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gecko/mobile/android/base/GeckoApp.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 org.mozilla.gecko.background.announcements.AnnouncementsBroadcastService;
import org.mozilla.gecko.db.BrowserDB;
import org.mozilla.gecko.favicons.Favicons;
import org.mozilla.gecko.gfx.BitmapUtils;
import org.mozilla.gecko.gfx.Layer;
import org.mozilla.gecko.gfx.LayerView;
import org.mozilla.gecko.gfx.PluginLayer;
import org.mozilla.gecko.prompts.PromptService;
import org.mozilla.gecko.menu.GeckoMenu;
import org.mozilla.gecko.menu.GeckoMenuInflater;
import org.mozilla.gecko.menu.MenuPanel;
import org.mozilla.gecko.health.BrowserHealthRecorder;
import org.mozilla.gecko.health.BrowserHealthRecorder.SessionInformation;
import org.mozilla.gecko.preferences.GeckoPreferences;
import org.mozilla.gecko.updater.UpdateService;
import org.mozilla.gecko.updater.UpdateServiceHelper;
import org.mozilla.gecko.util.ActivityResultHandler;
import org.mozilla.gecko.util.EventDispatcher;
import org.mozilla.gecko.util.GeckoEventListener;
import org.mozilla.gecko.util.GeckoEventResponder;
import org.mozilla.gecko.util.HardwareUtils;
import org.mozilla.gecko.util.ThreadUtils;
import org.mozilla.gecko.util.UiAsyncTask;
import org.mozilla.gecko.widget.ButtonToast;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.graphics.RectF;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.location.Location;
import android.location.LocationListener;
import android.net.wifi.ScanResult;
import android.net.Uri;
import android.net.wifi.WifiManager;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.PowerManager;
import android.os.StrictMode;
import android.preference.PreferenceManager;
import android.provider.ContactsContract;
import android.provider.MediaStore.Images.Media;
import android.telephony.CellLocation;
import android.telephony.NeighboringCellInfo;
import android.telephony.SignalStrength;
import android.telephony.TelephonyManager;
import android.telephony.PhoneStateListener;
import android.telephony.gsm.GsmCellLocation;
import android.util.AttributeSet;
import android.util.Base64;
import android.util.Log;
import android.util.SparseBooleanArray;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.OrientationEventListener;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.TextureView;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.AbsoluteLayout;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
abstract public class GeckoApp
extends GeckoActivity
implements GeckoEventListener, SensorEventListener, LocationListener,
Tabs.OnTabsChangedListener, GeckoEventResponder,
GeckoMenu.Callback, GeckoMenu.MenuPresenter,
ContextGetter, GeckoAppShell.GeckoInterface
{
private static final String LOGTAG = "GeckoApp";
private static enum StartupAction {
NORMAL, /* normal application start */
URL, /* launched with a passed URL */
PREFETCH /* launched with a passed URL that we prefetch */
}
public static final String ACTION_ALERT_CALLBACK = "org.mozilla.gecko.ACTION_ALERT_CALLBACK";
public static final String ACTION_BOOKMARK = "org.mozilla.gecko.BOOKMARK";
public static final String ACTION_DEBUG = "org.mozilla.gecko.DEBUG";
public static final String ACTION_LAUNCH_SETTINGS = "org.mozilla.gecko.SETTINGS";
public static final String ACTION_LOAD = "org.mozilla.gecko.LOAD";
public static final String ACTION_INIT_PW = "org.mozilla.gecko.INIT_PW";
public static final String ACTION_WEBAPP_PREFIX = "org.mozilla.gecko.WEBAPP";
public static final String EXTRA_STATE_BUNDLE = "stateBundle";
public static final String PREFS_ALLOW_STATE_BUNDLE = "allowStateBundle";
public static final String PREFS_CRASHED = "crashed";
public static final String PREFS_NAME = "GeckoApp";
public static final String PREFS_OOM_EXCEPTION = "OOMException";
public static final String PREFS_VERSION_CODE = "versionCode";
public static final String PREFS_WAS_STOPPED = "wasStopped";
public static final String SAVED_STATE_IN_BACKGROUND = "inBackground";
public static final String SAVED_STATE_PRIVATE_SESSION = "privateSession";
static private final String LOCATION_URL = "https://location.services.mozilla.com/v1/submit";
// Delay before running one-time "cleanup" tasks that may be needed
// after a version upgrade.
private static final int CLEANUP_DEFERRAL_SECONDS = 15;
protected RelativeLayout mMainLayout;
protected RelativeLayout mGeckoLayout;
public View getView() { return mGeckoLayout; }
private View mCameraView;
private OrientationEventListener mCameraOrientationEventListener;
public List<GeckoAppShell.AppStateListener> mAppStateListeners;
private static GeckoApp sAppContext;
protected MenuPanel mMenuPanel;
protected Menu mMenu;
protected GeckoProfile mProfile;
public static int mOrientation;
protected boolean mIsRestoringActivity;
private String mCurrentResponse = "";
private ContactService mContactService;
private PromptService mPromptService;
private TextSelection mTextSelection;
protected DoorHangerPopup mDoorHangerPopup;
protected FormAssistPopup mFormAssistPopup;
protected TabsPanel mTabsPanel;
protected ButtonToast mToast;
protected LayerView mLayerView;
private AbsoluteLayout mPluginContainer;
private FullScreenHolder mFullScreenPluginContainer;
private View mFullScreenPluginView;
private HashMap<String, PowerManager.WakeLock> mWakeLocks = new HashMap<String, PowerManager.WakeLock>();
protected boolean mShouldRestore;
protected boolean mInitialized = false;
private Telemetry.Timer mJavaUiStartupTimer;
private Telemetry.Timer mGeckoReadyStartupTimer;
private String mPrivateBrowsingSession;
private volatile BrowserHealthRecorder mHealthRecorder = null;
private int mSignalStrenth;
private PhoneStateListener mPhoneStateListener = null;
private boolean mShouldReportGeoData = false;
abstract public int getLayout();
abstract public boolean hasTabsSideBar();
abstract protected String getDefaultProfileName();
private static final String RESTARTER_ACTION = "org.mozilla.gecko.restart";
private static final String RESTARTER_CLASS = "org.mozilla.gecko.Restarter";
@SuppressWarnings("serial")
class SessionRestoreException extends Exception {
public SessionRestoreException(Exception e) {
super(e);
}
public SessionRestoreException(String message) {
super(message);
}
}
void toggleChrome(final boolean aShow) { }
void focusChrome() { }
public Context getContext() {
return sAppContext;
}
public Activity getActivity() {
return this;
}
public LocationListener getLocationListener() {
if (mShouldReportGeoData && mPhoneStateListener == null) {
mPhoneStateListener = new PhoneStateListener() {
public void onSignalStrengthsChanged(SignalStrength signalStrength) {
setCurrentSignalStrenth(signalStrength);
}
};
TelephonyManager tm = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
tm.listen(mPhoneStateListener, PhoneStateListener.LISTEN_SIGNAL_STRENGTHS);
}
return this;
}
public SensorEventListener getSensorEventListener() {
return this;
}
public static SharedPreferences getAppSharedPreferences() {
return GeckoApp.sAppContext.getSharedPreferences(PREFS_NAME, 0);
}
public View getCameraView() {
return mCameraView;
}
public void addAppStateListener(GeckoAppShell.AppStateListener listener) {
mAppStateListeners.add(listener);
}
public void removeAppStateListener(GeckoAppShell.AppStateListener listener) {
mAppStateListeners.remove(listener);
}
public FormAssistPopup getFormAssistPopup() {
return mFormAssistPopup;
}
@Override
public void onTabChanged(Tab tab, Tabs.TabEvents msg, Object data) {
// When a tab is closed, it is always unselected first.
// When a tab is unselected, another tab is always selected first.
switch(msg) {
case UNSELECTED:
hidePlugins(tab);
break;
case LOCATION_CHANGE:
// We only care about location change for the selected tab.
if (!Tabs.getInstance().isSelectedTab(tab))
break;
// Fall through...
case SELECTED:
invalidateOptionsMenu();
if (mFormAssistPopup != null)
mFormAssistPopup.hide();
break;
case LOADED:
// Sync up the layer view and the tab if the tab is
// currently displayed.
LayerView layerView = mLayerView;
if (layerView != null && Tabs.getInstance().isSelectedTab(tab))
layerView.setBackgroundColor(tab.getBackgroundColor());
break;
case DESKTOP_MODE_CHANGE:
if (Tabs.getInstance().isSelectedTab(tab))
invalidateOptionsMenu();
break;
}
}
public void refreshChrome() { }
@Override
public void invalidateOptionsMenu() {
if (mMenu == null)
return;
onPrepareOptionsMenu(mMenu);
if (Build.VERSION.SDK_INT >= 11)
super.invalidateOptionsMenu();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
mMenu = menu;
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.gecko_app_menu, mMenu);
return true;
}
@Override
public MenuInflater getMenuInflater() {
if (Build.VERSION.SDK_INT >= 11)
return new GeckoMenuInflater(this);
else
return super.getMenuInflater();
}
public MenuPanel getMenuPanel() {
return mMenuPanel;
}
@Override
public boolean onMenuItemSelected(MenuItem item) {
return onOptionsItemSelected(item);
}
@Override
public void openMenu() {
openOptionsMenu();
}
@Override
public void showMenu(View menu) {
// Hide the menu only if we are showing the MenuPopup.
if (!HardwareUtils.hasMenuButton())
closeMenu();
mMenuPanel.removeAllViews();
mMenuPanel.addView(menu);
openOptionsMenu();
}
@Override
public void closeMenu() {
closeOptionsMenu();
}
@Override
public View onCreatePanelView(int featureId) {
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenuPanel == null) {
mMenuPanel = new MenuPanel(this, null);
} else {
// Prepare the panel everytime before showing the menu.
