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gecko/mobile/android/base/BrowserApp.java
Nick Alexander 2b8c71ecb4 Bug 929865 - Part 3: Replace org.mozilla.gecko.App with BrowserApp. r=bnicholson 
--HG--
extra : rebase_source : 261ac97c97d3f30ead5abcdd61034c38084e491b
2014-06-24 18:20:13 -07:00

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108 KiB
Java
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/* -*- 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 java.io.File;
import java.io.FileNotFoundException;
import java.net.URLEncoder;
import java.util.EnumSet;
import java.util.List;
import java.util.Locale;
import java.util.Vector;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.mozilla.gecko.DynamicToolbar.PinReason;
import org.mozilla.gecko.DynamicToolbar.VisibilityTransition;
import org.mozilla.gecko.GeckoProfileDirectories.NoMozillaDirectoryException;
import org.mozilla.gecko.animation.PropertyAnimator;
import org.mozilla.gecko.animation.ViewHelper;
import org.mozilla.gecko.db.BrowserContract.Combined;
import org.mozilla.gecko.db.BrowserContract.ReadingListItems;
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.fxa.FirefoxAccounts;
import org.mozilla.gecko.fxa.activities.FxAccountGetStartedActivity;
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.HomePager;
import org.mozilla.gecko.home.HomePager.OnUrlOpenListener;
import org.mozilla.gecko.home.HomePanelsManager;
import org.mozilla.gecko.home.SearchEngine;
import org.mozilla.gecko.menu.GeckoMenu;
import org.mozilla.gecko.menu.GeckoMenuItem;
import org.mozilla.gecko.preferences.GeckoPreferences;
import org.mozilla.gecko.prompts.Prompt;
import org.mozilla.gecko.prompts.PromptListItem;
import org.mozilla.gecko.sync.setup.SyncAccounts;
import org.mozilla.gecko.tabspanel.TabsPanel;
import org.mozilla.gecko.toolbar.AutocompleteHandler;
import org.mozilla.gecko.toolbar.BrowserToolbar;
import org.mozilla.gecko.toolbar.ToolbarProgressView;
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.NativeEventListener;
import org.mozilla.gecko.util.NativeJSObject;
import org.mozilla.gecko.util.HardwareUtils;
import org.mozilla.gecko.util.MenuUtils;
import org.mozilla.gecko.util.StringUtils;
import org.mozilla.gecko.util.ThreadUtils;
import org.mozilla.gecko.util.UiAsyncTask;
import org.mozilla.gecko.widget.ButtonToast;
import org.mozilla.gecko.widget.GeckoActionProvider;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentValues;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
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.support.v4.app.FragmentManager;
import android.text.TextUtils;
import android.util.Log;
import android.view.InputDevice;
import android.view.KeyEvent;
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.ListView;
import android.widget.RelativeLayout;
import android.widget.Toast;
import android.widget.ViewFlipper;
public class BrowserApp extends GeckoApp
implements TabsPanel.TabsLayoutChangeListener,
PropertyAnimator.PropertyAnimationListener,
View.OnKeyListener,
LayerView.OnMetricsChangedListener,
BrowserSearch.OnSearchListener,
BrowserSearch.OnEditSuggestionListener,
HomePager.OnNewTabsListener,
OnUrlOpenListener,
ActionModeCompat.Presenter {
private static final String LOGTAG = "GeckoBrowserApp";
private static final int TABS_ANIMATION_DURATION = 450;
private static final int READER_ADD_SUCCESS = 0;
private static final int READER_ADD_FAILED = 1;
private static final int READER_ADD_DUPLICATE = 2;
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 BrowserSearch mBrowserSearch;
private View mBrowserSearchContainer;
public ViewFlipper mViewFlipper;
public ActionModeCompatView mActionBar;
private BrowserToolbar mBrowserToolbar;
private ToolbarProgressView mProgressView;
private HomePager mHomePager;
private TabsPanel mTabsPanel;
private ViewGroup mHomePagerContainer;
protected Telemetry.Timer mAboutHomeStartupTimer = null;
private ActionModeCompat mActionMode;
private boolean mShowActionModeEndAnimation = false;
private static final int GECKO_TOOLS_MENU = -1;
private static final int ADDON_MENU_OFFSET = 1000;
private static class MenuItemInfo {
public int id;
public String label;
public String icon;
public boolean checkable = false;
public boolean checked = false;
public boolean enabled = true;
public boolean visible = true;
public int parent;
public boolean added = false; // So we can re-add after a locale change.
