null; - mMenuState = R.id.MAIN_MENU; - if (needToAttach) { - attachTabToContentView(mTabControl.getCurrentTab()); - } - getTopWindow().requestFocus(); + return mController.onCreateOptionsMenu(menu); } @Override - public void onActionModeStarted(ActionMode mode) { - super.onActionModeStarted(mode); - mActionMode = mode; - hideFakeTitleBar(); - // Would like to change the MENU, but onEndActionMode may not be called - // TODO onActionModeFinished will notify when an action mode ends + public boolean onPrepareOptionsMenu(Menu menu) { + super.onPrepareOptionsMenu(menu); + return mController.prepareOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { - if (item.getGroupId() != R.id.CONTEXT_MENU) { - // menu remains active, so ensure comboview is dismissed - // if main menu option is selected - removeComboView(); - } - // check the action bar button before mCanChord check, as the prepare call - // doesn't come for action bar buttons - if (item.getItemId() == R.id.newtab) { - openTabToHomePage(); - return true; - } - if (!mCanChord) { - // The user has already fired a shortcut with this hold down of the - // menu key. - return false; - } - if (null == getTopWindow()) { - return false; - } - if (mMenuIsDown) { - // The shortcut action consumes the MENU. Even if it is still down, - // it won't trigger the next shortcut action. In the case of the - // shortcut action triggering a new activity, like Bookmarks, we - // won't get onKeyUp for MENU. So it is important to reset it here. - mMenuIsDown = false; - } - switch (item.getItemId()) { - // -- Main menu - case R.id.new_tab_menu_id: - openTabToHomePage(); - break; - - case R.id.incognito_menu_id: - openIncognitoTab(); - break; - - case R.id.goto_menu_id: - editUrl(); - break; - - case R.id.bookmarks_menu_id: - bookmarksOrHistoryPicker(false); - break; - - case R.id.active_tabs_menu_id: - mActiveTabsPage = new ActiveTabsPage(this, mTabControl); - removeTabFromContentView(mTabControl.getCurrentTab()); - mTitleBar.setVisibility(View.GONE); - hideFakeTitleBar(); - mContentView.addView(mActiveTabsPage, COVER_SCREEN_PARAMS); - mActiveTabsPage.requestFocus(); - mMenuState = EMPTY_MENU; - break; - - case R.id.add_bookmark_menu_id: - bookmarkCurrentPage(AddBookmarkPage.DEFAULT_FOLDER_ID); - break; - - case R.id.stop_reload_menu_id: - if (mInLoad) { - stopLoading(); - } else { - getTopWindow().reload(); - } - break; - - case R.id.back_menu_id: - getTopWindow().goBack(); - break; - - case R.id.forward_menu_id: - getTopWindow().goForward(); - break; - - case R.id.close_menu_id: - // Close the subwindow if it exists. - if (mTabControl.getCurrentSubWindow() != null) { - dismissSubWindow(mTabControl.getCurrentTab()); - break; - } - closeCurrentWindow(); - break; - - case R.id.homepage_menu_id: - Tab current = mTabControl.getCurrentTab(); - if (current != null) { - dismissSubWindow(current); - loadUrl(current.getWebView(), mSettings.getHomePage()); - } - break; - - case R.id.preferences_menu_id: - Intent intent = new Intent(this, - BrowserPreferencesPage.class); - intent.putExtra(BrowserPreferencesPage.CURRENT_PAGE, - getTopWindow().getUrl()); - startActivityForResult(intent, PREFERENCES_PAGE); - break; - - case R.id.find_menu_id: - getTopWindow().showFindDialog(null); - break; - - case R.id.page_info_menu_id: - showPageInfo(mTabControl.getCurrentTab(), false); - break; - - case R.id.classic_history_menu_id: - bookmarksOrHistoryPicker(true); - break; - - case R.id.title_bar_share_page_url: - case R.id.share_page_menu_id: - Tab currentTab = mTabControl.getCurrentTab(); - if (null == currentTab) { - mCanChord = false; - return false; - } - currentTab.populatePickerData(); - sharePage(this, currentTab.getTitle(), - currentTab.getUrl(), currentTab.getFavicon(), - createScreenshot(currentTab.getWebView(), getDesiredThumbnailWidth(this), - getDesiredThumbnailHeight(this))); - break; - - case R.id.dump_nav_menu_id: - getTopWindow().debugDump(); - break; - - case R.id.dump_counters_menu_id: - getTopWindow().dumpV8Counters(); - break; - - case R.id.zoom_in_menu_id: - getTopWindow().zoomIn(); - break; - - case R.id.zoom_out_menu_id: - getTopWindow().zoomOut(); - break; - - case R.id.view_downloads_menu_id: - viewDownloads(); - break; - - case R.id.window_one_menu_id: - case R.id.window_two_menu_id: - case R.id.window_three_menu_id: - case R.id.window_four_menu_id: - case R.id.window_five_menu_id: - case R.id.window_six_menu_id: - case R.id.window_seven_menu_id: - case R.id.window_eight_menu_id: - { - int menuid = item.getItemId(); - for (int id = 0; id < WINDOW_SHORTCUT_ID_ARRAY.length; id++) { - if (WINDOW_SHORTCUT_ID_ARRAY[id] == menuid) { - Tab desiredTab = mTabControl.getTab(id); - if (desiredTab != null && - desiredTab != mTabControl.getCurrentTab()) { - switchToTab(id); - } - break; - } - } - } - break; - - default: - if (!super.onOptionsItemSelected(item)) { - return false; - } - // Otherwise fall through. + if (!mController.onOptionsItemSelected(item)) { + return super.onOptionsItemSelected(item); } - mCanChord = false; - return true; - } - - /** - * add the current page as a bookmark to the given folder id - * @param folderId use -1 for the default folder - */ - /* package */ void bookmarkCurrentPage(long folderId) { - Intent i = new Intent(BrowserActivity.this, - AddBookmarkPage.class); - WebView w = getTopWindow(); - i.putExtra(BrowserContract.Bookmarks.URL, w.getUrl()); - i.putExtra(BrowserContract.Bookmarks.TITLE, w.getTitle()); - String touchIconUrl = w.getTouchIconUrl(); - if (touchIconUrl != null) { - i.putExtra(AddBookmarkPage.TOUCH_ICON_URL, touchIconUrl); - WebSettings settings = w.getSettings(); - if (settings != null) { - i.putExtra(AddBookmarkPage.USER_AGENT, - settings.getUserAgentString()); - } - } - i.putExtra(BrowserContract.Bookmarks.THUMBNAIL, - createScreenshot(w, getDesiredThumbnailWidth(this), - getDesiredThumbnailHeight(this))); - i.putExtra(BrowserContract.Bookmarks.FAVICON, w.getFavicon()); - i.putExtra(BrowserContract.Bookmarks.PARENT, - folderId); - // Put the dialog at the upper right of the screen, covering the - // star on the title bar. - i.putExtra("gravity", Gravity.RIGHT | Gravity.TOP); - startActivity(i); - } - - /* - * True if a custom ActionMode (i.e. find or select) is in use. - */ - private boolean isInCustomActionMode() { - return mActionMode != null; - } - - /* - * End the current ActionMode. - */ - void endActionMode() { - if (mActionMode != null) { - ActionMode mode = mActionMode; - onEndActionMode(); - mode.finish(); - } - } - - /* - * Called by find and select when they are finished. Replace title bars - * as necessary. - */ - public void onEndActionMode() { - if (!isInCustomActionMode()) return; - if (mInLoad) { - // The title bar was hidden, because otherwise it would cover up the - // find or select dialog. Now that the dialog has been removed, - // show the fake title bar once again. - showFakeTitleBar(); - } - // Would like to return the menu state to normal, but this does not - // necessarily get called. - mActionMode = null; - } - - // For select and find, we keep track of the ActionMode so that - // finish() can be called as desired. - private ActionMode mActionMode; - - @Override - public boolean onPrepareOptionsMenu(Menu menu) { - // This happens when the user begins to hold down the menu key, so - // allow them to chord to get a shortcut. - mCanChord = true; - // Note: setVisible will decide whether an item is visible; while - // setEnabled() will decide whether an item is enabled, which also means - // whether the matching shortcut key will function. - super.onPrepareOptionsMenu(menu); - switch (mMenuState) { - case EMPTY_MENU: - if (mCurrentMenuState != mMenuState) { - menu.setGroupVisible(R.id.MAIN_MENU, false); - menu.setGroupEnabled(R.id.MAIN_MENU, false); - menu.setGroupEnabled(R.id.MAIN_SHORTCUT_MENU, false); - } - break; - default: - if (mCurrentMenuState != mMenuState) { - menu.setGroupVisible(R.id.MAIN_MENU, true); - menu.setGroupEnabled(R.id.MAIN_MENU, true); - menu.setGroupEnabled(R.id.MAIN_SHORTCUT_MENU, true); - } - final WebView w = getTopWindow(); - boolean canGoBack = false; - boolean canGoForward = false; - boolean isHome = false; - if (w != null) { - canGoBack = w.canGoBack(); - canGoForward = w.canGoForward(); - isHome = mSettings.getHomePage().equals(w.getUrl()); - } - final MenuItem back = menu.findItem(R.id.back_menu_id); - back.setEnabled(canGoBack); - - final MenuItem home = menu.findItem(R.id.homepage_menu_id); - home.setEnabled(!isHome); - - final MenuItem forward = menu.findItem(R.id.forward_menu_id); - forward.setEnabled(canGoForward); - - if (!mXLargeScreenSize) { - final MenuItem newtab = menu.findItem(R.id.new_tab_menu_id); - newtab.setEnabled(mTabControl.canCreateNewTab()); - } - // decide whether to show the share link option - PackageManager pm = getPackageManager(); - Intent send = new Intent(Intent.ACTION_SEND); - send.setType("text/plain"); - ResolveInfo ri = pm.resolveActivity(send, PackageManager.MATCH_DEFAULT_ONLY); - menu.findItem(R.id.share_page_menu_id).setVisible(ri != null); - - boolean isNavDump = mSettings.isNavDump(); - final MenuItem nav = menu.findItem(R.id.dump_nav_menu_id); - nav.setVisible(isNavDump); - nav.setEnabled(isNavDump); - - boolean showDebugSettings = mSettings.showDebugSettings(); - final MenuItem counter = menu.findItem(R.id.dump_counters_menu_id); - counter.setVisible(showDebugSettings); - counter.setEnabled(showDebugSettings); - - break; - } - mCurrentMenuState = mMenuState; return true; } @Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { - if (v instanceof TitleBarBase) { - return; - } - if (!