onPreparePanel(featureId, mMenuPanel, mMenu);
}
return mMenuPanel;
}
return super.onCreatePanelView(featureId);
}
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenuPanel == null) {
mMenuPanel = (MenuPanel) onCreatePanelView(featureId);
}
GeckoMenu gMenu = new GeckoMenu(this, null);
gMenu.setCallback(this);
gMenu.setMenuPresenter(this);
menu = gMenu;
mMenuPanel.addView(gMenu);
return onCreateOptionsMenu(menu);
}
return super.onCreatePanelMenu(featureId, menu);
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL)
return onPrepareOptionsMenu(menu);
return super.onPreparePanel(featureId, view, menu);
}
@Override
public boolean onMenuOpened(int featureId, Menu menu) {
// exit full-screen mode whenever the menu is opened
if (mLayerView != null && mLayerView.isFullScreen()) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null));
}
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenu == null) {
onCreatePanelMenu(featureId, menu);
onPreparePanel(featureId, mMenuPanel, mMenu);
}
// Scroll custom menu to the top
if (mMenuPanel != null)
mMenuPanel.scrollTo(0, 0);
return true;
}
return super.onMenuOpened(featureId, menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.quit) {
if (GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.GeckoRunning, GeckoThread.LaunchState.GeckoExiting)) {
GeckoAppShell.notifyGeckoOfEvent(GeckoEvent.createBroadcastEvent("Browser:Quit", null));
} else {
System.exit(0);
}
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onOptionsMenuClosed(Menu menu) {
if (Build.VERSION.SDK_INT >= 11) {
mMenuPanel.removeAllViews();
mMenuPanel.addView((GeckoMenu) mMenu);
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// Handle hardware menu key presses separately so that we can show a custom menu in some cases.
if (keyCode == KeyEvent.KEYCODE_MENU) {
openOptionsMenu();
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(SAVED_STATE_IN_BACKGROUND, isApplicationInBackground());
outState.putString(SAVED_STATE_PRIVATE_SESSION, mPrivateBrowsingSession);
}
void handleFaviconRequest(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();
}
void handleClearHistory() {
BrowserDB.clearHistory(getContentResolver());
}
public void addTab() { }
public void addPrivateTab() { }
public void showNormalTabs() { }
public void showPrivateTabs() { }
public void showRemoteTabs() { }
private void showTabs(TabsPanel.Panel panel) { }
public void hideTabs() { }
/**
* Close the tab UI indirectly (not as the result of a direct user
* action). This does not force the UI to close; for example in Firefox
* tablet mode it will remain open unless the user explicitly closes it.
*
* @return True if the tab UI was hidden.
*/
public boolean autoHideTabs() { return false; }
public boolean areTabsShown() { return false; }
@Override
public void handleMessage(String event, JSONObject message) {
try {
if (event.equals("Toast:Show")) {
final String msg = message.getString("message");
final JSONObject button = message.optJSONObject("button");
if (button != null) {
final String label = button.optString("label");
final String icon = button.optString("icon");
final String id = button.optString("id");
showButtonToast(msg, label, icon, id);
} else {
final String duration = message.getString("duration");
showNormalToast(msg, duration);
}
} else if (event.equals("log")) {
// generic log listener
final String msg = message.getString("msg");
Log.d(LOGTAG, "Log: " + msg);
} else if (event.equals("Reader:FaviconRequest")) {
final String url = message.getString("url");
handleFaviconRequest(url);
} else if (event.equals("Gecko:Ready")) {
mGeckoReadyStartupTimer.stop();
geckoConnected();
// This method is already running on the background thread, so we
// know that mHealthRecorder will exist. That doesn't stop us being
// paranoid.
// This method is cheap, so don't spawn a new runnable.
final BrowserHealthRecorder rec = mHealthRecorder;
if (rec != null) {
rec.recordGeckoStartupTime(mGeckoReadyStartupTimer.getElapsed());
}
} else if (event.equals("ToggleChrome:Hide")) {
toggleChrome(false);
} else if (event.equals("ToggleChrome:Show")) {
toggleChrome(true);
} else if (event.equals("ToggleChrome:Focus")) {
focusChrome();
} else if (event.equals("DOMFullScreen:Start")) {
// Local ref to layerView for thread safety
LayerView layerView = mLayerView;
if (layerView != null) {
layerView.setFullScreen(true);
}
} else if (event.equals("DOMFullScreen:Stop")) {
// Local ref to layerView for thread safety
LayerView layerView = mLayerView;
if (layerView != null) {
layerView.setFullScreen(false);
}
} else if (event.equals("Permissions:Data")) {
String host = message.getString("host");
JSONArray permissions = message.getJSONArray("permissions");
showSiteSettingsDialog(host, permissions);
} else if (event.equals("Session:StatePurged")) {
onStatePurged();
} else if (event.equals("Bookmark:Insert")) {
final String url = message.getString("url");
final String title = message.getString("title");
final Context context = this;
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(context, R.string.bookmark_added, Toast.LENGTH_SHORT).show();
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
BrowserDB.addBookmark(getContentResolver(), title, url);
}
});
}
});
} else if (event.equals("Accessibility:Event")) {
GeckoAccessibility.sendAccessibilityEvent(message);
} else if (event.equals("Accessibility:Ready")) {
GeckoAccessibility.updateAccessibilitySettings(this);
} else if (event.equals("Shortcut:Remove")) {
final String url = message.getString("url");
final String origin = message.getString("origin");
final String title = message.getString("title");
final String type = message.getString("shortcutType");
GeckoAppShell.removeShortcut(title, url, origin, type);
} else if (event.equals("WebApps:Open")) {
String manifestURL = message.getString("manifestURL");
String origin = message.getString("origin");
Intent intent = GeckoAppShell.getWebAppIntent(manifestURL, origin, "", null);
if (intent == null)
return;
startActivity(intent);
} else if (event.equals("WebApps:Install")) {
String name = message.getString("name");
String manifestURL = message.getString("manifestURL");
String iconURL = message.getString("iconURL");
String origin = message.getString("origin");
// preInstallWebapp will return a File object pointing to the profile directory of the webapp
mCurrentResponse = GeckoAppShell.preInstallWebApp(name, manifestURL, origin).toString();
GeckoAppShell.postInstallWebApp(name, manifestURL, origin, iconURL, origin);
} else if (event.equals("WebApps:PreInstall")) {
String name = message.getString("name");
String manifestURL = message.getString("manifestURL");
String origin = message.getString("origin");
// preInstallWebapp will return a File object pointing to the profile directory of the webapp
mCurrentResponse = GeckoAppShell.preInstallWebApp(name, manifestURL, origin).toString();
} else if (event.equals("WebApps:PostInstall")) {
String name = message.getString("name");
String manifestURL = message.getString("manifestURL");
String iconURL = message.getString("iconURL");
String originalOrigin = message.getString("originalOrigin");
String origin = message.getString("origin");
GeckoAppShell.postInstallWebApp(name, manifestURL, origin, iconURL, originalOrigin);
} else if (event.equals("WebApps:Uninstall")) {
String origin = message.getString("origin");
GeckoAppShell.uninstallWebApp(origin);
} else if (event.equals("Share:Text")) {
String text = message.getString("text");
GeckoAppShell.openUriExternal(text, "text/plain", "", "", Intent.ACTION_SEND, "");
} else if (event.equals("Share:Image")) {
String src = message.getString("url");
String type = message.getString("mime");
GeckoAppShell.shareImage(src, type);
} else if (event.equals("Image:SetAs")) {
String src = message.getString("url");
setImageAs(src);
} else if (event.equals("Sanitize:ClearHistory")) {
handleClearHistory();
} else if (event.equals("Update:Check")) {
startService(new Intent(UpdateServiceHelper.ACTION_CHECK_FOR_UPDATE, null, this, UpdateService.class));
} else if (event.equals("Update:Download")) {
startService(new Intent(UpdateServiceHelper.ACTION_DOWNLOAD_UPDATE, null, this, UpdateService.class));
} else if (event.equals("Update:Install")) {
startService(new Intent(UpdateServiceHelper.ACTION_APPLY_UPDATE, null, this, UpdateService.class));
} else if (event.equals("PrivateBrowsing:Data")) {
// null strings return "null" (http://code.google.com/p/android/issues/detail?id=13830)
if (message.isNull("session")) {
mPrivateBrowsingSession = null;
} else {
mPrivateBrowsingSession = message.getString("session");
}
} else if (event.equals("Contact:Add")) {
if (!message.isNull("email")) {
Uri contactUri = Uri.parse(message.getString("email"));
Intent i = new Intent(ContactsContract.Intents.SHOW_OR_CREATE_CONTACT, contactUri);
startActivity(i);
} else if (!message.isNull("phone")) {
Uri contactUri = Uri.parse(message.getString("phone"));
Intent i = new Intent(ContactsContract.Intents.SHOW_OR_CREATE_CONTACT, contactUri);
startActivity(i);
} else {
// something went wrong.
Log.e(LOGTAG, "Received Contact:Add message with no email nor phone number");
}
} else if (event.equals("Intent:GetHandlers")) {
Intent intent = GeckoAppShell.getOpenURIIntent(sAppContext, message.optString("url"),
message.optString("mime"), message.optString("action"), message.optString("title"));
String[] handlers = GeckoAppShell.getHandlersForIntent(intent);
ArrayList<String> appList = new ArrayList<String>(handlers.length);
for (int i = 0; i < handlers.length; i++) {
appList.add(handlers[i]);
}
JSONObject handlersJSON = new JSONObject();
handlersJSON.put("apps", new JSONArray(appList));
mCurrentResponse = handlersJSON.toString();
} else if (event.equals("Intent:Open")) {
GeckoAppShell.openUriExternal(message.optString("url"),
message.optString("mime"), message.optString("packageName"),
message.optString("className"), message.optString("action"), message.optString("title"));
}
} catch (Exception e) {
Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e);
}
}
public String getResponse(JSONObject origMessage) {
String res = mCurrentResponse;
mCurrentResponse = "";
return res;
}
void onStatePurged() { }
/**
* @param aPermissions
* Array of JSON objects to represent site permissions.
