// we want a self defined behavior for the back button @Override public void onBackPressed() { // exit fullscreen mode if it is enabled and action bar is disabled or the back stack is empty if (mIitcWebView.isInFullscreen() && mBackStack.isEmpty()) { mIitcWebView.toggleFullscreen(); return; } // close drawer if opened if (mNavigationHelper.isDrawerOpened()) { mNavigationHelper.closeDrawers(); return; } // kill all open iitc dialogs if (!mDialogStack.isEmpty()) { final String id = mDialogStack.pop(); mIitcWebView.loadUrl( "javascript: " + "var selector = $(window.DIALOGS['" + id + "']); " + "selector.dialog('close'); " + "selector.remove();"); return; } // Pop last item from backstack and pretend the relevant menu item was clicked if (!mBackStack.isEmpty()) { backStackPop(); mBackButtonPressed = true; return; } if (mBackButtonPressed || !mSharedPrefs.getBoolean("pref_press_twice_to_exit", false)) { super.onBackPressed(); } else { mBackButtonPressed = true; Toast.makeText(this, "Press twice to exit", Toast.LENGTH_SHORT).show(); // reset back button after 2 seconds new Handler() .postDelayed( new Runnable() { @Override public void run() { mBackButtonPressed = false; } }, 2000); } }
@Override public void onSharedPreferenceChanged( final SharedPreferences sharedPreferences, final String key) { if (key.equals("pref_force_desktop")) { mDesktopMode = sharedPreferences.getBoolean("pref_force_desktop", false); mNavigationHelper.onPrefChanged(); } else if (key.equals("pref_user_location_mode")) { final int mode = Integer.parseInt(mSharedPrefs.getString("pref_user_location_mode", "0")); if (mUserLocation.setLocationMode(mode)) mReloadNeeded = true; return; } else if (key.equals("pref_persistent_zoom")) { mPersistentZoom = mSharedPrefs.getBoolean("pref_persistent_zoom", false); return; } else if (key.equals("pref_fullscreen")) { mIitcWebView.updateFullscreenStatus(); mNavigationHelper.onPrefChanged(); return; } else if (key.equals("pref_android_menu")) { final String[] menuDefaults = getResources().getStringArray(R.array.pref_android_menu_default); mAdvancedMenu = mSharedPrefs.getStringSet( "pref_android_menu", new HashSet<String>(Arrays.asList(menuDefaults))); mNavigationHelper.setDebugMode(mAdvancedMenu.contains(R.string.menu_debug)); invalidateOptionsMenu(); // no reload needed return; } else if (key.equals("pref_fake_user_agent")) { mIitcWebView.setUserAgent(); } else if (key.equals("pref_last_plugin_update")) { final Long forceUpdate = sharedPreferences.getLong("pref_last_plugin_update", 0); if (forceUpdate == 0) mFileManager.updatePlugins(true); return; } else if (key.equals("pref_update_plugins_interval")) { final int interval = Integer.parseInt(mSharedPrefs.getString("pref_update_plugins_interval", "7")); mFileManager.setUpdateInterval(interval); return; } else if (key.equals("pref_press_twice_to_exit") || key.equals("pref_share_selected_tab") || key.equals("pref_messages") || key.equals("pref_secure_updates") || key.equals("pref_external_storage")) { // no reload needed return; } mReloadNeeded = true; }
public void reset() { mNavigationHelper.reset(); mMapSettings.reset(); mUserLocation.reset(); mIitcWebView.getWebViewClient().reset(); mBackStack.clear(); mCurrentPane = Pane.MAP; }
@Override public void onConfigurationChanged(final Configuration newConfig) { super.onConfigurationChanged(newConfig); mNavigationHelper.onConfigurationChanged(newConfig); Log.d("configuration changed...restoring...reset idleTimer"); mIitcWebView.loadUrl("javascript: window.idleTime = 0"); mIitcWebView.loadUrl("javascript: window.renderUpdateStatus()"); }
public void setCurrentPane(final Pane pane) { // ensure no double adds if (pane == mCurrentPane) return; // map pane is top-lvl. clear stack. if (pane == Pane.MAP) { mBackStack.clear(); } // don't push current pane to backstack if this method was called via back button else if (!mBackButtonPressed) mBackStack.push(mCurrentPane); mBackButtonPressed = false; mCurrentPane = pane; mNavigationHelper.switchTo(pane); }
public void setLoadingState(final boolean isLoading) { mIsLoading = isLoading; mNavigationHelper.onLoadingStateChanged(); invalidateOptionsMenu(); updateViews(); if (!isLoading) mFileManager.updatePlugins(false); if (mSearchTerm != null && !isLoading) { new Handler() .postDelayed( new Runnable() { @Override public void run() { // switchToPane(Pane.MAP); mIitcWebView.loadUrl("javascript:search('" + mSearchTerm + "');"); mSearchTerm = null; } }, 5000); } }
@Override public boolean onPrepareOptionsMenu(final Menu menu) { boolean visible = false; if (mNavigationHelper != null) visible = !mNavigationHelper.isDrawerOpened(); if (mIsLoading) visible = false; for (int i = 0; i < menu.size(); i++) { final MenuItem item = menu.getItem(i); final boolean enabled = mAdvancedMenu.contains(item.getTitle()); switch (item.getItemId()) { case R.id.action_settings: item.setVisible(true); break; case R.id.locate: item.setVisible(enabled && visible); item.setEnabled(!mIsLoading); item.setIcon( mUserLocation.isFollowing() ? R.drawable.ic_action_location_follow : R.drawable.ic_action_location_found); break; case R.id.menu_debug: item.setVisible(enabled); item.setChecked(mDebugging); break; default: item.setVisible(enabled && visible); } } return super.onPrepareOptionsMenu(menu); }
@Override public boolean onOptionsItemSelected(final MenuItem item) { if (mNavigationHelper.onOptionsItemSelected(item)) return true; // Handle item selection final int itemId = item.getItemId(); switch (itemId) { case android.R.id.home: switchToPane(Pane.MAP); return true; case R.id.reload_button: reloadIITC(); return true; case R.id.toggle_fullscreen: mIitcWebView.toggleFullscreen(); return true; case R.id.layer_chooser: mNavigationHelper.openRightDrawer(); return true; case R.id.locate: // get the users current location and focus it on map switchToPane(Pane.MAP); if (mUserLocation.hasCurrentLocation()) { // if gps location is displayed we can use a better location without any costs mUserLocation.locate(mPersistentZoom); } else { // get location from network by default mIitcWebView.loadUrl( "javascript: window.map.locate({setView : true" + (mPersistentZoom ? ", maxZoom : map.getZoom()" : "") + "});"); } return true; case R.id.action_settings: // start settings activity final Intent intent = new Intent(this, PreferenceActivity.class); try { intent.putExtra("iitc_version", mFileManager.getIITCVersion()); } catch (final IOException e) { Log.w(e); return true; } startActivity(intent); return true; case R.id.menu_clear_cookies: final CookieManager cm = CookieManager.getInstance(); cm.removeAllCookie(); return true; case R.id.menu_send_screenshot: sendScreenshot(); return true; case R.id.menu_debug: mDebugging = !mDebugging; updateViews(); invalidateOptionsMenu(); // TODO remove debugging stuff from JS? return true; default: return false; } }
@Override protected void onPostCreate(final Bundle savedInstanceState) { super.onPostCreate(savedInstanceState); mNavigationHelper.onPostCreate(savedInstanceState); }