}
// The types of guest mdoe dialogs we show
private 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 = 0;
// Stored value of whether the last metrics change allowed for toolbar
// scrolling.
private boolean mDynamicToolbarCanScroll = false;
private SharedPreferencesHelper mSharedPreferencesHelper;
private OrderedBroadcastHelper mOrderedBroadcastHelper;
private BrowserHealthReporter mBrowserHealthReporter;
// The tab to be selected on editing mode exit.
private Integer mTargetTabForEditingMode = null;
// 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 = false;
private DynamicToolbar mDynamicToolbar = new DynamicToolbar();
@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:
if (Tabs.getInstance().isSelectedTab(tab)) {
maybeCancelFaviconLoad(tab);
}
// fall through
case SELECTED:
if (Tabs.getInstance().isSelectedTab(tab)) {
updateHomePagerForTab(tab);
}
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:
loadFavicon(tab);
break;
case LINK_FAVICON:
// If tab is not loading and the favicon is updated, we
// want to load the image straight away. If tab is still
// loading, we only load the favicon once the page's content
// is fully loaded.
if (tab.getState() != Tab.STATE_LOADING) {
loadFavicon(tab);
}
break;
}
super.onTabChanged(tab, msg, data);
}
@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;
}
// Gamepad support only exists in API-level >= 9
if (Build.VERSION.SDK_INT >= 9 &&
(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 (mViewFlipper.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 (Build.VERSION.SDK_INT >= 11 && 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);
}
void handleReaderListStatusRequest(final String url) {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
final int inReadingList = BrowserDB.isReadingListItem(getContentResolver(), url) ? 1 : 0;
final JSONObject json = new JSONObject();
try {
json.put("url", url);
json.put("inReadingList", inReadingList);
} catch (JSONException e) {
Log.e(LOGTAG, "JSON error - failed to return inReadingList status", e);
return;
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Reader:ListStatusReturn", json.toString()));
}
});
}
private void handleReaderAdded(int result, final ContentValues values) {
if (result != READER_ADD_SUCCESS) {
if (result == READER_ADD_FAILED) {
showToast(R.string.reading_list_failed, Toast.LENGTH_SHORT);
} else if (result == READER_ADD_DUPLICATE) {
showToast(R.string.reading_list_duplicate, Toast.LENGTH_SHORT);
}
return;
}
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
BrowserDB.addReadingListItem(getContentResolver(), values);
showToast(R.string.reading_list_added, Toast.LENGTH_SHORT);
}
});
}
private ContentValues messageToReadingListContentValues(JSONObject message) {
final ContentValues values = new ContentValues();
values.put(ReadingListItems.URL, message.optString("url"));
values.put(ReadingListItems.TITLE, message.optString("title"));
values.put(ReadingListItems.LENGTH, message.optInt("length"));
values.put(ReadingListItems.EXCERPT, message.optString("excerpt"));
return values;
}
void handleReaderRemoved(final String url) {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
BrowserDB.removeReadingListItemWithURL(getContentResolver(), url);
showToast(R.string.page_removed, Toast.LENGTH_SHORT);
}
});
}
private void handleReaderFaviconRequest(final String url) {
(new UiAsyncTask<Void, Void, String>(ThreadUtils.getBackgroundHandler()) {
@Override
public String doInBackground(Void... params) {
return Favicons.getFaviconURLForPageURL(url);
}
@Override
public void onPostExecute(String faviconUrl) {
JSONObject args = new JSONObject();
if (faviconUrl != null) {
try {
args.put("url", url);
args.put("faviconUrl", faviconUrl);
} catch (JSONException e) {
Log.w(LOGTAG, "Error building JSON favicon arguments.", e);
}
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Reader:FaviconReturn", args.toString()));
}
}).execute();
}
@Override
public void onCreate(Bundle savedInstanceState) {
mAboutHomeStartupTimer = new Telemetry.UptimeTimer("FENNEC_STARTUP_TIME_ABOUTHOME");
final Intent intent = getIntent();
String args = intent.getStringExtra("args");
if (args != null && args.contains(GUEST_BROWSING_ARG)) {
mProfile = GeckoProfile.createGuestProfile(this);
} else {
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);
// Init suggested sites engine in BrowserDB.