* Example: { type: "offline-app", setting: "Store Offline Data", value: "Allow" }
*/
private void showSiteSettingsDialog(String aHost, JSONArray aPermissions) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
View customTitleView = getLayoutInflater().inflate(R.layout.site_setting_title, null);
((TextView) customTitleView.findViewById(R.id.title)).setText(R.string.site_settings_title);
((TextView) customTitleView.findViewById(R.id.host)).setText(aHost);
builder.setCustomTitle(customTitleView);
// If there are no permissions to clear, show the user a message about that.
// In the future, we want to disable the menu item if there are no permissions to clear.
if (aPermissions.length() == 0) {
builder.setMessage(R.string.site_settings_no_settings);
} else {
ArrayList <HashMap<String, String>> itemList = new ArrayList <HashMap<String, String>>();
for (int i = 0; i < aPermissions.length(); i++) {
try {
JSONObject permObj = aPermissions.getJSONObject(i);
HashMap<String, String> map = new HashMap<String, String>();
map.put("setting", permObj.getString("setting"));
map.put("value", permObj.getString("value"));
itemList.add(map);
} catch (JSONException e) {
Log.w(LOGTAG, "Exception populating settings items.", e);
}
}
// setMultiChoiceItems doesn't support using an adapter, so we're creating a hack with
// setSingleChoiceItems and changing the choiceMode below when we create the dialog
builder.setSingleChoiceItems(new SimpleAdapter(
GeckoApp.this,
itemList,
R.layout.site_setting_item,
new String[] { "setting", "value" },
new int[] { R.id.setting, R.id.value }
), -1, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) { }
});
builder.setPositiveButton(R.string.site_settings_clear, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
ListView listView = ((AlertDialog) dialog).getListView();
SparseBooleanArray checkedItemPositions = listView.getCheckedItemPositions();
// An array of the indices of the permissions we want to clear
JSONArray permissionsToClear = new JSONArray();
for (int i = 0; i < checkedItemPositions.size(); i++)
if (checkedItemPositions.get(i))
permissionsToClear.put(i);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent(
"Permissions:Clear", permissionsToClear.toString()));
}
});
}
builder.setNegativeButton(R.string.site_settings_cancel, new DialogInterface.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Dialog dialog = builder.create();
dialog.show();
ListView listView = ((AlertDialog) dialog).getListView();
if (listView != null) {
listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
int listSize = listView.getAdapter().getCount();
for (int i = 0; i < listSize; i++)
listView.setItemChecked(i, true);
}
}
});
}
public void showToast(final int resId, final int duration) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(GeckoApp.this, resId, duration).show();
}
});
}
public void showNormalToast(final String message, final String duration) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast toast;
if (duration.equals("long")) {
toast = Toast.makeText(GeckoApp.this, message, Toast.LENGTH_LONG);
} else {
toast = Toast.makeText(GeckoApp.this, message, Toast.LENGTH_SHORT);
}
toast.show();
}
});
}
void showButtonToast(final String message, final String buttonText,
final String buttonIcon, final String buttonId) {
BitmapUtils.getDrawable(GeckoApp.this, buttonIcon, new BitmapUtils.BitmapLoader() {
public void onBitmapFound(final Drawable d) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mToast.show(false, message, buttonText, d, new ButtonToast.ToastListener() {
@Override
public void onButtonClicked() {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Toast:Click", buttonId));
}
@Override
public void onToastHidden(ButtonToast.ReasonHidden reason) {
if (reason == ButtonToast.ReasonHidden.TIMEOUT) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Toast:Hidden", buttonId));
}
}
});
}
});
}
});
}
private void addFullScreenPluginView(View view) {
if (mFullScreenPluginView != null) {
Log.w(LOGTAG, "Already have a fullscreen plugin view");
return;
}
setFullScreen(true);
view.setWillNotDraw(false);
if (view instanceof SurfaceView) {
((SurfaceView) view).setZOrderOnTop(true);
}
mFullScreenPluginContainer = new FullScreenHolder(this);
FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.FILL_PARENT,
Gravity.CENTER);
mFullScreenPluginContainer.addView(view, layoutParams);
FrameLayout decor = (FrameLayout)getWindow().getDecorView();
decor.addView(mFullScreenPluginContainer, layoutParams);
mFullScreenPluginView = view;
}
public void addPluginView(final View view, final RectF rect, final boolean isFullScreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (isFullScreen) {
addFullScreenPluginView(view);
return;
}
PluginLayer layer = (PluginLayer) tab.getPluginLayer(view);
if (layer == null) {
layer = new PluginLayer(view, rect, mLayerView.getRenderer().getMaxTextureSize());
tab.addPluginLayer(view, layer);
} else {
layer.reset(rect);
layer.setVisible(true);
}
mLayerView.addLayer(layer);
}
});
}
private void removeFullScreenPluginView(View view) {
if (mFullScreenPluginView == null) {
Log.w(LOGTAG, "Don't have a fullscreen plugin view");
return;
}
if (mFullScreenPluginView != view) {
Log.w(LOGTAG, "Passed view is not the current full screen view");
return;
}
mFullScreenPluginContainer.removeView(mFullScreenPluginView);
// We need do do this on the next iteration in order to avoid
// a deadlock, see comment below in FullScreenHolder
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mLayerView.show();
}
});
FrameLayout decor = (FrameLayout)getWindow().getDecorView();
decor.removeView(mFullScreenPluginContainer);
mFullScreenPluginView = null;
GeckoScreenOrientationListener.getInstance().unlockScreenOrientation();
setFullScreen(false);
}
public void removePluginView(final View view, final boolean isFullScreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (isFullScreen) {
removeFullScreenPluginView(view);
return;
}
PluginLayer layer = (PluginLayer) tab.removePluginLayer(view);
if (layer != null) {
layer.destroy();
}
}
});
}
// This method starts downloading an image synchronously and displays the Chooser activity to set the image as wallpaper.
private void setImageAs(final String aSrc) {
boolean isDataURI = aSrc.startsWith("data:");
Bitmap image = null;
InputStream is = null;
ByteArrayOutputStream os = null;
try {
if (isDataURI) {
int dataStart = aSrc.indexOf(",");
byte[] buf = Base64.decode(aSrc.substring(dataStart+1), Base64.DEFAULT);
image = BitmapUtils.decodeByteArray(buf);
} else {
int byteRead;
byte[] buf = new byte[4192];
os = new ByteArrayOutputStream();
URL url = new URL(aSrc);
is = url.openStream();
// Cannot read from same stream twice. Also, InputStream from
// URL does not support reset. So converting to byte array.
while((byteRead = is.read(buf)) != -1) {
os.write(buf, 0, byteRead);
}
byte[] imgBuffer = os.toByteArray();
image = BitmapUtils.decodeByteArray(imgBuffer);
}
if (image != null) {
String path = Media.insertImage(getContentResolver(),image, null, null);
final Intent intent = new Intent(Intent.ACTION_ATTACH_DATA);
intent.addCategory(Intent.CATEGORY_DEFAULT);
intent.setData(Uri.parse(path));
// Removes the image from storage once the chooser activity ends.
GeckoAppShell.sActivityHelper.startIntentForActivity(this,
Intent.createChooser(intent, sAppContext.getString(R.string.set_image_chooser_title)),
new ActivityResultHandler() {
@Override
public void onActivityResult (int resultCode, Intent data) {
getContentResolver().delete(intent.getData(), null, null);
}
});
} else {
Toast.makeText(sAppContext, R.string.set_image_fail, Toast.LENGTH_SHORT).show();
}
} catch(OutOfMemoryError ome) {
Log.e(LOGTAG, "Out of Memory when converting to byte array", ome);
} catch(IOException ioe) {
Log.e(LOGTAG, "I/O Exception while setting wallpaper", ioe);
} finally {
if (is != null) {
try {
is.close();
} catch(IOException ioe) {
Log.w(LOGTAG, "I/O Exception while closing stream", ioe);
}
}
if (os != null) {
try {
os.close();
} catch(IOException ioe) {
Log.w(LOGTAG, "I/O Exception while closing stream", ioe);
}
}
}
}
private int getBitmapSampleSize(BitmapFactory.Options options, int idealWidth, int idealHeight) {
int width = options.outWidth;
int height = options.outHeight;
int inSampleSize = 1;
if (height > idealHeight || width > idealWidth) {
if (width > height) {
inSampleSize = Math.round((float)height / (float)idealHeight);
} else {
inSampleSize = Math.round((float)width / (float)idealWidth);
}
}
return inSampleSize;
}
private void hidePluginLayer(Layer layer) {
LayerView layerView = mLayerView;
layerView.removeLayer(layer);
layerView.requestRender();
}
private void showPluginLayer(Layer layer) {
LayerView layerView = mLayerView;
layerView.addLayer(layer);
layerView.requestRender();
}
public void requestRender() {
mLayerView.requestRender();
}
public void hidePlugins(Tab tab) {
for (Layer layer : tab.getPluginLayers()) {
if (layer instanceof PluginLayer) {
((PluginLayer) layer).setVisible(false);
}
hidePluginLayer(layer);
}
requestRender();
}
public void showPlugins() {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
showPlugins(tab);
}
public void showPlugins(Tab tab) {
for (Layer layer : tab.getPluginLayers()) {
showPluginLayer(layer);
if (layer instanceof PluginLayer) {
((PluginLayer) layer).setVisible(true);
}
}
requestRender();
}
public void setFullScreen(final boolean fullscreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
// Hide/show the system notification bar
Window window = getWindow();
window.setFlags(fullscreen ?
