Java tutorial
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*- * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ package org.mozilla.gecko; import org.mozilla.gecko.annotation.RobocopTarget; import org.mozilla.gecko.AppConstants.Versions; import org.mozilla.gecko.DynamicToolbar.PinReason; import org.mozilla.gecko.DynamicToolbar.VisibilityTransition; import org.mozilla.gecko.GeckoProfileDirectories.NoMozillaDirectoryException; import org.mozilla.gecko.Tabs.TabEvents; import org.mozilla.gecko.animation.PropertyAnimator; import org.mozilla.gecko.animation.TransitionsTracker; import org.mozilla.gecko.animation.ViewHelper; import org.mozilla.gecko.background.common.log.Logger; import org.mozilla.gecko.db.BrowserContract.Combined; import org.mozilla.gecko.db.BrowserDB; import org.mozilla.gecko.db.SuggestedSites; import org.mozilla.gecko.distribution.Distribution; import org.mozilla.gecko.favicons.Favicons; import org.mozilla.gecko.favicons.LoadFaviconTask; import org.mozilla.gecko.favicons.OnFaviconLoadedListener; import org.mozilla.gecko.favicons.decoders.IconDirectoryEntry; import org.mozilla.gecko.firstrun.FirstrunPane; import org.mozilla.gecko.fxa.FirefoxAccounts; import org.mozilla.gecko.fxa.FxAccountConstants; import org.mozilla.gecko.fxa.activities.FxAccountGetStartedActivity; import org.mozilla.gecko.fxa.authenticator.AndroidFxAccount; import org.mozilla.gecko.fxa.login.Engaged; import org.mozilla.gecko.fxa.login.State; import org.mozilla.gecko.gfx.BitmapUtils; import org.mozilla.gecko.gfx.ImmutableViewportMetrics; import org.mozilla.gecko.gfx.LayerMarginsAnimator; import org.mozilla.gecko.gfx.LayerView; import org.mozilla.gecko.health.BrowserHealthRecorder; import org.mozilla.gecko.health.BrowserHealthReporter; import org.mozilla.gecko.health.HealthRecorder; import org.mozilla.gecko.health.SessionInformation; import org.mozilla.gecko.home.BrowserSearch; import org.mozilla.gecko.home.HomeBanner; import org.mozilla.gecko.home.HomeConfig.PanelType; import org.mozilla.gecko.home.HomePager; import org.mozilla.gecko.home.HomePager.OnUrlOpenInBackgroundListener; import org.mozilla.gecko.home.HomePager.OnUrlOpenListener; import org.mozilla.gecko.home.HomePanelsManager; import org.mozilla.gecko.home.SearchEngine; import org.mozilla.gecko.javaaddons.JavaAddonManager; import org.mozilla.gecko.menu.GeckoMenu; import org.mozilla.gecko.menu.GeckoMenuItem; import org.mozilla.gecko.mozglue.ContextUtils; import org.mozilla.gecko.mozglue.ContextUtils.SafeIntent; import org.mozilla.gecko.overlays.ui.ShareDialog; import org.mozilla.gecko.preferences.ClearOnShutdownPref; import org.mozilla.gecko.preferences.GeckoPreferences; import org.mozilla.gecko.prompts.Prompt; import org.mozilla.gecko.prompts.PromptListItem; import org.mozilla.gecko.restrictions.Restriction; import org.mozilla.gecko.sync.bridge.BridgeException; import org.mozilla.gecko.sync.bridge.GCM; import org.mozilla.gecko.sync.Utils; import org.mozilla.gecko.sync.repositories.android.FennecTabsRepository; import org.mozilla.gecko.sync.setup.SyncAccounts; import org.mozilla.gecko.tabqueue.TabQueueHelper; import org.mozilla.gecko.tabqueue.TabQueuePrompt; import org.mozilla.gecko.tabs.TabHistoryController; import org.mozilla.gecko.tabs.TabHistoryController.OnShowTabHistory; import org.mozilla.gecko.tabs.TabHistoryFragment; import org.mozilla.gecko.tabs.TabHistoryPage; import org.mozilla.gecko.tabs.TabsPanel; import org.mozilla.gecko.toolbar.AutocompleteHandler; import org.mozilla.gecko.toolbar.BrowserToolbar; import org.mozilla.gecko.toolbar.BrowserToolbar.TabEditingState; import org.mozilla.gecko.toolbar.ToolbarProgressView; import org.mozilla.gecko.trackingprotection.TrackingProtectionPrompt; import org.mozilla.gecko.util.ActivityUtils; import org.mozilla.gecko.util.Clipboard; import org.mozilla.gecko.util.EventCallback; import org.mozilla.gecko.util.GamepadUtils; import org.mozilla.gecko.util.GeckoEventListener; import org.mozilla.gecko.util.HardwareUtils; import org.mozilla.gecko.util.MenuUtils; import org.mozilla.gecko.util.NativeEventListener; import org.mozilla.gecko.util.NativeJSObject; import org.mozilla.gecko.util.PrefUtils; import org.mozilla.gecko.util.StringUtils; import org.mozilla.gecko.util.ThreadUtils; import org.mozilla.gecko.util.UIAsyncTask; import org.mozilla.gecko.widget.AnchoredPopup; import org.mozilla.gecko.widget.ButtonToast; import org.mozilla.gecko.widget.ButtonToast.ToastListener; import org.mozilla.gecko.widget.GeckoActionProvider; import android.app.Activity; import android.app.AlertDialog; import android.content.ContentResolver; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; import android.content.res.Resources; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.Rect; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.net.Uri; import android.nfc.NdefMessage; import android.nfc.NdefRecord; import android.nfc.NfcAdapter; import android.nfc.NfcEvent; import android.os.Build; import android.os.Bundle; import android.os.StrictMode; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.view.MenuItemCompat; import android.text.TextUtils; import android.util.AttributeSet; import android.util.Base64; import android.util.Base64OutputStream; import android.util.Log; import android.view.InputDevice; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.MotionEvent; import android.view.SubMenu; import android.view.View; import android.view.ViewGroup; import android.view.ViewStub; import android.view.ViewTreeObserver; import android.view.Window; import android.view.animation.Interpolator; import android.widget.Button; import android.widget.ListView; import android.widget.RelativeLayout; import android.widget.Toast; import android.widget.ViewFlipper; import com.nineoldandroids.animation.Animator; import com.nineoldandroids.animation.ObjectAnimator; import org.json.JSONException; import org.json.JSONObject; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.lang.reflect.Method; import java.net.URLEncoder; import java.util.EnumSet; import java.util.HashSet; import java.util.List; import java.util.Locale; import java.util.Vector; public class BrowserApp extends GeckoApp implements TabsPanel.TabsLayoutChangeListener, PropertyAnimator.PropertyAnimationListener, View.OnKeyListener, LayerView.OnMetricsChangedListener, BrowserSearch.OnSearchListener, BrowserSearch.OnEditSuggestionListener, OnUrlOpenListener, OnUrlOpenInBackgroundListener, ReadingListHelper.OnReadingListEventListener, AnchoredPopup.OnVisibilityChangeListener, ActionModeCompat.Presenter, LayoutInflater.Factory { private static final String LOGTAG = "GeckoBrowserApp"; private static final boolean ZOOMED_VIEW_ENABLED = AppConstants.NIGHTLY_BUILD; private static final int TABS_ANIMATION_DURATION = 450; private static final String ADD_SHORTCUT_TOAST = "add_shortcut_toast"; public static final String GUEST_BROWSING_ARG = "--guest"; private static final String STATE_ABOUT_HOME_TOP_PADDING = "abouthome_top_padding"; private static final String BROWSER_SEARCH_TAG = "browser_search"; // Request ID for startActivityForResult. private static final int ACTIVITY_REQUEST_PREFERENCES = 1001; private static final int ACTIVITY_REQUEST_TAB_QUEUE = 2001; @RobocopTarget public static final String EXTRA_SKIP_STARTPANE = "skipstartpane"; private BrowserSearch mBrowserSearch; private View mBrowserSearchContainer; public ViewGroup mBrowserChrome; public ViewFlipper mActionBarFlipper; public ActionModeCompatView mActionBar; private BrowserToolbar mBrowserToolbar; private View mDoorhangerOverlay; // We can't name the TabStrip class because it's not included on API 9. private Refreshable mTabStrip; private ToolbarProgressView mProgressView; private FirstrunPane mFirstrunPane; private HomePager mHomePager; private TabsPanel mTabsPanel; private ViewGroup mHomePagerContainer; private ActionModeCompat mActionMode; private boolean mHideDynamicToolbarOnActionModeEnd; private TabHistoryController tabHistoryController; private ZoomedView mZoomedView; private GCM gcmBridge; private static final int GECKO_TOOLS_MENU = -1; private static final int ADDON_MENU_OFFSET = 1000; public static final String TAB_HISTORY_FRAGMENT_TAG = "tabHistoryFragment"; private static class MenuItemInfo { public int id; public String label; public String icon; public boolean checkable; public boolean checked; public boolean enabled = true; public boolean visible = true; public int parent; public boolean added; // So we can re-add after a locale change. } // The types of guest mode dialogs we show. public static enum GuestModeDialog { ENTERING, LEAVING } private Vector<MenuItemInfo> mAddonMenuItemsCache; private PropertyAnimator mMainLayoutAnimator; private static final Interpolator sTabsInterpolator = new Interpolator() { @Override public float getInterpolation(float t) { t -= 1.0f; return t * t * t * t * t + 1.0f; } }; private FindInPageBar mFindInPageBar; private MediaCastingBar mMediaCastingBar; // We'll ask for feedback after the user launches the app this many times. private static final int FEEDBACK_LAUNCH_COUNT = 15; // Stored value of the toolbar height, so we know when it's changed. private int mToolbarHeight; // Stored value of whether the last metrics change allowed for toolbar // scrolling. private boolean mDynamicToolbarCanScroll; private SharedPreferencesHelper mSharedPreferencesHelper; private OrderedBroadcastHelper mOrderedBroadcastHelper; private BrowserHealthReporter mBrowserHealthReporter; private ReadingListHelper mReadingListHelper; // The tab to be selected on editing mode exit. private Integer mTargetTabForEditingMode; private final TabEditingState mLastTabEditingState = new TabEditingState(); // The animator used to toggle HomePager visibility has a race where if the HomePager is shown // (starting the animation), the HomePager is hidden, and the HomePager animation completes, // both the web content and the HomePager will be hidden. This flag is used to prevent the // race by determining if the web content should be hidden at the animation's end. private boolean mHideWebContentOnAnimationEnd; private final DynamicToolbar mDynamicToolbar = new DynamicToolbar(); private DragHelper mDragHelper; private class DragHelper implements OuterLayout.DragCallback { private int[] mToolbarLocation = new int[2]; // to avoid creation every time we need to check for toolbar location. // When dragging horizontally, the area of mainlayout between left drag bound and right drag bound can // be dragged. A touch on the right of that area will automatically close the view. private int mStatusBarHeight; public DragHelper() { // If a layout round happens from the root, the offset placed by viewdraghelper gets forgotten and // main layout gets replaced to offset 0. ((MainLayout) mMainLayout).setLayoutInterceptor(new LayoutInterceptor() { @Override public void onLayout() { if (mRootLayout.isMoving()) { mRootLayout.restoreTargetViewPosition(); } } }); } @Override public void onDragProgress(float progress) { mBrowserToolbar.setToolBarButtonsAlpha(1.0f - progress); mTabsPanel.translateInRange(progress); } @Override public View getViewToDrag() { return mMainLayout; } /** * Since pressing the tabs button slides the main layout, whereas draghelper changes its offset, here we * restore the position of mainlayout as if it was opened by pressing the button. This allows the closing * mechanism to work. */ @Override public void startDrag(boolean wasOpen) { if (wasOpen) { mTabsPanel.setHWLayerEnabled(true); mMainLayout.offsetTopAndBottom(getDragRange()); mMainLayout.scrollTo(0, 0); } else { prepareTabsToShow(); mBrowserToolbar.hideVirtualKeyboard(); } mBrowserToolbar.setContextMenuEnabled(false); } @Override public void stopDrag(boolean stoppingToOpen) { if (stoppingToOpen) { mTabsPanel.setHWLayerEnabled(false); mMainLayout.offsetTopAndBottom(-getDragRange()); mMainLayout.scrollTo(0, -getDragRange()); } else { mTabsPanel.hideImmediately(); mTabsPanel.setHWLayerEnabled(false); } // Re-enabling context menu only while stopping to close. if (stoppingToOpen) { mBrowserToolbar.setContextMenuEnabled(false); } else { mBrowserToolbar.setContextMenuEnabled(true); } } @Override public int getDragRange() { return mTabsPanel.getVerticalPanelHeight(); } @Override public int getOrderedChildIndex(int index) { // See ViewDragHelper's findTopChildUnder method. ViewDragHelper looks for the topmost view in z order // to understand what needs to be dragged. Here we are tampering Toast's index in case it's hidden, // otherwise draghelper would try to drag it. int mainLayoutIndex = mRootLayout.indexOfChild(mMainLayout); if (index > mainLayoutIndex && (mToast == null || !mToast.isVisible())) { return mainLayoutIndex; } else { return index; } } @Override public boolean canDrag(MotionEvent event) { if (!AppConstants.MOZ_DRAGGABLE_URLBAR) { return false; } // if no current tab is active. if (Tabs.getInstance().getSelectedTab() == null) { return false; } // currently disabled for tablets. if (HardwareUtils.isTablet()) { return false; } // not enabled in editing mode. if (mBrowserToolbar.isEditing()) { return false; } return isInToolbarBounds((int) event.getRawY()); } @Override public boolean canInterceptEventWhileOpen(MotionEvent event) { if (event.getActionMasked() != MotionEvent.ACTION_DOWN) { return false; } // Need to check if are intercepting a touch on main layout since we might hit a visible toast. if (mRootLayout.findTopChildUnder(event) == mMainLayout && isInToolbarBounds((int) event.getRawY())) { return true; } return false; } private boolean isInToolbarBounds(int y) { mBrowserToolbar.getLocationOnScreen(mToolbarLocation); final int upperLimit = mToolbarLocation[1] + mBrowserToolbar.getMeasuredHeight(); final int lowerLimit = mToolbarLocation[1]; return (y > lowerLimit && y < upperLimit); } public void prepareTabsToShow() { if (ensureTabsPanelExists()) { // If we've just inflated the tabs panel, only show it once the current // layout pass is done to avoid displayed temporary UI states during // relayout. final ViewTreeObserver vto = mTabsPanel.getViewTreeObserver(); if (vto.isAlive()) { vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { @Override public void onGlobalLayout() { mTabsPanel.getViewTreeObserver().removeGlobalOnLayoutListener(this); prepareTabsToShow(); } }); } } else { mTabsPanel.prepareToDrag(); } } public int getLowerLimit() { return getStatusBarHeight(); } private int getStatusBarHeight() { if (mStatusBarHeight != 0) { return mStatusBarHeight; } final int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android"); if (resourceId > 0) { mStatusBarHeight = getResources().getDimensionPixelSize(resourceId); return mStatusBarHeight; } Log.e(LOGTAG, "Unable to