@Override public void onReceive(Context context, Intent intent) { // We are now running with the system up, but no apps started, // so can do whatever cleanup after an upgrade that we want. try { long startTime = System.currentTimeMillis(); // Lookup the last known database version final SharedPreferences prefs = context.getSharedPreferences(TAG, Context.MODE_PRIVATE); final int prefDbVersion = prefs.getInt(PREF_DB_VERSION, 0); final String curIcuVersion = ICU.getIcuVersion(); final String curOsVersion = getOsVersionString(); final String prefIcuVersion = prefs.getString(PREF_ICU_VERSION, ""); final String prefOsVersion = prefs.getString(PREF_OS_VERSION, ""); // If the version is old go ahead and attempt to create or upgrade the database. if (prefDbVersion != ContactsDatabaseHelper.DATABASE_VERSION || !prefIcuVersion.equals(curIcuVersion) || !prefOsVersion.equals(curOsVersion)) { // Store the current version so this receiver isn't run again until the database // version number changes. This is intentionally done even before the upgrade path // is attempted to be conservative. If the upgrade fails for some reason and we // crash and burn we don't want to get into a loop doing so. SharedPreferences.Editor editor = prefs.edit(); editor.putInt(PREF_DB_VERSION, ContactsDatabaseHelper.DATABASE_VERSION); editor.putString(PREF_ICU_VERSION, curIcuVersion); editor.putString(PREF_OS_VERSION, curOsVersion); editor.commit(); // Ask for a reference to the database to force the helper to either // create the database or open it up, performing any necessary upgrades // in the process. ContactsDatabaseHelper helper = ContactsDatabaseHelper.getInstance(context); ProfileDatabaseHelper profileHelper = ProfileDatabaseHelper.getInstance(context); CallLogDatabaseHelper calllogHelper = CallLogDatabaseHelper.getInstance(context); Log.i(TAG, "Creating or opening contacts database"); helper.getWritableDatabase(); helper.clearDirectoryScanComplete(); profileHelper.getWritableDatabase(); calllogHelper.getWritableDatabase(); ContactsProvider2.updateLocaleOffline(context, helper, profileHelper); // Log the total time taken for the receiver to perform the operation EventLogTags.writeContactsUpgradeReceiver(System.currentTimeMillis() - startTime); } } catch (Throwable t) { // Something has gone terribly wrong. Disable this receiver for good so we can't // possibly end up in a reboot loop. Log.wtf(TAG, "Error during upgrade attempt. Disabling receiver.", t); context .getPackageManager() .setComponentEnabledSetting( new ComponentName(context, getClass()), PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); } }