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Commit 8fa54b7c authored by Yomna Nasser's avatar Yomna Nasser
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Implementation of "Enable 2G" for Settings. 

(1) Adds KEY_HIDE_ENABLE_2G_BOOL to CarrierConfigManager, and
(2) Adds new reason ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G.

Test: manual & atest -c Enable2gPreferenceControllerTest
Bug: b/163168917
Change-Id: I81052549f8dde491697c35365320145fd24c3842
parent 6516885e

core/api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -40270,6 +40270,7 @@ package android.telephony { 
    field public static final String KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY = "gsm_roaming_networks_string_array";

    field public static final String KEY_HAS_IN_CALL_NOISE_SUPPRESSION_BOOL = "has_in_call_noise_suppression_bool";

    field public static final String KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL = "hide_carrier_network_settings_bool";

    field public static final String KEY_HIDE_ENABLE_2G = "hide_enable_2g_bool";

    field public static final String KEY_HIDE_ENHANCED_4G_LTE_BOOL = "hide_enhanced_4g_lte_bool";

    field public static final String KEY_HIDE_IMS_APN_BOOL = "hide_ims_apn_bool";

    field public static final String KEY_HIDE_LTE_PLUS_DATA_ICON_BOOL = "hide_lte_plus_data_icon_bool";

core/api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -11944,6 +11944,7 @@ package android.telephony { 
    field public static final String ACTION_SIM_CARD_STATE_CHANGED = "android.telephony.action.SIM_CARD_STATE_CHANGED";

    field public static final String ACTION_SIM_SLOT_STATUS_CHANGED = "android.telephony.action.SIM_SLOT_STATUS_CHANGED";

    field public static final int ALLOWED_NETWORK_TYPES_REASON_CARRIER = 2; // 0x2

    field public static final int ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G = 3; // 0x3

    field public static final int ALLOWED_NETWORK_TYPES_REASON_POWER = 1; // 0x1

    field public static final int ALLOWED_NETWORK_TYPES_REASON_USER = 0; // 0x0

    field public static final int CALL_WAITING_STATUS_DISABLED = 2; // 0x2

core/java/android/provider/Telephony.java

+2 −1
Original line number Diff line number Diff line
@@ -5286,7 +5286,8 @@ public final class Telephony { 
         * which network types are allowed for

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_USER},

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_POWER},

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_CARRIER}.

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_CARRIER},

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G}.

         * <P>Type: TEXT </P>

         *

         * @hide

core/java/android/telephony/PhoneStateListener.java

+5 −3
Original line number Diff line number Diff line
@@ -1840,13 +1840,15 @@ public class PhoneStateListener { 
         *

         * @param allowedNetworkTypesList Map associating all allowed network type reasons

         * ({@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_USER},

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_POWER}, and

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_CARRIER}) with reason's allowed

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_POWER},

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_CARRIER}, and

         * {@link TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G}) with reason's allowed

         * network type values.

         * For example:

         * map{{TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_USER, long type value},

         *     {TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_POWER, long type value},

         *     {TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_CARRIER, long type value}}

         *     {TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_CARRIER, long type value},

         *     {TelephonyManager#ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G, long type value}}

         */

        @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)

        void onAllowedNetworkTypesChanged(

telephony/java/android/telephony/CarrierConfigManager.java

+9 −0
Original line number Diff line number Diff line
@@ -4763,6 +4763,14 @@ public class CarrierConfigManager { 
    public static final String KEY_STORE_SIM_PIN_FOR_UNATTENDED_REBOOT_BOOL =

            "store_sim_pin_for_unattended_reboot_bool";



     /**

     * Determine whether "Enable 2G" toggle can be shown.

     *

     * Used to trade privacy/security against potentially reduced carrier coverage for some

     * carriers.

     */

    public static final String KEY_HIDE_ENABLE_2G = "hide_enable_2g_bool";



    /** The default value for every variable. */

    private final static PersistableBundle sDefaults;
@@ -5320,6 +5328,7 @@ public class CarrierConfigManager { 
        sDefaults.putBoolean(KEY_NETWORK_TEMP_NOT_METERED_SUPPORTED_BOOL, true);

        sDefaults.putInt(KEY_DEFAULT_RTT_MODE_INT, 0);

        sDefaults.putBoolean(KEY_STORE_SIM_PIN_FOR_UNATTENDED_REBOOT_BOOL, true);

        sDefaults.putBoolean(KEY_HIDE_ENABLE_2G, false);

    }



    /**