find statusbar height"); return 0; } } @Override public View onCreateView(final String name, final Context context, final AttributeSet attrs) { final View view; if (BrowserToolbar.class.getName().equals(name)) { view = BrowserToolbar.create(context, attrs); } else if (TabsPanel.TabsLayout.class.getName().equals(name)) { view = TabsPanel.createTabsLayout(context, attrs); } else { view = super.onCreateView(name, context, attrs); } return view; } @Override public void onTabChanged(Tab tab, Tabs.TabEvents msg, Object data) { if (tab == null) { // Only RESTORED is allowed a null tab: it's the only event that // isn't tied to a specific tab. if (msg != Tabs.TabEvents.RESTORED) { throw new IllegalArgumentException("onTabChanged:" + msg + " must specify a tab."); } return; } Log.d(LOGTAG, "BrowserApp.onTabChanged: " + tab.getId() + ": " + msg); switch (msg) { case LOCATION_CHANGE: // fall through case SELECTED: if (mZoomedView != null) { mZoomedView.stopZoomDisplay(false); } if (Tabs.getInstance().isSelectedTab(tab)) { updateHomePagerForTab(tab); } mHideDynamicToolbarOnActionModeEnd = false; break; case START: if (Tabs.getInstance().isSelectedTab(tab)) { invalidateOptionsMenu(); if (mDynamicToolbar.isEnabled()) { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); } } break; case LOAD_ERROR: case STOP: case MENU_UPDATED: if (Tabs.getInstance().isSelectedTab(tab)) { invalidateOptionsMenu(); } break; case PAGE_SHOW: tab.loadFavicon(); break; case BOOKMARK_ADDED: showBookmarkAddedToast(); break; case BOOKMARK_REMOVED: showBookmarkRemovedToast(); break; case READING_LIST_ADDED: onAddedToReadingList(tab.getURL()); break; case READING_LIST_REMOVED: onRemovedFromReadingList(tab.getURL()); break; case UNSELECTED: // We receive UNSELECTED immediately after the SELECTED listeners run // so we are ensured that the unselectedTabEditingText has not changed. if (tab.isEditing()) { // Copy to avoid constructing new objects. tab.getEditingState().copyFrom(mLastTabEditingState); } break; } if (HardwareUtils.isTablet() && msg == TabEvents.SELECTED) { updateEditingModeForTab(tab); } super.onTabChanged(tab, msg, data); } private void updateEditingModeForTab(final Tab selectedTab) { // (bug 1086983 comment 11) Because the tab may be selected from the gecko thread and we're // running this code on the UI thread, the selected tab argument may not still refer to the // selected tab. However, that means this code should be run again and the initial state // changes will be overridden. As an optimization, we can skip this update, but it may have // unknown side-effects so we don't. if (!Tabs.getInstance().isSelectedTab(selectedTab)) { Log.w(LOGTAG, "updateEditingModeForTab: Given tab is expected to be selected tab"); } saveTabEditingState(mLastTabEditingState); if (selectedTab.isEditing()) { enterEditingMode(); restoreTabEditingState(selectedTab.getEditingState()); } else { mBrowserToolbar.cancelEdit(); } } private void saveTabEditingState(final TabEditingState editingState) { mBrowserToolbar.saveTabEditingState(editingState); editingState.setIsBrowserSearchShown(mBrowserSearch.getUserVisibleHint()); } private void restoreTabEditingState(final TabEditingState editingState) { mBrowserToolbar.restoreTabEditingState(editingState); // Since changing the editing text will show/hide browser search, this // must be called after we restore the editing state in the edit text View. if (editingState.isBrowserSearchShown()) { showBrowserSearch(); } else { hideBrowserSearch(); } } private void showBookmarkAddedToast() { // This flow is from the option menu which has check to see if a bookmark was already added. // So, it is safe here to show the toast that bookmark_added without any checks. getButtonToast().show(false, getResources().getString(R.string.bookmark_added), ButtonToast.LENGTH_SHORT, getResources().getString(R.string.bookmark_options), null, new ButtonToast.ToastListener() { @Override public void onButtonClicked() { showBookmarkDialog(); } @Override public void onToastHidden(ButtonToast.ReasonHidden reason) { } }); } private void showBookmarkRemovedToast() { Toast.makeText(this, R.string.bookmark_removed, Toast.LENGTH_SHORT).show(); } private void showSwitchToReadingListToast(String message) { getButtonToast().show(false, message, ButtonToast.LENGTH_SHORT, getResources().getString(R.string.switch_button_message), R.drawable.switch_button_icon, new ButtonToast.ToastListener() { @Override public void onButtonClicked() { final String aboutPageUrl = AboutPages.getURLForBuiltinPanelType(PanelType.READING_LIST); Tabs.getInstance().loadUrlInTab(aboutPageUrl); } @Override public void onToastHidden(ButtonToast.ReasonHidden reason) { } }); } public void onAddedToReadingList(String url) { showSwitchToReadingListToast(getResources().getString(R.string.reading_list_added)); } public void onAlreadyInReadingList(String url) { showSwitchToReadingListToast(getResources().getString(R.string.reading_list_duplicate)); } public void onRemovedFromReadingList(String url) { Toast.makeText(this, R.string.reading_list_removed, Toast.LENGTH_SHORT).show(); } @Override public boolean onKey(View v, int keyCode, KeyEvent event) { if (AndroidGamepadManager.handleKeyEvent(event)) { return true; } // Global onKey handler. This is called if the focused UI doesn't // handle the key event, and before Gecko swallows the events. if (event.getAction() != KeyEvent.ACTION_DOWN) { return false; } if ((event.getSource() & InputDevice.SOURCE_GAMEPAD) == InputDevice.SOURCE_GAMEPAD) { switch (keyCode) { case KeyEvent.KEYCODE_BUTTON_Y: // Toggle/focus the address bar on gamepad-y button. if (mBrowserChrome.getVisibility() == View.VISIBLE) { if (mDynamicToolbar.isEnabled() && !isHomePagerVisible()) { mDynamicToolbar.setVisible(false, VisibilityTransition.ANIMATE); if (mLayerView != null) { mLayerView.requestFocus(); } } else { // Just focus the address bar when about:home is visible // or when the dynamic toolbar isn't enabled. mBrowserToolbar.requestFocusFromTouch(); } } else { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); mBrowserToolbar.requestFocusFromTouch(); } return true; case KeyEvent.KEYCODE_BUTTON_L1: // Go back on L1 Tabs.getInstance().getSelectedTab().doBack(); return true; case KeyEvent.KEYCODE_BUTTON_R1: // Go forward on R1 Tabs.getInstance().getSelectedTab().doForward(); return true; } } // Check if this was a shortcut. Meta keys exists only on 11+. final Tab tab = Tabs.getInstance().getSelectedTab(); if (Versions.feature11Plus && tab != null && event.isCtrlPressed()) { switch (keyCode) { case KeyEvent.KEYCODE_LEFT_BRACKET: tab.doBack(); return true; case KeyEvent.KEYCODE_RIGHT_BRACKET: tab.doForward(); return true; case KeyEvent.KEYCODE_R: tab.doReload(); return true; case KeyEvent.KEYCODE_PERIOD: tab.doStop(); return true; case KeyEvent.KEYCODE_T: addTab(); return true; case KeyEvent.KEYCODE_W: Tabs.getInstance().closeTab(tab); return true; case KeyEvent.KEYCODE_F: mFindInPageBar.show(); return true; } } return false; } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (!mBrowserToolbar.isEditing() && onKey(null, keyCode, event)) { return true; } return super.onKeyDown(keyCode, event); } @Override public boolean onKeyUp(int keyCode, KeyEvent event) { if (AndroidGamepadManager.handleKeyEvent(event)) { return true; } return super.onKeyUp(keyCode, event); } @Override public void onCreate(Bundle savedInstanceState) { final Intent intent = getIntent(); // Note that we're calling GeckoProfile.get *before GeckoApp.onCreate*. // This means we're reliant on the logic in GeckoProfile to correctly // look up our launch intent (via BrowserApp's Activity-ness) and pull // out the arguments. Be careful if you change that! final GeckoProfile p = GeckoProfile.get(this); if (p != null && !p.inGuestMode()) { // This is *only* valid because we never want to use the guest mode // profile concurrently with a normal profile -- no syncing to it, // no dual-profile usage, nothing. BrowserApp startup with a conventional // GeckoProfile will cause the guest profile to be deleted. GeckoProfile.maybeCleanupGuestProfile(this); } // This has to be prepared prior to calling GeckoApp.onCreate, because // widget code and BrowserToolbar need it, and they're created by the // layout, which GeckoApp takes care of. ((GeckoApplication) getApplication()).prepareLightweightTheme(); super.onCreate(savedInstanceState); final Context appContext = ((GeckoApplication) getApplication()).getContext(); SharedPreferences prefs = GeckoSharedPrefs.forProfile(appContext); // TODO: Prevent if in Guest Mode? if (AppConstants.MOZ_ANDROID_GCM_PUSH) { this.gcmBridge = new GCM(AppConstants.MOZ_ANDROID_GCM_SENDERID); try { this.gcmBridge.onCreate(appContext, getActivity(), savedInstanceState); // A thread has been spawned to put the push endpoint into the preferences. } catch (IOException x) { // could not instantiate the GCM bridge, so fail. Logger.info(LOGTAG, "Google Play not present or available. GCM bridge unavailable."); this.gcmBridge = null; } catch (BridgeException x) { // Some other error caused the bridge to fail. Logger.error(LOGTAG, "Could not create the GCM bridge.", x); this.gcmBridge = null; } /* At this point, we have a GCM endpoint registered with the Push Service, but we need the user to log in so that we can associate the URL and user within the Device Manager. See */ } mBrowserChrome = (ViewGroup) findViewById(R.id.browser_chrome); mActionBarFlipper = (ViewFlipper) findViewById(R.id.browser_actionbar); mActionBar = (ActionModeCompatView) findViewById(R.id.actionbar); mBrowserToolbar = (BrowserToolbar) findViewById(R.id.browser_toolbar); mProgressView = (ToolbarProgressView) findViewById(R.id.progress); mBrowserToolbar.setProgressBar(mProgressView); // Initialize Tab History Controller. tabHistoryController = new TabHistoryController(new OnShowTabHistory() { @Override public void onShowHistory(final List<TabHistoryPage> historyPageList, final int toIndex) { runOnUiThread(new Runnable() { @Override public void run() { final TabHistoryFragment fragment = TabHistoryFragment.newInstance(historyPageList, toIndex); final FragmentManager fragmentManager = getSupportFragmentManager(); GeckoAppShell.vibrateOnHapticFeedbackEnabled( getResources().getIntArray(R.array.long_press_vibrate_msec)); fragment.show(R.id.tab_history_panel, fragmentManager.beginTransaction(), TAB_HISTORY_FRAGMENT_TAG); } }); } }); mBrowserToolbar.setTabHistoryController(tabHistoryController); final String action = intent.getAction(); if (Intent.ACTION_VIEW.equals(action)) { // Show the target URL immediately in the toolbar. mBrowserToolbar.setTitle(intent.getDataString()); showTabQueuePromptIfApplicable(intent); } else if (GuestSession.NOTIFICATION_INTENT.equals(action)) { GuestSession.handleIntent(this, intent); } else if (TabQueueHelper.LOAD_URLS_ACTION.equals(action)) { Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.NOTIFICATION, "tabqueue"); } if (HardwareUtils.isTablet()) { mTabStrip = (Refreshable) (((ViewStub) findViewById(R.id.new_tablet_tab_strip)).inflate()); } ((GeckoApp.MainLayout) mMainLayout).setTouchEventInterceptor(new HideOnTouchListener()); ((GeckoApp.MainLayout) mMainLayout).setMotionEventInterceptor(new MotionEventInterceptor() { @Override public boolean onInterceptMotionEvent(View view, MotionEvent event) { // If we get a gamepad panning MotionEvent while the focus is not on the layerview, // put the focus on the layerview and carry on if (mLayerView != null && !mLayerView.hasFocus() && GamepadUtils.isPanningControl(event)) { if (mHomePager == null) { return false; } if (isHomePagerVisible()) { mLayerView.requestFocus(); } else { mHomePager.requestFocus(); } } return false; } }); mHomePagerContainer = (ViewGroup) findViewById(R.id.home_pager_container); mBrowserSearchContainer = findViewById(R.id.search_container); mBrowserSearch = (BrowserSearch) getSupportFragmentManager().findFragmentByTag(BROWSER_SEARCH_TAG); if (mBrowserSearch == null) { mBrowserSearch = BrowserSearch.newInstance(); mBrowserSearch.setUserVisibleHint(false); } setBrowserToolbarListeners(); mFindInPageBar = (FindInPageBar) findViewById(R.id.find_in_page); mMediaCastingBar = (MediaCastingBar) findViewById(R.id.media_casting); EventDispatcher.getInstance().registerGeckoThreadListener((GeckoEventListener) this, "Menu:Open", "Menu:Update", "LightweightTheme:Update", "Search:Keyword", "Prompt:ShowTop", "Accounts:Exist"); EventDispatcher.getInstance().registerGeckoThreadListener((NativeEventListener) this, "Accounts:Create", "Accounts:CreateFirefoxAccountFromJSON", "CharEncoding:Data", "CharEncoding:State", "Favicon:CacheLoad", "Feedback:LastUrl", "Feedback:MaybeLater", "Feedback:OpenPlayStore", "Menu:Add", "Menu:Remove", "Reader:Share", "Sanitize:ClearHistory", "Sanitize:ClearSyncedTabs", "Settings:Show", "Telemetry:Gather", "Updater:Launch"); Distribution distribution = Distribution.init(this); // Init suggested sites engine in BrowserDB. final SuggestedSites suggestedSites = new SuggestedSites(appContext, distribution); final BrowserDB db = getProfile().getDB(); db.setSuggestedSites(suggestedSites); JavaAddonManager.getInstance().init(appContext); mSharedPreferencesHelper = new SharedPreferencesHelper(appContext); mOrderedBroadcastHelper = new OrderedBroadcastHelper(appContext); mBrowserHealthReporter = new BrowserHealthReporter(); mReadingListHelper = new ReadingListHelper(appContext, getProfile(), this); if (AppConstants.MOZ_ANDROID_BEAM) { NfcAdapter nfc = NfcAdapter.getDefaultAdapter(this); if (nfc != null) { nfc.setNdefPushMessageCallback(new NfcAdapter.CreateNdefMessageCallback() { @Override public NdefMessage createNdefMessage(NfcEvent event) { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab == null || tab.isPrivate()) { return null; } return new NdefMessage(new NdefRecord[] { NdefRecord.createUri(tab.getURL()) }); } }, this); } } if (savedInstanceState != null) { mDynamicToolbar.onRestoreInstanceState(savedInstanceState); mHomePagerContainer.setPadding(0, savedInstanceState.getInt(STATE_ABOUT_HOME_TOP_PADDING), 0, 0); } mDynamicToolbar.setEnabledChangedListener(new DynamicToolbar.OnEnabledChangedListener() { @Override public void onEnabledChanged(boolean enabled) { setDynamicToolbarEnabled(enabled); } }); mDragHelper = new DragHelper(); mRootLayout.setDraggableCallback(mDragHelper); // Set the maximum bits-per-pixel the favicon system cares about. IconDirectoryEntry.setMaxBPP(GeckoAppShell.getScreenDepth()); if (ZOOMED_VIEW_ENABLED) { ViewStub stub = (ViewStub) findViewById(R.id.zoomed_view_stub); mZoomedView = (ZoomedView) stub.inflate(); } } /** * Check and show the firstrun pane if the browser has never been launched and * is not opening an external link from another application. * * @param context Context of application; used to show firstrun pane if appropriate * @param intent Intent that launched this activity */ private void checkFirstrun(Context context, SafeIntent intent) { if (intent.getBooleanExtra(EXTRA_SKIP_STARTPANE, false)) { // Note that we don't set the pref, so subsequent launches can result // in the firstrun pane being shown. return; } final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads(); try { final SharedPreferences prefs = GeckoSharedPrefs.forProfile(this); if (prefs.getBoolean(FirstrunPane.PREF_FIRSTRUN_ENABLED, false)) { if (!Intent.ACTION_VIEW.equals(intent.getAction())) { showFirstrunPager(); } // Don't bother trying again to show the v1 minimal first run. prefs.edit().putBoolean(FirstrunPane.PREF_FIRSTRUN_ENABLED, false).apply(); } } finally { StrictMode.setThreadPolicy(savedPolicy); } } private Class<?