(v instanceof WebView)) { - return; - } - WebView webview = (WebView) v; - WebView.HitTestResult result = webview.getHitTestResult(); - if (result == null) { - return; - } - - int type = result.getType(); - if (type == WebView.HitTestResult.UNKNOWN_TYPE) { - Log.w(LOGTAG, - "We should not show context menu when nothing is touched"); - return; - } - if (type == WebView.HitTestResult.EDIT_TEXT_TYPE) { - // let TextView handles context menu - return; - } - - // Note, http://b/issue?id=1106666 is requesting that - // an inflated menu can be used again. This is not available - // yet, so inflate each time (yuk!) - MenuInflater inflater = getMenuInflater(); - inflater.inflate(R.menu.browsercontext, menu); - - // Show the correct menu group - final String extra = result.getExtra(); - menu.setGroupVisible(R.id.PHONE_MENU, - type == WebView.HitTestResult.PHONE_TYPE); - menu.setGroupVisible(R.id.EMAIL_MENU, - type == WebView.HitTestResult.EMAIL_TYPE); - menu.setGroupVisible(R.id.GEO_MENU, - type == WebView.HitTestResult.GEO_TYPE); - menu.setGroupVisible(R.id.IMAGE_MENU, - type == WebView.HitTestResult.IMAGE_TYPE - || type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE); - menu.setGroupVisible(R.id.ANCHOR_MENU, - type == WebView.HitTestResult.SRC_ANCHOR_TYPE - || type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE); - - // Setup custom handling depending on the type - switch (type) { - case WebView.HitTestResult.PHONE_TYPE: - menu.setHeaderTitle(Uri.decode(extra)); - menu.findItem(R.id.dial_context_menu_id).setIntent( - new Intent(Intent.ACTION_VIEW, Uri - .parse(WebView.SCHEME_TEL + extra))); - Intent addIntent = new Intent(Intent.ACTION_INSERT_OR_EDIT); - addIntent.putExtra(Insert.PHONE, Uri.decode(extra)); - addIntent.setType(ContactsContract.Contacts.CONTENT_ITEM_TYPE); - menu.findItem(R.id.add_contact_context_menu_id).setIntent( - addIntent); - menu.findItem(R.id.copy_phone_context_menu_id).setOnMenuItemClickListener( - new Copy(extra)); - break; - - case WebView.HitTestResult.EMAIL_TYPE: - menu.setHeaderTitle(extra); - menu.findItem(R.id.email_context_menu_id).setIntent( - new Intent(Intent.ACTION_VIEW, Uri - .parse(WebView.SCHEME_MAILTO + extra))); - menu.findItem(R.id.copy_mail_context_menu_id).setOnMenuItemClickListener( - new Copy(extra)); - break; - - case WebView.HitTestResult.GEO_TYPE: - menu.setHeaderTitle(extra); - menu.findItem(R.id.map_context_menu_id).setIntent( - new Intent(Intent.ACTION_VIEW, Uri - .parse(WebView.SCHEME_GEO - + URLEncoder.encode(extra)))); - menu.findItem(R.id.copy_geo_context_menu_id).setOnMenuItemClickListener( - new Copy(extra)); - break; - - case WebView.HitTestResult.SRC_ANCHOR_TYPE: - case WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE: - TextView titleView = (TextView) LayoutInflater.from(this) - .inflate(android.R.layout.browser_link_context_header, - null); - titleView.setText(extra); - menu.setHeaderView(titleView); - // decide whether to show the open link in new tab option - boolean showNewTab = mTabControl.canCreateNewTab(); - MenuItem newTabItem - = menu.findItem(R.id.open_newtab_context_menu_id); - newTabItem.setVisible(showNewTab); - if (showNewTab) { - newTabItem.setOnMenuItemClickListener( - new MenuItem.OnMenuItemClickListener() { - public boolean onMenuItemClick(MenuItem item) { - final Tab parent = mTabControl.getCurrentTab(); - final Tab newTab = openTab(extra, false); - if (newTab != parent) { - parent.addChildTab(newTab); - } - return true; - } - }); - } - menu.findItem(R.id.bookmark_context_menu_id).setVisible( - Bookmarks.urlHasAcceptableScheme(extra)); - PackageManager pm = getPackageManager(); - Intent send = new Intent(Intent.ACTION_SEND); - send.setType("text/plain"); - ResolveInfo ri = pm.resolveActivity(send, PackageManager.MATCH_DEFAULT_ONLY); - menu.findItem(R.id.share_link_context_menu_id).setVisible(ri != null); - if (type == WebView.HitTestResult.SRC_ANCHOR_TYPE) { - break; - } - // otherwise fall through to handle image part - case WebView.HitTestResult.IMAGE_TYPE: - if (type == WebView.HitTestResult.IMAGE_TYPE) { - menu.setHeaderTitle(extra); - } - menu.findItem(R.id.view_image_context_menu_id).setIntent( - new Intent(Intent.ACTION_VIEW, Uri.parse(extra))); - menu.findItem(R.id.download_context_menu_id). - setOnMenuItemClickListener(new Download(extra)); - menu.findItem(R.id.set_wallpaper_context_menu_id). - setOnMenuItemClickListener(new SetAsWallpaper(extra)); - break; - - default: - Log.w(LOGTAG, "We should not get here."); - break; - } - hideFakeTitleBar(); - } - - // Attach the given tab to the content view. - // this should only be called for the current tab. - private void attachTabToContentView(Tab t) { - // Attach the container that contains the main WebView and any other UI - // associated with the tab. - t.attachTabToContentView(mContentView); - - if (mShouldShowErrorConsole) { - ErrorConsoleView errorConsole = t.getErrorConsole(true); - if (errorConsole.numberOfErrors() == 0) { - errorConsole.showConsole(ErrorConsoleView.SHOW_NONE); - } else { - errorConsole.showConsole(ErrorConsoleView.SHOW_MINIMIZED); - } - - mErrorConsoleContainer.addView(errorConsole, - new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, - ViewGroup.LayoutParams.WRAP_CONTENT)); - } - - WebView view = t.getWebView(); - view.setEmbeddedTitleBar(mTitleBar); - if (t.isInVoiceSearchMode()) { - showVoiceTitleBar(t.getVoiceDisplayTitle()); - } else { - revertVoiceTitleBar(); - } - // Request focus on the top window. - t.getTopWindow().requestFocus(); - if (mTabControl.getTabChangeListener() != null) { - mTabControl.getTabChangeListener().onCurrentTab(t); - } - } - - // Attach a sub window to the main WebView of the given tab. - void attachSubWindow(Tab t) { - t.attachSubWindow(mContentView); - getTopWindow().requestFocus(); - } - - // Remove the given tab from the content view. - private void removeTabFromContentView(Tab t) { - // Remove the container that contains the main WebView. - t.removeTabFromContentView(mContentView); - - ErrorConsoleView errorConsole = t.getErrorConsole(false); - if (errorConsole != null) { - mErrorConsoleContainer.removeView(errorConsole); - } - - WebView view = t.getWebView(); - if (view != null) { - view.setEmbeddedTitleBar(null); - } - } - - // Remove the sub window if it exists. Also called by TabControl when the - // user clicks the 'X' to dismiss a sub window. - /* package */ void dismissSubWindow(Tab t) { - t.removeSubWindow(mContentView); - // dismiss the subwindow. This will destroy the WebView. - t.dismissSubWindow(); - getTopWindow().requestFocus(); + mController.onCreateContextMenu(menu, v, menuInfo); } - // A wrapper function of {@link #openTabAndShow(UrlData, boolean, String)} - // that accepts url as string. - private Tab openTabAndShow(String url, boolean closeOnExit, String appId) { - return openTabAndShow(new UrlData(url), closeOnExit, appId); - } - - // This method does a ton of stuff. It will attempt to create a new tab - // if we haven't reached MAX_TABS. Otherwise it uses the current tab. If - // url isn't null, it will load the given url. - /* package */Tab openTabAndShow(UrlData urlData, boolean closeOnExit, - String appId) { - final Tab currentTab = mTabControl.getCurrentTab(); - if (mTabControl.canCreateNewTab()) { - final Tab tab = mTabControl.createNewTab(closeOnExit, appId, - urlData.mUrl, false); - WebView webview = tab.getWebView(); - // If the last tab was removed from the active tabs page, currentTab - // will be null. - if (currentTab != null) { - removeTabFromContentView(currentTab); - } - // We must set the new tab as the current tab to reflect the old - // animation behavior. - mTabControl.setCurrentTab(tab); - attachTabToContentView(tab); - if (!urlData.isEmpty()) { - loadUrlDataIn(tab, urlData); - } - return tab; - } else { - // Get rid of the subwindow if it exists - dismissSubWindow(currentTab); - if (!urlData.isEmpty()) { - // Load the given url. - loadUrlDataIn(currentTab, urlData); - } - return currentTab; - } - } - - private Tab openTab(String url, boolean forceForeground) { - if (mSettings.openInBackground() && !forceForeground) { - Tab t = mTabControl.createNewTab(); - if (t != null) { - WebView view = t.getWebView(); - loadUrl(view, url); - } - return t; - } else { - return openTabAndShow(url, false, null); - } - } - - /* package */ Tab openIncognitoTab() { - if (mTabControl.canCreateNewTab()) { - Tab currentTab = mTabControl.getCurrentTab(); - Tab tab = mTabControl.createNewTab(false, null, null, true); - if (currentTab != null) { - removeTabFromContentView(currentTab); - } - mTabControl.setCurrentTab(tab); - attachTabToContentView(tab); - return tab; - } - return null; - } - - private class Copy implements OnMenuItemClickListener { - private CharSequence mText; - - public boolean onMenuItemClick(MenuItem item) { - copy(mText); - return true; - } - - public Copy(CharSequence toCopy) { - mText = toCopy; - } - } - - private class Download implements OnMenuItemClickListener { - private String mText; - - public boolean onMenuItemClick(MenuItem item) { - onDownloadStartNoStream(mText, null, null, null, -1); - return true; - } - - public Download(String toDownload) { - mText = toDownload; - } - } - - private class SetAsWallpaper extends Thread implements - OnMenuItemClickListener, DialogInterface.OnCancelListener { - private URL mUrl; - private ProgressDialog mWallpaperProgress; - private boolean mCanceled = false; - - public SetAsWallpaper(String url) { - try { - mUrl = new URL(url); - } catch (MalformedURLException e) { - mUrl = null; - } - } - - public void onCancel(DialogInterface dialog) { - mCanceled = true; - } - - public boolean onMenuItemClick(MenuItem item) { - if (mUrl != null) { - // The user may have tried to set a image with a large file size as their - // background so it may take a few moments to perform the operation. Display - // a progress spinner while it is working. - mWallpaperProgress = new ProgressDialog(BrowserActivity.this); - mWallpaperProgress.setIndeterminate(true); - mWallpaperProgress.setMessage(getText(R.string.progress_dialog_setting_wallpaper)); - mWallpaperProgress.setCancelable(true); - mWallpaperProgress.setOnCancelListener(this); - mWallpaperProgress.show(); - start(); - } - return true; - } - - @Override - public void run() { - Drawable oldWallpaper = BrowserActivity.this.getWallpaper(); - try { - // TODO: This will cause the resource to be downloaded again, when we - // should in most cases be able to grab it from the cache. To fix this - // we should query WebCore to see if we can access a cached version and - // instead open an input stream on that. This pattern could also be used - // in the download manager where the same problem exists. - InputStream inputstream = mUrl.openStream(); - if (inputstream != null) { - setWallpaper(inputstream); - } - } catch (IOException e) { - Log.e(LOGTAG, "Unable to set new wallpaper"); - // Act as though the user canceled the operation so we try to - // restore the old wallpaper. - mCanceled = true; - } - - if (mCanceled) { - // Restore the old wallpaper if the user cancelled whilst we were setting - // the new wallpaper. - int width = oldWallpaper.getIntrinsicWidth(); - int height = oldWallpaper.getIntrinsicHeight(); - Bitmap bm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565); - Canvas canvas = new Canvas(bm); - oldWallpaper.setBounds(0, 0, width, height); - oldWallpaper.draw(canvas); - try { - setWallpaper(bm); - } catch (IOException e) { - Log.e(LOGTAG, "Unable to restore old wallpaper."); - } - mCanceled = false; - } - - if (mWallpaperProgress.isShowing()) { - mWallpaperProgress.dismiss(); - } - } - } - - private void copy(CharSequence text) { - ClipboardManager cm = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE); - cm.setText(text); - } - - /** - * Resets the browser title-view to whatever it must be - * (for example, if we had a loading error) - * When we have a new page, we call resetTitle, when we - * have to reset the titlebar to whatever it used to be - * (for example, if the user chose to stop loading), we - * call resetTitleAndRevertLockIcon. - */ - /* package */ void resetTitleAndRevertLockIcon() { - mTabControl.getCurrentTab().revertLockIcon(); - updateLockIconToLatest(); - resetTitleIconAndProgress(); - } - - /** - * Reset the title, favicon, and progress. - */ - private void resetTitleIconAndProgress() { - WebView current = mTabControl.getCurrentWebView(); - if (current == null) { - return; - } - resetTitleAndIcon(current); - int progress = current.getProgress(); - current.getWebChromeClient().onProgressChanged(current, progress); - } - - // Reset the title and the icon based on the given item. - private void resetTitleAndIcon(WebView view) { - WebHistoryItem item = view.copyBackForwardList().getCurrentItem(); - if (item != null) { - setUrlTitle(item.getUrl(), item.getTitle()); - setFavicon(item.getFavicon()); - } else { - setUrlTitle(null, null); - setFavicon(null); - } - } - - /** - * Sets a title composed of the URL and the title string. - * @param url The URL of the site being loaded. - * @param title The title of the site being loaded. - */ - void setUrlTitle(String url, String title) { - mUrl = url; - mTitle = title; - - // If we are in voice search mode, the title has already been set. - if (mTabControl.getCurrentTab().isInVoiceSearchMode()) return; - mTitleBar.setDisplayTitle(url); - mFakeTitleBar.setDisplayTitle(url); - } - - /** - * @param url The URL to build a title version of the URL from. - * @return The title version of the URL or null if fails. - * The title version of the URL can be either the URL hostname, - * or the hostname with an "https://" prefix (for secure URLs), - * or an empty string if, for example, the URL in question is a - * file:// URL with no hostname. - */ - /* package */ 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; - } - - // Set the favicon in the title bar. - void setFavicon(Bitmap icon) { - mTitleBar.setFavicon(icon); - mFakeTitleBar.setFavicon(icon); - } - - /** - * Close the tab, remove its associated title bar, and adjust mTabControl's - * current tab to a valid value. - */ - /* package */ void closeTab(Tab t) { - int currentIndex = mTabControl.getCurrentIndex(); - int removeIndex = mTabControl.getTabIndex(t); - mTabControl.removeTab(t); - if (currentIndex >= removeIndex && currentIndex != 0) { - currentIndex--; - } - mTabControl.setCurrentTab(mTabControl.getTab(currentIndex)); - resetTitleIconAndProgress(); - updateLockIconToLatest(); - - if (!mTabControl.hasAnyOpenIncognitoTabs()) { - WebView.cleanupPrivateBrowsingFiles(this); - } - } - - /* package */ void goBackOnePageOrQuit() { - Tab current = mTabControl.getCurrentTab(); - if (current == null) { - /* - * Instead of finishing the activity, simply push this to the back - * of the stack and let ActivityManager to choose the foreground - * activity. As BrowserActivity is singleTask, it will be always the - * root of the task. So we can use either true or false for - * moveTaskToBack(). - */ - moveTaskToBack(true); - return; - } - WebView w = current.getWebView(); - if (w.canGoBack()) { - w.goBack(); - } else { - // Check to see if we are closing a window that was created by - // another window. If so, we switch back to that window. - Tab parent = current.getParentTab(); - if (parent != null) { - switchToTab(mTabControl.getTabIndex(parent)); - // Now we close the other tab - closeTab(current); - } else { - if (current.closeOnExit()) { - // force the tab's inLoad() to be false as we are going to - // either finish the activity or remove the tab. This will - // ensure pauseWebViewTimers() taking action. - mTabControl.getCurrentTab().clearInLoad(); - if (mTabControl.getTabCount() == 1) { - finish(); - return; - } - // call pauseWebViewTimers() now, we won't be able to call - // it in onPause() as the WebView won't be valid. - // Temporarily change mActivityInPause to be true as - // pauseWebViewTimers() will do nothing if mActivityInPause - // is false. - boolean savedState = mActivityInPause; - if (savedState) { - Log.e(LOGTAG, "BrowserActivity is already paused " - + "while handing goBackOnePageOrQuit."); - } - mActivityInPause = true; - pauseWebViewTimers(); - mActivityInPause = savedState; - removeTabFromContentView(current); - mTabControl.removeTab(current); - } - /* - * Instead of finishing the activity, simply push this to the back - * of the stack and let ActivityManager to choose the foreground - * activity. As BrowserActivity is singleTask, it will be always the - * root of the task. So we can use either true or false for - * moveTaskToBack(). - */ - moveTaskToBack(true); - } - } - } - - boolean isMenuDown() { - return mMenuIsDown; + @Override + public boolean onContextItemSelected(MenuItem item) { + return mController.onContextItemSelected(item); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { - // Even if MENU is already held down, we need to call to super to open - // the IME on long press. - if (KeyEvent.KEYCODE_MENU == keyCode) { - mMenuIsDown = true; - return super.onKeyDown(keyCode, event); - } - // The default key mode is DEFAULT_KEYS_SEARCH_LOCAL. As the MENU is - // still down, we don't want to trigger the search. Pretend to consume - // the key and do nothing. - if (mMenuIsDown) return true; - - switch(keyCode) { - case KeyEvent.KEYCODE_SPACE: - // WebView/WebTextView handle the keys in the KeyDown. As - // the Activity's shortcut keys are only handled when WebView - // doesn't, have to do it in onKeyDown instead of onKeyUp. - if (event.isShiftPressed()) { - getTopWindow().pageUp(false); - } else { - getTopWindow().pageDown(false); - } - return true; - case KeyEvent.KEYCODE_BACK: - if (event.getRepeatCount() == 0) { - event.startTracking(); - return true; - } else if (mCustomView == null && mActiveTabsPage == null - && mComboView == null - && event.isLongPress()) { - bookmarksOrHistoryPicker(true); - return true; - } - break; - } - return super.onKeyDown(keyCode, event); + return mController.onKeyDown(keyCode, event) || + super.onKeyDown(keyCode, event); } @Override public boolean onKeyUp(int keyCode, KeyEvent event) { - switch(keyCode) { - case KeyEvent.KEYCODE_MENU: - mMenuIsDown = false; - break; - case KeyEvent.KEYCODE_BACK: - if (event.isTracking() && !event.isCanceled()) { - if (mCustomView != null) { - // if a custom view is showing, hide it - mTabControl.getCurrentWebView().getWebChromeClient() - .onHideCustomView(); - } else if (mActiveTabsPage != null) { - // if tab page is showing, hide it - removeActiveTabPage(true); - } else if (mComboView != null) { - if (!mComboView.onBackPressed()) { - removeComboView(); - } - } else { - WebView subwindow = mTabControl.getCurrentSubWindow(); - if (subwindow != null) { - if (subwindow.canGoBack()) { - subwindow.goBack(); - } else { - dismissSubWindow(mTabControl.getCurrentTab()); - } - } else { - goBackOnePageOrQuit(); - } - } - return true; - } - break; - } - return super.onKeyUp(keyCode, event); - } - - /* package */ void stopLoading() { - mDidStopLoad = true; - resetTitleAndRevertLockIcon(); - WebView w = getTopWindow(); - w.stopLoading(); - // FIXME: before refactor, it is using mWebViewClient. So I keep the - // same logic here. But for subwindow case, should we call into the main - // WebView's onPageFinished as we never call its onPageStarted and if - // the page finishes itself, we don't call onPageFinished. - mTabControl.getCurrentWebView().getWebViewClient().onPageFinished(w, - w.getUrl()); - - cancelStopToast(); - mStopToast = Toast - .makeText(this, R.string.stopping, Toast.LENGTH_SHORT); - mStopToast.show(); - } - - boolean didUserStopLoading() { - return mDidStopLoad; - } - - private void cancelStopToast() { - if (mStopToast != null) { - mStopToast.cancel(); - mStopToast = null; - } - } - - // called by a UI or non-UI thread to post the message - public void postMessage(int what, int arg1, int arg2, Object obj, - long delayMillis) { - mHandler.sendMessageDelayed(mHandler.obtainMessage(what, arg1, arg2, - obj), delayMillis); - } - - // called by a UI or non-UI thread to remove the message - void removeMessages(int what, Object object) { - mHandler.removeMessages(what, object); - } - - // public message ids - public final static int LOAD_URL = 1001; - public final static int STOP_LOAD = 1002; - - // Message Ids - private static final int FOCUS_NODE_HREF = 102; - private static final int RELEASE_WAKELOCK = 107; - - static final int UPDATE_BOOKMARK_THUMBNAIL = 108; - - private static final int OPEN_BOOKMARKS = 201; - - // Private handler for handling javascript and saving passwords - private Handler mHandler = new Handler() { - - @Override - public void handleMessage(Message msg) { - switch (msg.what) { - case OPEN_BOOKMARKS: - bookmarksOrHistoryPicker(false); - break; - case FOCUS_NODE_HREF: - { - String url = (String) msg.getData().get("url"); - String title = (String) msg.getData().get("title"); - if (url == null || url.length() == 0) { - break; - } - HashMap focusNodeMap = (HashMap) msg.obj; - WebView view = (WebView) focusNodeMap.get("webview"); - // Only apply the action if the top window did not change. - if (getTopWindow() != view) { - break; - } - switch (msg.arg1) { - case R.id.open_context_menu_id: - case R.id.view_image_context_menu_id: - loadUrlFromContext(getTopWindow(), url); - break; - case R.id.bookmark_context_menu_id: - Intent intent = new Intent(BrowserActivity.this, - AddBookmarkPage.class); - intent.putExtra(BrowserContract.Bookmarks.URL, url); - intent.putExtra(BrowserContract.Bookmarks.TITLE, - title); - startActivity(intent); - break; - case R.id.share_link_context_menu_id: - sharePage(BrowserActivity.this, title, url, null, - null); - break; - case R.id.copy_link_context_menu_id: - copy(url); - break; - case R.id.save_link_context_menu_id: - case R.id.download_context_menu_id: - onDownloadStartNoStream(url, null, null, null, -1); - break; - } - break; - } - - case LOAD_URL: - loadUrlFromContext(getTopWindow(), (String) msg.obj); - break; - - case STOP_LOAD: - stopLoading(); - break; - - case RELEASE_WAKELOCK: - if (mWakeLock.isHeld()) { - mWakeLock.release(); - // if we reach here, Browser should be still in the - // background loading after WAKELOCK_TIMEOUT (5-min). - // To avoid burning the battery, stop loading. - mTabControl.stopAllLoading(); - } - break; - - case UPDATE_BOOKMARK_THUMBNAIL: - WebView view = (WebView) msg.obj; - if (view != null) { - updateScreenshot(view); - } - break; - } - } - }; - - /** - * Share a page, providing the title, url, favicon, and a screenshot. Uses - * an {@link Intent} to launch the Activity chooser. - * @param c Context used to launch a new Activity. - * @param title Title of the page. Stored in the Intent with - * {@link Intent#EXTRA_SUBJECT} - * @param url URL of the page. Stored in the Intent with - * {@link Intent#EXTRA_TEXT} - * @param favicon Bitmap of the favicon for the page. Stored in the Intent - * with {@link Browser#EXTRA_SHARE_FAVICON} - * @param screenshot Bitmap of a screenshot of the page. Stored in the - * Intent with {@link Browser#EXTRA_SHARE_SCREENSHOT} - */ - public static final void sharePage(Context c, String title, String url, - Bitmap favicon, Bitmap screenshot) { - Intent send = new Intent(Intent.ACTION_SEND); - send.setType("text/plain"); - send.putExtra(Intent.EXTRA_TEXT, url); - send.putExtra(Intent.EXTRA_SUBJECT, title); - send.putExtra(Browser.EXTRA_SHARE_FAVICON, favicon); - send.putExtra(Browser.EXTRA_SHARE_SCREENSHOT, screenshot); - try { - c.startActivity(Intent.createChooser(send, c.getString( - R.string.choosertitle_sharevia))); - } catch(android.content.ActivityNotFoundException ex) { - // if no app handles it, do nothing - } - } - - private void updateScreenshot(WebView view) { - // If this is a bookmarked site, add a screenshot to the database. - // FIXME: When should we update? Every time? - // FIXME: Would like to make sure there is actually something to - // draw, but the API for that (WebViewCore.pictureReady()) is not - // currently accessible here. - - final Bitmap bm = createScreenshot(view, getDesiredThumbnailWidth(this), - getDesiredThumbnailHeight(this)); - if (bm == null) { - return; - } - - final ContentResolver cr = getContentResolver(); - final String url = view.getUrl(); - final String originalUrl = view.getOriginalUrl(); - - new AsyncTask<Void, Void, Void>() { - @Override - protected Void doInBackground(Void... unused) { - Cursor cursor = null; - try { - cursor = Bookmarks.queryCombinedForUrl(cr, originalUrl, url); - if (cursor != null && cursor.moveToFirst()) { - final ByteArrayOutputStream os = new ByteArrayOutputStream(); - bm.compress(Bitmap.CompressFormat.PNG, 100, os); - - ContentValues values = new ContentValues(); - values.put(Images.THUMBNAIL, os.toByteArray()); - values.put(Images.URL, cursor.getString(0)); - - do { - cr.update(Images.CONTENT_URI, values, null, null); - } while (cursor.moveToNext()); - } - } catch (IllegalStateException e) { - // Ignore - } finally { - if (cursor != null) cursor.close(); - } - return null; - } - }.execute(); - } - - /** - * Return the desired width for thumbnail screenshots, which are stored in - * the database, and used on the bookmarks screen. - * @param context Context for finding out the density of the screen. - * @return desired width for thumbnail screenshot. - */ - /* package */ static int getDesiredThumbnailWidth(Context context) { - return context.getResources().getDimensionPixelOffset(R.dimen.bookmarkThumbnailWidth); - } - - /** - * Return the desired height for thumbnail screenshots, which are stored in - * the database, and used on the bookmarks screen. - * @param context Context for finding out the density of the screen. - * @return desired height for thumbnail screenshot. - */ - /* package */ static int getDesiredThumbnailHeight(Context context) { - return context.getResources().getDimensionPixelOffset(R.dimen.bookmarkThumbnailHeight); - } - - private Bitmap createScreenshot(WebView view, int width, int height) { - Picture thumbnail = view.capturePicture(); - if (thumbnail == null) { - return null; - } - Bitmap bm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565); - Canvas canvas = new Canvas(bm); - // May need to tweak these values to determine what is the - // best scale factor - int thumbnailWidth = thumbnail.getWidth(); - int thumbnailHeight = thumbnail.getHeight(); - float scaleFactorX = 1.0f; - float scaleFactorY = 1.0f; - if (thumbnailWidth > 0) { - scaleFactorX = (float) width / (float)thumbnailWidth; - } else { - return null; - } - - if (view.getWidth() > view.getHeight() && - thumbnailHeight < view.getHeight() && thumbnailHeight > 0) { - // If the device is in landscape and the page is shorter - // than the height of the view, stretch the thumbnail to fill the - // space. - scaleFactorY = (float) height / (float)thumbnailHeight; - } else { - // In the portrait case, this looks nice. - scaleFactorY = scaleFactorX; - } - - canvas.scale(scaleFactorX, scaleFactorY); - - thumbnail.draw(canvas); - return bm; - } - - // ------------------------------------------------------------------------- - // Helper function for WebViewClient. - //------------------------------------------------------------------------- - - // Use in overrideUrlLoading - /* package */ final static String SCHEME_WTAI = "wtai://wp/"; - /* package */ final static String SCHEME_WTAI_MC = "wtai://wp/mc;"; - /* package */ final static String SCHEME_WTAI_SD = "wtai://wp/sd;"; - /* package */ final static String SCHEME_WTAI_AP = "wtai://wp/ap;"; - - // Keep this initial progress in sync with initialProgressValue (* 100) - // in ProgressTracker.cpp - private final static int INITIAL_PROGRESS = 10; - - void onPageStarted(WebView view, String url, Bitmap favicon) { - // when BrowserActivity just starts, onPageStarted may be called before - // onResume as it is triggered from onCreate. Call resumeWebViewTimers - // to start the timer. As we won't switch tabs while an activity is in - // pause state, we can ensure calling resume and pause in pair. - if (mActivityInPause) resumeWebViewTimers(); - - resetLockIcon(url); - setUrlTitle(url, null); - setFavicon(favicon); - // Show some progress so that the user knows the page is beginning to - // load - onProgressChanged(view, INITIAL_PROGRESS); - mDidStopLoad = false; - if (!mIsNetworkUp) createAndShowNetworkDialog(); - endActionMode(); - if (mSettings.isTracing()) { - String host; - try { - WebAddress uri = new WebAddress(url); - host = uri.getHost(); - } catch (android.net.ParseException ex) { - host = "browser"; - } - host = host.replace('.', '_'); - host += ".trace"; - mInTrace = true; - Debug.startMethodTracing(host, 20 * 1024 * 1024); - } - - // Performance probe - if (false) { - mStart = SystemClock.uptimeMillis(); - mProcessStart = Process.getElapsedCpuTime(); - long[] sysCpu = new long[7]; - if (Process.readProcFile("/proc/stat", SYSTEM_CPU_FORMAT, null, - sysCpu, null)) { - mUserStart = sysCpu[0] + sysCpu[1]; - mSystemStart = sysCpu[2]; - mIdleStart = sysCpu[3]; - mIrqStart = sysCpu[4] + sysCpu[5] + sysCpu[6]; - } - mUiStart = SystemClock.currentThreadTimeMillis(); - } - } - - void onPageFinished(WebView view, String url) { - // Reset the title and icon in case we stopped a provisional load. - resetTitleAndIcon(view); - // Update the lock icon image only once we are done loading - updateLockIconToLatest(); - // pause the WebView timer and release the wake lock if it is finished - // while BrowserActivity is in pause state. - if (mActivityInPause && pauseWebViewTimers()) { - if (mWakeLock.isHeld()) { - mHandler.removeMessages(RELEASE_WAKELOCK); - mWakeLock.release(); - } - } - - // Performance probe - if (false) { - long[] sysCpu = new long[7]; - if (Process.readProcFile("/proc/stat", SYSTEM_CPU_FORMAT, null, - sysCpu, null)) { - String uiInfo = "UI thread used " - + (SystemClock.currentThreadTimeMillis() - mUiStart) - + " ms"; - if (LOGD_ENABLED) { - Log.d(LOGTAG, uiInfo); - } - //The string that gets written to the log - String performanceString = "It took total " - + (SystemClock.uptimeMillis() - mStart) - + " ms clock time to load the page." - + "\nbrowser process used " - + (Process.getElapsedCpuTime() - mProcessStart) - + " ms, user processes used " - + (sysCpu[0] + sysCpu[1] - mUserStart) * 10 - + " ms, kernel used " - + (sysCpu[2] - mSystemStart) * 10 - + " ms, idle took " + (sysCpu[3] - mIdleStart) * 10 - + " ms and irq took " - + (sysCpu[4] + sysCpu[5] + sysCpu[6] - mIrqStart) - * 10 + " ms, " + uiInfo; - if (LOGD_ENABLED) { - Log.d(LOGTAG, performanceString + "\nWebpage: " + url); - } - if (url != null) { - // strip the url to maintain consistency - String newUrl = new String(url); - if (newUrl.startsWith("http://www.")) { - newUrl = newUrl.substring(11); - } else if (newUrl.startsWith("http://")) { - newUrl = newUrl.substring(7); - } else if (newUrl.startsWith("https://www.")) { - newUrl = newUrl.substring(12); - } else if (newUrl.startsWith("https://")) { - newUrl = newUrl.substring(8); - } - if (LOGD_ENABLED) { - Log.d(LOGTAG, newUrl + " loaded"); - } - } - } - } - - if (mInTrace) { - mInTrace = false; - Debug.stopMethodTracing(); - } - } - - private void closeEmptyChildTab() { - Tab current = mTabControl.getCurrentTab(); - if (current != null - && current.getWebView().copyBackForwardList().getSize() == 0) { - Tab parent = current.getParentTab(); - if (parent != null) { - switchToTab(mTabControl.getTabIndex(parent)); - closeTab(current); - } - } - } - - boolean shouldOverrideUrlLoading(WebView view, String url) { - if (view.isPrivateBrowsingEnabled()) { - // Don't allow urls to leave the browser app when in private browsing mode - loadUrl(view, url); - return true; - } - - if (url.startsWith(SCHEME_WTAI)) { - // wtai://wp/mc;number - // number=string(phone-number) - if (url.startsWith(SCHEME_WTAI_MC)) { - Intent intent = new Intent(Intent.ACTION_VIEW, - Uri.parse(WebView.SCHEME_TEL + - url.substring(SCHEME_WTAI_MC.length()))); - startActivity(intent); - // before leaving BrowserActivity, close the empty child tab. - // If a new tab is created through JavaScript open to load this - // url, we would like to close it as we will load this url in a - // different Activity. - closeEmptyChildTab(); - return true; - } - // wtai://wp/sd;dtmf - // dtmf=string(dialstring) - if (url.startsWith(SCHEME_WTAI_SD)) { - // TODO: only send when there is active voice connection - return false; - } - // wtai://wp/ap;number;name - // number=string(phone-number) - // name=string - if (url.startsWith(SCHEME_WTAI_AP)) { - // TODO - return false; - } - } - - // The "about:" schemes are internal to the browser; don't want these to - // be dispatched to other apps. - if (url.startsWith("about:")) { - return false; - } - - // If this is a Google search, attempt to add an RLZ string (if one isn't already present). - if (rlzProviderPresent()) { - Uri siteUri = Uri.parse(url); - if (needsRlzString(siteUri)) { - String rlz = null; - Cursor cur = null; - try { - cur = getContentResolver().query(getRlzUri(), null, null, null, null); - if (cur != null && cur.moveToFirst() && !cur.isNull(0)) { - url = siteUri.buildUpon() - .appendQueryParameter("rlz", cur.getString(0)) - .build().toString(); - } - } finally { - if (cur != null) { - cur.close(); - } - } - loadUrl(view, url); - return true; - } - } - - Intent intent; - // perform generic parsing of the URI to turn it into an Intent. - try { - intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME); - } catch (URISyntaxException ex) { - Log.w("Browser", "Bad URI " + url + ": " + ex.getMessage()); - return false; - } - - // check whether the intent can be resolved. If not, we will see - // whether we can download it from the Market. - if (getPackageManager().resolveActivity(intent, 0) == null) { - String packagename = intent.getPackage(); - if (packagename != null) { - intent = new Intent(Intent.ACTION_VIEW, Uri - .parse("market://search?q=pname:" + packagename)); - intent.addCategory(Intent.CATEGORY_BROWSABLE); - startActivity(intent); - // before leaving BrowserActivity, close the empty child tab. - // If a new tab is created through JavaScript open to load this - // url, we would like to close it as we will load this url in a - // different Activity. - closeEmptyChildTab(); - return true; - } else { - return false; - } - } - - // sanitize the Intent, ensuring web pages can not bypass browser - // security (only access to BROWSABLE activities). - intent.addCategory(Intent.CATEGORY_BROWSABLE); - intent.setComponent(null); - try { - if (startActivityIfNeeded(intent, -1)) { - // before leaving BrowserActivity, close the empty child tab. - // If a new tab is created through JavaScript open to load this - // url, we would like to close it as we will load this url in a - // different Activity. - closeEmptyChildTab(); - return true; - } - } catch (ActivityNotFoundException ex) { - // ignore the error. If no application can handle the URL, - // eg about:blank, assume the browser can handle it. - } - - if (mMenuIsDown) { - openTab(url, false); - closeOptionsMenu(); - return true; - } - return false; - } - - // Determine whether the RLZ provider is present on the system. - private boolean rlzProviderPresent() { - if (mIsProviderPresent == null) { - PackageManager pm = getPackageManager(); - mIsProviderPresent = pm.resolveContentProvider(BrowserSettings.RLZ_PROVIDER, 0) != null; - } - return mIsProviderPresent; - } - - // Retrieve