/**
* Query shared prefs for the current engine state, and update the UI accordingly.
*
* <p>In future, we might want this to be on a background thread, or implemented as a Loader.
*/
protected void updateSelectedEngines() {
try {
SharedPreferences syncPrefs = fxAccount.getSyncPrefs();
Map<String, Boolean> engines = SyncConfiguration.getUserSelectedEngines(syncPrefs);
if (engines != null) {
bookmarksPreference.setChecked(
engines.containsKey("bookmarks") && engines.get("bookmarks"));
historyPreference.setChecked(engines.containsKey("history") && engines.get("history"));
passwordsPreference.setChecked(
engines.containsKey("passwords") && engines.get("passwords"));
tabsPreference.setChecked(engines.containsKey("tabs") && engines.get("tabs"));
return;
}
// We don't have user specified preferences. Perhaps we have seen a meta/global?
Set<String> enabledNames = SyncConfiguration.getEnabledEngineNames(syncPrefs);
if (enabledNames != null) {
bookmarksPreference.setChecked(enabledNames.contains("bookmarks"));
historyPreference.setChecked(enabledNames.contains("history"));
passwordsPreference.setChecked(enabledNames.contains("passwords"));
tabsPreference.setChecked(enabledNames.contains("tabs"));
return;
}
// Okay, we don't have userSelectedEngines or enabledEngines. That means
// the user hasn't specified to begin with, we haven't specified here, and
// we haven't already seen, Sync engines. We don't know our state, so
// let's check everything (the default) and disable everything.
bookmarksPreference.setChecked(true);
historyPreference.setChecked(true);
passwordsPreference.setChecked(true);
tabsPreference.setChecked(true);
setCheckboxesEnabled(false);
} catch (Exception e) {
Logger.warn(LOG_TAG, "Got exception getting engines to select; ignoring.", e);
return;
}
}