> getMediaPlayerManager() { if (AppConstants.MOZ_MEDIA_PLAYER) { try { return Class.forName("org.mozilla.gecko.MediaPlayerManager"); } catch (Exception ex) { // Ignore failures Log.e(LOGTAG, "No native casting support", ex); } } return null; } @Override public void onBackPressed() { if (getSupportFragmentManager().getBackStackEntryCount() > 0) { super.onBackPressed(); return; } if (mBrowserToolbar.onBackPressed()) { return; } if (mActionMode != null) { endActionModeCompat(); return; } if (hideFirstrunPager()) { Telemetry.sendUIEvent(TelemetryContract.Event.CANCEL, TelemetryContract.Method.BACK, "firstrun-pane"); return; } super.onBackPressed(); } @Override public void onAttachedToWindow() { // Gingerbread 2.3 doesn't handle starting alphas correctly, so disable doorhanger overlays for that, and perf. if (!Versions.preHC) { mDoorhangerOverlay = findViewById(R.id.doorhanger_overlay); mDoorhangerOverlay.setVisibility(View.VISIBLE); } // We can't show the first run experience until Gecko has finished initialization (bug 1077583). checkFirstrun(this, new SafeIntent(getIntent())); } @Override protected void processTabQueue() { if (AppConstants.NIGHTLY_BUILD && AppConstants.MOZ_ANDROID_TAB_QUEUE && mInitialized) { ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { if (TabQueueHelper.shouldOpenTabQueueUrls(BrowserApp.this)) { openQueuedTabs(); } } }); } } @Override protected void openQueuedTabs() { ThreadUtils.assertNotOnUiThread(); int queuedTabCount = TabQueueHelper.getTabQueueLength(BrowserApp.this); Telemetry.addToHistogram("FENNEC_TABQUEUE_QUEUESIZE", queuedTabCount); Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.INTENT, "tabqueue-delayed"); TabQueueHelper.openQueuedUrls(BrowserApp.this, mProfile, TabQueueHelper.FILE_NAME, false); // If there's more than one tab then also show the tabs panel. if (queuedTabCount > 1) { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { showNormalTabs(); } }); } } @Override public void onResume() { super.onResume(); final String args = ContextUtils.getStringExtra(getIntent(), "args"); // If an external intent tries to start Fennec in guest mode, and it's not already // in guest mode, this will change modes before opening the url. // NOTE: OnResume is called twice sometimes when showing on the lock screen. final boolean enableGuestSession = GuestSession.shouldUse(this, args); final boolean inGuestSession = GeckoProfile.get(this).inGuestMode(); if (enableGuestSession != inGuestSession) { doRestart(getIntent()); return; } EventDispatcher.getInstance().unregisterGeckoThreadListener((GeckoEventListener) this, "Prompt:ShowTop"); processTabQueue(); } @Override public void onPause() { super.onPause(); // Register for Prompt:ShowTop so we can foreground this activity even if it's hidden. EventDispatcher.getInstance().registerGeckoThreadListener((GeckoEventListener) this, "Prompt:ShowTop"); } @Override public void onStart() { super.onStart(); // Queue this work so that the first launch of the activity doesn't // trigger profile init too early. ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { if (getProfile().inGuestMode()) { GuestSession.showNotification(BrowserApp.this); } else { // If we're restarting, we won't destroy the activity. // Make sure we remove any guest notifications that might // have been shown. GuestSession.hideNotification(BrowserApp.this); } } }); } @Override public void onStop() { super.onStop(); // We only show the guest mode notification when our activity is in the foreground. GuestSession.hideNotification(this); } @Override public void onWindowFocusChanged(boolean hasFocus) { super.onWindowFocusChanged(hasFocus); // If Home Page is visible, the layerView surface has to be visible // to avoid a surface issue in Gingerbread phones. // We need to do this on the next iteration. // See bugs: 1058027 and 1003123 if (mInitialized && hasFocus && Versions.preHC && isHomePagerVisible() && mLayerView.getVisibility() != View.VISIBLE) { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { mLayerView.showSurface(); } }); } // Sending a message to the toolbar when the browser window gains focus // This is needed for qr code input if (hasFocus) { mBrowserToolbar.onParentFocus(); } } private void setBrowserToolbarListeners() { mBrowserToolbar.setOnActivateListener(new BrowserToolbar.OnActivateListener() { @Override public void onActivate() { enterEditingMode(); } }); mBrowserToolbar.setOnCommitListener(new BrowserToolbar.OnCommitListener() { @Override public void onCommit() { commitEditingMode(); } }); mBrowserToolbar.setOnDismissListener(new BrowserToolbar.OnDismissListener() { @Override public void onDismiss() { mBrowserToolbar.cancelEdit(); } }); mBrowserToolbar.setOnFilterListener(new BrowserToolbar.OnFilterListener() { @Override public void onFilter(String searchText, AutocompleteHandler handler) { filterEditingMode(searchText, handler); } }); mBrowserToolbar.setOnFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { if (isHomePagerVisible()) { mHomePager.onToolbarFocusChange(hasFocus); } } }); mBrowserToolbar.setOnStartEditingListener(new BrowserToolbar.OnStartEditingListener() { @Override public void onStartEditing() { final Tab selectedTab = Tabs.getInstance().getSelectedTab(); if (selectedTab != null) { selectedTab.setIsEditing(true); } // Temporarily disable doorhanger notifications. if (mDoorHangerPopup != null) { mDoorHangerPopup.disable(); } } }); mBrowserToolbar.setOnStopEditingListener(new BrowserToolbar.OnStopEditingListener() { @Override public void onStopEditing() { final Tab selectedTab = Tabs.getInstance().getSelectedTab(); if (selectedTab != null) { selectedTab.setIsEditing(false); } selectTargetTabForEditingMode(); // Since the underlying LayerView is set visible in hideHomePager, we would // ordinarily want to call it first. However, hideBrowserSearch changes the // visibility of the HomePager and hideHomePager will take no action if the // HomePager is hidden, so we want to call hideBrowserSearch to restore the // HomePager visibility first. hideBrowserSearch(); hideHomePager(); // Re-enable doorhanger notifications. They may trigger on the selected tab above. if (mDoorHangerPopup != null) { mDoorHangerPopup.enable(); } } }); // Intercept key events for gamepad shortcuts mBrowserToolbar.setOnKeyListener(this); } private void showBookmarkDialog() { final Tab tab = Tabs.getInstance().getSelectedTab(); final Prompt ps = new Prompt(this, new Prompt.PromptCallback() { @Override public void onPromptFinished(String result) { int itemId = -1; try { itemId = new JSONObject(result).getInt("button"); } catch (JSONException ex) { Log.e(LOGTAG, "Exception reading bookmark prompt result", ex); } if (tab == null) return; if (itemId == 0) { new EditBookmarkDialog(BrowserApp.this).show(tab.getURL()); } else if (itemId == 1) { String url = tab.getURL(); String title = tab.getDisplayTitle(); Bitmap favicon = tab.getFavicon(); if (url != null && title != null) { GeckoAppShell.createShortcut(title, url, favicon); } } } }); final PromptListItem[] items = new PromptListItem[2]; Resources res = getResources(); items[0] = new PromptListItem(res.getString(R.string.contextmenu_edit_bookmark)); items[1] = new PromptListItem(res.getString(R.string.contextmenu_add_to_launcher)); ps.show("", "", items, ListView.CHOICE_MODE_NONE); } private void setDynamicToolbarEnabled(boolean enabled) { ThreadUtils.assertOnUiThread(); if (enabled) { if (mLayerView != null) { mLayerView.setOnMetricsChangedDynamicToolbarViewportListener(this); } setToolbarMargin(0); mHomePagerContainer.setPadding(0, mBrowserChrome.getHeight(), 0, 0); } else { // Immediately show the toolbar when disabling the dynamic // toolbar. if (mLayerView != null) { mLayerView.setOnMetricsChangedDynamicToolbarViewportListener(null); } mHomePagerContainer.setPadding(0, 0, 0, 0); if (mBrowserChrome != null) { ViewHelper.setTranslationY(mBrowserChrome, 0); } } refreshToolbarHeight(); } private static boolean isAboutHome(final Tab tab) { return AboutPages.isAboutHome(tab.getURL()); } @Override public boolean onSearchRequested() { enterEditingMode(); return true; } @Override public boolean onContextItemSelected(MenuItem item) { final int itemId = item.getItemId(); if (itemId == R.id.pasteandgo) { String text = Clipboard.getText(); if (!TextUtils.isEmpty(text)) { loadUrlOrKeywordSearch(text); Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.CONTEXT_MENU); Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.CONTEXT_MENU, "pasteandgo"); } return true; } if (itemId == R.id.site_settings) { // This can be selected from either the browser menu or the contextmenu, depending on the size and version (v11+) of the phone. GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Get", null)); if (Versions.preHC) { Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.CONTEXT_MENU, "site_settings"); } return true; } if (itemId == R.id.paste) { String text = Clipboard.getText(); if (!TextUtils.isEmpty(text)) { enterEditingMode(text); showBrowserSearch(); mBrowserSearch.filter(text, null); Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.CONTEXT_MENU, "paste"); } return true; } if (itemId == R.id.subscribe) { // This can be selected from either the browser menu or the contextmenu, depending on the size and version (v11+) of the phone. Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null && tab.hasFeeds()) { JSONObject args = new JSONObject(); try { args.put("tabId", tab.getId()); } catch (JSONException e) { Log.e(LOGTAG, "error building json arguments", e); } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Feeds:Subscribe", args.toString())); if (Versions.preHC) { Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.CONTEXT_MENU, "subscribe"); } } return true; } if (itemId == R.id.add_search_engine) { // This can be selected from either the browser menu or the contextmenu, depending on the size and version (v11+) of the phone. Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null && tab.hasOpenSearch()) { JSONObject args = new JSONObject(); try { args.put("tabId", tab.getId()); } catch (JSONException e) { Log.e(LOGTAG, "error building json arguments", e); return true; } GeckoAppShell .sendEventToGecko(GeckoEvent.createBroadcastEvent("SearchEngines:Add", args.toString())); if (Versions.preHC) { Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.CONTEXT_MENU, "add_search_engine"); } } return true; } if (itemId == R.id.copyurl) { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { String url = ReaderModeUtils.stripAboutReaderUrl(tab.getURL()); if (url != null) { Clipboard.setText(url); Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.CONTEXT_MENU, "copyurl"); } } return true; } if (itemId == R.id.add_to_launcher) { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab == null) { return true; } final String url = tab.getURL(); final String title = tab.getDisplayTitle(); if (url == null || title == null) { return true; } final OnFaviconLoadedListener listener = new GeckoAppShell.CreateShortcutFaviconLoadedListener(url, title); Favicons.getSizedFavicon(getContext(), url, tab.getFaviconURL(), Integer.MAX_VALUE, LoadFaviconTask.FLAG_PERSIST, listener); return true; } return false; } @Override public void setAccessibilityEnabled(boolean enabled) { mDynamicToolbar.setAccessibilityEnabled(enabled); } @Override public void onDestroy() { mDynamicToolbar.destroy(); if (mBrowserToolbar != null) mBrowserToolbar.onDestroy(); if (mFindInPageBar != null) { mFindInPageBar.onDestroy(); mFindInPageBar = null; } if (mMediaCastingBar != null) { mMediaCastingBar.onDestroy(); mMediaCastingBar = null; } if (mSharedPreferencesHelper != null) { mSharedPreferencesHelper.uninit(); mSharedPreferencesHelper = null; } if (mOrderedBroadcastHelper != null) { mOrderedBroadcastHelper.uninit(); mOrderedBroadcastHelper = null; } if (mBrowserHealthReporter != null) { mBrowserHealthReporter.uninit(); mBrowserHealthReporter = null; } if (mReadingListHelper != null) { mReadingListHelper.uninit(); mReadingListHelper = null; } if (mZoomedView != null) { mZoomedView.destroy(); } EventDispatcher.getInstance().unregisterGeckoThreadListener((GeckoEventListener) this, "Menu:Open", "Menu:Update", "LightweightTheme:Update", "Search:Keyword", "Prompt:ShowTop", "Accounts:Exist"); EventDispatcher.getInstance().unregisterGeckoThreadListener((NativeEventListener) this, "Accounts:Create", "Accounts:CreateFirefoxAccountFromJSON", "CharEncoding:Data", "CharEncoding:State", "Favicon:CacheLoad", "Feedback:LastUrl", "Feedback:MaybeLater", "Feedback:OpenPlayStore", "Menu:Add", "Menu:Remove", "Reader:Share", "Sanitize:ClearHistory", "Sanitize:ClearSyncedTabs", "Settings:Show", "Telemetry:Gather", "Updater:Launch"); if (AppConstants.MOZ_ANDROID_BEAM) { NfcAdapter nfc = NfcAdapter.getDefaultAdapter(this); if (nfc != null) { // null this out even though the docs say it's not needed, // because the source code looks like it will only do this // automatically on API 14+ nfc.setNdefPushMessageCallback(null, this); } } super.onDestroy(); } @Override protected void initializeChrome() { super.initializeChrome(); mDoorHangerPopup.setAnchor(mBrowserToolbar.getDoorHangerAnchor()); mDoorHangerPopup.setOnVisibilityChangeListener(this); mDynamicToolbar.setLayerView(mLayerView); setDynamicToolbarEnabled(mDynamicToolbar.isEnabled()); // Intercept key events for gamepad shortcuts mLayerView.setOnKeyListener(this); // Initialize the actionbar menu items on startup for both large and small tablets if (HardwareUtils.isTablet()) { onCreatePanelMenu(Window.FEATURE_OPTIONS_PANEL, null); invalidateOptionsMenu(); } } @Override public void onDoorHangerShow() { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); if (Versions.preHC) { return; } final Animator alphaAnimator = ObjectAnimator.ofFloat(mDoorhangerOverlay, "alpha", 