WindowManager.LayoutParams.FLAG_FULLSCREEN : 0,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
if (Build.VERSION.SDK_INT >= 11)
window.getDecorView().setSystemUiVisibility(fullscreen ? 1 : 0);
}
});
}
/**
* Check and start the Java profiler if MOZ_PROFILER_STARTUP env var is specified
**/
protected void earlyStartJavaSampler(Intent intent)
{
String env = intent.getStringExtra("env0");
for (int i = 1; env != null; i++) {
if (env.startsWith("MOZ_PROFILER_STARTUP=")) {
if (!env.endsWith("=")) {
GeckoJavaSampler.start(10, 1000);
Log.d(LOGTAG, "Profiling Java on startup");
}
break;
}
env = intent.getStringExtra("env" + i);
}
}
/**
* Called when the activity is first created.
*
* Here we initialize all of our profile settings, Firefox Health Report,
* and other one-shot constructions.
**/
@Override
public void onCreate(Bundle savedInstanceState)
{
GeckoAppShell.registerGlobalExceptionHandler();
// Enable Android Strict Mode for developers' local builds (the "default" channel).
if ("default".equals(AppConstants.MOZ_UPDATE_CHANNEL)) {
enableStrictMode();
}
// The clock starts...now. Better hurry!
mJavaUiStartupTimer = new Telemetry.Timer("FENNEC_STARTUP_TIME_JAVAUI");
mGeckoReadyStartupTimer = new Telemetry.Timer("FENNEC_STARTUP_TIME_GECKOREADY");
Intent intent = getIntent();
String args = intent.getStringExtra("args");
earlyStartJavaSampler(intent);
if (mProfile == null) {
String profileName = null;
String profilePath = null;
if (args != null) {
if (args.contains("-P")) {
Pattern p = Pattern.compile("(?:-P\\s*)(\\w*)(\\s*)");
Matcher m = p.matcher(args);
if (m.find()) {
profileName = m.group(1);
}
}
if (args.contains("-profile")) {
Pattern p = Pattern.compile("(?:-profile\\s*)(\\S*)(\\s*)");
Matcher m = p.matcher(args);
if (m.find()) {
profilePath = m.group(1);
}
if (profileName == null) {
profileName = getDefaultProfileName();
if (profileName == null)
profileName = "default";
}
GeckoProfile.sIsUsingCustomProfile = true;
}
if (profileName != null || profilePath != null) {
mProfile = GeckoProfile.get(this, profileName, profilePath);
}
}
}
BrowserDB.initialize(getProfile().getName());
((GeckoApplication)getApplication()).initialize();
sAppContext = this;
GeckoAppShell.setContextGetter(this);
GeckoAppShell.setGeckoInterface(this);
ThreadUtils.setUiThread(Thread.currentThread(), new Handler());
Tabs.getInstance().attachToContext(this);
try {
Favicons.attachToContext(this);
} catch (Exception e) {
Log.e(LOGTAG, "Exception starting favicon cache. Corrupt resources?", e);
}
// When we detect a locale change, we need to restart Gecko, which
// actually means restarting the entire application. This logic should
// actually be handled elsewhere since GeckoApp may not be alive to
// handle this event if "Don't keep activities" is enabled (filed as
// bug 889082).
if (((GeckoApplication)getApplication()).needsRestart()) {
doRestart();
System.exit(0);
return;
}
if (GeckoThread.isCreated()) {
// This happens when the GeckoApp activity is destroyed by Android
// without killing the entire application (see Bug 769269).
mIsRestoringActivity = true;
Telemetry.HistogramAdd("FENNEC_RESTORING_ACTIVITY", 1);
}
// Fix for Bug 830557 on Tegra boards running Froyo.
// This fix must be done before doing layout.
// Assume the bug is fixed in Gingerbread and up.
if (Build.VERSION.SDK_INT < 9) {
try {
Class<?> inputBindResultClass =
Class.forName("com.android.internal.view.InputBindResult");
java.lang.reflect.Field creatorField =
inputBindResultClass.getField("CREATOR");
Log.i(LOGTAG, "froyo startup fix: " + String.valueOf(creatorField.get(null)));
} catch (Exception e) {
Log.w(LOGTAG, "froyo startup fix failed", e);
}
}
Bundle stateBundle = getIntent().getBundleExtra(EXTRA_STATE_BUNDLE);
if (stateBundle != null) {
// Use the state bundle if it was given as an intent extra. This is
// only intended to be used internally via Robocop, so a boolean
// is read from a private shared pref to prevent other apps from
// injecting states.
SharedPreferences prefs = getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
if (prefs.getBoolean(PREFS_ALLOW_STATE_BUNDLE, false)) {
Log.i(LOGTAG, "Restoring state from intent bundle");
prefs.edit().remove(PREFS_ALLOW_STATE_BUNDLE).commit();
savedInstanceState = stateBundle;
}
} else if (savedInstanceState != null) {
// Bug 896992 - This intent has already been handled; reset the intent.
setIntent(new Intent(Intent.ACTION_MAIN));
}
super.onCreate(savedInstanceState);
mOrientation = getResources().getConfiguration().orientation;
setContentView(getLayout());
// Set up Gecko layout.
mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout);
mMainLayout = (RelativeLayout) findViewById(R.id.main_layout);
// Set up tabs panel.
mTabsPanel = (TabsPanel) findViewById(R.id.tabs_panel);
mToast = new ButtonToast(findViewById(R.id.toast));
// Determine whether we should restore tabs.
mShouldRestore = getSessionRestoreState(savedInstanceState);
if (mShouldRestore && savedInstanceState != null) {
boolean wasInBackground =
savedInstanceState.getBoolean(SAVED_STATE_IN_BACKGROUND, false);
// Don't log OOM-kills if only one activity was destroyed. (For example
// from "Don't keep activities" on ICS)
if (!wasInBackground && !mIsRestoringActivity) {
Telemetry.HistogramAdd("FENNEC_WAS_KILLED", 1);
}
mPrivateBrowsingSession = savedInstanceState.getString(SAVED_STATE_PRIVATE_SESSION);
}
// Perform background initialization.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
final SharedPreferences prefs = GeckoApp.getAppSharedPreferences();
SessionInformation previousSession = SessionInformation.fromSharedPrefs(prefs);
if (previousSession.wasKilled()) {
Telemetry.HistogramAdd("FENNEC_WAS_KILLED", 1);
}
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_OOM_EXCEPTION, false);
// Put a flag to check if we got a normal `onSaveInstanceState`
// on exit, or if we were suddenly killed (crash or native OOM).
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
editor.commit();
// The lifecycle of mHealthRecorder is "shortly after onCreate"
// through "onDestroy" -- essentially the same as the lifecycle
// of the activity itself.
final String profilePath = getProfile().getDir().getAbsolutePath();
final EventDispatcher dispatcher = GeckoAppShell.getEventDispatcher();
Log.i(LOGTAG, "Creating BrowserHealthRecorder.");
final String osLocale = Locale.getDefault().toString();
Log.d(LOGTAG, "Locale is " + osLocale);
// Replace the duplicate `osLocale` argument when we support switchable
// application locales.
mHealthRecorder = new BrowserHealthRecorder(GeckoApp.this,
profilePath,
dispatcher,
osLocale,
osLocale, // Placeholder.
previousSession);
}
});
GeckoAppShell.setNotificationClient(makeNotificationClient());
NotificationHelper.init(getApplicationContext());
}
protected void initializeChrome() {
mDoorHangerPopup = new DoorHangerPopup(this, null);
mPluginContainer = (AbsoluteLayout) findViewById(R.id.plugin_container);
mFormAssistPopup = (FormAssistPopup) findViewById(R.id.form_assist_popup);
if (mCameraView == null) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
mCameraView = new SurfaceView(this);
((SurfaceView)mCameraView).getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
} else {
mCameraView = new TextureView(this);
}
}
if (mLayerView == null) {
LayerView layerView = (LayerView) findViewById(R.id.layer_view);
layerView.initializeView(GeckoAppShell.getEventDispatcher());
mLayerView = layerView;
GeckoAppShell.setLayerView(layerView);
// bind the GeckoEditable instance to the new LayerView
GeckoAppShell.notifyIMEContext(GeckoEditableListener.IME_STATE_DISABLED, "", "", "");
}
}
/**
* Loads the initial tab at Fennec startup.
*
* If Fennec was opened with an external URL, that URL will be loaded.
* Otherwise, unless there was a session restore, the default URL
* (about:home) be loaded.