final SuggestedSites suggestedSites = new SuggestedSites(getApplicationContext());
BrowserDB.setSuggestedSites(suggestedSites);
mViewFlipper = (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);
if (Intent.ACTION_VIEW.equals(intent.getAction())) {
// Show the target URL immediately in the toolbar.
mBrowserToolbar.setTitle(intent.getDataString());
Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.INTENT);
}
((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:Update",
"Reader:Added",
"Reader:FaviconRequest",
"Prompt:ShowTop",
"Accounts:Exist");
EventDispatcher.getInstance().registerGeckoThreadListener((NativeEventListener)this,
"Accounts:Create",
"CharEncoding:Data",
"CharEncoding:State",
"Feedback:LastUrl",
"Feedback:MaybeLater",
"Feedback:OpenPlayStore",
"Menu:Add",
"Menu:Remove",
"Reader:ListStatusRequest",
"Reader:Removed",
"Reader:Share",
"Settings:Show",
"Telemetry:Gather",
"Updater:Launch");
Distribution.init(this);
JavaAddonManager.getInstance().init(getApplicationContext());
mSharedPreferencesHelper = new SharedPreferencesHelper(getApplicationContext());
mOrderedBroadcastHelper = new OrderedBroadcastHelper(getApplicationContext());
mBrowserHealthReporter = new BrowserHealthReporter();
if (AppConstants.MOZ_ANDROID_BEAM && Build.VERSION.SDK_INT >= 14) {
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);
}
});
// Set the maximum bits-per-pixel the favicon system cares about.
IconDirectoryEntry.setMaxBPP(GeckoAppShell.getScreenDepth());
}
@Override
public void onBackPressed() {
if (getSupportFragmentManager().getBackStackEntryCount() > 0) {
super.onBackPressed();
return;
}
if (mBrowserToolbar.onBackPressed()) {
return;
}
if (mActionMode != null) {
endActionModeCompat();
return;
}
super.onBackPressed();
}
@Override
public void onResume() {
super.onResume();
EventDispatcher.getInstance().unregisterGeckoThreadListener((GeckoEventListener)this,
"Prompt:ShowTop");
}
@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");
}
private void setBrowserToolbarListeners() {
mBrowserToolbar.setOnActivateListener(new BrowserToolbar.OnActivateListener() {
public void onActivate() {
enterEditingMode();
}
});
mBrowserToolbar.setOnCommitListener(new BrowserToolbar.OnCommitListener() {
public void onCommit() {
commitEditingMode();
}
});
mBrowserToolbar.setOnDismissListener(new BrowserToolbar.OnDismissListener() {
public void onDismiss() {
mBrowserToolbar.cancelEdit();
}
});
mBrowserToolbar.setOnFilterListener(new BrowserToolbar.OnFilterListener() {
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() {
public void onStartEditing() {
// Temporarily disable doorhanger notifications.
mDoorHangerPopup.disable();
}
});
mBrowserToolbar.setOnStopEditingListener(new BrowserToolbar.OnStopEditingListener() {
public void onStopEditing() {
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.
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, 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.setOnMetricsChangedListener(this);
}
setToolbarMargin(0);
mHomePagerContainer.setPadding(0, mViewFlipper.getHeight(), 0, 0);
} else {
// Immediately show the toolbar when disabling the dynamic
// toolbar.