1); alphaAnimator.setDuration(250); TransitionsTracker.track(alphaAnimator); alphaAnimator.start(); } @Override public void onDoorHangerHide() { if (Versions.preHC) { return; } final Animator alphaAnimator = ObjectAnimator.ofFloat(mDoorhangerOverlay, "alpha", 0); alphaAnimator.setDuration(200); TransitionsTracker.track(alphaAnimator); alphaAnimator.start(); } private void handleClearHistory(final boolean clearSearchHistory) { final BrowserDB db = getProfile().getDB(); ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { db.clearHistory(getContentResolver(), clearSearchHistory); } }); } private void handleClearSyncedTabs() { ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { FennecTabsRepository.deleteNonLocalClientsAndTabs(getContext()); } }); } private void shareCurrentUrl() { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab == null) { return; } String url = tab.getURL(); if (url == null) { return; } if (AboutPages.isAboutReader(url)) { url = ReaderModeUtils.getUrlFromAboutReader(url); } GeckoAppShell.openUriExternal(url, "text/plain", "", "", Intent.ACTION_SEND, tab.getDisplayTitle()); // Context: Sharing via chrome list (no explicit session is active) Telemetry.sendUIEvent(TelemetryContract.Event.SHARE, TelemetryContract.Method.LIST); } private void setToolbarMargin(int margin) { ((RelativeLayout.LayoutParams) mGeckoLayout.getLayoutParams()).topMargin = margin; mGeckoLayout.requestLayout(); } @Override public void onMetricsChanged(ImmutableViewportMetrics aMetrics) { if (isHomePagerVisible() || mBrowserChrome == null) { return; } // If the page has shrunk so that the toolbar no longer scrolls, make // sure the toolbar is visible. if (aMetrics.getPageHeight() <= aMetrics.getHeight()) { if (mDynamicToolbarCanScroll) { mDynamicToolbarCanScroll = false; if (mBrowserChrome.getVisibility() != View.VISIBLE) { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); } }); } } } else { mDynamicToolbarCanScroll = true; } final View browserChrome = mBrowserChrome; final ToolbarProgressView progressView = mProgressView; final int marginTop = Math.round(aMetrics.marginTop); ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { final float translationY = marginTop - browserChrome.getHeight(); ViewHelper.setTranslationY(browserChrome, translationY); // Stop the progressView from moving all the way up so that we can still see a good chunk of it // when the chrome is offscreen. final float offset = getResources().getDimensionPixelOffset(R.dimen.progress_bar_scroll_offset); final float progressTranslationY = Math.max(marginTop - browserChrome.getHeight(), offset - browserChrome.getHeight()); ViewHelper.setTranslationY(progressView, progressTranslationY); } }); if (mFormAssistPopup != null) mFormAssistPopup.onMetricsChanged(aMetrics); } @Override public void onPanZoomStopped() { if (!mDynamicToolbar.isEnabled() || isHomePagerVisible()) { return; } // Make sure the toolbar is fully hidden or fully shown when the user // lifts their finger. If the page is shorter than the viewport or if // the user has reached the end of a long (longer than twice the viewport height) page, // the toolbar is always shown. ImmutableViewportMetrics metrics = mLayerView.getViewportMetrics(); final float height = metrics.viewportRectBottom - metrics.viewportRectTop; if (metrics.getPageHeight() < metrics.getHeight() || metrics.marginTop >= mToolbarHeight / 2 || (metrics.pageRectBottom == metrics.viewportRectBottom && metrics.pageRectBottom > 2 * height)) { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); } else { mDynamicToolbar.setVisible(false, VisibilityTransition.ANIMATE); } } public void refreshToolbarHeight() { ThreadUtils.assertOnUiThread(); int height = 0; if (mBrowserChrome != null) { height = mBrowserChrome.getHeight(); } if (!mDynamicToolbar.isEnabled() || isHomePagerVisible()) { // Use aVisibleHeight here so that when the dynamic toolbar is // enabled, the padding will animate with the toolbar becoming // visible. if (mDynamicToolbar.isEnabled()) { // When the dynamic toolbar is enabled, set the padding on the // about:home widget directly - this is to avoid resizing the // LayerView, which can cause visible artifacts. mHomePagerContainer.setPadding(0, height, 0, 0); } else { setToolbarMargin(height); height = 0; } } else { setToolbarMargin(0); } if (mLayerView != null && height != mToolbarHeight) { mToolbarHeight = height; mLayerView.getLayerMarginsAnimator().setMaxMargins(0, height, 0, 0); mDynamicToolbar.setVisible(true, VisibilityTransition.IMMEDIATE); } } @Override void toggleChrome(final boolean aShow) { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { if (aShow) { mBrowserChrome.setVisibility(View.VISIBLE); } else { mBrowserChrome.setVisibility(View.GONE); } } }); super.toggleChrome(aShow); } @Override void focusChrome() { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { mBrowserChrome.setVisibility(View.VISIBLE); mActionBarFlipper.requestFocusFromTouch(); } }); } @Override public void refreshChrome() { invalidateOptionsMenu(); if (mTabsPanel != null) { mRootLayout.reset(); mTabsPanel.refresh(); } if (mTabStrip != null) { mTabStrip.refresh(); } mBrowserToolbar.refresh(); } @Override public void handleMessage(final String event, final NativeJSObject message, final EventCallback callback) { if ("Accounts:CreateFirefoxAccountFromJSON".equals(event)) { AndroidFxAccount fxAccount = null; try { final NativeJSObject json = message.getObject("json"); final String email = json.getString("email"); final String uid = json.getString("uid"); final boolean verified = json.optBoolean("verified", false); final byte[] unwrapkB = Utils.hex2Byte(json.getString("unwrapBKey")); final byte[] sessionToken = Utils.hex2Byte(json.getString("sessionToken")); final byte[] keyFetchToken = Utils.hex2Byte(json.getString("keyFetchToken")); final String authServerEndpoint = json.optString("authServerEndpoint", FxAccountConstants.DEFAULT_AUTH_SERVER_ENDPOINT); final String tokenServerEndpoint = json.optString("tokenServerEndpoint", FxAccountConstants.DEFAULT_TOKEN_SERVER_ENDPOINT); final String profileServerEndpoint = json.optString("profileServerEndpoint", FxAccountConstants.DEFAULT_PROFILE_SERVER_ENDPOINT); // TODO: handle choose what to Sync. State state = new Engaged(email, uid, verified, unwrapkB, sessionToken, keyFetchToken); fxAccount = AndroidFxAccount.addAndroidAccount(this, email, getProfile().getName(), authServerEndpoint, tokenServerEndpoint, profileServerEndpoint, state, AndroidFxAccount.DEFAULT_AUTHORITIES_TO_SYNC_AUTOMATICALLY_MAP); } catch (Exception e) { Log.w(LOGTAG, "Got exception creating Firefox Account from JSON; ignoring.", e); if (callback == null) { callback.sendError("Could not create Firefox Account from JSON: " + e.toString()); } } if (callback != null) { callback.sendSuccess(fxAccount != null); } } else if ("Accounts:Create".equals(event)) { // Do exactly the same thing as if you tapped 'Sync' in Settings. final Intent intent = new Intent(getContext(), FxAccountGetStartedActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); final NativeJSObject extras = message.optObject("extras", null); if (extras != null) { intent.putExtra("extras", extras.toString()); } getContext().startActivity(intent); } else if ("CharEncoding:Data".equals(event)) { final NativeJSObject[] charsets = message.getObjectArray("charsets"); final int selected = message.getInt("selected"); final String[] titleArray = new String[charsets.length]; final String[] codeArray = new String[charsets.length]; for (int i = 0; i < charsets.length; i++) { final NativeJSObject charset = charsets[i]; titleArray[i] = charset.getString("title"); codeArray[i] = charset.getString("code"); } final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this); dialogBuilder.setSingleChoiceItems(titleArray, selected, new AlertDialog.OnClickListener() { @Override public void onClick(final DialogInterface dialog, final int which) { GeckoAppShell.sendEventToGecko( GeckoEvent.createBroadcastEvent("CharEncoding:Set", codeArray[which])); dialog.dismiss(); } }); dialogBuilder.setNegativeButton(R.string.button_cancel, new AlertDialog.OnClickListener() { @Override public void onClick(final DialogInterface dialog, final int which) { dialog.dismiss(); } }); ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { dialogBuilder.show(); } }); } else if ("CharEncoding:State".equals(event)) { final boolean visible = message.getString("visible").equals("true"); GeckoPreferences.setCharEncodingState(visible); final Menu menu = mMenu; ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { if (menu != null) { menu.findItem(R.id.char_encoding).setVisible(visible); } } }); } else if ("Favicon:CacheLoad".equals(event)) { final String url = message.getString("url"); getFaviconFromCache(callback, url); } else if ("Feedback:LastUrl".equals(event)) { getLastUrl(callback); } else if ("Feedback:MaybeLater".equals(event)) { resetFeedbackLaunchCount(); } else if ("Feedback:OpenPlayStore".equals(event)) { final Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://details?id=" + getPackageName())); startActivity(intent); } else if ("Menu:Add".equals(event)) { final MenuItemInfo info = new MenuItemInfo(); info.label = message.getString("name"); info.id = message.getInt("id") + ADDON_MENU_OFFSET; info.icon = message.optString("icon", null); info.checked = message.optBoolean("checked", false); info.enabled = message.optBoolean("enabled", true); info.visible = message.optBoolean("visible", true); info.checkable = message.optBoolean("checkable", false); final int parent = message.optInt("parent", 0); info.parent = parent <= 0 ? parent : parent + ADDON_MENU_OFFSET; final MenuItemInfo menuItemInfo = info; ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { addAddonMenuItem(menuItemInfo); } }); } else if ("Menu:Remove".equals(event)) { final int id = message.getInt("id") + ADDON_MENU_OFFSET; ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { removeAddonMenuItem(id); } }); } else if ("Reader:Share".equals(event)) { final String title = message.getString("title"); final String url = message.getString("url"); GeckoAppShell.openUriExternal(url, "text/plain", "", "", Intent.ACTION_SEND, title); } else if ("Sanitize:ClearHistory".equals(event)) { handleClearHistory(message.optBoolean("clearSearchHistory", false)); callback.sendSuccess(true); } else if ("Sanitize:ClearSyncedTabs".equals(event)) { handleClearSyncedTabs(); callback.sendSuccess(true); } else if ("Settings:Show".equals(event)) { final String resource = message.optString(GeckoPreferences.INTENT_EXTRA_RESOURCES, null); final Intent settingsIntent = new Intent(this, GeckoPreferences.class); GeckoPreferences.setResourceToOpen(settingsIntent, resource); startActivityForResult(settingsIntent, ACTIVITY_REQUEST_PREFERENCES); // Don't use a transition to settings if we're on a device where that // would look bad. if (HardwareUtils.IS_KINDLE_DEVICE) { overridePendingTransition(0, 0); } } else if ("Telemetry:Gather".equals(event)) { final BrowserDB db = getProfile().getDB(); final ContentResolver cr = getContentResolver(); Telemetry.addToHistogram("PLACES_PAGES_COUNT", db.getCount(cr, "history")); Telemetry.addToHistogram("PLACES_BOOKMARKS_COUNT", db.getCount(cr, "bookmarks")); Telemetry.addToHistogram("FENNEC_FAVICONS_COUNT", db.getCount(cr, "favicons")); Telemetry.addToHistogram("FENNEC_THUMBNAILS_COUNT", db.getCount(cr, "thumbnails")); Telemetry.addToHistogram("FENNEC_READING_LIST_COUNT", db.getReadingListAccessor().getCount(cr)); Telemetry.addToHistogram("BROWSER_IS_USER_DEFAULT", (isDefaultBrowser(Intent.ACTION_VIEW) ? 1 : 0)); Telemetry.addToHistogram("FENNEC_TABQUEUE_ENABLED", (TabQueueHelper.isTabQueueEnabled(BrowserApp.this) ? 1 : 0)); if (Versions.feature16Plus) { Telemetry.addToHistogram("BROWSER_IS_ASSIST_DEFAULT", (isDefaultBrowser(Intent.ACTION_ASSIST) ? 1 : 0)); } } else if ("Updater:Launch".equals(event)) { handleUpdaterLaunch(); } else { super.handleMessage(event, message, callback); } } private void getFaviconFromCache(final EventCallback callback, final String url) { final OnFaviconLoadedListener listener = new OnFaviconLoadedListener() { @Override public void onFaviconLoaded(final String url, final String faviconURL, final Bitmap favicon) { ThreadUtils.assertOnUiThread(); // Convert Bitmap to Base64 data URI in background. ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { ByteArrayOutputStream out = null; Base64OutputStream b64 = null; // Failed to load favicon from local. if (favicon == null) { callback.sendError("Failed to get favicon from cache"); } else { try { out = new ByteArrayOutputStream(); out.write("data:image/png;base64,".getBytes()); b64 = new Base64OutputStream(out, Base64.NO_WRAP); favicon.compress(Bitmap.CompressFormat.PNG, 100, b64); callback.sendSuccess(new String(out.toByteArray())); } catch (IOException e) { Log.w(LOGTAG, "Failed to convert to base64 data URI"); callback.sendError("Failed to convert favicon to a base64 data URI"); } finally { try { if (out != null) { out.close(); } if (b64 != null) { b64.close(); } } catch (IOException e) { Log.w(LOGTAG, "Failed to close the streams"); } } } } }); } }; Favicons.getSizedFaviconForPageFromLocal(getContext(), url, listener); } /** * Use a dummy Intent to do a default browser check. * * @return true if this package is the default browser on this device, false otherwise. */ private boolean isDefaultBrowser(String action) { final Intent viewIntent = new Intent(action, Uri.parse("http://www.mozilla.org")); final ResolveInfo info = getPackageManager().resolveActivity(viewIntent, PackageManager.MATCH_DEFAULT_ONLY); if (info == null) { // No default is set return false; } final String packageName = info.activityInfo.packageName; return (TextUtils.equals(packageName, getPackageName())); } @Override public void handleMessage(String event, JSONObject message) { try { if (event.equals("Menu:Open")) { if (mBrowserToolbar.isEditing()) { mBrowserToolbar.cancelEdit(); } openOptionsMenu(); } else if (event.equals("Menu:Update")) { final int id = message.getInt("id") + ADDON_MENU_OFFSET; final JSONObject options = message.getJSONObject("options"); ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { updateAddonMenuItem(id, options); } }); } else if (event.equals("Gecko:DelayedStartup")) { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { // Force tabs panel inflation once the initial // pageload is finished. ensureTabsPanelExists(); } }); if (AppConstants.MOZ_MEDIA_PLAYER) { // Check if the fragment is already added. This should never be true here, but this is // a nice safety check. // If casting is disabled, these classes aren't built. We use reflection to initialize them. final Class<?