the RLZ access point string and cache the URI used to retrieve RLZ values. - private Uri getRlzUri() { - if (mRlzUri == null) { - String ap = getResources().getString(R.string.rlz_access_point); - mRlzUri = Uri.withAppendedPath(BrowserSettings.RLZ_PROVIDER_URI, ap); - } - return mRlzUri; - } - - // Determine if this URI appears to be for a Google search and does not have an RLZ parameter. - // Taken largely from Chrome source, src/chrome/browser/google_url_tracker.cc - private static boolean needsRlzString(Uri uri) { - String scheme = uri.getScheme(); - if (("http".equals(scheme) || "https".equals(scheme)) && - (uri.getQueryParameter("q") != null) && (uri.getQueryParameter("rlz") == null)) { - String host = uri.getHost(); - if (host == null) { - return false; - } - String[] hostComponents = host.split("\\."); - - if (hostComponents.length < 2) { - return false; - } - int googleComponent = hostComponents.length - 2; - String component = hostComponents[googleComponent]; - if (!"google".equals(component)) { - if (hostComponents.length < 3 || - (!"co".equals(component) && !"com".equals(component))) { - return false; - } - googleComponent = hostComponents.length - 3; - if (!"google".equals(hostComponents[googleComponent])) { - return false; - } - } - - // Google corp network handling. - if (googleComponent > 0 && "corp".equals(hostComponents[googleComponent - 1])) { - return false; - } - - return true; - } - return false; - } - - // ------------------------------------------------------------------------- - // Helper function for WebChromeClient - // ------------------------------------------------------------------------- - - void onProgressChanged(WebView view, int newProgress) { - - // On the phone, the fake title bar will always cover up the - // regular title bar (or the regular one is offscreen), so only the - // fake title bar needs to change its progress - mFakeTitleBar.setProgress(newProgress); - - if (newProgress == 100) { - // onProgressChanged() may continue to be called after the main - // frame has finished loading, as any remaining sub frames continue - // to load. We'll only get called once though with newProgress as - // 100 when everything is loaded. (onPageFinished is called once - // when the main frame completes loading regardless of the state of - // any sub frames so calls to onProgressChanges may continue after - // onPageFinished has executed) - if (mInLoad) { - mInLoad = false; - updateInLoadMenuItems(); - // If the options menu is open, leave the title bar - if (!mOptionsMenuOpen || !mIconView) { - hideFakeTitleBar(); - } - } - } else { - if (!mInLoad) { - // onPageFinished may have already been called but a subframe is - // still loading and updating the progress. Reset mInLoad and - // update the menu items. - mInLoad = true; - updateInLoadMenuItems(); - } - // When the page first begins to load, the Activity may still be - // paused, in which case showFakeTitleBar will do nothing. Call - // again as the page continues to load so that it will be shown. - // (Calling it will the fake title bar is already showing will also - // do nothing. - if (!mOptionsMenuOpen || mIconView) { - // This page has begun to load, so show the title bar - showFakeTitleBar(); - } - } - } - - void onShowCustomView(View view, WebChromeClient.CustomViewCallback callback) { - // if a view already exists then immediately terminate the new one - if (mCustomView != null) { - callback.onCustomViewHidden(); - return; - } - - // Add the custom view to its container. - mCustomViewContainer.addView(view, COVER_SCREEN_GRAVITY_CENTER); - mCustomView = view; - mCustomViewCallback = callback; - // Save the menu state and set it to empty while the custom - // view is showing. - mOldMenuState = mMenuState; - mMenuState = EMPTY_MENU; - // Hide the content view. - mContentView.setVisibility(View.GONE); - // Finally show the custom view container. - setStatusBarVisibility(false); - mCustomViewContainer.setVisibility(View.VISIBLE); - mCustomViewContainer.bringToFront(); - } - - void onHideCustomView() { - if (mCustomView == null) - return; - - // Hide the custom view. - mCustomView.setVisibility(View.GONE); - // Remove the custom view from its container. - mCustomViewContainer.removeView(mCustomView); - mCustomView = null; - // Reset the old menu state. - mMenuState = mOldMenuState; - mOldMenuState = EMPTY_MENU; - mCustomViewContainer.setVisibility(View.GONE); - mCustomViewCallback.onCustomViewHidden(); - // Show the content view. - setStatusBarVisibility(true); - mContentView.setVisibility(View.VISIBLE); - } - - Bitmap getDefaultVideoPoster() { - if (mDefaultVideoPoster == null) { - mDefaultVideoPoster = BitmapFactory.decodeResource( - getResources(), R.drawable.default_video_poster); - } - return mDefaultVideoPoster; - } - - View getVideoLoadingProgressView() { - if (mVideoProgressView == null) { - LayoutInflater inflater = LayoutInflater.from(BrowserActivity.this); - mVideoProgressView = inflater.inflate( - R.layout.video_loading_progress, null); - } - return mVideoProgressView; - } - - /* - * The Object used to inform the WebView of the file to upload. - */ - private ValueCallback<Uri> mUploadMessage; - private String mCameraFilePath; - - void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) { - - final String imageMimeType = "image/*"; - final String videoMimeType = "video/*"; - final String audioMimeType = "audio/*"; - final String mediaSourceKey = "capture"; - final String mediaSourceValueCamera = "camera"; - final String mediaSourceValueFileSystem = "filesystem"; - final String mediaSourceValueCamcorder = "camcorder"; - final String mediaSourceValueMicrophone = "microphone"; - - // media source can be 'filesystem' or 'camera' or 'camcorder' or 'microphone'. - String mediaSource = ""; - - // We add the camera intent if there was no accept type (or '*/*' or 'image/*'). - boolean addCameraIntent = true; - // We add the camcorder intent if there was no accept type (or '*/*' or 'video/*'). - boolean addCamcorderIntent = true; - - if (mUploadMessage != null) { - // Already a file picker operation in progress. - return; - } - - mUploadMessage = uploadMsg; - - // Parse the accept type. - String params[] = acceptType.split(";"); - String mimeType = params[0]; - - for (String p : params) { - String[] keyValue = p.split("="); - if (keyValue.length == 2) { - // Process key=value parameters. - if (mediaSourceKey.equals(keyValue[0])) { - mediaSource = keyValue[1]; - } - } - } - - // This intent will display the standard OPENABLE file picker. - Intent i = new Intent(Intent.ACTION_GET_CONTENT); - i.addCategory(Intent.CATEGORY_OPENABLE); - - // Create an intent to add to the standard file picker that will - // capture an image from the camera. We'll combine this intent with - // the standard OPENABLE picker unless the web developer specifically - // requested the camera or gallery be opened by passing a parameter - // in the accept type. - Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); - File externalDataDir = Environment.getExternalStoragePublicDirectory( - Environment.DIRECTORY_DCIM); - File cameraDataDir = new File(externalDataDir.getAbsolutePath() + - File.separator + "browser-photos"); - cameraDataDir.mkdirs(); - mCameraFilePath = cameraDataDir.getAbsolutePath() + File.separator + - System.currentTimeMillis() + ".jpg"; - cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(mCameraFilePath))); - - Intent camcorderIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); - - Intent soundRecIntent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION); - - if (mimeType.equals(imageMimeType)) { - i.setType(imageMimeType); - addCamcorderIntent = false; - if (mediaSource.equals(mediaSourceValueCamera)) { - // Specified 'image/*' and requested the camera, so go ahead and launch the camera - // directly. - BrowserActivity.this.startActivityForResult(cameraIntent, FILE_SELECTED); - return; - } else if (mediaSource.equals(mediaSourceValueFileSystem)) { - // Specified filesytem as the source, so don't want to consider the camera. - addCameraIntent = false; - } - } else if (mimeType.equals(videoMimeType)) { - i.setType(videoMimeType); - addCameraIntent = false; - // The camcorder saves it's own file and returns it to us in the intent, so - // we don't need to generate one here. - mCameraFilePath = null; - - if (mediaSource.equals(mediaSourceValueCamcorder)) { - // Specified 'video/*' and requested the camcorder, so go ahead and launch the - // camcorder directly. - BrowserActivity.this.startActivityForResult(camcorderIntent, FILE_SELECTED); - return; - } else if (mediaSource.equals(mediaSourceValueFileSystem)) { - // Specified filesystem as the source, so don't want to consider the camcorder. - addCamcorderIntent = false; - } - } else if (mimeType.equals(audioMimeType)) { - i.setType(audioMimeType); - addCameraIntent = false; - addCamcorderIntent = false; - if (mediaSource.equals(mediaSourceValueMicrophone)) { - // Specified 'audio/*' and requested microphone, so go ahead and launch the sound - // recorder. - BrowserActivity.this.startActivityForResult(soundRecIntent, FILE_SELECTED); - return; - } - // On a default system, there is no single option to open an audio "gallery". Both the - // sound recorder and music browser respond to the OPENABLE/audio/* intent unlike the - // image/* and video/* OPENABLE intents where the image / video gallery are the only - // respondants (and so the user is not prompted by default). - } else { - i.setType("*/*"); - } - - // Combine the chooser and the extra choices (like camera or camcorder) - Intent chooser = new Intent(Intent.ACTION_CHOOSER); - chooser.putExtra(Intent.EXTRA_INTENT, i); - - Vector<Intent> extraInitialIntents = new Vector<Intent>(0); - - if (addCameraIntent) { - extraInitialIntents.add(cameraIntent); - } - - if (addCamcorderIntent) { - extraInitialIntents.add(camcorderIntent); - } - - if (extraInitialIntents.size() > 0) { - Intent[] extraIntents = new Intent[extraInitialIntents.size()]; - chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraInitialIntents.toArray(extraIntents)); - } - - chooser.putExtra(Intent.EXTRA_TITLE, getString(R.string.choose_upload)); - BrowserActivity.this.startActivityForResult(chooser, FILE_SELECTED); - } - - // ------------------------------------------------------------------------- - // Implement functions for DownloadListener - // ------------------------------------------------------------------------- - - /** - * Notify the host application a download should be done, or that - * the data should be streamed if a streaming viewer is available. - * @param url The full url to the content that should be downloaded - * @param contentDisposition Content-disposition http header, if - * present. - * @param mimetype The mimetype of the content reported by the server - * @param contentLength The file size reported by the server - */ - public void onDownloadStart(String url, String userAgent, - String contentDisposition, String mimetype, long contentLength) { - // if we're dealing wih A/V content that's not explicitly marked - // for download, check if it's streamable. - if (contentDisposition == null - || !contentDisposition.regionMatches( - true, 0, "attachment", 0, 10)) { - // query the