syntax = "proto2";

package com.android.settings.intelligence;
option java_multiple_files = false;
option java_package = "com.android.settings.network.telephony";
option java_outer_classname = "NetworkModeChoicesProto";

// EnabledNetworks is a list which tries to categorized the entries of popup menu
// based on carrier network types available to the end user.

// Next tag: 15
// TODO(b/268145152): rename the ENABLED_NETWORKS for good readability.
enum EnabledNetworks {
    // No EnabledNetworks specified.
    ENABLED_NETWORKS_UNSPECIFIED = 0;

    // For the case where either unsupported or unable to categorized properly.
    ENABLED_NETWORKS_UNKNOWN = 1;

    // For the case where CDMA is supported and LTE is not prioritized over
    // CDMA (LTE, 3G, 1x, global).
    ENABLED_NETWORKS_CDMA_CHOICES = 2;

    // For the case where CDMA is supported and LTE is not available.
    // CDMA (3G, 1x)
    ENABLED_NETWORKS_CDMA_NO_LTE_CHOICES = 3;

    // For the case where CDMA is supported and LTE is available.
    // CDMA (LTE, Global)
    ENABLED_NETWORKS_CDMA_ONLY_LTE_CHOICES = 4;

    // For the case where TDSCDMA is primary network type.
    // TDSCDMA (LTE, 3G, 2G)
    ENABLED_NETWORKS_TDSCDMA_CHOICES = 5;

    // For the case where GSM and LTE options are removed from the menu.
    // (3G)
    ENABLED_NETWORKS_EXCEPT_GSM_LTE_CHOICES = 6;

    // For the case where GSM option are removed from the menu. The wording of LTE is '4G'.
    // (4G, 3G)
    ENABLED_NETWORKS_EXCEPT_GSM_4G_CHOICES = 7;

    // For the case where GSM option are removed from the menu. The wording of LTE is 'LTE'.
    // (LTE, 3G)
    ENABLED_NETWORKS_EXCEPT_GSM_CHOICES = 8;

    // For the case where LTE is disabled.
    // (3G, 3G)
    ENABLED_NETWORKS_EXCEPT_LTE_CHOICES = 9;

    // For the case where GSM related carrier with 4G/LTE supported. The wording of LTE is '4G'.
    // (2G, 3G, 4G)
    ENABLED_NETWORKS_4G_CHOICES = 10;

    // For the case where GSM related carrier with 4G/LTE supported. The wording of LTE is 'LTE'.
    // (2G, 3G, LTE)
    ENABLED_NETWORKS_CHOICES = 11;

    // For the case where world mode is enabled.
    // ("Global", "LTE / CDMA", "LTE / GSM / UMTS")
    PREFERRED_NETWORK_MODE_CHOICES_WORLD_MODE = 12;

    // For the case where GSM, 3G options are removed from the menu. The wording of LTE is '4G'.
    // (4G)
    ENABLED_NETWORKS_4G_CHOICES_EXCEPT_GSM_3G = 13;

    // For the case where GSM and 3G are removed from the menu. The wording of LTE is 'LTE'.
    // (LTE)
    ENABLED_NETWORKS_CHOICES_EXCEPT_GSM_3G = 14;
}

// A request for popup menu.

// Next tag: 4
message UiOptions {
    // Mapping to popup menu categories.
    required EnabledNetworks type = 1;

    // Resource which provides a list of network type values for this popup menu.
    required int32 choices = 2;

    // Presentation format of a continuous popop menu entries.
    // Each format may contains any numbers of popop menu entries.

    // Next tag: 12
    enum PresentFormat {

        // No PresentFormat specified.
        PRESENT_FORMAT_UNSPECIFIED = 0;

        // Append a CDMA 1x network option into popup menu.
        add1xEntry = 1;

        // Append a 2G network option into popup menu.
        add2gEntry = 2;

        // Append a 3G network option into popup menu.
        add3gEntry = 3;

        // Append a global mode option into popup menu.
        addGlobalEntry = 4;

        // Append a CDMA/LTE global mode option into popup menu.
        addWorldModeCdmaEntry = 5;

        // Append a GSM/LTE global mode option into popup menu.
        addWorldModeGsmEntry = 6;

        // Append a 4G network option into popup menu.
        add4gEntry = 7;

        // Append a LTE network option into popup menu.
        addLteEntry = 8;

        // Append a 5G network option into popup menu.
        add5gEntry = 9;

        // Append both 5G and 4G network options into popup menu.
        add5gAnd4gEntry = 10;

        // Append both 5G and LTE network options into popup menu.
        add5gAndLteEntry = 11;
    }

    // Format of popup menu entries.
    // The length of this entry need to be less than the network type values
    // referenced from "choices" field.
    repeated PresentFormat format = 3;
}