> mediaManagerClass = getMediaPlayerManager(); if (mediaManagerClass != null) { try { final String tag = ""; mediaManagerClass.getDeclaredField("MEDIA_PLAYER_TAG").get(tag); Log.i(LOGTAG, "Found tag " + tag); final Fragment frag = getSupportFragmentManager().findFragmentByTag(tag); if (frag == null) { final Method getInstance = mediaManagerClass.getMethod("newInstance", (Class[]) null); final Fragment mpm = (Fragment) getInstance.invoke(null); getSupportFragmentManager().beginTransaction().disallowAddToBackStack() .add(mpm, tag).commit(); } } catch (Exception ex) { Log.e(LOGTAG, "Error initializing media manager", ex); } } } if (AppConstants.MOZ_STUMBLER_BUILD_TIME_ENABLED && RestrictedProfiles.isAllowed(this, Restriction.DISALLOW_LOCATION_SERVICE)) { // Start (this acts as ping if started already) the stumbler lib; if the stumbler has queued data it will upload it. // Stumbler operates on its own thread, and startup impact is further minimized by delaying work (such as upload) a few seconds. // Avoid any potential startup CPU/thread contention by delaying the pref broadcast. final long oneSecondInMillis = 1000; ThreadUtils.getBackgroundHandler().postDelayed(new Runnable() { @Override public void run() { GeckoPreferences.broadcastStumblerPref(BrowserApp.this); } }, oneSecondInMillis); } super.handleMessage(event, message); } else if (event.equals("Gecko:Ready")) { // Handle this message in GeckoApp, but also enable the Settings // menuitem, which is specific to BrowserApp. super.handleMessage(event, message); final Menu menu = mMenu; ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { if (menu != null) { menu.findItem(R.id.settings).setEnabled(true); menu.findItem(R.id.help).setEnabled(true); } } }); // Display notification for Mozilla data reporting, if data should be collected. if (AppConstants.MOZ_DATA_REPORTING) { DataReportingNotification.checkAndNotifyPolicy(GeckoAppShell.getContext()); } } else if (event.equals("Search:Keyword")) { storeSearchQuery(message.getString("query")); } else if (event.equals("LightweightTheme:Update")) { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); } }); } else if (event.equals("Prompt:ShowTop")) { // Bring this activity to front so the prompt is visible.. Intent bringToFrontIntent = new Intent(); bringToFrontIntent.setClassName(AppConstants.ANDROID_PACKAGE_NAME, AppConstants.MOZ_ANDROID_BROWSER_INTENT_CLASS); bringToFrontIntent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); startActivity(bringToFrontIntent); } else if (event.equals("Accounts:Exist")) { final String kind = message.getString("kind"); final JSONObject response = new JSONObject(); if ("any".equals(kind)) { response.put("exists", SyncAccounts.syncAccountsExist(getContext()) || FirefoxAccounts.firefoxAccountsExist(getContext())); EventDispatcher.sendResponse(message, response); } else if ("fxa".equals(kind)) { response.put("exists", FirefoxAccounts.firefoxAccountsExist(getContext())); EventDispatcher.sendResponse(message, response); } else if ("sync11".equals(kind)) { response.put("exists", SyncAccounts.syncAccountsExist(getContext())); EventDispatcher.sendResponse(message, response); } else { response.put("error", "Unknown kind"); EventDispatcher.sendError(message, response); } } else { super.handleMessage(event, message); } } catch (Exception e) { Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e); } } @Override public void addTab() { Tabs.getInstance().addTab(); } @Override public void addPrivateTab() { Tabs.getInstance().addPrivateTab(); } public void showTrackingProtectionPromptIfApplicable() { final SharedPreferences prefs = getSharedPreferences(); final boolean hasTrackingProtectionPromptBeShownBefore = prefs .getBoolean(GeckoPreferences.PREFS_TRACKING_PROTECTION_PROMPT_SHOWN, false); if (hasTrackingProtectionPromptBeShownBefore) { return; } prefs.edit().putBoolean(GeckoPreferences.PREFS_TRACKING_PROTECTION_PROMPT_SHOWN, true).apply(); startActivity(new Intent(BrowserApp.this, TrackingProtectionPrompt.class)); } @Override public void showNormalTabs() { showTabs(TabsPanel.Panel.NORMAL_TABS); } @Override public void showPrivateTabs() { showTabs(TabsPanel.Panel.PRIVATE_TABS); } /** * Ensure the TabsPanel view is properly inflated and returns * true when the view has been inflated, false otherwise. */ private boolean ensureTabsPanelExists() { if (mTabsPanel != null) { return false; } ViewStub tabsPanelStub = (ViewStub) findViewById(R.id.tabs_panel); mTabsPanel = (TabsPanel) tabsPanelStub.inflate(); mTabsPanel.setTabsLayoutChangeListener(this); return true; } private void showTabs(final TabsPanel.Panel panel) { if (Tabs.getInstance().getDisplayCount() == 0) return; if (ensureTabsPanelExists()) { // If we've just inflated the tabs panel, only show it once the current // layout pass is done to avoid displayed temporary UI states during // relayout. ViewTreeObserver vto = mTabsPanel.getViewTreeObserver(); if (vto.isAlive()) { vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { @Override public void onGlobalLayout() { mTabsPanel.getViewTreeObserver().removeGlobalOnLayoutListener(this); showTabs(panel); } }); } } else { if (mDoorHangerPopup != null) { mDoorHangerPopup.disable(); } mTabsPanel.show(panel); // Hide potentially visible "find in page" bar (Bug 1177338) mFindInPageBar.hide(); } } @Override public void hideTabs() { mTabsPanel.hide(); if (mDoorHangerPopup != null) { mDoorHangerPopup.enable(); } } @Override public boolean autoHideTabs() { if (areTabsShown()) { hideTabs(); return true; } return false; } @Override public boolean areTabsShown() { return (mTabsPanel != null && mTabsPanel.isShown()); } @Override public void onTabsLayoutChange(int width, int height) { int animationLength = TABS_ANIMATION_DURATION; if (mMainLayoutAnimator != null) { animationLength = Math.max(1, animationLength - (int) mMainLayoutAnimator.getRemainingTime()); mMainLayoutAnimator.stop(false); } if (areTabsShown()) { mTabsPanel.setDescendantFocusability(ViewGroup.FOCUS_AFTER_DESCENDANTS); // Hide the web content from accessibility tools even though it's visible // so that you can't examine it as long as the tabs are being shown. if (Versions.feature16Plus) { mLayerView.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO); } } else { if (Versions.feature16Plus) { mLayerView.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); } } mMainLayoutAnimator = new PropertyAnimator(animationLength, sTabsInterpolator); mMainLayoutAnimator.addPropertyAnimationListener(this); mMainLayoutAnimator.attach(mMainLayout, PropertyAnimator.Property.SCROLL_Y, -height); mTabsPanel.prepareTabsAnimation(mMainLayoutAnimator); mBrowserToolbar.triggerTabsPanelTransition(mMainLayoutAnimator, areTabsShown()); // If the tabs panel is animating onto the screen, pin the dynamic // toolbar. if (mDynamicToolbar.isEnabled()) { if (width > 0 && height > 0) { mDynamicToolbar.setPinned(true, PinReason.RELAYOUT); mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); } else { mDynamicToolbar.setPinned(false, PinReason.RELAYOUT); } } mMainLayoutAnimator.start(); } @Override public void onPropertyAnimationStart() { } @Override public void onPropertyAnimationEnd() { if (!areTabsShown()) { mTabsPanel.setVisibility(View.INVISIBLE); mTabsPanel.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); mRootLayout.setClosed(); mBrowserToolbar.setContextMenuEnabled(true); } else { // Cancel editing mode to return to page content when the TabsPanel closes. We cancel // it here because there are graphical glitches if it's canceled while it's visible. mBrowserToolbar.cancelEdit(); mRootLayout.setOpen(); } mTabsPanel.finishTabsAnimation(); mMainLayoutAnimator = null; } @Override public void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); mDynamicToolbar.onSaveInstanceState(outState); outState.putInt(STATE_ABOUT_HOME_TOP_PADDING, mHomePagerContainer.getPaddingTop()); } /** * Attempts to switch to an open tab with the given URL. * <p> * If the tab exists, this method cancels any in-progress editing as well as * calling {@link Tabs#selectTab(int)}. * * @param url of tab to switch to. * @param flags to obey: if {@link OnUrlOpenListener.Flags#ALLOW_SWITCH_TO_TAB} * is not present, return false. * @return true if we successfully switched to a tab, false otherwise. */ private boolean maybeSwitchToTab(String url, EnumSet<OnUrlOpenListener.Flags> flags) { if (!flags.contains(OnUrlOpenListener.Flags.ALLOW_SWITCH_TO_TAB)) { return false; } final Tabs tabs = Tabs.getInstance(); final Tab tab; if (AboutPages.isAboutReader(url)) { tab = tabs.getFirstReaderTabForUrl(url, tabs.getSelectedTab().isPrivate()); } else { tab = tabs.getFirstTabForUrl(url, tabs.getSelectedTab().isPrivate()); } if (tab == null) { return false; } return maybeSwitchToTab(tab.getId()); } /** * Attempts to switch to an open tab with the given unique tab ID. * <p> * If the tab exists, this method cancels any in-progress editing as well as * calling {@link Tabs#selectTab(int)}. * * @param id of tab to switch to. * @return true if we successfully switched to the tab, false otherwise. */ private boolean maybeSwitchToTab(int id) { final Tabs tabs = Tabs.getInstance(); final Tab tab = tabs.getTab(id); if (tab == null) { return false; } final Tab oldTab = tabs.getSelectedTab(); if (oldTab != null) { oldTab.setIsEditing(false); } // Set the target tab to null so it does not get selected (on editing // mode exit) in lieu of the tab we are about to select. mTargetTabForEditingMode = null; tabs.selectTab(tab.getId()); mBrowserToolbar.cancelEdit(); return true; } private void openUrlAndStopEditing(String url) { openUrlAndStopEditing(url, null, false); } private void openUrlAndStopEditing(String url, boolean newTab) { openUrlAndStopEditing(url, null, newTab); } private void openUrlAndStopEditing(String url, String searchEngine) { openUrlAndStopEditing(url, searchEngine, false); } private void openUrlAndStopEditing(String url, String searchEngine, boolean newTab) { int flags = Tabs.LOADURL_NONE; if (newTab) { flags |= Tabs.LOADURL_NEW_TAB; if (Tabs.getInstance().getSelectedTab().isPrivate()) { flags |= Tabs.LOADURL_PRIVATE; } } Tabs.getInstance().loadUrl(url, searchEngine, -1, flags); mBrowserToolbar.cancelEdit(); } private boolean isHomePagerVisible() { return (mHomePager != null && mHomePager.isVisible() && mHomePagerContainer != null && mHomePagerContainer.getVisibility() == View.VISIBLE); } private boolean isFirstrunVisible() { return (mFirstrunPane != null && mFirstrunPane.isVisible() && mHomePagerContainer != null && mHomePagerContainer.getVisibility() == View.VISIBLE); } /** * Enters editing mode with the current tab's URL. There might be no * tabs loaded by the time the user enters editing mode e.g. just after * the app starts. In this case, we simply fallback to an empty URL. */ private void enterEditingMode() { if (hideFirstrunPager()) { Telemetry.sendUIEvent(TelemetryContract.Event.CANCEL, TelemetryContract.Method.ACTIONBAR, "firstrun-pane"); } String url = ""; final Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { final String userRequested = tab.getUserRequested(); // Check to see if there's a user-entered search term, // which we save whenever the user performs a search. url = (TextUtils.isEmpty(userRequested) ? tab.getURL() : userRequested); } enterEditingMode(url); } /** * Enters editing mode with the specified URL. If a null * url is given, the empty String will be used instead. */ private void enterEditingMode(String url) { if (url == null) { url = ""; } if (mBrowserToolbar.isEditing() || mBrowserToolbar.isAnimating()) { return; } final Tab selectedTab = Tabs.getInstance().getSelectedTab(); final String panelId; if (selectedTab != null) { mTargetTabForEditingMode = selectedTab.getId(); panelId = selectedTab.getMostRecentHomePanel(); } else { mTargetTabForEditingMode = null; panelId = null; } final PropertyAnimator animator = new PropertyAnimator(250); animator.setUseHardwareLayer(false); TransitionsTracker.track(animator); mBrowserToolbar.startEditing(url, animator); showHomePagerWithAnimator(panelId, animator); animator.start(); Telemetry.startUISession(TelemetryContract.Session.AWESOMESCREEN); } private void commitEditingMode() { if (!mBrowserToolbar.isEditing()) { return; } Telemetry.stopUISession(TelemetryContract.Session.AWESOMESCREEN, TelemetryContract.Reason.COMMIT); final String url = mBrowserToolbar.commitEdit(); // HACK: We don't know the url that will be loaded when hideHomePager is initially called // in BrowserToolbar's onStopEditing listener so on the awesomescreen, hideHomePager will // use the url "about:home" and return without taking any action. hideBrowserSearch is // then called, but since hideHomePager changes both HomePager and LayerView visibility // and exited without taking an action, no Views are displayed and graphical corruption is // visible instead. // // Here we call hideHomePager for the second time with the URL to be loaded so that // hideHomePager is called with the correct state for the upcoming page load. // // Expected to be fixed by bug 915825. hideHomePager(url); loadUrlOrKeywordSearch(url); clearSelectedTabApplicationId(); } private void clearSelectedTabApplicationId() { final Tab selected = Tabs.getInstance().getSelectedTab(); if (selected != null) { selected.setApplicationId(null); } } private void loadUrlOrKeywordSearch(final String url) { // Don't do anything if the user entered an empty URL. if (TextUtils.isEmpty(url)) { return; } // If the URL doesn't look like a search query, just load it. if (!StringUtils.isSearchQuery(url, true)) { Tabs.getInstance().loadUrl(url, Tabs.LOADURL_USER_ENTERED); Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.ACTIONBAR, "user"); return; } // Otherwise, check for a bookmark keyword. final BrowserDB db = getProfile().getDB(); ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { final String keyword; final String keywordSearch; final int index = url.indexOf(" "); if (index == -1) { keyword = url; keywordSearch = ""; } else { keyword = url.substring(0, index); keywordSearch = url.substring(index + 1); } final String keywordUrl = db.getUrlForKeyword(getContentResolver(), keyword); // If there isn't a bookmark keyword, load the url. This may result in a query // using the default search engine. if (TextUtils.isEmpty(keywordUrl)) { Tabs.getInstance().loadUrl(url, Tabs.LOADURL_USER_ENTERED); Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.ACTIONBAR, "user"); return; } recordSearch(null, "barkeyword"); // Otherwise, construct a search query from the bookmark keyword. // Replace lower case bookmark keywords with URLencoded search query or // replace upper case bookmark keywords with un-encoded search query. // This