/**
 * Returns true if data use tracking has started within a Tab. When data use tracking has
 * started, returns true only once to signify the started event.
 *
 * @param tab The tab that may have started tracking data use.
 * @return true If data use tracking has indeed started.
 */
public static boolean checkAndResetDataUseTrackingStarted(Tab tab) {
    return nativeCheckAndResetDataUseTrackingStarted(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Notifies that the user clicked "Continue" when the dialog box warning about exiting data use
 * was shown.
 *
 * @param tab The tab on which the dialog box was shown.
 */
public static void userClickedContinueOnDialogBox(Tab tab) {
    nativeUserClickedContinueOnDialogBox(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Returns true if data use tracking is currently active on {@link tab} but will stop if the
 * navigation continues. Should only be called before the navigation starts.
 *
 * @param tab The tab that is being queried for data use tracking.
 * @param pageTransitionType transition type of the navigation
 * @param packageName package name of the app package that started this navigation.
 * @return true If {@link tab} is currently tracked but would stop if the navigation were to
 * continue.
 */
public static boolean wouldDataUseTrackingEnd(Tab tab, String url, int pageTransitionType) {
    return nativeWouldDataUseTrackingEnd(tab.getWebContents(),
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), url, pageTransitionType,
            tab.getProfile());
}
 

/**
 * Returns true if data use tracking has ended within a Tab. When data use tracking has
 * ended, returns true only once to signify the ended event.
 *
 * @param tab The tab that may have ended tracking data use.
 * @return true If data use tracking has indeed ended.
 */
public static boolean checkAndResetDataUseTrackingEnded(Tab tab) {
    return nativeCheckAndResetDataUseTrackingEnded(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Tells native code that a custom tab is navigating to a url from the given client app package.
 *
 * @param tab The custom tab that is navigating.
 * @param packageName The client app package for the custom tab loading a url.
 * @param url URL that is being loaded in the custom tab.
 */
public static void onCustomTabInitialNavigation(Tab tab, String packageName, String url) {
    nativeOnCustomTabInitialNavigation(SessionTabHelper.sessionIdForTab(tab.getWebContents()),
            packageName, url, tab.getProfile());
}
 

/**
 * Returns true if data use tracking has started within a Tab. When data use tracking has
 * started, returns true only once to signify the started event.
 *
 * @param tab The tab that may have started tracking data use.
 * @return true If data use tracking has indeed started.
 */
public static boolean checkAndResetDataUseTrackingStarted(Tab tab) {
    return nativeCheckAndResetDataUseTrackingStarted(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Notifies that the user clicked "Continue" when the dialog box warning about exiting data use
 * was shown.
 *
 * @param tab The tab on which the dialog box was shown.
 */
public static void userClickedContinueOnDialogBox(Tab tab) {
    nativeUserClickedContinueOnDialogBox(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Returns true if data use tracking is currently active on {@link tab} but will stop if the
 * navigation continues. Should only be called before the navigation starts.
 *
 * @param tab The tab that is being queried for data use tracking.
 * @param pageTransitionType transition type of the navigation
 * @param packageName package name of the app package that started this navigation.
 * @return true If {@link tab} is currently tracked but would stop if the navigation were to
 * continue.
 */
public static boolean wouldDataUseTrackingEnd(Tab tab, String url, int pageTransitionType) {
    return nativeWouldDataUseTrackingEnd(tab.getWebContents(),
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), url, pageTransitionType,
            tab.getProfile());
}
 

/**
 * Returns true if data use tracking has ended within a Tab. When data use tracking has
 * ended, returns true only once to signify the ended event.
 *
 * @param tab The tab that may have ended tracking data use.
 * @return true If data use tracking has indeed ended.
 */
public static boolean checkAndResetDataUseTrackingEnded(Tab tab) {
    return nativeCheckAndResetDataUseTrackingEnded(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Tells native code that a custom tab is navigating to a url from the given client app package.
 *
 * @param tab The custom tab that is navigating.
 * @param packageName The client app package for the custom tab loading a url.
 * @param url URL that is being loaded in the custom tab.
 */
public static void onCustomTabInitialNavigation(Tab tab, String packageName, String url) {
    nativeOnCustomTabInitialNavigation(SessionTabHelper.sessionIdForTab(tab.getWebContents()),
            packageName, url, tab.getProfile());
}
 

/**
 * Returns true if data use tracking has started within a Tab. When data use tracking has
 * started, returns true only once to signify the started event.
 *
 * @param tab The tab that may have started tracking data use.
 * @return true If data use tracking has indeed started.
 */
public static boolean checkAndResetDataUseTrackingStarted(Tab tab) {
    return nativeCheckAndResetDataUseTrackingStarted(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Notifies that the user clicked "Continue" when the dialog box warning about exiting data use
 * was shown.
 *
 * @param tab The tab on which the dialog box was shown.
 */
public static void userClickedContinueOnDialogBox(Tab tab) {
    nativeUserClickedContinueOnDialogBox(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Returns true if data use tracking is currently active on {@link tab} but will stop if the
 * navigation continues. Should only be called before the navigation starts.
 *
 * @param tab The tab that is being queried for data use tracking.
 * @param pageTransitionType transition type of the navigation
 * @param packageName package name of the app package that started this navigation.
 * @return true If {@link tab} is currently tracked but would stop if the navigation were to
 * continue.
 */
public static boolean wouldDataUseTrackingEnd(Tab tab, String url, int pageTransitionType) {
    return nativeWouldDataUseTrackingEnd(tab.getWebContents(),
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), url, pageTransitionType,
            tab.getProfile());
}
 

/**
 * Returns true if data use tracking has ended within a Tab. When data use tracking has
 * ended, returns true only once to signify the ended event.
 *
 * @param tab The tab that may have ended tracking data use.
 * @return true If data use tracking has indeed ended.
 */
public static boolean checkAndResetDataUseTrackingEnded(Tab tab) {
    return nativeCheckAndResetDataUseTrackingEnded(
            SessionTabHelper.sessionIdForTab(tab.getWebContents()), tab.getProfile());
}
 

/**
 * Tells native code that a custom tab is navigating to a url from the given client app package.
 *
 * @param tab The custom tab that is navigating.
 * @param packageName The client app package for the custom tab loading a url.
 * @param url URL that is being loaded in the custom tab.
 */
public static void onCustomTabInitialNavigation(Tab tab, String packageName, String url) {
    nativeOnCustomTabInitialNavigation(SessionTabHelper.sessionIdForTab(tab.getWebContents()),
            packageName, url, tab.getProfile());
}