if (mLayerView != null) {
mLayerView.setOnMetricsChangedListener(null);
}
mHomePagerContainer.setPadding(0, 0, 0, 0);
if (mViewFlipper != null) {
ViewHelper.setTranslationY(mViewFlipper, 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)) {
Tabs.getInstance().loadUrl(text);
Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, TelemetryContract.Method.CONTEXT_MENU);
}
return true;
}
if (itemId == R.id.site_settings) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Get", null));
return true;
}
if (itemId == R.id.paste) {
String text = Clipboard.getText();
if (!TextUtils.isEmpty(text)) {
enterEditingMode(text);
}
return true;
}
if (itemId == R.id.subscribe) {
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");
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Feeds:Subscribe", args.toString()));
}
return true;
}
if (itemId == R.id.add_search_engine) {
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");
return true;
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("SearchEngines:Add", args.toString()));
}
return true;
}
if (itemId == R.id.copyurl) {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
String url = tab.getURL();
if (url != null) {
Clipboard.setText(url);
}
}
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(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;
}
EventDispatcher.getInstance().unregisterGeckoThreadListener((GeckoEventListener)this,
"Menu:Update",
"Reader:Added",
"Reader:FaviconRequest",
"Prompt:ShowTop",
"Accounts:Exist");
EventDispatcher.getInstance().unregisterGeckoThreadListener((NativeEventListener)this,
"Accounts:Create",
"CharEncoding:Data",
"CharEncoding:State",
"Feedback:LastUrl",
"Feedback:MaybeLater",
"Feedback:OpenPlayStore",
"Menu:Add",
"Menu:Remove",
"Reader:ListStatusRequest",
"Reader:Removed",
"Reader:Share",
"Settings:Show",
"Telemetry:Gather",
"Updater:Launch");
if (AppConstants.MOZ_ANDROID_BEAM && Build.VERSION.SDK_INT >= 14) {
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());
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();
}
}
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);
}
@Override
protected void loadStartupTab(String url) {
// We aren't showing about:home, so cancel the telemetry timer
if (url != null || mShouldRestore) {
mAboutHomeStartupTimer.cancel();
}
super.loadStartupTab(url);
}
private void setToolbarMargin(int margin) {
((RelativeLayout.LayoutParams) mGeckoLayout.getLayoutParams()).topMargin = margin;
mGeckoLayout.requestLayout();
}
@Override
public void onMetricsChanged(ImmutableViewportMetrics aMetrics) {
if (isHomePagerVisible() || mViewFlipper == 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 (mViewFlipper.getVisibility() != View.VISIBLE) {
ThreadUtils.postToUiThread(new Runnable() {
public void run() {
mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE);
}
});
}
}
} else {
mDynamicToolbarCanScroll = true;
}
final View toolbarLayout = mViewFlipper;
final int marginTop = Math.round(aMetrics.marginTop);
ThreadUtils.postToUiThread(new Runnable() {
public void run() {
final float translationY = marginTop - toolbarLayout.getHeight();
ViewHelper.setTranslationY(toolbarLayout, translationY);
ViewHelper.setTranslationY(mProgressView, translationY);
if (mDoorHangerPopup.isShowing()) {
mDoorHangerPopup.updatePopup();
}
}
});
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, the
// toolbar is always shown.
ImmutableViewportMetrics metrics = mLayerView.getViewportMetrics();
if (metrics.getPageHeight() < metrics.getHeight()
|| metrics.marginTop >= mToolbarHeight / 2) {
mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE);
} else {
mDynamicToolbar.setVisible(false, VisibilityTransition.ANIMATE);
}
}
public void refreshToolbarHeight() {
ThreadUtils.assertOnUiThread();
int height = 0;
if (mViewFlipper != null) {
height = mViewFlipper.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) {
mViewFlipper.setVisibility(View.VISIBLE);
} else {
mViewFlipper.setVisibility(View.GONE);
if (hasTabsSideBar()) {
hideTabs();
}
}
}
});
super.toggleChrome(aShow);
}
@Override
void focusChrome() {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mViewFlipper.setVisibility(View.VISIBLE);
mViewFlipper.requestFocusFromTouch();
}
});
}
@Override
public void refreshChrome() {
invalidateOptionsMenu();
if (mTabsPanel != null) {
updateSideBarState();
mTabsPanel.refresh();
}
mBrowserToolbar.refresh();
}
@Override
public boolean hasTabsSideBar() {