package manager to see if there's a registered handler - // that matches. - Intent intent = new Intent(Intent.ACTION_VIEW); - intent.setDataAndType(Uri.parse(url), mimetype); - ResolveInfo info = getPackageManager().resolveActivity(intent, - PackageManager.MATCH_DEFAULT_ONLY); - if (info != null) { - ComponentName myName = getComponentName(); - // If we resolved to ourselves, we don't want to attempt to - // load the url only to try and download it again. - if (!myName.getPackageName().equals( - info.activityInfo.packageName) - || !myName.getClassName().equals( - info.activityInfo.name)) { - // someone (other than us) knows how to handle this mime - // type with this scheme, don't download. - try { - startActivity(intent); - return; - } catch (ActivityNotFoundException ex) { - if (LOGD_ENABLED) { - Log.d(LOGTAG, "activity not found for " + mimetype - + " over " + Uri.parse(url).getScheme(), - ex); - } - // Best behavior is to fall back to a download in this - // case - } - } - } - } - onDownloadStartNoStream(url, userAgent, contentDisposition, mimetype, contentLength); - } - - // This is to work around the fact that java.net.URI throws Exceptions - // instead of just encoding URL's properly - // Helper method for onDownloadStartNoStream - private static String encodePath(String path) { - char[] chars = path.toCharArray(); - - boolean needed = false; - for (char c : chars) { - if (c == '[' || c == ']') { - needed = true; - break; - } - } - if (needed == false) { - return path; - } - - StringBuilder sb = new StringBuilder(""); - for (char c : chars) { - if (c == '[' || c == ']') { - sb.append('%'); - sb.append(Integer.toHexString(c)); - } else { - sb.append(c); - } - } - - return sb.toString(); - } - - /** - * Notify the host application a download should be done, even if there - * is a streaming viewer available for thise type. - * @param url The full url to the content that should be downloaded - * @param contentDisposition Content-disposition http header, if - * present. - * @param mimetype The mimetype of the content reported by the server - * @param contentLength The file size reported by the server - */ - /*package */ void onDownloadStartNoStream(String url, String userAgent, - String contentDisposition, String mimetype, long contentLength) { - - String filename = URLUtil.guessFileName(url, - contentDisposition, mimetype); - - // Check to see if we have an SDCard - String status = Environment.getExternalStorageState(); - if (!status.equals(Environment.MEDIA_MOUNTED)) { - int title; - String msg; - - // Check to see if the SDCard is busy, same as the music app - if (status.equals(Environment.MEDIA_SHARED)) { - msg = getString(R.string.download_sdcard_busy_dlg_msg); - title = R.string.download_sdcard_busy_dlg_title; - } else { - msg = getString(R.string.download_no_sdcard_dlg_msg, filename); - title = R.string.download_no_sdcard_dlg_title; - } - - new AlertDialog.Builder(this) - .setTitle(title) - .setIcon(android.R.drawable.ic_dialog_alert) - .setMessage(msg) - .setPositiveButton(R.string.ok, null) - .show(); - return; - } - - // java.net.URI is a lot stricter than KURL so we have to encode some - // extra characters. Fix for b 2538060 and b 1634719 - WebAddress webAddress; - try { - webAddress = new WebAddress(url); - webAddress.setPath(encodePath(webAddress.getPath())); - } catch (Exception e) { - // This only happens for very bad urls, we want to chatch the - // exception here - Log.e(LOGTAG, "Exception trying to parse url:" + url); - return; - } - - String addressString = webAddress.toString(); - Uri uri = Uri.parse(addressString); - DownloadManager.Request request = new DownloadManager.Request(uri); - request.setMimeType(mimetype); - request.setDestinationInExternalFilesDir(this, null, filename); - // let this downloaded file be scanned by MediaScanner - so that it can show up - // in Gallery app, for example. - request.allowScanningByMediaScanner(); - request.setDescription(webAddress.getHost()); - String cookies = CookieManager.getInstance().getCookie(url); - request.addRequestHeader("cookie", cookies); - request.setNotificationVisibility( - DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED); - if (mimetype == null) { - ContentValues values = new ContentValues(); - values.put(FetchUrlMimeType.URI, addressString); - // XXX: Have to use the old url since the cookies were stored using the - // old percent-encoded url. - values.put(FetchUrlMimeType.COOKIE_DATA, cookies); - values.put(FetchUrlMimeType.USER_AGENT, userAgent); - - // We must have long pressed on a link or image to download it. We - // are not sure of the mimetype in this case, so do a head request - new FetchUrlMimeType(this, request).execute(values); - } else { - DownloadManager manager - = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE); - manager.enqueue(request); - } - Toast.makeText(this, R.string.download_pending, Toast.LENGTH_SHORT) - .show(); - } - - // ------------------------------------------------------------------------- - - /** - * Resets the lock icon. This method is called when we start a new load and - * know the url to be loaded. - */ - private void resetLockIcon(String url) { - // Save the lock-icon state (we revert to it if the load gets cancelled) - mTabControl.getCurrentTab().resetLockIcon(url); - updateLockIconImage(LOCK_ICON_UNSECURE); - } - - /** - * Update the lock icon to correspond to our latest state. - */ - private void updateLockIconToLatest() { - Tab t = mTabControl.getCurrentTab(); - if (t != null) { - updateLockIconImage(t.getLockIconType()); - } - } - - /** - * Updates the lock-icon image in the title-bar. - */ - private void updateLockIconImage(int lockIconType) { - Drawable d = null; - if (lockIconType == LOCK_ICON_SECURE) { - d = mSecLockIcon; - } else if (lockIconType == LOCK_ICON_MIXED) { - d = mMixLockIcon; - } - mTitleBar.setLock(d); - mFakeTitleBar.setLock(d); - } - - /** - * Displays a page-info dialog. - * @param tab The tab to show info about - * @param fromShowSSLCertificateOnError The flag that indicates whether - * this dialog was opened from the SSL-certificate-on-error dialog or - * not. This is important, since we need to know whether to return to - * the parent dialog or simply dismiss. - */ - private void showPageInfo(final Tab tab, - final boolean fromShowSSLCertificateOnError) { - final LayoutInflater factory = LayoutInflater - .from(this); - - final View pageInfoView = factory.inflate(R.layout.page_info, null); - - final WebView view = tab.getWebView(); - - String url = null; - String title = null; - - if (view == null) { - url = tab.getUrl(); - title = tab.getTitle(); - } else if (view == mTabControl.getCurrentWebView()) { - // Use the cached title and url if this is the current WebView - url = mUrl; - title = mTitle; - } else { - url = view.getUrl(); - title = view.getTitle(); - } - - if (url == null) { - url = ""; - } - if (title == null) { - title = ""; - } - - ((TextView) pageInfoView.findViewById(R.id.address)).setText(url); - ((TextView) pageInfoView.findViewById(R.id.title)).setText(title); - - mPageInfoView = tab; - mPageInfoFromShowSSLCertificateOnError = fromShowSSLCertificateOnError; - - AlertDialog.Builder alertDialogBuilder = - new AlertDialog.Builder(this) - .setTitle(R.string.page_info).setIcon(android.R.drawable.ic_dialog_info) - .setView(pageInfoView) - .setPositiveButton( - R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int whichButton) { - mPageInfoDialog = null; - mPageInfoView = null; - - // if we came here from the SSL error dialog - if (fromShowSSLCertificateOnError) { - // go back to the SSL error dialog - showSSLCertificateOnError( - mSSLCertificateOnErrorView, - mSSLCertificateOnErrorHandler, - mSSLCertificateOnErrorError); - } - } - }) - .setOnCancelListener( - new DialogInterface.OnCancelListener() { - public void onCancel(DialogInterface dialog) { - mPageInfoDialog = null; - mPageInfoView = null; - - // if we came here from the SSL error dialog - if (fromShowSSLCertificateOnError) { - // go back to the SSL error dialog - showSSLCertificateOnError( - mSSLCertificateOnErrorView, - mSSLCertificateOnErrorHandler, - mSSLCertificateOnErrorError); - } - } - }); - - // if we have a main top-level page SSL certificate set or a certificate - // error - if (fromShowSSLCertificateOnError || - (view != null && view.getCertificate() != null)) { - // add a 'View Certificate' button - alertDialogBuilder.setNeutralButton( - R.string.view_certificate, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int whichButton) { - mPageInfoDialog = null; - mPageInfoView = null; - - // if we came here from the SSL error dialog - if (fromShowSSLCertificateOnError) { - // go back to the SSL error dialog - showSSLCertificateOnError( - mSSLCertificateOnErrorView, - mSSLCertificateOnErrorHandler, - mSSLCertificateOnErrorError); - } else { - // otherwise, display the top-most certificate from - // the chain - if (view.getCertificate() != null) { - showSSLCertificate(tab); - } - } - } - }); - } - - mPageInfoDialog = alertDialogBuilder.show(); - } - - /** - * Displays the main top-level page SSL certificate dialog - * (accessible from the Page-Info dialog). - * @param tab The tab to show certificate for. - */ - private void showSSLCertificate(final Tab tab) { - final View certificateView = - inflateCertificateView(tab.getWebView().getCertificate()); - if (certificateView == null) { - return; - } - - LayoutInflater factory = LayoutInflater.from(this); - - final LinearLayout placeholder = - (LinearLayout)certificateView.findViewById(R.id.placeholder); - - LinearLayout ll = (LinearLayout) factory.inflate( - R.layout.ssl_success, placeholder); - ((TextView)ll.findViewById(R.id.success)) - .setText(R.string.ssl_certificate_is_valid); - - mSSLCertificateView = tab; - mSSLCertificateDialog = - new AlertDialog.Builder(this) - .setTitle(R.string.ssl_certificate).setIcon( - R.drawable.ic_dialog_browser_certificate_secure) - .setView(certificateView) - .setPositiveButton(R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int whichButton) { - mSSLCertificateDialog = null; - mSSLCertificateView = null; - - showPageInfo(tab, false); - } - }) - .setOnCancelListener( - new DialogInterface.OnCancelListener() { - public void onCancel(DialogInterface dialog) { - mSSLCertificateDialog = null; - mSSLCertificateView = null; - - showPageInfo(tab, false); - } - }) - .show(); - } - - /** - * Displays the SSL error certificate dialog. - * @param view The target web-view. - * @param handler The SSL error handler responsible for cancelling the - * connection that resulted in an SSL error or proceeding per user request. - * @param error The SSL error object. - */ - void showSSLCertificateOnError( - final WebView view, final SslErrorHandler handler, final SslError error) { - - final View certificateView = - inflateCertificateView(error.getCertificate()); - if (certificateView == null) { - return; - } - - LayoutInflater factory = LayoutInflater.from(this); - - final LinearLayout placeholder = - (LinearLayout)certificateView.findViewById(R.id.placeholder); - - if (error.hasError(SslError.SSL_UNTRUSTED)) { - LinearLayout ll = (LinearLayout)factory - .inflate(R.layout.ssl_warning, placeholder); - ((TextView)ll.findViewById(R.id.warning)) - .setText(R.string.ssl_untrusted); - } - - if (error.hasError(SslError.SSL_IDMISMATCH)) { - LinearLayout ll = (LinearLayout)factory - .inflate(R.layout.ssl_warning, placeholder); - ((TextView)ll.findViewById(R.id.warning)) - .setText(R.string.ssl_mismatch); - } - - if (error.hasError(SslError.SSL_EXPIRED)) { - LinearLayout ll = (LinearLayout)factory - .inflate(R.layout.ssl_warning, placeholder); - ((TextView)ll.findViewById(R.id.warning)) - .setText(R.string.ssl_expired); - } - - if (error.hasError(SslError.SSL_NOTYETVALID)) { - LinearLayout ll = (LinearLayout)factory - .inflate(R.layout.ssl_warning, placeholder); - ((TextView)ll.findViewById(R.id.warning)) - .setText(R.string.ssl_not_yet_valid); - } - - mSSLCertificateOnErrorHandler = handler; - mSSLCertificateOnErrorView = view; - mSSLCertificateOnErrorError = error; - mSSLCertificateOnErrorDialog = - new AlertDialog.Builder(this) - .setTitle(R.string.ssl_certificate).setIcon( - R.drawable.ic_dialog_browser_certificate_partially_secure) - .setView(certificateView) - .setPositiveButton(R.string.ok, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int whichButton) { - mSSLCertificateOnErrorDialog = null; - mSSLCertificateOnErrorView = null; - mSSLCertificateOnErrorHandler = null; - mSSLCertificateOnErrorError = null; - - view.getWebViewClient().onReceivedSslError( - view, handler, error); - } - }) - .setNeutralButton(R.string.page_info_view, - new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, - int whichButton) { - mSSLCertificateOnErrorDialog = null; - - // do not clear the dialog state: we will - // need to show the dialog again once the - // user is done exploring the page-info details - - showPageInfo(mTabControl.getTabFromView(view), - true); - } - }) - .setOnCancelListener( - new DialogInterface.OnCancelListener() { - public void onCancel(DialogInterface dialog) { - mSSLCertificateOnErrorDialog = null; - mSSLCertificateOnErrorView = null; - mSSLCertificateOnErrorHandler = null; - mSSLCertificateOnErrorError = null; - - view.getWebViewClient().onReceivedSslError( - view, handler, error); - } - }) - .show(); + return mController.onKeyUp(keyCode, event) || + super.onKeyUp(keyCode, event); } - /** - * Inflates the SSL certificate view (helper method). - * @param certificate The SSL certificate. - * @return The resultant certificate view with issued-to, issued-by, - * issued-on, expires-on, and possibly other fields set. - * If the input certificate is null, returns null. - */ - private View inflateCertificateView(SslCertificate certificate) { - if (certificate == null) { - return null; - } - - LayoutInflater factory = LayoutInflater.from(this); - - View certificateView = factory.inflate( - R.layout.ssl_certificate, null); - - // issued to: - SslCertificate.DName issuedTo = certificate.getIssuedTo(); - if (issuedTo != null) { - ((TextView) certificateView.findViewById(R.id.to_common)) - .setText(issuedTo.getCName()); - ((TextView) certificateView.findViewById(R.id.to_org)) - .setText(issuedTo.getOName()); - ((TextView) certificateView.findViewById(R.id.to_org_unit)) - .setText(issuedTo.getUName()); - } - - // issued by: - SslCertificate.DName issuedBy = certificate.getIssuedBy(); - if (issuedBy != null) { - ((TextView) certificateView.findViewById(R.id.by_common)) - .setText(issuedBy.getCName()); - ((TextView) certificateView.findViewById(R.id.by_org)) - .setText(issuedBy.getOName()); - ((TextView) certificateView.findViewById(R.id.by_org_unit)) - .setText(issuedBy.getUName()); - } - - // issued on: - String issuedOn = formatCertificateDate( - certificate.getValidNotBeforeDate()); - ((TextView) certificateView.findViewById(R.id.issued_on)) - .setText(issuedOn); - - // expires on: - String expiresOn = formatCertificateDate( - certificate.getValidNotAfterDate()); - ((TextView) certificateView.findViewById(R.id.expires_on)) - .setText(expiresOn); - - return certificateView; - } - - /** - * Formats the certificate date to a properly localized date string. - * @return Properly localized version of the certificate date string and - * the "" if it fails to localize. - */ - private String formatCertificateDate(Date certificateDate) { - if (certificateDate == null) { - return ""; - } - String formattedDate = DateFormat.getDateFormat(this).format(certificateDate); - if (formattedDate == null) { - return ""; - } - return formattedDate; - } - - /** - * Displays an http-authentication dialog. - */ - void showHttpAuthentication(final HttpAuthHandler handler, String host, String realm) { - mHttpAuthenticationDialog = new HttpAuthenticationDialog(this, host, realm); - mHttpAuthenticationDialog.setOkListener(new HttpAuthenticationDialog.OkListener() { - public void onOk(String host, String realm, String username, String password) { - BrowserActivity.this.setHttpAuthUsernamePassword(host, realm, username, password); - handler.proceed(username, password); - mHttpAuthenticationDialog = null; - } - }); - mHttpAuthenticationDialog.setCancelListener(new HttpAuthenticationDialog.CancelListener() { - public void onCancel() { - handler.cancel(); - BrowserActivity.this.resetTitleAndRevertLockIcon(); - mHttpAuthenticationDialog = null; - } - }); - mHttpAuthenticationDialog.show(); - } - - public int getProgress() { - WebView w = mTabControl.getCurrentWebView(); - if (w != null) { - return w.getProgress(); - } else { - return 100; - } - } - - /** - * Set HTTP authentication password. - * - * @param host The host for the password - * @param realm The realm for the password - * @param username The username for the password. If it is null, it means - * password can't be saved. - * @param password The password - */ - public void setHttpAuthUsernamePassword(String host, String realm, - String username, - String password) { - WebView w = getTopWindow(); - if (w != null) { - w.setHttpAuthUsernamePassword(host, realm, username, password); - } - } - - /** - * connectivity manager says net has come or gone... inform the user - * @param up true if net has come up, false if net has gone down - */ - public void onNetworkToggle(boolean up) { - if (up == mIsNetworkUp) { - return; - } else if (up) { - mIsNetworkUp = true; - if (mAlertDialog != null) { - mAlertDialog.cancel(); - mAlertDialog = null; - } - } else { - mIsNetworkUp = false; - if (mInLoad) { - createAndShowNetworkDialog(); - } - } - WebView w = mTabControl.getCurrentWebView(); - if (w != null) { - w.setNetworkAvailable(up); - } - } - - boolean isNetworkUp() { - return mIsNetworkUp; - } - - // This method shows the network dialog alerting the user that the net is - // down. It will only show the dialog if mAlertDialog is null. - private void createAndShowNetworkDialog() { - if (mAlertDialog == null) { - mAlertDialog = new AlertDialog.Builder(this) - .setTitle(R.string.loadSuspendedTitle) - .setMessage(R.string.loadSuspended) - .setPositiveButton(R.string.ok, null) - .show(); - } - } - - /** - * callback from ComboPage when bookmark/history selection - */ @Override - public void onUrlSelected(String url, boolean newTab) { - removeComboView(); - if (!TextUtils.isEmpty(url)) { - if (newTab) { - openTab(url, false); - } else { - final Tab currentTab = mTabControl.getCurrentTab(); - dismissSubWindow(currentTab); - loadUrl(getTopWindow(), url); - } - } + public void onActionModeStarted(ActionMode mode) { + super.onActionModeStarted(mode); + mController.onActionModeStarted(mode); } - /** - * callback from ComboPage when dismissed - */ @Override - public void onComboCanceled() { - removeComboView(); - } - - /** - * dismiss the ComboPage - */ - /* package */ void removeComboView() { - if (mComboView != null) { - mContentView.removeView(mComboView); - mTitleBar.setVisibility(View.VISIBLE); - mMenuState = R.id.MAIN_MENU; - attachTabToContentView(mTabControl.getCurrentTab()); - getTopWindow().requestFocus(); - mComboView = null; - } - } - - /** - * callback from ComboPage when clear history is requested - */ - public void onRemoveParentChildRelationships() { - mTabControl.removeParentChildRelationShips(); + public void onActionModeFinished(ActionMode mode) { + super.onActionModeFinished(mode); + mController.onActionModeFinished(mode); } @Override protected void onActivityResult(int requestCode, int resultCode, - Intent intent) { - if (getTopWindow() == null) return; - switch (requestCode) { - case PREFERENCES_PAGE: - if (resultCode == RESULT_OK && intent != null) { - String action = intent.getStringExtra(Intent.EXTRA_TEXT); - if (BrowserSettings.PREF_CLEAR_HISTORY.equals(action)) { - mTabControl.removeParentChildRelationShips(); - } - } - break; - // Choose a file from the file picker. - case FILE_SELECTED: - if (null == mUploadMessage) break; - Uri result = intent == null || resultCode != RESULT_OK ? null - : intent.getData(); - - // As we ask the camera to save the result of the user taking - // a picture, the camera application does not return anything other - // than RESULT_OK. So we need to check whether the file we expected - // was written to disk in the in the case that we - // did not get an intent returned but did get a RESULT_OK. If it was, - // we assume that this result has came back from the camera. - if (result == null && intent == null && resultCode == RESULT_OK) { - File cameraFile = new File(mCameraFilePath); - if (cameraFile.exists()) { - result = Uri.fromFile(cameraFile); - // Broadcast to the media scanner that we have a new photo - // so it will be added into the gallery for the user. - sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, result)); - } - } - mUploadMessage.onReceiveValue(result); - mUploadMessage = null; - mCameraFilePath = null; - break; - default: - break; - } - getTopWindow().requestFocus(); + Intent intent) { + mController.onActivityResult(requestCode, resultCode, intent); } - /* - * This method is called as a result of the user selecting the options - * menu to see the download window. It shows the download window on top of - * the current window. - */ - private void viewDownloads() { - Intent intent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS); - startActivity(intent); - } - - /** - * Open the Go page. - * @param startWithHistory If true, open starting on the history tab. - * Otherwise, start with the bookmarks tab. - */ - /* package */ void bookmarksOrHistoryPicker(boolean startWithHistory) { - if (mTabControl.getCurrentWebView() == null) { - return; - } - Bundle extras = new Bundle(); - // Disable opening in a new window if we have maxed out the windows - extras.putBoolean(BrowserBookmarksPage.EXTRA_DISABLE_WINDOW, - !mTabControl.canCreateNewTab()); - - mComboView = new CombinedBookmarkHistoryView(this, - startWithHistory ? CombinedBookmarkHistoryView.FRAGMENT_ID_HISTORY - : CombinedBookmarkHistoryView.FRAGMENT_ID_BOOKMARKS, - extras); - removeTabFromContentView(mTabControl.getCurrentTab()); - mTitleBar.setVisibility(View.GONE); - hideFakeTitleBar(); - mContentView.addView(mComboView, COVER_SCREEN_PARAMS); - } - - // Called when loading from context menu or LOAD_URL message - private void loadUrlFromContext(WebView view, String url) { - // In case the user enters nothing. - if (url != null && url.length() != 0 && view != null) { - url = smartUrlFilter(url); - if (!view.getWebViewClient().shouldOverrideUrlLoading(view, url)) { - loadUrl(view, url); - } - } - } - - /** - * Load