private void onNativeLibraryReady() {
mNativeLibraryReady = true;
mToolbar.onNativeLibraryReady();
final TemplateUrlService templateUrlService = TemplateUrlService.getInstance();
TemplateUrlService.LoadListener mTemplateServiceLoadListener =
new TemplateUrlService.LoadListener() {
@Override
public void onTemplateUrlServiceLoaded() {
registerTemplateUrlObserver();
templateUrlService.unregisterLoadListener(this);
}
};
templateUrlService.registerLoadListener(mTemplateServiceLoadListener);
if (templateUrlService.isLoaded()) {
mTemplateServiceLoadListener.onTemplateUrlServiceLoaded();
} else {
templateUrlService.load();
}
mTabModelSelector.addObserver(mTabModelSelectorObserver);
for (TabModel model : mTabModelSelector.getModels()) model.addObserver(mTabModelObserver);
refreshSelectedTab();
if (mTabModelSelector.isTabStateInitialized()) mTabRestoreCompleted = true;
handleTabRestoreCompleted();
}
/**
* Sets the appropriate objects this class should represent.
*
* @param tabModelSelector The {@link TabModelSelector} this View should hold and represent.
* @param tabCreatorManager The {@link TabCreatorManager} for this view.
* @param tabContentManager The {@link TabContentManager} for the tabs.
* @param androidContentContainer The {@link ViewGroup} the {@link LayoutManager} should bind
* Android content to.
* @param contextualSearchManager A {@link ContextualSearchManagementDelegate} instance.
*/
public void onFinishNativeInitialization(
TabModelSelector tabModelSelector,
TabCreatorManager tabCreatorManager,
TabContentManager tabContentManager,
ViewGroup androidContentContainer,
ContextualSearchManagementDelegate contextualSearchManager) {
assert mLayoutManager != null;
mLayoutManager.init(
tabModelSelector,
tabCreatorManager,
tabContentManager,
androidContentContainer,
contextualSearchManager,
mCompositorView.getResourceManager().getDynamicResourceLoader());
mTabModelSelector = tabModelSelector;
tabModelSelector.addObserver(
new EmptyTabModelSelectorObserver() {
@Override
public void onChange() {
onContentChanged();
}
@Override
public void onNewTabCreated(Tab tab) {
initializeTab(tab);
}
});
onContentChanged();
}
/** Triggered when the selected tab has changed. */
private void refreshSelectedTab() {
ChromeTab tab = null;
if (mPreselectedTabId != Tab.INVALID_TAB_ID) {
tab = ChromeTab.fromTab(mTabModelSelector.getTabById(mPreselectedTabId));
}
if (tab == null) tab = ChromeTab.fromTab(mTabModelSelector.getCurrentTab());
boolean wasIncognito = mToolbarModel.isIncognito();
ChromeTab previousTab = ChromeTab.fromTab(mToolbarModel.getTab());
boolean isIncognito = tab != null ? tab.isIncognito() : mTabModelSelector.isIncognitoSelected();
mToolbarModel.setTab(tab, isIncognito);
updateCurrentTabDisplayStatus();
if (previousTab != tab || wasIncognito != isIncognito) {
if (previousTab != tab) {
if (previousTab != null) previousTab.removeObserver(mTabObserver);
if (tab != null) tab.addObserver(mTabObserver);
}
int defaultPrimaryColor =
isIncognito
? mToolbar.getResources().getColor(R.color.incognito_primary_color)
: mToolbar.getResources().getColor(R.color.default_primary_color);
int primaryColor =
(tab != null && tab.getWebContents() != null)
? tab.getWebContents().getThemeColor(defaultPrimaryColor)
: defaultPrimaryColor;
updatePrimaryColor(primaryColor);
mToolbar.onTabOrModelChanged();
if (tab != null
&& tab.getWebContents() != null
&& tab.getWebContents().isLoadingToDifferentDocument()) {
mToolbar.onNavigatedToDifferentPage();
}
}
Profile profile = mTabModelSelector.getModel(isIncognito).getProfile();
if (mCurrentProfile != profile) {
if (mBookmarksBridge != null) mBookmarksBridge.destroy();
mBookmarksBridge = new BookmarksBridge(profile);
mBookmarksBridge.addObserver(mBookmarksObserver);
mLocationBar.setAutocompleteProfile(profile);
mCurrentProfile = profile;
}
}
/** Close a blank tab just opened for the download purpose. */
private void closeBlankTab() {
WebContents contents = mTab.getWebContents();
boolean isInitialNavigation =
contents == null || contents.getNavigationController().isInitialNavigation();
if (isInitialNavigation) {
// Tab is created just for download, close it.
mTabModelSelector.closeTab(mTab);
}
}
@Override
public void onContentChanged() {
if (mTabModelSelector == null) {
// Not yet initialized, onContentChanged() will eventually get called by
// setTabModelSelector.
return;
}
Tab tab = mTabModelSelector.getCurrentTab();
setTab(tab);
}
/**
* Close a blank tab just opened for the download purpose.
*
* @return true iff the tab was (already) closed.
*/
private boolean closeBlankTab() {
if (mTab == null) {
// We do not want caller to dismiss infobar.
return true;
}
WebContents contents = mTab.getWebContents();
boolean isInitialNavigation =
contents == null || contents.getNavigationController().isInitialNavigation();
if (isInitialNavigation) {
// Tab is created just for download, close it.
return mTabModelSelector.closeTab(mTab);
}
return false;
}
/** Updates the current number of Tabs based on the TabModel this Toolbar contains. */
private void updateTabCount() {
if (!mTabRestoreCompleted) return;
mToolbar.updateTabCountVisuals(mTabModelSelector.getCurrentModel().getCount());
}