return (mTabsPanel != null && mTabsPanel.isSideBar());
}
private void updateSideBarState() {
if (mMainLayoutAnimator != null)
mMainLayoutAnimator.stop();
boolean isSideBar = (HardwareUtils.isTablet() && getOrientation() == Configuration.ORIENTATION_LANDSCAPE);
final int sidebarWidth = getResources().getDimensionPixelSize(R.dimen.tabs_sidebar_width);
ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) mTabsPanel.getLayoutParams();
lp.width = (isSideBar ? sidebarWidth : ViewGroup.LayoutParams.MATCH_PARENT);
mTabsPanel.requestLayout();
final boolean sidebarIsShown = (isSideBar && mTabsPanel.isShown());
final int mainLayoutScrollX = (sidebarIsShown ? -sidebarWidth : 0);
mMainLayout.scrollTo(mainLayoutScrollX, 0);
mTabsPanel.setIsSideBar(isSideBar);
}
@Override
public void handleMessage(final String event, final NativeJSObject message,
final EventCallback callback) {
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 ("Feedback:LastUrl".equals(event)) {
getLastUrl();
} 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:ListStatusRequest".equals(event)) {
handleReaderListStatusRequest(message.getString("url"));
} else if ("Reader:Removed".equals(event)) {
final String url = message.getString("url");
handleReaderRemoved(url);
} 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 ("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);
} else if ("Telemetry:Gather".equals(event)) {
Telemetry.HistogramAdd("PLACES_PAGES_COUNT",
BrowserDB.getCount(getContentResolver(), "history"));
Telemetry.HistogramAdd("PLACES_BOOKMARKS_COUNT",
BrowserDB.getCount(getContentResolver(), "bookmarks"));
Telemetry.HistogramAdd("FENNEC_FAVICONS_COUNT",
BrowserDB.getCount(getContentResolver(), "favicons"));
Telemetry.HistogramAdd("FENNEC_THUMBNAILS_COUNT",
BrowserDB.getCount(getContentResolver(), "thumbnails"));
} else if ("Updater:Launch".equals(event)) {
handleUpdaterLaunch();
} else {
super.handleMessage(event, message, callback);
}
}
@Override
public void handleMessage(String event, JSONObject message) {
try {
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();
}
});
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("Reader:Added")) {
final int result = message.getInt("result");
handleReaderAdded(result, messageToReadingListContentValues(message));
} else if (event.equals("Reader:FaviconRequest")) {
final String url = message.getString("url");
handleReaderFaviconRequest(url);
} 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.BROWSER_INTENT_CLASS_NAME);
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() {
// Always load about:home when opening a new tab.
Tabs.getInstance().loadUrl(AboutPages.HOME, Tabs.LOADURL_NEW_TAB);
}
@Override
public void addPrivateTab() {
Tabs.getInstance().loadUrl(AboutPages.PRIVATEBROWSING, Tabs.LOADURL_NEW_TAB | Tabs.LOADURL_PRIVATE);
}
@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);
updateSideBarState();
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);
mTabsPanel.show(panel);
}
});
}
} else {
mTabsPanel.show(panel);
}
}
@Override
public void hideTabs() {
mTabsPanel.hide();
}
@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);
}
mMainLayoutAnimator = new PropertyAnimator(animationLength, sTabsInterpolator);
mMainLayoutAnimator.addPropertyAnimationListener(this);
if (hasTabsSideBar()) {
mMainLayoutAnimator.attach(mMainLayout,
PropertyAnimator.Property.SCROLL_X,
-width);
} else {
mMainLayoutAnimator.attach(mMainLayout,
PropertyAnimator.Property.SCROLL_Y,
-height);
}
mTabsPanel.prepareTabsAnimation(mMainLayoutAnimator);
mBrowserToolbar.prepareTabsAnimation(mMainLayoutAnimator, areTabsShown());
// If the tabs layout 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);
}
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.
*
* @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;
}
// 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;
}
Tabs.getInstance().loadUrl(url, searchEngine, -1, flags);
mBrowserToolbar.cancelEdit();
}
private boolean isHomePagerVisible() {
return (mHomePager != null && mHomePager.isVisible()
&& mHomePagerContainer != null && mHomePagerContainer.getVisibility() == View.VISIBLE);
}
/* Favicon stuff. */
private static OnFaviconLoadedListener sFaviconLoadedListener = new OnFaviconLoadedListener() {
@Override
public void onFaviconLoaded(String pageUrl, String faviconURL, Bitmap favicon) {
// If we failed to load a favicon, we use the default favicon instead.