the URL into the given WebView and update the title bar - * to reflect the new load. Call this instead of WebView.loadUrl - * directly. - * @param view The WebView used to load url. - * @param url The URL to load. - */ - private void loadUrl(WebView view, String url) { - updateTitleBarForNewLoad(view, url); - view.loadUrl(url); - } - - /** - * Load UrlData into a Tab and update the title bar to reflect the new - * load. Call this instead of UrlData.loadIn directly. - * @param t The Tab used to load. - * @param data The UrlData being loaded. - */ - private void loadUrlDataIn(Tab t, UrlData data) { - updateTitleBarForNewLoad(t.getWebView(), data.mUrl); - data.loadIn(t); - } - - /** - * If the WebView is the top window, update the title bar to reflect - * loading the new URL. i.e. set its text, clear the favicon (which - * will be set once the page begins loading), and set the progress to - * INITIAL_PROGRESS to show that the page has begun to load. Called - * by loadUrl and loadUrlDataIn. - * @param view The WebView that is starting a load. - * @param url The URL that is being loaded. - */ - private void updateTitleBarForNewLoad(WebView view, String url) { - if (view == getTopWindow()) { - setUrlTitle(url, null); - setFavicon(null); - onProgressChanged(view, INITIAL_PROGRESS); - } - } - - private String smartUrlFilter(Uri inUri) { - if (inUri != null) { - return smartUrlFilter(inUri.toString()); - } - return null; - } - - protected static final Pattern ACCEPTED_URI_SCHEMA = Pattern.compile( - "(?i)" + // switch on case insensitive matching - "(" + // begin group for schema - "(?:http|https|file):\\/\\/" + - "|(?:inline|data|about|content|javascript):" + - ")" + - "(.*)" ); - - /** - * Attempts to determine whether user input is a URL or search - * terms. Anything with a space is passed to search. - * - * Converts to lowercase any mistakenly uppercased schema (i.e., - * "Http://" converts to "http://" - * - * @return Original or modified URL - * - */ - String smartUrlFilter(String url) { - - String inUrl = url.trim(); - boolean hasSpace = inUrl.indexOf(' ') != -1; - - Matcher matcher = ACCEPTED_URI_SCHEMA.matcher(inUrl); - if (matcher.matches()) { - // force scheme to lowercase - String scheme = matcher.group(1); - String lcScheme = scheme.toLowerCase(); - if (!lcScheme.equals(scheme)) { - inUrl = lcScheme + matcher.group(2); - } - if (hasSpace) { - inUrl = inUrl.replace(" ", "%20"); - } - return inUrl; - } - if (!hasSpace) { - if (Patterns.WEB_URL.matcher(inUrl).matches()) { - return URLUtil.guessUrl(inUrl); - } - } - - // FIXME: Is this the correct place to add to searches? - // what if someone else calls this function? - - Browser.addSearchUrl(mResolver, inUrl); - return URLUtil.composeSearchUrl(inUrl, QuickSearch_G, QUERY_PLACE_HOLDER); - } - - /* package */ void setShouldShowErrorConsole(boolean flag) { - if (flag == mShouldShowErrorConsole) { - // Nothing to do. - return; - } - Tab t = mTabControl.getCurrentTab(); - if (t == null) { - // There is no current tab so we cannot toggle the error console - return; - } - - mShouldShowErrorConsole = flag; - - ErrorConsoleView errorConsole = t.getErrorConsole(true); - - if (flag) { - // Setting the show state of the console will cause it's the layout to be inflated. - if (errorConsole.numberOfErrors() > 0) { - errorConsole.showConsole(ErrorConsoleView.SHOW_MINIMIZED); - } else { - errorConsole.showConsole(ErrorConsoleView.SHOW_NONE); - } - - // Now we can add it to the main view. - mErrorConsoleContainer.addView(errorConsole, - new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, - ViewGroup.LayoutParams.WRAP_CONTENT)); - } else { - mErrorConsoleContainer.removeView(errorConsole); - } - - } - - boolean shouldShowErrorConsole() { - return mShouldShowErrorConsole; - } - - private void setStatusBarVisibility(boolean visible) { - int flag = visible ? 0 : WindowManager.LayoutParams.FLAG_FULLSCREEN; - getWindow().setFlags(flag, WindowManager.LayoutParams.FLAG_FULLSCREEN); - } - - - private void sendNetworkType(String type, String subtype) { - WebView w = mTabControl.getCurrentWebView(); - if (w != null) { - w.setNetworkType(type, subtype); - } - } - - final static int LOCK_ICON_UNSECURE = 0; - final static int LOCK_ICON_SECURE = 1; - final static int LOCK_ICON_MIXED = 2; - - private BrowserSettings mSettings; - private TabControl mTabControl; - private ContentResolver mResolver; - private FrameLayout mContentView; - private View mCustomView; - private FrameLayout mCustomViewContainer; - private WebChromeClient.CustomViewCallback mCustomViewCallback; - - // FIXME, temp address onPrepareMenu performance problem. When we move everything out of - // view, we should rewrite this. - private int mCurrentMenuState = 0; - private int mMenuState = R.id.MAIN_MENU; - private int mOldMenuState = EMPTY_MENU; - private static final int EMPTY_MENU = -1; - private Menu mMenu; - - // Used to prevent chording to result in firing two shortcuts immediately - // one after another. Fixes bug 1211714. - boolean mCanChord; - - private boolean mInLoad; - private boolean mIsNetworkUp; - private boolean mDidStopLoad; - - /* package */ boolean mActivityInPause = true; - - private boolean mMenuIsDown; - - private static boolean mInTrace; - - // Performance probe - private static final int[] SYSTEM_CPU_FORMAT = new int[] { - Process.PROC_SPACE_TERM | Process.PROC_COMBINE, - Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 1: user time - Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 2: nice time - Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 3: sys time - Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 4: idle time - Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 5: iowait time - Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 6: irq time - Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG // 7: softirq time - }; - - private long mStart; - private long mProcessStart; - private long mUserStart; - private long mSystemStart; - private long mIdleStart; - private long mIrqStart; - - private long mUiStart; - - private Drawable mMixLockIcon; - private Drawable mSecLockIcon; - - /* hold a ref so we can auto-cancel if necessary */ - private AlertDialog mAlertDialog; - - // The up-to-date URL and title (these can be different from those stored - // in WebView, since it takes some time for the information in WebView to - // get updated) - private String mUrl; - private String mTitle; - - // As PageInfo has different style for landscape / portrait, we have - // to re-open it when configuration changed - private AlertDialog mPageInfoDialog; - private Tab mPageInfoView; - // If the Page-Info dialog is launched from the SSL-certificate-on-error - // dialog, we should not just dismiss it, but should get back to the - // SSL-certificate-on-error dialog. This flag is used to store this state - private boolean mPageInfoFromShowSSLCertificateOnError; - - // as SSLCertificateOnError has different style for landscape / portrait, - // we have to re-open it when configuration changed - private AlertDialog mSSLCertificateOnErrorDialog; - private WebView mSSLCertificateOnErrorView; - private SslErrorHandler mSSLCertificateOnErrorHandler; - private SslError mSSLCertificateOnErrorError; - - // as SSLCertificate has different style for landscape / portrait, we - // have to re-open it when configuration changed - private AlertDialog mSSLCertificateDialog; - private Tab mSSLCertificateView; - - // as HttpAuthentication has different style for landscape / portrait, we - // have to re-open it when configuration changed - private HttpAuthenticationDialog mHttpAuthenticationDialog; - - /*package*/ static final FrameLayout.LayoutParams COVER_SCREEN_PARAMS = - new FrameLayout.LayoutParams( - ViewGroup.LayoutParams.MATCH_PARENT, - ViewGroup.LayoutParams.MATCH_PARENT); - /*package*/ static final FrameLayout.LayoutParams COVER_SCREEN_GRAVITY_CENTER = - new FrameLayout.LayoutParams( - ViewGroup.LayoutParams.MATCH_PARENT, - ViewGroup.LayoutParams.MATCH_PARENT, - Gravity.CENTER); - // Google search - final static String QuickSearch_G = "http://www.google.com/m?q=%s"; - - final static String QUERY_PLACE_HOLDER = "%s"; - - // "source" parameter for Google search through search key - final static String GOOGLE_SEARCH_SOURCE_SEARCHKEY = "browser-key"; - // "source" parameter for Google search through goto menu - final static String GOOGLE_SEARCH_SOURCE_GOTO = "browser-goto"; - // "source" parameter for Google search through simplily type - final static String GOOGLE_SEARCH_SOURCE_TYPE = "browser-type"; - // "source" parameter for Google search suggested by the browser - final static String GOOGLE_SEARCH_SOURCE_SUGGEST = "browser-suggest"; - // "source" parameter for Google search from unknown source - final static String GOOGLE_SEARCH_SOURCE_UNKNOWN = "unknown"; - - private final static String LOGTAG = "browser"; - - private String mLastEnteredUrl; - - private PowerManager.WakeLock mWakeLock; - private final static int WAKELOCK_TIMEOUT = 5 * 60 * 1000; // 5 minutes - - private Toast mStopToast; - - private TitleBarBase mTitleBar; - private TabBar mTabBar; - - private LinearLayout mErrorConsoleContainer = null; - private boolean mShouldShowErrorConsole = false; - - // As the ids are dynamically created, we can't guarantee that they will - // be in sequence, so this static array maps ids to a window number. - final static private int[] WINDOW_SHORTCUT_ID_ARRAY = - { R.id.window_one_menu_id, R.id.window_two_menu_id, R.id.window_three_menu_id, - R.id.window_four_menu_id, R.id.window_five_menu_id, R.id.window_six_menu_id, - R.id.window_seven_menu_id, R.id.window_eight_menu_id }; - - // monitor platform changes - private IntentFilter mNetworkStateChangedFilter; - private BroadcastReceiver mNetworkStateIntentReceiver; - - private SystemAllowGeolocationOrigins mSystemAllowGeolocationOrigins; - - // activity requestCode - final static int PREFERENCES_PAGE = 3; - final static int FILE_SELECTED = 4; - - // the default <video> poster - private Bitmap mDefaultVideoPoster; - // the video progress view - private View mVideoProgressView; - - /** - * A UrlData class to abstract how the content will be set to WebView. - * This base class uses loadUrl to show the content. - */ - /* package */ static class UrlData { - final String mUrl; - final Map<String, String> mHeaders; - final Intent mVoiceIntent; - - UrlData(String url) { - this.mUrl = url; - this.mHeaders = null; - this.mVoiceIntent = null; - } - - UrlData(String url, Map<String, String> headers, Intent intent) { - this.mUrl = url; - this.mHeaders = headers; - if (RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS - .equals(intent.getAction())) { - this.mVoiceIntent = intent; - } else { - this.mVoiceIntent = null; - } - } - - boolean isEmpty() { - return mVoiceIntent == null && (mUrl == null || mUrl.length() == 0); - } - - /** - * Load this UrlData into the given Tab. Use loadUrlDataIn to update - * the title bar as well. - */ - public void loadIn(Tab t) { - if (mVoiceIntent != null) { - t.activateVoiceSearchMode(mVoiceIntent); - } else { - t.getWebView().loadUrl(mUrl, mHeaders); - } - } - }; - /* package */ static final UrlData EMPTY_URL_DATA = new UrlData(null); } |