*
* @param url External URL to load, or null to load the default URL
*/
protected void loadStartupTab(String url) {
if (url == null) {
if (!mShouldRestore) {
// Show about:home if we aren't restoring previous session and
// there's no external URL
Tab tab = Tabs.getInstance().loadUrl("about:home", Tabs.LOADURL_NEW_TAB);
}
} else {
// If given an external URL, load it
int flags = Tabs.LOADURL_NEW_TAB | Tabs.LOADURL_USER_ENTERED | Tabs.LOADURL_EXTERNAL;
Tabs.getInstance().loadUrl(url, flags);
}
}
private void initialize() {
mInitialized = true;
if (Build.VERSION.SDK_INT >= 11) {
// Create the panel and inflate the custom menu.
onCreatePanelMenu(Window.FEATURE_OPTIONS_PANEL, null);
}
invalidateOptionsMenu();
Intent intent = getIntent();
String action = intent.getAction();
String passedUri = null;
String uri = getURIFromIntent(intent);
if (uri != null && uri.length() > 0) {
passedUri = uri;
}
final boolean isExternalURL = passedUri != null && !passedUri.equals("about:home");
StartupAction startupAction;
if (isExternalURL) {
startupAction = StartupAction.URL;
} else {
startupAction = StartupAction.NORMAL;
}
// Start migrating as early as possible, can do this in
// parallel with Gecko load.
checkMigrateProfile();
Uri data = intent.getData();
if (data != null && "http".equals(data.getScheme())) {
startupAction = StartupAction.PREFETCH;
ThreadUtils.postToBackgroundThread(new PrefetchRunnable(data.toString()));
}
Tabs.registerOnTabsChangedListener(this);
initializeChrome();
// If we are doing a restore, read the session data and send it to Gecko
if (!mIsRestoringActivity) {
String restoreMessage = null;
if (mShouldRestore) {
try {
// restoreSessionTabs() will create simple tab stubs with the
// URL and title for each page, but we also need to restore
// session history. restoreSessionTabs() will inject the IDs
// of the tab stubs into the JSON data (which holds the session
// history). This JSON data is then sent to Gecko so session
// history can be restored for each tab.
restoreMessage = restoreSessionTabs(isExternalURL);
} catch (SessionRestoreException e) {
// If restore failed, do a normal startup
Log.e(LOGTAG, "An error occurred during restore", e);
mShouldRestore = false;
}
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Session:Restore", restoreMessage));
}
// External URLs should always be loaded regardless of whether Gecko is
// already running.
if (isExternalURL) {
loadStartupTab(passedUri);
} else if (!mIsRestoringActivity) {
loadStartupTab(null);
}
// We now have tab stubs from the last session. Any future tabs should
// be animated.
Tabs.getInstance().notifyListeners(null, Tabs.TabEvents.RESTORED);
// If we're not restoring, move the session file so it can be read for
// the last tabs section.
if (!mShouldRestore) {
getProfile().moveSessionFile();
}
Telemetry.HistogramAdd("FENNEC_STARTUP_GECKOAPP_ACTION", startupAction.ordinal());
if (!mIsRestoringActivity) {
GeckoThread.setArgs(intent.getStringExtra("args"));
GeckoThread.setAction(intent.getAction());
GeckoThread.setUri(passedUri);
}
if (!ACTION_DEBUG.equals(action) &&
GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.Launching, GeckoThread.LaunchState.Launched)) {
GeckoThread.createAndStart();
} else if (ACTION_DEBUG.equals(action) &&
GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.Launching, GeckoThread.LaunchState.WaitForDebugger)) {
ThreadUtils.getUiHandler().postDelayed(new Runnable() {
@Override
public void run() {
GeckoThread.setLaunchState(GeckoThread.LaunchState.Launching);
GeckoThread.createAndStart();
}
}, 1000 * 5 /* 5 seconds */);
}
// Check if launched from data reporting notification.
if (ACTION_LAUNCH_SETTINGS.equals(action)) {
Intent settingsIntent = new Intent(GeckoApp.this, GeckoPreferences.class);
// Copy extras.
settingsIntent.putExtras(intent);
startActivity(settingsIntent);
}
//app state callbacks
mAppStateListeners = new LinkedList<GeckoAppShell.AppStateListener>();
//register for events
registerEventListener("log");
registerEventListener("Reader:ListCountRequest");
registerEventListener("Reader:ListStatusRequest");
registerEventListener("Reader:Added");
registerEventListener("Reader:Removed");
registerEventListener("Reader:Share");
registerEventListener("Reader:FaviconRequest");
registerEventListener("onCameraCapture");
registerEventListener("Menu:Add");
registerEventListener("Menu:Remove");
registerEventListener("Menu:Update");
registerEventListener("Gecko:Ready");
registerEventListener("Toast:Show");
registerEventListener("DOMFullScreen:Start");
registerEventListener("DOMFullScreen:Stop");
registerEventListener("ToggleChrome:Hide");
registerEventListener("ToggleChrome:Show");
registerEventListener("ToggleChrome:Focus");
registerEventListener("Permissions:Data");
registerEventListener("Session:StatePurged");
registerEventListener("Bookmark:Insert");
registerEventListener("Accessibility:Event");
registerEventListener("Accessibility:Ready");
registerEventListener("Shortcut:Remove");
registerEventListener("WebApps:Open");
registerEventListener("WebApps:PreInstall");
registerEventListener("WebApps:PostInstall");
registerEventListener("WebApps:Install");
registerEventListener("WebApps:Uninstall");
registerEventListener("Share:Text");
registerEventListener("Share:Image");
registerEventListener("Image:SetAs");
registerEventListener("Sanitize:ClearHistory");
registerEventListener("Update:Check");
registerEventListener("Update:Download");
registerEventListener("Update:Install");
registerEventListener("PrivateBrowsing:Data");
registerEventListener("Contact:Add");
registerEventListener("Intent:Open");
registerEventListener("Intent:GetHandlers");
if (SmsManager.getInstance() != null) {
SmsManager.getInstance().start();
}
mContactService = new ContactService(GeckoAppShell.getEventDispatcher(), this);
mPromptService = new PromptService(this);
mTextSelection = new TextSelection((TextSelectionHandle) findViewById(R.id.start_handle),
(TextSelectionHandle) findViewById(R.id.middle_handle),
(TextSelectionHandle) findViewById(R.id.end_handle),
GeckoAppShell.getEventDispatcher(),
this);
PrefsHelper.getPref("app.update.autodownload", new PrefsHelper.PrefHandlerBase() {
@Override public void prefValue(String pref, String value) {
UpdateServiceHelper.registerForUpdates(GeckoApp.this, value);
}
});
PrefsHelper.getPref("app.geo.reportdata", new PrefsHelper.PrefHandlerBase() {
@Override public void prefValue(String pref, int value) {
if (value == 1)
mShouldReportGeoData = true;
else
mShouldReportGeoData = false;
}
});
// Trigger the completion of the telemetry timer that wraps activity startup,
// then grab the duration to give to FHR.
mJavaUiStartupTimer.stop();
final long javaDuration = mJavaUiStartupTimer.getElapsed();
ThreadUtils.getBackgroundHandler().postDelayed(new Runnable() {
@Override
public void run() {
final BrowserHealthRecorder rec = mHealthRecorder;
if (rec != null) {
rec.recordJavaStartupTime(javaDuration);
}
// Record our launch time for the announcements service
// to use in assessing inactivity.
final Context context = GeckoApp.this;
AnnouncementsBroadcastService.recordLastLaunch(context);
// Kick off our background services. We do this by invoking the broadcast
// receiver, which uses the system alarm infrastructure to perform tasks at
// intervals.
GeckoPreferences.broadcastAnnouncementsPref(context);
GeckoPreferences.broadcastHealthReportUploadPref(context);
/*
XXXX see Bug 635342.
We want to disable this code if possible. It is about 145ms in runtime.
If this code ever becomes live again, you'll need to chain the
new locale into BrowserHealthRecorder correctly. See
GeckoAppShell.setSelectedLocale.
We pass the OS locale into the BHR constructor: we need to grab
that *before* we modify the current locale!
SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE);
String localeCode = settings.getString(getPackageName() + ".locale", "");
if (localeCode != null && localeCode.length() > 0)
GeckoAppShell.setSelectedLocale(localeCode);
*/
if (!GeckoThread.checkLaunchState(GeckoThread.LaunchState.Launched)) {
return;
}
}
}, 50);
if (mIsRestoringActivity) {
GeckoThread.setLaunchState(GeckoThread.LaunchState.GeckoRunning);
Tab selectedTab = Tabs.getInstance().getSelectedTab();
if (selectedTab != null)
Tabs.getInstance().notifyListeners(selectedTab, Tabs.TabEvents.SELECTED);
geckoConnected();
GeckoAppShell.setLayerClient(mLayerView.getLayerClient());
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Viewport:Flush", null));
}
if (ACTION_ALERT_CALLBACK.equals(action)) {
processAlertCallback(intent);
}
}
private String restoreSessionTabs(final boolean isExternalURL) throws SessionRestoreException {
try {
String sessionString = getProfile().readSessionFile(false);
if (sessionString == null) {
throw new SessionRestoreException("Could not read from session file");
}
// If we are doing an OOM restore, parse the session data and
// stub the restored tabs immediately. This allows the UI to be
// updated before Gecko has restored.
if (mShouldRestore) {
final JSONArray tabs = new JSONArray();
SessionParser parser = new SessionParser() {
@Override
public void onTabRead(SessionTab sessionTab) {
JSONObject tabObject = sessionTab.getTabObject();
int flags = Tabs.LOADURL_NEW_TAB;
flags |= ((isExternalURL || !sessionTab.isSelected()) ? Tabs.LOADURL_DELAY_LOAD : 0);
flags |= (tabObject.optBoolean("desktopMode") ? Tabs.LOADURL_DESKTOP : 0);
flags |= (tabObject.optBoolean("isPrivate") ? Tabs.LOADURL_PRIVATE : 0);
Tab tab = Tabs.getInstance().loadUrl(sessionTab.getUrl(), flags);
tab.updateTitle(sessionTab.getTitle());
try {
tabObject.put("tabId", tab.getId());
} catch (JSONException e) {
Log.e(LOGTAG, "JSON error", e);
}
tabs.put(tabObject);
}
};
if (mPrivateBrowsingSession == null) {
parser.parse(sessionString);
} else {
parser.parse(sessionString, mPrivateBrowsingSession);
}
if (tabs.length() > 0) {
sessionString = new JSONObject().put("windows", new JSONArray().put(new JSONObject().put("tabs", tabs))).toString();
} else {
throw new SessionRestoreException("No tabs could be read from session file");
}
}
JSONObject restoreData = new JSONObject();
restoreData.put("sessionString", sessionString);
return restoreData.toString();
} catch (JSONException e) {
throw new SessionRestoreException(e);
}
}
public GeckoProfile getProfile() {
// fall back to default profile if we didn't load a specific one
if (mProfile == null) {
mProfile = GeckoProfile.get(this);
}
return mProfile;
}
/**
* Determine whether the session should be restored.