Tabs.getInstance()
.updateFaviconForURL(pageUrl,
(favicon == null) ? Favicons.defaultFavicon : favicon);
}
};
private void loadFavicon(final Tab tab) {
maybeCancelFaviconLoad(tab);
final int tabFaviconSize = getResources().getDimensionPixelSize(R.dimen.browser_toolbar_favicon_size);
int flags = (tab.isPrivate() || tab.getErrorType() != Tab.ErrorType.NONE) ? 0 : LoadFaviconTask.FLAG_PERSIST;
int id = Favicons.getSizedFavicon(tab.getURL(), tab.getFaviconURL(), tabFaviconSize, flags, sFaviconLoadedListener);
tab.setFaviconLoadId(id);
}
private void maybeCancelFaviconLoad(Tab tab) {
int faviconLoadId = tab.getFaviconLoadId();
if (Favicons.NOT_LOADING == faviconLoadId) {
return;
}
// Cancel load task and reset favicon load state if it wasn't already
// in NOT_LOADING state.
Favicons.cancelFaviconLoad(faviconLoadId);
tab.setFaviconLoadId(Favicons.NOT_LOADING);
}
/**
* 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() {
String url = "";
final Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
final String userSearch = tab.getUserSearch();
// Check to see if there's a user-entered search term,
// which we save whenever the user performs a search.
url = (TextUtils.isEmpty(userSearch) ? tab.getURL() : userSearch);
}
enterEditingMode(url);
}
/**
* Enters editing mode with the specified URL. This method will
* always open the HISTORY page on about:home.
*/
private void enterEditingMode(String url) {
if (url == null) {
throw new IllegalArgumentException("Cannot handle null URLs in enterEditingMode");
}
if (mBrowserToolbar.isEditing() || mBrowserToolbar.isAnimating()) {
return;
}
final Tab selectedTab = Tabs.getInstance().getSelectedTab();
mTargetTabForEditingMode = (selectedTab != null ? selectedTab.getId() : null);
final PropertyAnimator animator = new PropertyAnimator(250);
animator.setUseHardwareLayer(false);
mBrowserToolbar.startEditing(url, animator);
final String panelId = selectedTab.getMostRecentHomePanel();
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);
// 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);
return;
}
// Otherwise, check for a bookmark keyword.
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 = BrowserDB.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);
return;
}
recordSearch(null, "barkeyword");
// Otherwise, construct a search query from the bookmark keyword.
final String searchUrl = keywordUrl.replace("%s", URLEncoder.encode(keywordSearch));
Tabs.getInstance().loadUrl(searchUrl, Tabs.LOADURL_USER_ENTERED);
Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL,
TelemetryContract.Method.NONE,
"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) {
Log.i(LOGTAG, "Recording search: " +
((engine == null) ? "null" : engine.name) +
", " + 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.w(LOGTAG, "Error recording search.", e);
}
}
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.
*/
private void selectTargetTabForEditingMode() {
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(BrowserLocaleManager.getLanguageTag(locale));
}
});
break;
default:
super.onActivityResult(requestCode, resultCode, data);
}
}
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;
}
// 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 (!getProfile().inGuestMode()) {
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);
}
/**
* 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.
mHomePager.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);
}
private void hideBrowserSearch() {
if (!mBrowserSearch.getUserVisibleHint()) {
return;
}
// To prevent overdraw, the HomePager is hidden when BrowserSearch is displayed:
// reverse that.
mHomePager.setVisibility(View.VISIBLE);
mBrowserSearchContainer.setVisibility(View.INVISIBLE);
getSupportFragmentManager().beginTransaction()
.remove(mBrowserSearch).commitAllowingStateLoss();
mBrowserSearch.setUserVisibleHint(false);
}
/**
* Hides certain UI elements (e.g. button toast, tabs tray) when the
* user touches the main layout.
*/
private class HideOnTouchListener implements TouchEventInterceptor {
private boolean mIsHidingTabs = false;
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.
if (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 tab tray is showing, hide the tab tray 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) {
MenuItem tools = menu.findItem(R.id.tools);
destination = tools != null ? tools.getSubMenu() : menu;
} else {
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();
}
}
MenuItem item = destination.add(Menu.NONE, info.id, Menu.NONE, info.label);
item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
Log.i(LOGTAG, "Menu item clicked");
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?