makes it match the same behaviour as on Firefox for the desktop. final String searchUrl = keywordUrl.replace("%s", URLEncoder.encode(keywordSearch)).replace("%S", keywordSearch); Tabs.getInstance().loadUrl(searchUrl, Tabs.LOADURL_USER_ENTERED); Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.ACTIONBAR, "keyword"); } }); } /** * Record in Health Report that a search has occurred. * * @param engine * a search engine instance. Can be null. * @param where * where the search was initialized; one of the values in * {@link BrowserHealthRecorder#SEARCH_LOCATIONS}. */ private static void recordSearch(SearchEngine engine, String where) { try { String identifier = (engine == null) ? "other" : engine.getEngineIdentifier(); JSONObject message = new JSONObject(); message.put("type", BrowserHealthRecorder.EVENT_SEARCH); message.put("location", where); message.put("identifier", identifier); EventDispatcher.getInstance().dispatchEvent(message, null); } catch (Exception e) { Log.e(LOGTAG, "Error recording search.", e); } } /** * Store search query in SearchHistoryProvider. * * @param query * a search query to store. We won't store empty queries. */ private void storeSearchQuery(final String query) { if (TextUtils.isEmpty(query)) { return; } final GeckoProfile profile = getProfile(); // Don't bother storing search queries in guest mode if (profile.inGuestMode()) { return; } final BrowserDB db = profile.getDB(); ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { db.getSearches().insert(getContentResolver(), query); } }); } void filterEditingMode(String searchTerm, AutocompleteHandler handler) { if (TextUtils.isEmpty(searchTerm)) { hideBrowserSearch(); } else { showBrowserSearch(); mBrowserSearch.filter(searchTerm, handler); } } /** * Selects the target tab for editing mode. This is expected to be the tab selected on editing * mode entry, unless it is subsequently overridden. * * A background tab may be selected while editing mode is active (e.g. popups), causing the * new url to load in the newly selected tab. Call this method on editing mode exit to * mitigate this. * * Note that this method is disabled for new tablets because we can see the selected tab in the * tab strip and, when the selected tab changes during editing mode as in this hack, the * temporarily selected tab is visible to users. */ private void selectTargetTabForEditingMode() { if (HardwareUtils.isTablet()) { return; } if (mTargetTabForEditingMode != null) { Tabs.getInstance().selectTab(mTargetTabForEditingMode); } mTargetTabForEditingMode = null; } /** * Shows or hides the home pager for the given tab. */ private void updateHomePagerForTab(Tab tab) { // Don't change the visibility of the home pager if we're in editing mode. if (mBrowserToolbar.isEditing()) { return; } if (isAboutHome(tab)) { String panelId = AboutPages.getPanelIdFromAboutHomeUrl(tab.getURL()); if (panelId == null) { // No panel was specified in the URL. Try loading the most recent // home panel for this tab. panelId = tab.getMostRecentHomePanel(); } showHomePager(panelId); if (mDynamicToolbar.isEnabled()) { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); } } else { hideHomePager(); } } @Override public void onLocaleReady(final String locale) { Log.d(LOGTAG, "onLocaleReady: " + locale); super.onLocaleReady(locale); HomePanelsManager.getInstance().onLocaleReady(locale); if (mMenu != null) { mMenu.clear(); onCreateOptionsMenu(mMenu); } } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { Log.d(LOGTAG, "onActivityResult: " + requestCode + ", " + resultCode + ", " + data); switch (requestCode) { case ACTIVITY_REQUEST_PREFERENCES: // We just returned from preferences. If our locale changed, // we need to redisplay at this point, and do any other browser-level // bookkeeping that we associate with a locale change. if (resultCode != GeckoPreferences.RESULT_CODE_LOCALE_DID_CHANGE) { Log.d(LOGTAG, "No locale change returning from preferences; nothing to do."); return; } ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { final LocaleManager localeManager = BrowserLocaleManager.getInstance(); final Locale locale = localeManager.getCurrentLocale(getApplicationContext()); Log.d(LOGTAG, "Read persisted locale " + locale); if (locale == null) { return; } onLocaleChanged(Locales.getLanguageTag(locale)); } }); break; case ACTIVITY_REQUEST_TAB_QUEUE: TabQueueHelper.processTabQueuePromptResponse(resultCode, this); break; default: super.onActivityResult(requestCode, resultCode, data); } } private void showFirstrunPager() { if (mFirstrunPane == null) { final ViewStub firstrunPagerStub = (ViewStub) findViewById(R.id.firstrun_pager_stub); mFirstrunPane = (FirstrunPane) firstrunPagerStub.inflate(); mFirstrunPane.load(getSupportFragmentManager()); mFirstrunPane.registerOnFinishListener(new FirstrunPane.OnFinishListener() { @Override public void onFinish() { BrowserApp.this.mFirstrunPane = null; } }); } mHomePagerContainer.setVisibility(View.VISIBLE); } private void showHomePager(String panelId) { showHomePagerWithAnimator(panelId, null); } private void showHomePagerWithAnimator(String panelId, PropertyAnimator animator) { if (isHomePagerVisible()) { // Home pager already visible, make sure it shows the correct panel. mHomePager.showPanel(panelId); return; } // This must be called before the dynamic toolbar is set visible because it calls // FormAssistPopup.onMetricsChanged, which queues a runnable that undoes the effect of hide. // With hide first, onMetricsChanged will return early instead. mFormAssistPopup.hide(); mFindInPageBar.hide(); // Refresh toolbar height to possibly restore the toolbar padding refreshToolbarHeight(); // Show the toolbar before hiding about:home so the // onMetricsChanged callback still works. if (mDynamicToolbar.isEnabled()) { mDynamicToolbar.setVisible(true, VisibilityTransition.IMMEDIATE); } if (mHomePager == null) { final ViewStub homePagerStub = (ViewStub) findViewById(R.id.home_pager_stub); mHomePager = (HomePager) homePagerStub.inflate(); mHomePager.setOnPanelChangeListener(new HomePager.OnPanelChangeListener() { @Override public void onPanelSelected(String panelId) { final Tab currentTab = Tabs.getInstance().getSelectedTab(); if (currentTab != null) { currentTab.setMostRecentHomePanel(panelId); } } }); // Don't show the banner in guest mode. if (!RestrictedProfiles.isUserRestricted()) { final ViewStub homeBannerStub = (ViewStub) findViewById(R.id.home_banner_stub); final HomeBanner homeBanner = (HomeBanner) homeBannerStub.inflate(); mHomePager.setBanner(homeBanner); // Remove the banner from the view hierarchy if it is dismissed. homeBanner.setOnDismissListener(new HomeBanner.OnDismissListener() { @Override public void onDismiss() { mHomePager.setBanner(null); mHomePagerContainer.removeView(homeBanner); } }); } } mHomePagerContainer.setVisibility(View.VISIBLE); mHomePager.load(getSupportLoaderManager(), getSupportFragmentManager(), panelId, animator); // Hide the web content so it cannot be focused by screen readers. hideWebContentOnPropertyAnimationEnd(animator); } private void hideWebContentOnPropertyAnimationEnd(final PropertyAnimator animator) { if (animator == null) { hideWebContent(); return; } animator.addPropertyAnimationListener(new PropertyAnimator.PropertyAnimationListener() { @Override public void onPropertyAnimationStart() { mHideWebContentOnAnimationEnd = true; } @Override public void onPropertyAnimationEnd() { if (mHideWebContentOnAnimationEnd) { hideWebContent(); } } }); } private void hideWebContent() { // The view is set to INVISIBLE, rather than GONE, to avoid // the additional requestLayout() call. mLayerView.setVisibility(View.INVISIBLE); } public boolean hideFirstrunPager() { if (!isFirstrunVisible()) { return false; } mFirstrunPane.hide(); return true; } /** * Hides the HomePager, using the url of the currently selected tab as the url to be * loaded. */ private void hideHomePager() { final Tab selectedTab = Tabs.getInstance().getSelectedTab(); final String url = (selectedTab != null) ? selectedTab.getURL() : null; hideHomePager(url); } /** * Hides the HomePager. The given url should be the url of the page to be loaded, or null * if a new page is not being loaded. */ private void hideHomePager(final String url) { if (!isHomePagerVisible() || AboutPages.isAboutHome(url)) { return; } // Prevent race in hiding web content - see declaration for more info. mHideWebContentOnAnimationEnd = false; // Display the previously hidden web content (which prevented screen reader access). mLayerView.setVisibility(View.VISIBLE); mHomePagerContainer.setVisibility(View.GONE); if (mHomePager != null) { mHomePager.unload(); } mBrowserToolbar.setNextFocusDownId(R.id.layer_view); // Refresh toolbar height to possibly restore the toolbar padding refreshToolbarHeight(); } private void showBrowserSearch() { if (mBrowserSearch.getUserVisibleHint()) { return; } mBrowserSearchContainer.setVisibility(View.VISIBLE); // Prevent overdraw by hiding the underlying HomePager View. mHomePagerContainer.setVisibility(View.INVISIBLE); final FragmentManager fm = getSupportFragmentManager(); // In certain situations, showBrowserSearch() can be called immediately after hideBrowserSearch() // (see bug 925012). Because of an Android bug (http://code.google.com/p/android/issues/detail?id=61179), // calling FragmentTransaction#add immediately after FragmentTransaction#remove won't add the fragment's // view to the layout. Calling FragmentManager#executePendingTransactions before re-adding the fragment // prevents this issue. fm.executePendingTransactions(); fm.beginTransaction().add(R.id.search_container, mBrowserSearch, BROWSER_SEARCH_TAG) .commitAllowingStateLoss(); mBrowserSearch.setUserVisibleHint(true); // We want to adjust the window size when the keyboard appears to bring the // SearchEngineBar above the keyboard. However, adjusting the window size // when hiding the keyboard results in graphical glitches where the keyboard was // because nothing was being drawn underneath (bug 933422). This can be // prevented drawing content under the keyboard (i.e. in the Window). // // We do this here because there are glitches when unlocking a device with // BrowserSearch in the foreground if we use BrowserSearch.onStart/Stop. getActivity().getWindow().setBackgroundDrawableResource(android.R.color.white); } private void hideBrowserSearch() { if (!mBrowserSearch.getUserVisibleHint()) { return; } // To prevent overdraw, the HomePager is hidden when BrowserSearch is displayed: // reverse that. mHomePagerContainer.setVisibility(View.VISIBLE); mBrowserSearchContainer.setVisibility(View.INVISIBLE); getSupportFragmentManager().beginTransaction().remove(mBrowserSearch).commitAllowingStateLoss(); mBrowserSearch.setUserVisibleHint(false); getWindow().setBackgroundDrawable(null); } /** * Hides certain UI elements (e.g. button toast, tabs panel) when the * user touches the main layout. */ private class HideOnTouchListener implements TouchEventInterceptor { private boolean mIsHidingTabs; private final Rect mTempRect = new Rect(); @Override public boolean onInterceptTouchEvent(View view, MotionEvent event) { // Only try to hide the button toast if it's already inflated and if we are starting a tap action. // By only hiding a toast at the start of a tap action, a button toast opened in response to a tap // action is not immediately hidden as the tap action continues. if (event.getActionMasked() == MotionEvent.ACTION_DOWN && mToast != null) { mToast.hide(false, ButtonToast.ReasonHidden.TOUCH_OUTSIDE); } // We need to account for scroll state for the touched view otherwise // tapping on an "empty" part of the view will still be considered a // valid touch event. if (view.getScrollX() != 0 || view.getScrollY() != 0) { view.getHitRect(mTempRect); mTempRect.offset(-view.getScrollX(), -view.getScrollY()); int[] viewCoords = new int[2]; view.getLocationOnScreen(viewCoords); int x = (int) event.getRawX() - viewCoords[0]; int y = (int) event.getRawY() - viewCoords[1]; if (!mTempRect.contains(x, y)) return false; } // If the tabs panel is showing, hide the tab panel and don't send the event to content. if (event.getActionMasked() == MotionEvent.ACTION_DOWN && autoHideTabs()) { mIsHidingTabs = true; return true; } return false; } @Override public boolean onTouch(View view, MotionEvent event) { if (mIsHidingTabs) { // Keep consuming events until the gesture finishes. int action = event.getActionMasked(); if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) { mIsHidingTabs = false; } return true; } return false; } } private static Menu findParentMenu(Menu menu, MenuItem item) { final int itemId = item.getItemId(); final int count = (menu != null) ? menu.size() : 0; for (int i = 0; i < count; i++) { MenuItem menuItem = menu.getItem(i); if (menuItem.getItemId() == itemId) { return menu; } if (menuItem.hasSubMenu()) { Menu parent = findParentMenu(menuItem.getSubMenu(), item); if (parent != null) { return parent; } } } return null; } /** * Add the provided item to the provided menu, which should be * the root (mMenu). */ private void addAddonMenuItemToMenu(final Menu menu, final MenuItemInfo info) { info.added = true; final Menu destination; if (info.parent == 0) { destination = menu; } else if (info.parent == GECKO_TOOLS_MENU) { // The tools menu only exists in our -v11 resources. if (Versions.feature11Plus) { final MenuItem tools = menu.findItem(R.id.tools); destination = tools != null ? tools.getSubMenu() : menu; } else { destination = menu; } } else { final MenuItem parent = menu.findItem(info.parent); if (parent == null) { return; } Menu parentMenu = findParentMenu(menu, parent); if (!parent.hasSubMenu()) { parentMenu.removeItem(parent.getItemId()); destination = parentMenu.addSubMenu(Menu.NONE, parent.getItemId(), Menu.NONE, parent.getTitle()); if (parent.getIcon() != null) { ((SubMenu) destination).getItem().setIcon(parent.getIcon()); } } else { destination = parent.getSubMenu(); } } final MenuItem item = destination.add(Menu.NONE, info.id, Menu.NONE, info.label); item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Menu:Clicked", Integer.toString(info.id - ADDON_MENU_OFFSET))); return true; } }); if (info.icon == null) { item.setIcon(R.drawable.ic_menu_addons_filler); } else { final int id = info.id; BitmapUtils.getDrawable(this, info.icon, new BitmapUtils.BitmapLoader() { @Override public void onBitmapFound(Drawable d) { // TODO: why do we re-find the item? final MenuItem item = destination.findItem(id); if (item == null) { return; } if (d == null) { item.setIcon(R.drawable.ic_menu_addons_filler); return; } item.setIcon(d); } }); } item.setCheckable(info.checkable); item.setChecked(info.checked); item.setEnabled(info.enabled); item.setVisible(info.visible); } private