*
* @param savedInstanceState Saved instance state given to the activity
* @return Whether to restore
*/
protected boolean getSessionRestoreState(Bundle savedInstanceState) {
final SharedPreferences prefs = GeckoApp.getAppSharedPreferences();
boolean shouldRestore = false;
final int versionCode = getVersionCode();
if (prefs.getInt(PREFS_VERSION_CODE, 0) != versionCode) {
// If the version has changed, the user has done an upgrade, so restore
// previous tabs.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
prefs.edit()
.putInt(PREFS_VERSION_CODE, versionCode)
.commit();
}
});
shouldRestore = true;
} else if (savedInstanceState != null || getSessionRestorePreference().equals("always") || getRestartFromIntent()) {
// We're coming back from a background kill by the OS, the user
// has chosen to always restore, or we just restarted.
shouldRestore = true;
}
return shouldRestore;
}
private String getSessionRestorePreference() {
return PreferenceManager.getDefaultSharedPreferences(this)
.getString(GeckoPreferences.PREFS_RESTORE_SESSION, "quit");
}
private boolean getRestartFromIntent() {
return getIntent().getBooleanExtra("didRestart", false);
}
/**
* Enable Android StrictMode checks (for supported OS versions).
* http://developer.android.com/reference/android/os/StrictMode.html
*/
private void enableStrictMode() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) {
return;
}
Log.d(LOGTAG, "Enabling Android StrictMode");
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
}
public void enableCameraView() {
// Start listening for orientation events
mCameraOrientationEventListener = new OrientationEventListener(this) {
@Override
public void onOrientationChanged(int orientation) {
if (mAppStateListeners != null) {
for (GeckoAppShell.AppStateListener listener: mAppStateListeners) {
listener.onOrientationChanged();
}
}
}
};
mCameraOrientationEventListener.enable();
// Try to make it fully transparent.
if (mCameraView instanceof SurfaceView) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
mCameraView.setAlpha(0.0f);
}
} else if (mCameraView instanceof TextureView) {
mCameraView.setAlpha(0.0f);
}
RelativeLayout mCameraLayout = (RelativeLayout) findViewById(R.id.camera_layout);
// Some phones (eg. nexus S) need at least a 8x16 preview size
mCameraLayout.addView(mCameraView,
new AbsoluteLayout.LayoutParams(8, 16, 0, 0));
}
public void disableCameraView() {
if (mCameraOrientationEventListener != null) {
mCameraOrientationEventListener.disable();
mCameraOrientationEventListener = null;
}
RelativeLayout mCameraLayout = (RelativeLayout) findViewById(R.id.camera_layout);
mCameraLayout.removeView(mCameraView);
}
public String getDefaultUAString() {
return HardwareUtils.isTablet() ? AppConstants.USER_AGENT_FENNEC_TABLET :
AppConstants.USER_AGENT_FENNEC_MOBILE;
}
public String getUAStringForHost(String host) {
// With our standard UA String, we get a 200 response code and
// client-side redirect from t.co. This bot-like UA gives us a
// 301 response code
if ("t.co".equals(host)) {
return AppConstants.USER_AGENT_BOT_LIKE;
}
return getDefaultUAString();
}
class PrefetchRunnable implements Runnable {
private String mPrefetchUrl;
PrefetchRunnable(String prefetchUrl) {
mPrefetchUrl = prefetchUrl;
}
@Override
public void run() {
HttpURLConnection connection = null;
try {
URL url = new URL(mPrefetchUrl);
// data url should have an http scheme
connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("User-Agent", getUAStringForHost(url.getHost()));
connection.setInstanceFollowRedirects(false);
connection.setRequestMethod("GET");
connection.connect();
} catch (Exception e) {
Log.e(LOGTAG, "Exception prefetching URL", e);
} finally {
if (connection != null)
connection.disconnect();
}
}
}
private void processAlertCallback(Intent intent) {
String alertName = "";
String alertCookie = "";
Uri data = intent.getData();
if (data != null) {
alertName = data.getQueryParameter("name");
if (alertName == null)
alertName = "";
alertCookie = data.getQueryParameter("cookie");
if (alertCookie == null)
alertCookie = "";
}
handleNotification(ACTION_ALERT_CALLBACK, alertName, alertCookie);
}
@Override
protected void onNewIntent(Intent intent) {
if (GeckoThread.checkLaunchState(GeckoThread.LaunchState.GeckoExiting)) {
// We're exiting and shouldn't try to do anything else just incase
// we're hung for some reason we'll force the process to exit
System.exit(0);
return;
}
// if we were previously OOM killed, we can end up here when launching
// from external shortcuts, so set this as the intent for initialization
if (!mInitialized) {
setIntent(intent);
return;
}
final String action = intent.getAction();
if (ACTION_LOAD.equals(action)) {
String uri = intent.getDataString();
Tabs.getInstance().loadUrl(uri);
} else if (Intent.ACTION_VIEW.equals(action)) {
String uri = intent.getDataString();
Tabs.getInstance().loadUrl(uri, Tabs.LOADURL_NEW_TAB |
Tabs.LOADURL_USER_ENTERED |
Tabs.LOADURL_EXTERNAL);
} else if (action != null && action.startsWith(ACTION_WEBAPP_PREFIX)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createWebappLoadEvent(uri));
} else if (ACTION_BOOKMARK.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBookmarkLoadEvent(uri));
} else if (Intent.ACTION_SEARCH.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri));
} else if (ACTION_ALERT_CALLBACK.equals(action)) {
processAlertCallback(intent);
} else if (ACTION_LAUNCH_SETTINGS.equals(action)) {
// Check if launched from data reporting notification.
Intent settingsIntent = new Intent(GeckoApp.this, GeckoPreferences.class);
// Copy extras.
settingsIntent.putExtras(intent);
startActivity(settingsIntent);
}
}
/*
* Handles getting a uri from and intent in a way that is backwards
* compatable with our previous implementations
*/
protected String getURIFromIntent(Intent intent) {
final String action = intent.getAction();
if (ACTION_ALERT_CALLBACK.equals(action))
return null;
String uri = intent.getDataString();
if (uri != null)
return uri;
if ((action != null && action.startsWith(ACTION_WEBAPP_PREFIX)) || ACTION_BOOKMARK.equals(action)) {
uri = intent.getStringExtra("args");
if (uri != null && uri.startsWith("--url=")) {
uri.replace("--url=", "");
}
}
return uri;
}
@Override
public void onResume()
{
// After an onPause, the activity is back in the foreground.
// Undo whatever we did in onPause.
super.onResume();
int newOrientation = getResources().getConfiguration().orientation;
if (mOrientation != newOrientation) {
mOrientation = newOrientation;
refreshChrome();
}
GeckoScreenOrientationListener.getInstance().start();
// User may have enabled/disabled accessibility.
GeckoAccessibility.updateAccessibilitySettings(this);
if (mAppStateListeners != null) {
for (GeckoAppShell.AppStateListener listener: mAppStateListeners) {
listener.onResume();
}
}
// We use two times: a pseudo-unique wall-clock time to identify the
// current session across power cycles, and the elapsed realtime to
// track the duration of the session.
final long now = System.currentTimeMillis();
final long realTime = android.os.SystemClock.elapsedRealtime();
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
// Now construct the new session on BrowserHealthRecorder's behalf. We do this here
// so it can benefit from a single near-startup prefs commit.
SessionInformation currentSession = new SessionInformation(now, realTime);
SharedPreferences prefs = GeckoApp.getAppSharedPreferences();
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
currentSession.recordBegin(editor);
editor.commit();
final BrowserHealthRecorder rec = mHealthRecorder;
if (rec != null) {
rec.setCurrentSession(currentSession);
} else {
Log.w(LOGTAG, "Can't record session: rec is null.");
}
}
});
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if (!mInitialized && hasFocus) {
initialize();
getWindow().setBackgroundDrawable(null);
}
}
@Override
public void onPause()
{
final BrowserHealthRecorder rec = mHealthRecorder;
final Context context = this;
// In some way it's sad that Android will trigger StrictMode warnings
// here as the whole point is to save to disk while the activity is not
// interacting with the user.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
SharedPreferences prefs = GeckoApp.getAppSharedPreferences();
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, true);
if (rec != null) {
rec.recordSessionEnd("P", editor);
}
editor.commit();
// In theory, the first browser session will not run long enough that we need to
// prune during it and we'd rather run it when the browser is inactive so we wait
// until here to register the prune service.