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;
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;
}
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 (Build.VERSION.SDK_INT >= 14) {
GeckoMenuItem share = (GeckoMenuItem) mMenu.findItem(R.id.share);
GeckoActionProvider provider = GeckoActionProvider.getForType(GeckoActionProvider.DEFAULT_MIME_TYPE, this);
share.setActionProvider(provider);
}
return true;
}
@Override
public void openOptionsMenu() {
if (!hasTabsSideBar() && areTabsShown())
return;
// Scroll custom menu to the top
if (mMenuPanel != null)
mMenuPanel.scrollTo(0, 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) {
mViewFlipper.setVisibility(View.GONE);
if (mDynamicToolbar.isEnabled()) {
mDynamicToolbar.setVisible(false, VisibilityTransition.IMMEDIATE);
mLayerView.getLayerMarginsAnimator().setMaxMargins(0, 0, 0, 0);
} else {
setToolbarMargin(0);
}
} else {
mViewFlipper.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;
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();
MenuItem bookmark = aMenu.findItem(R.id.bookmark);
MenuItem back = aMenu.findItem(R.id.back);
MenuItem forward = aMenu.findItem(R.id.forward);
MenuItem share = aMenu.findItem(R.id.share);
MenuItem saveAsPDF = aMenu.findItem(R.id.save_as_pdf);
MenuItem charEncoding = aMenu.findItem(R.id.char_encoding);
MenuItem findInPage = aMenu.findItem(R.id.find_in_page);
MenuItem desktopMode = aMenu.findItem(R.id.desktop_mode);
MenuItem enterGuestMode = aMenu.findItem(R.id.new_guest_session);
MenuItem exitGuestMode = aMenu.findItem(R.id.exit_guest_session);
// Only show the "Quit" menu item on pre-ICS or television devices.
// In ICS+, it's easy to kill an app through the task switcher.
aMenu.findItem(R.id.quit).setVisible(Build.VERSION.SDK_INT < 14 || HardwareUtils.isTelevision());
if (tab == null || tab.getURL() == null) {
bookmark.setEnabled(false);
back.setEnabled(false);
forward.setEnabled(false);
share.setEnabled(false);
saveAsPDF.setEnabled(false);
findInPage.setEnabled(false);
// NOTE: Use MenuUtils.safeSetEnabled because some actions might
// be on the BrowserToolbar context menu
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;
}
bookmark.setEnabled(!AboutPages.isAboutReader(tab.getURL()));
bookmark.setVisible(!GeckoProfile.get(this).inGuestMode());
bookmark.setCheckable(true);
bookmark.setChecked(tab.isBookmark());
bookmark.setIcon(tab.isBookmark() ? R.drawable.ic_menu_bookmark_remove : R.drawable.ic_menu_bookmark_add);
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);
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 inGuestMode = GeckoProfile.get(this).inGuestMode();
share.setVisible(!inGuestMode);
share.setEnabled(StringUtils.isShareableUrl(url) && !inGuestMode);
// NOTE: Use MenuUtils.safeSetEnabled because some actions might
// be on the BrowserToolbar context menu
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 (Build.VERSION.SDK_INT >= 14) {
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());
// 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()));
}
}
}
}
}
// Disable save as PDF for about:home and xul pages.
saveAsPDF.setEnabled(!(isAboutHome(tab) ||
tab.getContentType().equals("application/vnd.mozilla.xul+xml")));
// 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);
return true;
}
@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));
if (itemId == R.id.bookmark) {
tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
if (item.isChecked()) {
tab.removeBookmark();
Toast.makeText(this, R.string.bookmark_removed, Toast.LENGTH_SHORT).show();
item.setIcon(R.drawable.ic_menu_bookmark_add);
} else {
tab.addBookmark();
getButtonToast().show(false,
getResources().getString(R.string.bookmark_added),
getResources().getString(R.string.bookmark_options),
null,
new ButtonToast.ToastListener() {
@Override
public void onButtonClicked() {
showBookmarkDialog();
}
@Override
public void onToastHidden(ButtonToast.ReasonHidden reason) { }
});
item.setIcon(R.drawable.ic_menu_bookmark_remove);
}
}
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 = BrowserLocaleManager.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.apps) {
Tabs.getInstance().loadUrlInTab(AboutPages.APPS);
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");
}
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);
}
private 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);
}
doRestart(args);
GeckoAppShell.systemExit();
}
} 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) {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
return tab.showAllHistory();
}
}
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_BOOKMARK.equals(action);
if (mInitialized && (isViewAction || isBookmarkAction)) {
// Dismiss editing mode if the user is loading a URL from an external app.
