private RecentlyClosedBridge buildRecentlyClosedBridge(Profile profile) {
RecentlyClosedBridge bridge = new RecentlyClosedBridge(profile);
bridge.setRecentlyClosedCallback(
new RecentlyClosedCallback() {
@Override
public void onUpdated() {
updateRecentlyClosedTabs();
postUpdate();
}
});
return bridge;
}
/**
* Should be called when this object is no longer needed. Performs necessary listener tear down.
*/
public void destroy() {
mIsDestroyed = true;
AndroidSyncSettings.unregisterObserver(mContext, this);
mSignInManager.removeSignInStateObserver(this);
mSignInManager = null;
mFaviconHelper.destroy();
mFaviconHelper = null;
mRecentlyClosedBridge.destroy();
mRecentlyClosedBridge = null;
mForeignSessionHelper.destroy();
mForeignSessionHelper = null;
mUpdatedCallback = null;
mNewTabPagePrefs.destroy();
mNewTabPagePrefs = null;
InvalidationController.get(mContext).onRecentTabsPageClosed();
}
/** Clears the list of recently closed tabs. */
public void clearRecentlyClosedTabs() {
if (mIsDestroyed) return;
mRecentlyClosedBridge.clearRecentlyClosedTabs();
}
/**
* Restores a recently closed tab.
*
* @param tab The tab to open.
* @param windowDisposition The WindowOpenDisposition value specifying whether the tab should be
* restored into the current tab or a new tab.
*/
public void openRecentlyClosedTab(RecentlyClosedTab tab, int windowDisposition) {
if (mIsDestroyed) return;
NewTabPageUma.recordAction(NewTabPageUma.ACTION_OPENED_RECENTLY_CLOSED_ENTRY);
mRecentlyClosedBridge.openRecentlyClosedTab(mTab, tab, windowDisposition);
}
private void updateRecentlyClosedTabs() {
mRecentlyClosedTabs =
mRecentlyClosedBridge.getRecentlyClosedTabs(RECENTLY_CLOSED_MAX_TAB_COUNT);
}