GeckoPreferences.broadcastHealthReportPrune(context);
}
});
GeckoScreenOrientationListener.getInstance().stop();
if (mAppStateListeners != null) {
for(GeckoAppShell.AppStateListener listener: mAppStateListeners) {
listener.onPause();
}
}
super.onPause();
}
@Override
public void onRestart()
{
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
SharedPreferences prefs = GeckoApp.getAppSharedPreferences();
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
editor.commit();
}
});
super.onRestart();
}
@Override
public void onDestroy()
{
unregisterEventListener("log");
unregisterEventListener("Reader:ListCountRequest");
unregisterEventListener("Reader:ListStatusRequest");
unregisterEventListener("Reader:Added");
unregisterEventListener("Reader:Removed");
unregisterEventListener("Reader:Share");
unregisterEventListener("Reader:FaviconRequest");
unregisterEventListener("onCameraCapture");
unregisterEventListener("Menu:Add");
unregisterEventListener("Menu:Remove");
unregisterEventListener("Menu:Update");
unregisterEventListener("Gecko:Ready");
unregisterEventListener("Toast:Show");
unregisterEventListener("DOMFullScreen:Start");
unregisterEventListener("DOMFullScreen:Stop");
unregisterEventListener("ToggleChrome:Hide");
unregisterEventListener("ToggleChrome:Show");
unregisterEventListener("ToggleChrome:Focus");
unregisterEventListener("Permissions:Data");
unregisterEventListener("Tab:ViewportMetadata");
unregisterEventListener("Session:StatePurged");
unregisterEventListener("Bookmark:Insert");
unregisterEventListener("Accessibility:Event");
unregisterEventListener("Accessibility:Ready");
unregisterEventListener("Shortcut:Remove");
unregisterEventListener("WebApps:Open");
unregisterEventListener("WebApps:PreInstall");
unregisterEventListener("WebApps:PostInstall");
unregisterEventListener("WebApps:Install");
unregisterEventListener("WebApps:Uninstall");
unregisterEventListener("Share:Text");
unregisterEventListener("Share:Image");
unregisterEventListener("Image:SetAs");
unregisterEventListener("Sanitize:ClearHistory");
unregisterEventListener("Update:Check");
unregisterEventListener("Update:Download");
unregisterEventListener("Update:Install");
unregisterEventListener("PrivateBrowsing:Data");
unregisterEventListener("Contact:Add");
unregisterEventListener("Intent:Open");
unregisterEventListener("Intent:GetHandlers");
deleteTempFiles();
if (mLayerView != null)
mLayerView.destroy();
if (mDoorHangerPopup != null)
mDoorHangerPopup.destroy();
if (mFormAssistPopup != null)
mFormAssistPopup.destroy();
if (mContactService != null)
mContactService.destroy();
if (mPromptService != null)
mPromptService.destroy();
if (mTextSelection != null)
mTextSelection.destroy();
NotificationHelper.destroy();
if (SmsManager.getInstance() != null) {
SmsManager.getInstance().stop();
if (isFinishing())
SmsManager.getInstance().shutdown();
}
final BrowserHealthRecorder rec = mHealthRecorder;
mHealthRecorder = null;
if (rec != null) {
// Closing a BrowserHealthRecorder could incur a write.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
rec.close();
}
});
}
Favicons.close();
super.onDestroy();
Tabs.unregisterOnTabsChangedListener(this);
}
protected void registerEventListener(String event) {
GeckoAppShell.getEventDispatcher().registerEventListener(event, this);
}
protected void unregisterEventListener(String event) {
GeckoAppShell.getEventDispatcher().unregisterEventListener(event, this);
}
// Get a temporary directory, may return null
public static File getTempDirectory() {
File dir = sAppContext.getExternalFilesDir("temp");
return dir;
}
// Delete any files in our temporary directory
public static void deleteTempFiles() {
File dir = getTempDirectory();
if (dir == null)
return;
File[] files = dir.listFiles();
if (files == null)
return;
for (File file : files) {
file.delete();
}
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (mOrientation != newConfig.orientation) {
mOrientation = newConfig.orientation;
if (mFormAssistPopup != null)
mFormAssistPopup.hide();
refreshChrome();
}
}
public String getContentProcessName() {
return AppConstants.MOZ_CHILD_PROCESS_NAME;
}
public void addEnvToIntent(Intent intent) {
Map<String,String> envMap = System.getenv();
Set<Map.Entry<String,String>> envSet = envMap.entrySet();
Iterator<Map.Entry<String,String>> envIter = envSet.iterator();
int c = 0;
while (envIter.hasNext()) {
Map.Entry<String,String> entry = envIter.next();
intent.putExtra("env" + c, entry.getKey() + "="
+ entry.getValue());
c++;
}
}
public void doRestart() {
doRestart(RESTARTER_ACTION, null);
}
public void doRestart(String args) {
doRestart(RESTARTER_ACTION, args);
}
public void doRestart(String action, String args) {
Log.d(LOGTAG, "doRestart(\"" + action + "\")");
try {
Intent intent = new Intent(action);
intent.setClassName(AppConstants.ANDROID_PACKAGE_NAME, RESTARTER_CLASS);
/* TODO: addEnvToIntent(intent); */
if (args != null)
intent.putExtra("args", args);
intent.putExtra("didRestart", true);
Log.d(LOGTAG, "Restart intent: " + intent.toString());
GeckoAppShell.killAnyZombies();
startActivity(intent);
} catch (Exception e) {
Log.e(LOGTAG, "Error effecting restart.", e);
}
finish();
// Give the restart process time to start before we die
GeckoAppShell.waitForAnotherGeckoProc();
}
public void handleNotification(String action, String alertName, String alertCookie) {
// If Gecko isn't running yet, we ignore the notification. Note that
// even if Gecko is running but it was restarted since the notification
// was created, the notification won't be handled (bug 849653).
if (GeckoThread.checkLaunchState(GeckoThread.LaunchState.GeckoRunning)) {
GeckoAppShell.handleNotification(action, alertName, alertCookie);
}
}
private void checkMigrateProfile() {
final File profileDir = getProfile().getDir();
if (profileDir != null) {
final GeckoApp app = GeckoApp.sAppContext;
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
Handler handler = new Handler();
handler.postDelayed(new DeferredCleanupTask(), CLEANUP_DEFERRAL_SECONDS * 1000);
}
});
}
}
private class DeferredCleanupTask implements Runnable {
// The cleanup-version setting is recorded to avoid repeating the same
// tasks on subsequent startups; CURRENT_CLEANUP_VERSION may be updated
// if we need to do additional cleanup for future Gecko versions.
private static final String CLEANUP_VERSION = "cleanup-version";
private static final int CURRENT_CLEANUP_VERSION = 1;
@Override
public void run() {
long cleanupVersion = getAppSharedPreferences().getInt(CLEANUP_VERSION, 0);
if (cleanupVersion < 1) {
// Reduce device storage footprint by removing .ttf files from
// the res/fonts directory: we no longer need to copy our
// bundled fonts out of the APK in order to use them.
// See https://bugzilla.mozilla.org/show_bug.cgi?id=878674.
File dir = new File("res/fonts");
if (dir.exists() && dir.isDirectory()) {
for (File file : dir.listFiles()) {
if (file.isFile() && file.getName().endsWith(".ttf")) {
Log.i(LOGTAG, "deleting " + file.toString());
file.delete();
}
}
if (!dir.delete()) {
Log.w(LOGTAG, "unable to delete res/fonts directory (not empty?)");
} else {
Log.i(LOGTAG, "res/fonts directory deleted");
}
}
}
// Additional cleanup needed for future versions would go here
if (cleanupVersion != CURRENT_CLEANUP_VERSION) {
SharedPreferences.Editor editor = getAppSharedPreferences().edit();
editor.putInt(CLEANUP_VERSION, CURRENT_CLEANUP_VERSION);
editor.commit();
}
}
}
public PromptService getPromptService() {
return mPromptService;
}
@Override
public void onBackPressed() {
if (getSupportFragmentManager().getBackStackEntryCount() > 0) {
super.onBackPressed();
return;
}
if (autoHideTabs()) {
return;
}
if (mDoorHangerPopup != null && mDoorHangerPopup.isShowing()) {
mDoorHangerPopup.dismiss();
return;
}
if (mFullScreenPluginView != null) {
GeckoAppShell.onFullScreenPluginHidden(mFullScreenPluginView);
removeFullScreenPluginView(mFullScreenPluginView);
return;
}
if (mLayerView != null && mLayerView.isFullScreen()) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null));
return;
}
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null) {
moveTaskToBack(true);
return;
}
if (tab.doBack())
return;
if (tab.isExternal()) {
moveTaskToBack(true);
tabs.closeTab(tab);
return;
}
int parentId = tab.getParentId();
Tab parent = tabs.getTab(parentId);
if (parent != null) {
// The back button should always return to the parent (not a sibling).
tabs.closeTab(tab, parent);
return;
}
moveTaskToBack(true);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (!GeckoAppShell.sActivityHelper.handleActivityResult(requestCode, resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
public AbsoluteLayout getPluginContainer() { return mPluginContainer; }
// Accelerometer.
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
@Override
public void onSensorChanged(SensorEvent event) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createSensorEvent(event));
}
// Geolocation.
@Override
public void onLocationChanged(Location location) {
// No logging here: user-identifying information.