mBrowserToolbar.cancelEdit();
// GeckoApp.ACTION_BOOKMARK means we're opening a bookmark that
// was added to Android's homescreen.
final TelemetryContract.Method method =
(isViewAction ? TelemetryContract.Method.INTENT : TelemetryContract.Method.HOMESCREEN);
Telemetry.sendUIEvent(TelemetryContract.Event.LOAD_URL, method);
}
super.onNewIntent(intent);
if (AppConstants.MOZ_ANDROID_BEAM && Build.VERSION.SDK_INT >= 10 && NfcAdapter.ACTION_NDEF_DISCOVERED.equals(action)) {
String uri = intent.getDataString();
GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri));
}
if (!mInitialized) {
return;
}
// Only solicit feedback when the app has been launched from the icon shortcut.
if (!Intent.ACTION_MAIN.equals(action)) {
return;
}
(new UiAsyncTask<Void, Void, Boolean>(ThreadUtils.getBackgroundHandler()) {
@Override
public synchronized Boolean doInBackground(Void... params) {
// Check to see how many times the app has been launched.
SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE);
String keyName = getPackageName() + ".feedback_launch_count";
int launchCount = settings.getInt(keyName, 0);
if (launchCount >= FEEDBACK_LAUNCH_COUNT)
return false;
// Increment the launch count and store the new value.
launchCount++;
settings.edit().putInt(keyName, launchCount).commit();
// If we've reached our magic number, show the feedback page.
return launchCount == FEEDBACK_LAUNCH_COUNT;
}
@Override
public void onPostExecute(Boolean shouldShowFeedbackPage) {
if (shouldShowFeedbackPage)
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Feedback:Show", null));
}
}).execute();
}
@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() {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public synchronized void run() {
SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE);
settings.edit().putInt(getPackageName() + ".feedback_launch_count", 0).commit();
}
});
}
private void getLastUrl() {
(new UiAsyncTask<Void, Void, String>(ThreadUtils.getBackgroundHandler()) {
@Override
public synchronized String doInBackground(Void... params) {
// Get the most recent URL stored in browser history.
String url = "";
Cursor c = null;
try {
c = BrowserDB.getRecentHistory(getContentResolver(), 1);
if (c.moveToFirst()) {
url = c.getString(c.getColumnIndexOrThrow(Combined.URL));
}
} finally {
if (c != null)
c.close();
}
return url;
}
@Override
public void onPostExecute(String url) {
// Don't bother sending a message if there is no URL.
if (url.length() > 0)
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Feedback:LastUrl", url));
}
}).execute();
}
// HomePager.OnNewTabsListener
@Override
public void onNewTabs(List<String> urls) {
final EnumSet<OnUrlOpenListener.Flags> flags = EnumSet.of(OnUrlOpenListener.Flags.ALLOW_SWITCH_TO_TAB);
for (String url : urls) {
if (!maybeSwitchToTab(url, flags)) {
openUrlAndStopEditing(url, true);
}
}
}
// 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);
}
}
// BrowserSearch.OnSearchListener
@Override
public void onSearch(SearchEngine engine, String 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);
}
/**
* 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) {
mViewFlipper.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, mViewFlipper.getHeight(), 0, 0);
mDynamicToolbar.setVisible(true, VisibilityTransition.ANIMATE);
mShowActionModeEndAnimation = true;
} else {
// Otherwise, we animate the actionbar itself
mActionBar.animateIn();
}
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);
mViewFlipper.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 (mShowActionModeEndAnimation) {
mDynamicToolbar.setVisible(false, VisibilityTransition.IMMEDIATE);
mShowActionModeEndAnimation = false;
}
}
@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);
}
}
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