void addAddonMenuItem(final MenuItemInfo info) { if (mAddonMenuItemsCache == null) { mAddonMenuItemsCache = new Vector<MenuItemInfo>(); } // Mark it as added if the menu was ready. info.added = (mMenu != null); // Always cache so we can rebuild after a locale switch. mAddonMenuItemsCache.add(info); if (mMenu == null) { return; } addAddonMenuItemToMenu(mMenu, info); } private void removeAddonMenuItem(int id) { // Remove add-on menu item from cache, if available. if (mAddonMenuItemsCache != null && !mAddonMenuItemsCache.isEmpty()) { for (MenuItemInfo item : mAddonMenuItemsCache) { if (item.id == id) { mAddonMenuItemsCache.remove(item); break; } } } if (mMenu == null) return; final MenuItem menuItem = mMenu.findItem(id); if (menuItem != null) mMenu.removeItem(id); } private void updateAddonMenuItem(int id, JSONObject options) { // Set attribute for the menu item in cache, if available if (mAddonMenuItemsCache != null && !mAddonMenuItemsCache.isEmpty()) { for (MenuItemInfo item : mAddonMenuItemsCache) { if (item.id == id) { item.label = options.optString("name", item.label); item.checkable = options.optBoolean("checkable", item.checkable); item.checked = options.optBoolean("checked", item.checked); item.enabled = options.optBoolean("enabled", item.enabled); item.visible = options.optBoolean("visible", item.visible); item.added = (mMenu != null); break; } } } if (mMenu == null) { return; } final MenuItem menuItem = mMenu.findItem(id); if (menuItem != null) { menuItem.setTitle(options.optString("name", menuItem.getTitle().toString())); menuItem.setCheckable(options.optBoolean("checkable", menuItem.isCheckable())); menuItem.setChecked(options.optBoolean("checked", menuItem.isChecked())); menuItem.setEnabled(options.optBoolean("enabled", menuItem.isEnabled())); menuItem.setVisible(options.optBoolean("visible", menuItem.isVisible())); } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Sets mMenu = menu. super.onCreateOptionsMenu(menu); // Inform the menu about the action-items bar. if (menu instanceof GeckoMenu && HardwareUtils.isTablet()) { ((GeckoMenu) menu).setActionItemBarPresenter(mBrowserToolbar); } MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.browser_app_menu, mMenu); // Add add-on menu items, if any exist. if (mAddonMenuItemsCache != null && !mAddonMenuItemsCache.isEmpty()) { for (MenuItemInfo item : mAddonMenuItemsCache) { addAddonMenuItemToMenu(mMenu, item); } } // Action providers are available only ICS+. if (Versions.feature14Plus) { GeckoMenuItem share = (GeckoMenuItem) mMenu.findItem(R.id.share); final GeckoMenuItem quickShare = (GeckoMenuItem) mMenu.findItem(R.id.quickshare); GeckoActionProvider provider = GeckoActionProvider.getForType(GeckoActionProvider.DEFAULT_MIME_TYPE, this); share.setActionProvider(provider); quickShare.setActionProvider(provider); } return true; } @Override public void openOptionsMenu() { // Disable menu access (for hardware buttons) when the software menu button is inaccessible. // Note that the software button is always accessible on new tablet. if (mBrowserToolbar.isEditing() && !HardwareUtils.isTablet()) { return; } if (ActivityUtils.isFullScreen(this)) { return; } if (areTabsShown()) { mTabsPanel.showMenu(); return; } // Scroll custom menu to the top if (mMenuPanel != null) mMenuPanel.scrollTo(0, 0); // Scroll menu ListView (potentially in MenuPanel ViewGroup) to top. if (mMenu instanceof GeckoMenu) { ((GeckoMenu) mMenu).setSelection(0); } if (!mBrowserToolbar.openOptionsMenu()) super.openOptionsMenu(); if (mDynamicToolbar.isEnabled()) { mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); } } @Override public void closeOptionsMenu() { if (!mBrowserToolbar.closeOptionsMenu()) super.closeOptionsMenu(); } @Override public void setFullScreen(final boolean fullscreen) { super.setFullScreen(fullscreen); ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { if (fullscreen) { mBrowserChrome.setVisibility(View.GONE); if (mDynamicToolbar.isEnabled()) { mDynamicToolbar.setVisible(false, VisibilityTransition.IMMEDIATE); mLayerView.getLayerMarginsAnimator().setMaxMargins(0, 0, 0, 0); } else { setToolbarMargin(0); } } else { mBrowserChrome.setVisibility(View.VISIBLE); if (mDynamicToolbar.isEnabled()) { mDynamicToolbar.setVisible(true, VisibilityTransition.IMMEDIATE); mLayerView.getLayerMarginsAnimator().setMaxMargins(0, mToolbarHeight, 0, 0); } } } }); } @Override public boolean onPrepareOptionsMenu(Menu aMenu) { if (aMenu == null) return false; // Hide the tab history panel when hardware menu button is pressed. TabHistoryFragment frag = (TabHistoryFragment) getSupportFragmentManager() .findFragmentByTag(TAB_HISTORY_FRAGMENT_TAG); if (frag != null) { frag.dismiss(); } if (!GeckoThread.checkLaunchState(GeckoThread.LaunchState.GeckoRunning)) { aMenu.findItem(R.id.settings).setEnabled(false); aMenu.findItem(R.id.help).setEnabled(false); } Tab tab = Tabs.getInstance().getSelectedTab(); final MenuItem bookmark = aMenu.findItem(R.id.bookmark); final MenuItem reader = aMenu.findItem(R.id.reading_list); final MenuItem back = aMenu.findItem(R.id.back); final MenuItem forward = aMenu.findItem(R.id.forward); final MenuItem share = aMenu.findItem(R.id.share); final MenuItem quickShare = aMenu.findItem(R.id.quickshare); final MenuItem saveAsPDF = aMenu.findItem(R.id.save_as_pdf); final MenuItem charEncoding = aMenu.findItem(R.id.char_encoding); final MenuItem findInPage = aMenu.findItem(R.id.find_in_page); final MenuItem desktopMode = aMenu.findItem(R.id.desktop_mode); final MenuItem enterGuestMode = aMenu.findItem(R.id.new_guest_session); final MenuItem exitGuestMode = aMenu.findItem(R.id.exit_guest_session); // Only show the "Quit" menu item on pre-ICS, television devices, // or if the user has explicitly enabled the clear on shutdown pref. // (We check the pref last to save the pref read.) // In ICS+, it's easy to kill an app through the task switcher. final boolean visible = Versions.preICS || HardwareUtils.isTelevision() || !PrefUtils .getStringSet(GeckoSharedPrefs.forProfile(this), ClearOnShutdownPref.PREF, new HashSet<String>()) .isEmpty(); aMenu.findItem(R.id.quit).setVisible(visible); aMenu.findItem(R.id.logins).setVisible(AppConstants.NIGHTLY_BUILD); if (tab == null || tab.getURL() == null) { bookmark.setEnabled(false); reader.setEnabled(false); back.setEnabled(false); forward.setEnabled(false); share.setEnabled(false); quickShare.setEnabled(false); saveAsPDF.setEnabled(false); findInPage.setEnabled(false); // NOTE: Use MenuUtils.safeSetEnabled because some actions might // be on the BrowserToolbar context menu. if (Versions.feature11Plus) { // There is no page menu prior to v11 resources. MenuUtils.safeSetEnabled(aMenu, R.id.page, false); } MenuUtils.safeSetEnabled(aMenu, R.id.subscribe, false); MenuUtils.safeSetEnabled(aMenu, R.id.add_search_engine, false); MenuUtils.safeSetEnabled(aMenu, R.id.site_settings, false); MenuUtils.safeSetEnabled(aMenu, R.id.add_to_launcher, false); return true; } final boolean inGuestMode = GeckoProfile.get(this).inGuestMode(); final boolean isAboutReader = AboutPages.isAboutReader(tab.getURL()); bookmark.setEnabled(!isAboutReader); bookmark.setVisible(!inGuestMode); bookmark.setCheckable(true); bookmark.setChecked(tab.isBookmark()); bookmark.setIcon(resolveBookmarkIconID(tab.isBookmark())); bookmark.setTitle(resolveBookmarkTitleID(tab.isBookmark())); reader.setEnabled(isAboutReader || !AboutPages.isAboutPage(tab.getURL())); reader.setVisible(!inGuestMode); reader.setCheckable(true); final boolean isPageInReadingList = tab.isInReadingList(); reader.setChecked(isPageInReadingList); reader.setIcon(resolveReadingListIconID(isPageInReadingList)); reader.setTitle(resolveReadingListTitleID(isPageInReadingList)); back.setEnabled(tab.canDoBack()); forward.setEnabled(tab.canDoForward()); desktopMode.setChecked(tab.getDesktopMode()); desktopMode.setIcon( tab.getDesktopMode() ? R.drawable.ic_menu_desktop_mode_on : R.drawable.ic_menu_desktop_mode_off); View backButtonView = MenuItemCompat.getActionView(back); if (backButtonView != null) { backButtonView.setOnLongClickListener(new Button.OnLongClickListener() { @Override public boolean onLongClick(View view) { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { closeOptionsMenu(); return tabHistoryController.showTabHistory(tab, TabHistoryController.HistoryAction.BACK); } return false; } }); } View forwardButtonView = MenuItemCompat.getActionView(forward); if (forwardButtonView != null) { forwardButtonView.setOnLongClickListener(new Button.OnLongClickListener() { @Override public boolean onLongClick(View view) { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { closeOptionsMenu(); return tabHistoryController.showTabHistory(tab, TabHistoryController.HistoryAction.FORWARD); } return false; } }); } String url = tab.getURL(); if (AboutPages.isAboutReader(url)) { String urlFromReader = ReaderModeUtils.getUrlFromAboutReader(url); if (urlFromReader != null) { url = urlFromReader; } } // Disable share menuitem for about:, chrome:, file:, and resource: URIs final boolean shareVisible = RestrictedProfiles.isAllowed(this, Restriction.DISALLOW_SHARE); share.setVisible(shareVisible); final boolean shareEnabled = StringUtils.isShareableUrl(url) && shareVisible; share.setEnabled(shareEnabled); MenuUtils.safeSetEnabled(aMenu, R.id.downloads, RestrictedProfiles.isAllowed(this, Restriction.DISALLOW_DOWNLOADS)); // NOTE: Use MenuUtils.safeSetEnabled because some actions might // be on the BrowserToolbar context menu. if (Versions.feature11Plus) { MenuUtils.safeSetEnabled(aMenu, R.id.page, !isAboutHome(tab)); } MenuUtils.safeSetEnabled(aMenu, R.id.subscribe, tab.hasFeeds()); MenuUtils.safeSetEnabled(aMenu, R.id.add_search_engine, tab.hasOpenSearch()); MenuUtils.safeSetEnabled(aMenu, R.id.site_settings, !isAboutHome(tab)); MenuUtils.safeSetEnabled(aMenu, R.id.add_to_launcher, !isAboutHome(tab)); // Action providers are available only ICS+. if (Versions.feature14Plus) { quickShare.setVisible(shareVisible); quickShare.setEnabled(shareEnabled); // This provider also applies to the quick share menu item. final GeckoActionProvider provider = ((GeckoMenuItem) share).getGeckoActionProvider(); if (provider != null) { Intent shareIntent = provider.getIntent(); // For efficiency, the provider's intent is only set once if (shareIntent == null) { shareIntent = new Intent(Intent.ACTION_SEND); shareIntent.setType("text/plain"); provider.setIntent(shareIntent); } // Replace the existing intent's extras shareIntent.putExtra(Intent.EXTRA_TEXT, url); shareIntent.putExtra(Intent.EXTRA_SUBJECT, tab.getDisplayTitle()); shareIntent.putExtra(Intent.EXTRA_TITLE, tab.getDisplayTitle()); shareIntent.putExtra(ShareDialog.INTENT_EXTRA_DEVICES_ONLY, true); // Clear the existing thumbnail extras so we don't share an old thumbnail. shareIntent.removeExtra("share_screenshot_uri"); // Include the thumbnail of the page being shared. BitmapDrawable drawable = tab.getThumbnail(); if (drawable != null) { Bitmap thumbnail = drawable.getBitmap(); // Kobo uses a custom intent extra for sharing thumbnails. if (Build.MANUFACTURER.equals("Kobo") && thumbnail != null) { File cacheDir = getExternalCacheDir(); if (cacheDir != null) { File outFile = new File(cacheDir, "thumbnail.png"); try { java.io.FileOutputStream out = new java.io.FileOutputStream(outFile); thumbnail.compress(Bitmap.CompressFormat.PNG, 90, out); } catch (FileNotFoundException e) { Log.e(LOGTAG, "File not found", e); } shareIntent.putExtra("share_screenshot_uri", Uri.parse(outFile.getPath())); } } } } } final boolean privateTabVisible = RestrictedProfiles.isAllowed(this, Restriction.DISALLOW_PRIVATE_BROWSING); MenuUtils.safeSetVisible(aMenu, R.id.new_private_tab, privateTabVisible); // Disable save as PDF for about:home and xul pages. saveAsPDF.setEnabled(!(isAboutHome(tab) || tab.getContentType().equals("application/vnd.mozilla.xul+xml") || tab.getContentType().startsWith("video/"))); // Disable find in page for about:home, since it won't work on Java content. findInPage.setEnabled(!isAboutHome(tab)); charEncoding.setVisible(GeckoPreferences.getCharEncodingState()); if (mProfile.inGuestMode()) { exitGuestMode.setVisible(true); } else { enterGuestMode.setVisible(true); } if (!RestrictedProfiles.isAllowed(this, Restriction.DISALLOW_GUEST_BROWSING)) { MenuUtils.safeSetVisible(aMenu, R.id.new_guest_session, false); } if (!RestrictedProfiles.isAllowed(this, Restriction.DISALLOW_INSTALL_EXTENSION)) { MenuUtils.safeSetVisible(aMenu, R.id.addons, false); } return true; } private int resolveBookmarkIconID(final boolean isBookmark) { if (isBookmark) { return R.drawable.ic_menu_bookmark_remove; } else { return R.drawable.ic_menu_bookmark_add; } } private int resolveBookmarkTitleID(final boolean isBookmark) { return (isBookmark ? R.string.bookmark_remove : R.string.bookmark); } private int resolveReadingListIconID(final boolean isInReadingList) { return (isInReadingList ? R.drawable.ic_menu_reader_remove : R.drawable.ic_menu_reader_add); } private int resolveReadingListTitleID(final boolean isInReadingList) { return (isInReadingList ? R.string.reading_list_remove : R.string.overlay_share_reading_list_btn_label); } @Override public boolean onOptionsItemSelected(MenuItem item) { Tab tab = null; Intent intent = null; final int itemId = item.getItemId(); // Track the menu action. We don't know much about the context, but we can use this to determine // the frequency of use for various actions. Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.MENU, getResources().getResourceEntryName(itemId)); mBrowserToolbar.cancelEdit(); if (itemId == R.id.bookmark) { tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { if (item.isChecked()) { Telemetry.sendUIEvent(TelemetryContract.Event.UNSAVE, TelemetryContract.Method.MENU, "bookmark"); tab.removeBookmark(); item.setIcon(resolveBookmarkIconID(false)); item.setTitle(resolveBookmarkTitleID(false)); } else { Telemetry.sendUIEvent(TelemetryContract.Event.SAVE, TelemetryContract.Method.MENU, "bookmark"); tab.addBookmark(); item.setIcon(resolveBookmarkIconID(true)); item.setTitle(resolveBookmarkTitleID(true)); } } return true; } if (itemId == R.id.reading_list) { tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { if (item.isChecked()) { Telemetry.sendUIEvent(TelemetryContract.Event.UNSAVE, TelemetryContract.Method.MENU, "reading_list"); tab.removeFromReadingList(); item.setIcon(resolveReadingListIconID(false)); item.setTitle(resolveReadingListTitleID(false)); } else { Telemetry.sendUIEvent(TelemetryContract.Event.SAVE, TelemetryContract.Method.MENU, "reading_list"); tab.addToReadingList(); item.setIcon(resolveReadingListIconID(true)); item.setTitle(resolveReadingListTitleID(true)); } } return true; } if (itemId == R.id.share) { shareCurrentUrl(); return true; } if (itemId == R.id.reload) { tab = Tabs.getInstance().getSelectedTab(); if (tab != null) tab.doReload(); return true; } if (itemId == R.id.back) { tab = Tabs.getInstance().getSelectedTab(); if (tab != null) tab.doBack(); return true; } if (itemId == R.id.forward) { tab = Tabs.getInstance().getSelectedTab(); if (tab != null) tab.doForward(); return true; } if (itemId == R.id.save_as_pdf) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("SaveAs:PDF", null)); return true; } if (itemId == R.id.settings) { intent = new Intent(this, GeckoPreferences.class); // We want to know when the Settings activity returns, because // we might need to redisplay based on a locale change. startActivityForResult(intent, ACTIVITY_REQUEST_PREFERENCES); return true; } if (itemId == R.id.help) { final String VERSION = AppConstants.MOZ_APP_VERSION; final String OS = AppConstants.OS_TARGET; final String LOCALE = Locales.getLanguageTag(Locale.getDefault()); final String URL = getResources().getString(R.string.help_link, VERSION, OS, LOCALE); Tabs.getInstance().loadUrlInTab(URL); return true; } if (itemId == R.id.addons) { Tabs.getInstance().loadUrlInTab(AboutPages.ADDONS); return true; } if (itemId == R.id.logins) { Tabs.getInstance().loadUrlInTab(AboutPages.LOGINS); return true; } if (itemId == R.id.downloads) { Tabs.getInstance().loadUrlInTab(AboutPages.DOWNLOADS); return true; } if (itemId == R.id.char_encoding) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("CharEncoding:Get", null)); return true; } if (itemId == R.id.find_in_page) { mFindInPageBar.show(); return true; } if (itemId == R.id.desktop_mode) { Tab selectedTab = Tabs.getInstance().getSelectedTab(); if (selectedTab == null) return true; JSONObject args = new JSONObject(); try { args.put("desktopMode", !item.isChecked()); args.put("tabId", selectedTab.getId()); } catch (JSONException e) { Log.e(LOGTAG, "error building json arguments", e); } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("DesktopMode:Change", args.toString())); return true; } if (itemId == R.id.new_tab) { addTab(); return true; } if (itemId == R.id.new_private_tab) { addPrivateTab(); return true; } if (itemId == R.id.new_guest_session) { showGuestModeDialog(GuestModeDialog.ENTERING); return true; } if (itemId == R.id.exit_guest_session) { showGuestModeDialog(GuestModeDialog.LEAVING); return true; } // We have a few menu items that can also be in the context menu. If // we have not already handled the item, give the context menu handler // a chance. if (onContextItemSelected(item)) { return true; } return super.onOptionsItemSelected(item); } public void showGuestModeDialog(final GuestModeDialog type) { final Prompt ps = new Prompt(this, new Prompt.PromptCallback() { @Override public void onPromptFinished(String result) { try { int itemId = new JSONObject(result).getInt("button"); if (itemId == 0) { String args = ""; if (type == GuestModeDialog.ENTERING) { args = GUEST_BROWSING_ARG; } else { GeckoProfile.leaveGuestSession(BrowserApp.this); // Now's a good time to make sure we're not displaying the Guest Browsing notification. GuestSession.hideNotification(BrowserApp.this); } doRestart(args); } } catch (JSONException ex) { Log.e(LOGTAG, "Exception reading guest mode prompt result", ex); } } }); Resources res = getResources(); ps.setButtons(new String[] { res.getString(R.string.guest_session_dialog_continue), res.getString(R.string.guest_session_dialog_cancel) }); int titleString = 0; int msgString = 0; if (type == GuestModeDialog.ENTERING) { titleString = R.string.new_guest_session_title; msgString = R.string.new_guest_session_text; } else { titleString = R.string.exit_guest_session_title; msgString = R.string.exit_guest_session_text; } ps.show(res.getString(titleString), res.getString(msgString), null, ListView.CHOICE_MODE_NONE); } /** * This will detect if the key pressed is back. If so, will show the history. */ @Override public boolean onKeyLongPress(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { // If the tab search history is already shown, do nothing. TabHistoryFragment frag = (TabHistoryFragment) getSupportFragmentManager() .findFragmentByTag(TAB_HISTORY_FRAGMENT_TAG); if (frag != null) { return false; } Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null && !tab.isEditing()) { return tabHistoryController.showTabHistory(tab, TabHistoryController.HistoryAction.ALL); } } return super.onKeyLongPress(keyCode, event); } /* * If the app has been launched a certain number of times, and we haven't asked for feedback before, * open a new tab with about:feedback when launching the app from the icon shortcut. */ @Override protected void onNewIntent(Intent intent) { String action = intent.getAction(); final boolean isViewAction = Intent.ACTION_VIEW.equals(action); final boolean isBookmarkAction = GeckoApp.ACTION_HOMESCREEN_SHORTCUT.equals(action); final boolean isTabQueueAction = TabQueueHelper.LOAD_URLS_ACTION.equals(action); if (mInitialized && (isViewAction || isBookmarkAction)) { // Dismiss editing mode if the user is loading a URL from an external app. mBrowserToolbar.cancelEdit(); // Hide firstrun-pane if the user is loading a URL from an external app. hideFirstrunPager(); if (isBookmarkAction) { // GeckoApp.ACTION_HOMESCREEN_SHORTCUT means we're opening a bookmark that // was added to Android's homescreen. Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.HOMESCREEN); } } showTabQueuePromptIfApplicable(intent); super.onNewIntent(intent); if (AppConstants.MOZ_ANDROID_BEAM && NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action)) { String uri = intent.getDataString(); GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri)); } // Only solicit feedback when the app has been launched from the icon shortcut. if (GuestSession.NOTIFICATION_INTENT.equals(action)) { GuestSession.handleIntent(this, intent); } // If the user has clicked the tab queue notification then load the tabs. if (AppConstants.NIGHTLY_BUILD && AppConstants.MOZ_ANDROID_TAB_QUEUE && mInitialized && isTabQueueAction) { Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.NOTIFICATION, "tabqueue"); ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { openQueuedTabs(); } }); } if (!mInitialized || !Intent.ACTION_MAIN.equals(action)) { return; } // Check to see how many times the app has been launched. final String keyName = getPackageName() + ".feedback_launch_count"; final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads(); // Faster on main thread with an async apply(). try { SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE); int launchCount = settings.getInt(keyName, 0); if (launchCount < FEEDBACK_LAUNCH_COUNT) { // Increment the launch count and store the new value. launchCount++; settings.edit().putInt(keyName, launchCount).apply(); // If we've reached our magic number, show the feedback page. if (launchCount == FEEDBACK_LAUNCH_COUNT) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Feedback:Show", null)); } } } finally { StrictMode.setThreadPolicy(savedPolicy); } } private void showTabQueuePromptIfApplicable(final Intent intent) { ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { // We only want to show the prompt if the browser has been opened from an external url if (AppConstants.NIGHTLY_BUILD && AppConstants.MOZ_ANDROID_TAB_QUEUE && mInitialized && Intent.ACTION_VIEW.equals(intent.getAction()) && TabQueueHelper.shouldShowTabQueuePrompt(BrowserApp.this)) { Intent promptIntent = new Intent(BrowserApp.this, TabQueuePrompt.class); startActivityForResult(promptIntent, ACTIVITY_REQUEST_TAB_QUEUE); } } }); } @Override protected NotificationClient makeNotificationClient() { // The service is local to Fennec, so we can use it to keep // Fennec alive during downloads. return new ServiceNotificationClient(getApplicationContext()); } private void resetFeedbackLaunchCount() { SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE); settings.edit().putInt(getPackageName() + ".feedback_launch_count", 0).apply(); } private void getLastUrl(final EventCallback callback) { final BrowserDB db = getProfile().getDB(); (new UIAsyncTask.WithoutParams<String>(ThreadUtils.getBackgroundHandler()) { @Override public synchronized String doInBackground() { // Get the most recent URL stored in browser history. final Cursor c = db.getRecentHistory(getContentResolver(), 1); if (c == null) { return ""; } try { if (c.moveToFirst()) { return c.getString(c.getColumnIndexOrThrow(Combined.URL)); } return ""; } finally { c.close(); } } @Override public void onPostExecute(String url) { callback.sendSuccess(url); } }).execute(); } // HomePager.OnUrlOpenListener @Override public void onUrlOpen(String url, EnumSet<OnUrlOpenListener.Flags> flags) { if (flags.contains(OnUrlOpenListener.Flags.OPEN_WITH_INTENT)) { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse(url)); startActivity(intent); } else if (!maybeSwitchToTab(url, flags)) { openUrlAndStopEditing(url); clearSelectedTabApplicationId(); } } // HomePager.OnUrlOpenInBackgroundListener @Override public void onUrlOpenInBackground(final String url, EnumSet<OnUrlOpenInBackgroundListener.Flags> flags) { if (url == null) { throw new IllegalArgumentException("url must not be null"); } if (flags == null) { throw new IllegalArgumentException("flags must not be null"); } final boolean isPrivate = flags.contains(OnUrlOpenInBackgroundListener.Flags.PRIVATE); int loadFlags = Tabs.LOADURL_NEW_TAB | Tabs.LOADURL_BACKGROUND; if (isPrivate) { loadFlags |= Tabs.LOADURL_PRIVATE; } final Tab newTab = Tabs.getInstance().loadUrl(url, loadFlags); // We switch to the desired tab by unique ID, which closes any window // for a race between opening the tab and closing it, and switching to // it. We could also switch to the Tab explicitly, but we don't want to // hold a reference to the Tab itself in the anonymous listener class. final int newTabId = newTab.getId(); final ToastListener listener = new ButtonToast.ToastListener() { @Override public void onButtonClicked() { maybeSwitchToTab(newTabId); } @Override public void onToastHidden(ButtonToast.ReasonHidden reason) { } }; final String message = isPrivate ? getResources().getString(R.string.new_private_tab_opened) : getResources().getString(R.string.new_tab_opened); final String buttonMessage = getResources().getString(R.string.switch_button_message); getButtonToast().show(false, message, ButtonToast.LENGTH_SHORT, buttonMessage, R.drawable.switch_button_icon, listener); } // BrowserSearch.OnSearchListener @Override public void onSearch(SearchEngine engine, String text) { // Don't store searches that happen in private tabs. This assumes the user can only // perform a search inside the currently selected tab, which is true for searches // that come from SearchEngineRow. if (!Tabs.getInstance().getSelectedTab().isPrivate()) { storeSearchQuery(text); } recordSearch(engine, "barsuggest"); openUrlAndStopEditing(text, engine.name); } // BrowserSearch.OnEditSuggestionListener @Override public void onEditSuggestion(String suggestion) { mBrowserToolbar.onEditSuggestion(suggestion); } @Override public int getLayout() { return R.layout.gecko_app; } @Override protected String getDefaultProfileName() throws NoMozillaDirectoryException { return GeckoProfile.getDefaultProfileName(this); } // For use from tests only. @RobocopTarget public ReadingListHelper getReadingListHelper() { return mReadingListHelper; } /** * Launch UI that lets the user update Firefox. * * This depends on the current channel: Release and Beta both direct to the * Google Play Store. If updating is enabled, Aurora, Nightly, and custom * builds open about:, which provides an update interface. * * If updating is not enabled, this simply logs an error. * * @return true if update UI was launched. */ protected boolean handleUpdaterLaunch() { if (AppConstants.RELEASE_BUILD) { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://details?id=" + getPackageName())); startActivity(intent); return true; } if (AppConstants.MOZ_UPDATER) { Tabs.getInstance().loadUrlInTab(AboutPages.UPDATER); return true; } Log.w(LOGTAG, "No candidate updater found; ignoring launch request."); return false; } /* Implementing ActionModeCompat.Presenter */ @Override public void startActionModeCompat(final ActionModeCompat.Callback callback) { // If actionMode is null, we're not currently showing one. Flip to the action mode view if (mActionMode == null) { mActionBarFlipper.showNext(); LayerMarginsAnimator margins = mLayerView.getLayerMarginsAnimator(); // If the toolbar is dynamic and not currently showing, just slide it in if (mDynamicToolbar.isEnabled() && !margins.areMarginsShown()) { margins.setMaxMargins(0, mBrowserChrome.getHeight(), 0, 0); mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE); mHideDynamicToolbarOnActionModeEnd = true; } else { // Otherwise, we animate the actionbar itself mActionBar.animateIn(); mHideDynamicToolbarOnActionModeEnd = false; } mDynamicToolbar.setPinned(true, PinReason.ACTION_MODE); } else { // Otherwise, we're already showing an action mode. Just finish it and show the new one mActionMode.finish(); } mActionMode = new ActionModeCompat(BrowserApp.this, callback, mActionBar); if (callback.onCreateActionMode(mActionMode, mActionMode.getMenu())) { mActionMode.invalidate(); } } /* Implementing ActionModeCompat.Presenter */ @Override public void endActionModeCompat() { if (mActionMode == null) { return; } mActionMode.finish(); mActionMode = null; mDynamicToolbar.setPinned(false, PinReason.ACTION_MODE); mActionBarFlipper.showPrevious(); // Only slide the urlbar out if it was hidden when the action mode started // Don't animate hiding it so that there's no flash as we switch back to url mode if (mHideDynamicToolbarOnActionModeEnd) { mDynamicToolbar.setVisible(false, VisibilityTransition.IMMEDIATE); } } @Override protected HealthRecorder createHealthRecorder(final Context context, final String profilePath, final EventDispatcher dispatcher, final String osLocale, final String appLocale, final SessionInformation previousSession) { return new BrowserHealthRecorder(context, GeckoSharedPrefs.forApp(context), profilePath, dispatcher, osLocale, appLocale, previousSession); } public static interface Refreshable { public void refresh(); } @Override protected StartupAction getStartupAction(final String passedURL) { final boolean inGuestMode = GeckoProfile.get(this).inGuestMode(); if (inGuestMode) { return StartupAction.GUEST; } if (RestrictedProfiles.isRestrictedProfile(this)) { return StartupAction.RESTRICTED; } return (passedURL == null ? StartupAction.NORMAL : StartupAction.URL); } }