GeckoAppShell.sendEventToGecko(GeckoEvent.createLocationEvent(location));
if (mShouldReportGeoData)
collectAndReportLocInfo(location);
}
public void setCurrentSignalStrenth(SignalStrength ss) {
if (ss.isGsm())
mSignalStrenth = ss.getGsmSignalStrength();
}
private int getCellInfo(JSONArray cellInfo) {
TelephonyManager tm = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
if (tm == null)
return TelephonyManager.PHONE_TYPE_NONE;
List<NeighboringCellInfo> cells = tm.getNeighboringCellInfo();
CellLocation cl = tm.getCellLocation();
String mcc = "", mnc = "";
if (cl instanceof GsmCellLocation) {
JSONObject obj = new JSONObject();
GsmCellLocation gcl = (GsmCellLocation)cl;
try {
obj.put("lac", gcl.getLac());
obj.put("cid", gcl.getCid());
int psc = (Build.VERSION.SDK_INT >= 9) ? gcl.getPsc() : -1;
obj.put("psc", psc);
switch(tm.getNetworkType()) {
case TelephonyManager.NETWORK_TYPE_GPRS:
case TelephonyManager.NETWORK_TYPE_EDGE:
obj.put("radio", "gsm");
break;
case TelephonyManager.NETWORK_TYPE_UMTS:
case TelephonyManager.NETWORK_TYPE_HSDPA:
case TelephonyManager.NETWORK_TYPE_HSUPA:
case TelephonyManager.NETWORK_TYPE_HSPA:
case TelephonyManager.NETWORK_TYPE_HSPAP:
obj.put("radio", "umts");
break;
}
String mcc_mnc = tm.getNetworkOperator();
if (mcc_mnc.length() > 3) {
mcc = mcc_mnc.substring(0, 3);
mnc = mcc_mnc.substring(3);
obj.put("mcc", mcc);
obj.put("mnc", mnc);
}
obj.put("asu", mSignalStrenth);
} catch(JSONException jsonex) {}
cellInfo.put(obj);
}
if (cells != null) {
for (NeighboringCellInfo nci : cells) {
try {
JSONObject obj = new JSONObject();
obj.put("lac", nci.getLac());
obj.put("cid", nci.getCid());
obj.put("psc", nci.getPsc());
obj.put("mcc", mcc);
obj.put("mnc", mnc);
int dbm;
switch(nci.getNetworkType()) {
case TelephonyManager.NETWORK_TYPE_GPRS:
case TelephonyManager.NETWORK_TYPE_EDGE:
obj.put("radio", "gsm");
break;
case TelephonyManager.NETWORK_TYPE_UMTS:
case TelephonyManager.NETWORK_TYPE_HSDPA:
case TelephonyManager.NETWORK_TYPE_HSUPA:
case TelephonyManager.NETWORK_TYPE_HSPA:
case TelephonyManager.NETWORK_TYPE_HSPAP:
obj.put("radio", "umts");
break;
}
obj.put("asu", nci.getRssi());
cellInfo.put(obj);
} catch(JSONException jsonex) {}
}
}
return tm.getPhoneType();
}
// copied from http://code.google.com/p/sensor-data-collection-library/source/browse/src/main/java/TextFileSensorLog.java#223,
// which is apache licensed
private static final Set<Character> AD_HOC_HEX_VALUES =
new HashSet<Character>(Arrays.asList('2','6', 'a', 'e', 'A', 'E'));
private static final String OPTOUT_SSID_SUFFIX = "_nomap";
private static boolean shouldLog(final ScanResult sr) {
// We filter out any ad-hoc devices. Ad-hoc devices are identified by having a
// 2,6,a or e in the second nybble.
// See http://en.wikipedia.org/wiki/MAC_address -- ad hoc networks
// have the last two bits of the second nybble set to 10.
// Only apply this test if we have exactly 17 character long BSSID which should
// be the case.
final char secondNybble = sr.BSSID.length() == 17 ? sr.BSSID.charAt(1) : ' ';
if(AD_HOC_HEX_VALUES.contains(secondNybble)) {
return false;
} else if (sr.SSID != null && sr.SSID.endsWith(OPTOUT_SSID_SUFFIX)) {
return false;
} else {
return true;
}
}
private void collectAndReportLocInfo(Location location) {
final JSONObject locInfo = new JSONObject();
WifiManager wm = (WifiManager)getSystemService(Context.WIFI_SERVICE);
wm.startScan();
try {
JSONArray cellInfo = new JSONArray();
String radioType = getRadioTypeName(getCellInfo(cellInfo));
if (radioType != null) {
locInfo.put("radio", radioType);
}
locInfo.put("lon", location.getLongitude());
locInfo.put("lat", location.getLatitude());
locInfo.put("accuracy", (int)location.getAccuracy());
locInfo.put("altitude", (int)location.getAltitude());
DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm'Z'");
locInfo.put("time", df.format(new Date(location.getTime())));
locInfo.put("cell", cellInfo);
MessageDigest digest = MessageDigest.getInstance("SHA-1");
JSONArray wifiInfo = new JSONArray();
List<ScanResult> aps = wm.getScanResults();
if (aps != null) {
for (ScanResult ap : aps) {
if (!shouldLog(ap))
continue;
StringBuilder sb = new StringBuilder();
try {
byte[] result = digest.digest((ap.BSSID + ap.SSID).getBytes("UTF-8"));
for (byte b : result) sb.append(String.format("%02X", b));
JSONObject obj = new JSONObject();
obj.put("key", sb.toString());
obj.put("frequency", ap.frequency);
obj.put("signal", ap.level);
wifiInfo.put(obj);
} catch (UnsupportedEncodingException uee) {
Log.w(LOGTAG, "can't encode the key", uee);
}
}
}
locInfo.put("wifi", wifiInfo);
} catch (JSONException jsonex) {
Log.w(LOGTAG, "json exception", jsonex);
return;
} catch (NoSuchAlgorithmException nsae) {
Log.w(LOGTAG, "can't create a SHA1", nsae);
}
ThreadUtils.postToBackgroundThread(new Runnable() {
public void run() {
try {
URL url = new URL(LOCATION_URL);
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
try {
urlConnection.setDoOutput(true);
JSONArray batch = new JSONArray();
batch.put(locInfo);
JSONObject wrapper = new JSONObject();
wrapper.put("items", batch);
byte[] bytes = wrapper.toString().getBytes();
urlConnection.setFixedLengthStreamingMode(bytes.length);
OutputStream out = new BufferedOutputStream(urlConnection.getOutputStream());
out.write(bytes);
out.flush();
} catch (JSONException jsonex) {
Log.e(LOGTAG, "error wrapping data as a batch", jsonex);
} catch (IOException ioex) {
Log.e(LOGTAG, "error submitting data", ioex);
} finally {
urlConnection.disconnect();
}
} catch (IOException ioex) {
Log.e(LOGTAG, "error submitting data", ioex);
}
}
});
}
private static String getRadioTypeName(int phoneType) {
switch (phoneType) {
case TelephonyManager.PHONE_TYPE_CDMA:
return "cdma";
case TelephonyManager.PHONE_TYPE_GSM:
return "gsm";
case TelephonyManager.PHONE_TYPE_NONE:
case TelephonyManager.PHONE_TYPE_SIP:
// These devices have no radio.
return null;
default:
Log.e(LOGTAG, "", new IllegalArgumentException("Unexpected PHONE_TYPE: " + phoneType));
return null;
}
}
@Override
public void onProviderDisabled(String provider)
{
}
@Override
public void onProviderEnabled(String provider)
{
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras)
{
}
// Called when a Gecko Hal WakeLock is changed
public void notifyWakeLockChanged(String topic, String state) {
PowerManager.WakeLock wl = mWakeLocks.get(topic);
if (state.equals("locked-foreground") && wl == null) {
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
wl = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, topic);
wl.acquire();
mWakeLocks.put(topic, wl);
} else if (!state.equals("locked-foreground") && wl != null) {
wl.release();
mWakeLocks.remove(topic);
}
}
public void notifyCheckUpdateResult(String result) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Update:CheckResult", result));
}
protected void geckoConnected() {
mLayerView.geckoConnected();
mLayerView.setOverScrollMode(View.OVER_SCROLL_NEVER);
}
public void setAccessibilityEnabled(boolean enabled) {
}
public static class MainLayout extends RelativeLayout {
private TouchEventInterceptor mTouchEventInterceptor;
private MotionEventInterceptor mMotionEventInterceptor;
public MainLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void setTouchEventInterceptor(TouchEventInterceptor interceptor) {
mTouchEventInterceptor = interceptor;
}
public void setMotionEventInterceptor(MotionEventInterceptor interceptor) {
mMotionEventInterceptor = interceptor;
}
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
if (mTouchEventInterceptor != null && mTouchEventInterceptor.onInterceptTouchEvent(this, event)) {
return true;
}
return super.onInterceptTouchEvent(event);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (mTouchEventInterceptor != null && mTouchEventInterceptor.onTouch(this, event)) {
return true;
}
return super.onTouchEvent(event);
}
@Override
public boolean onGenericMotionEvent(MotionEvent event) {
if (mMotionEventInterceptor != null && mMotionEventInterceptor.onInterceptMotionEvent(this, event)) {
return true;
}
return super.onGenericMotionEvent(event);
}
@Override
public void setDrawingCacheEnabled(boolean enabled) {
// Instead of setting drawing cache in the view itself, we simply
// enable drawing caching on its children. This is mainly used in
// animations (see PropertyAnimator)
super.setChildrenDrawnWithCacheEnabled(enabled);
}
}
private class FullScreenHolder extends FrameLayout {
public FullScreenHolder(Context ctx) {
super(ctx);
}
@Override
public void addView(View view, int index) {
/**
* This normally gets called when Flash adds a separate SurfaceView
* for the video. It is unhappy if we have the LayerView underneath
* it for some reason so we need to hide that. Hiding the LayerView causes
* its surface to be destroyed, which causes a pause composition
* event to be sent to Gecko. We synchronously wait for that to be
* processed. Simultaneously, however, Flash is waiting on a mutex so
* the post() below is an attempt to avoid a deadlock.
*/
super.addView(view, index);
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mLayerView.hide();
}
});
}
/**
* The methods below are simply copied from what Android WebKit does.
* It wasn't ever called in my testing, but might as well
* keep it in case it is for some reason. The methods
* all return true because we don't want any events
* leaking out from the fullscreen view.
*/
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (event.isSystem()) {
return super.onKeyDown(keyCode, event);
}
mFullScreenPluginView.onKeyDown(keyCode, event);
return true;
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (event.isSystem()) {
return super.onKeyUp(keyCode, event);
}
mFullScreenPluginView.onKeyUp(keyCode, event);
return true;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
return true;
}
@Override
public boolean onTrackballEvent(MotionEvent event) {
mFullScreenPluginView.onTrackballEvent(event);
return true;
}
}
protected NotificationClient makeNotificationClient() {
// Don't use a notification service; we may be killed in the background
// during downloads.
return new AppNotificationClient(getApplicationContext());
}
private int getVersionCode() {
int versionCode = 0;
try {
versionCode = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
} catch (NameNotFoundException e) {
Log.wtf(LOGTAG, getPackageName() + " not found", e);
}
return versionCode;
}
}
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