Merge "Create a new key to backup Sim-specific data." into sc-v2-dev am: 353f5de3

    private static final String KEY_WIFI_NEW_CONFIG = "wifi_new_config";

    private static final String KEY_DEVICE_SPECIFIC_CONFIG = "device_specific_config";

    private static final String KEY_SIM_SPECIFIC_SETTINGS = "sim_specific_settings";

    // Restoring sim-specific data backed up from newer Android version to Android 12 was causing a

    // fatal crash. Creating a backup with a different key will prevent Android 12 versions from

    // restoring this data.

    private static final String KEY_SIM_SPECIFIC_SETTINGS_2 = "sim_specific_settings_2";

    // Versioning of the state file.  Increment this version

    // number any time the set of state items is altered.

                        deviceSpecificInformation, data);

        stateChecksums[STATE_SIM_SPECIFIC_SETTINGS] =

                writeIfChanged(stateChecksums[STATE_SIM_SPECIFIC_SETTINGS],

                        KEY_SIM_SPECIFIC_SETTINGS, simSpecificSettingsData, data);

                        KEY_SIM_SPECIFIC_SETTINGS_2, simSpecificSettingsData, data);

        writeNewChecksums(stateChecksums, newState);

    }

                    break;

                case KEY_SIM_SPECIFIC_SETTINGS:

                    // Intentional fall through so that sim-specific backups from Android 12 will

                    // also be restored on newer Android versions.

                case KEY_SIM_SPECIFIC_SETTINGS_2:

                    byte[] restoredSimSpecificSettings = new byte[size];

                    data.readEntityData(restoredSimSpecificSettings, 0, size);

                    restoreSimSpecificSettings(restoredSimSpecificSettings);