WifiStack: Expose all wifi resources to be overlayed

All of the wifi resources have been added to overlayable.xml. So, OEMs
can customize all the wifi config values.

Also, added a sample overlay app to demonstrate how OEMs can customize
these overlayable configs.

Bug: 143464763
Test: Verified that the sample overlay app can override configs.
Change-Id: I1a37d346ebf695055b088b7a11b8e5fa12c256b5

1 files changed, 162 insertions, 0 deletions

diff --git a/service/res/values/overlayable.xml b/service/res/values/overlayable.xml
new file mode 100644
index 000000000..093aa8f14
--- /dev/null
+++ b/service/res/values/overlayable.xml
@@ -0,0 +1,162 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- These values can be used to control wifi stack behavior/features on individual devices.
+     These can be overridden by OEM's by using an RRO overlay app.
+     There is a sample RRO overlay app under frameworks/opt/net/wifi/RROOverlaySampleApp -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <overlayable name="WifiCustomization">
+        <!-- START VENDOR CUSTOMIZATION -->
+        <policy type="product|system|vendor">
+
+          <!-- Params from config.xml that can be overlayed -->
+          <item type="bool" name="config_wifi_dual_band_support" />
+          <item type="integer" name="config_wifi_max_ap_interfaces" />
+          <item type="bool" name="config_wifi_convert_apband_5ghz_to_any" />
+          <item type="bool" name="config_wifi_fast_bss_transition_enabled" />
+          <item type="string" name="config_wifi_p2p_device_type" />
+          <item type="bool" name="config_wifi_background_scan_support" />
+          <item type="bool" name="config_wifi_enable_disconnection_debounce" />
+          <item type="bool" name="config_wifi_revert_country_code_on_cellular_loss" />
+          <item type="integer" name="config_wifi_logger_ring_buffer_default_size_limit_kb" />
+          <item type="integer" name="config_wifi_logger_ring_buffer_verbose_size_limit_kb" />
+          <item type="array" name="config_wifi_fatal_firmware_alert_error_code_list" />
+          <item type="bool" name="config_wifi_turn_off_during_emergency_call" />
+          <item type="integer" name="config_wifi_framework_5GHz_preference_boost_threshold" />
+          <item type="integer" name="config_wifi_framework_5GHz_preference_boost_factor" />
+          <item type="integer" name="config_wifi_framework_5GHz_preference_penalty_threshold" />
+          <item type="integer" name="config_wifi_framework_RSSI_SCORE_OFFSET" />
+          <item type="integer" name="config_wifi_framework_RSSI_SCORE_SLOPE" />
+          <item type="integer" name="config_wifi_framework_SAME_BSSID_AWARD" />
+          <item type="integer" name="config_wifi_framework_LAST_SELECTION_AWARD" />
+          <item type="integer" name="config_wifi_framework_PASSPOINT_SECURITY_AWARD" />
+          <item type="integer" name="config_wifi_framework_SECURITY_AWARD" />
+          <item type="integer" name="config_wifi_framework_exponential_backoff_scan_base_interval" />
+          <item type="integer" name="config_wifi_framework_max_tx_rate_for_full_scan" />
+          <item type="integer" name="config_wifi_framework_max_rx_rate_for_full_scan" />
+          <item type="integer" name="config_wifi_framework_min_tx_rate_for_staying_on_network" />
+          <item type="integer" name="config_wifi_framework_min_rx_rate_for_staying_on_network" />
+          <item type="integer" name="config_wifi_framework_wifi_score_bad_rssi_threshold_5GHz" />
+          <item type="integer" name="config_wifi_framework_wifi_score_entry_rssi_threshold_5GHz" />
+          <item type="integer" name="config_wifi_framework_wifi_score_low_rssi_threshold_5GHz" />
+          <item type="integer" name="config_wifi_framework_wifi_score_good_rssi_threshold_5GHz" />
+          <item type="integer" name="config_wifi_framework_wifi_score_bad_rssi_threshold_24GHz" />
+          <item type="integer" name="config_wifi_framework_wifi_score_entry_rssi_threshold_24GHz" />
+          <item type="integer" name="config_wifi_framework_wifi_score_low_rssi_threshold_24GHz" />
+          <item type="integer" name="config_wifi_framework_wifi_score_good_rssi_threshold_24GHz" />
+          <item type="integer" name="config_wifi_framework_soft_ap_timeout_delay" />
+          <item type="string"  name="config_wifi_random_mac_oui" />
+          <item type="string"  name="config_wifi_framework_sap_2G_channel_list" />
+          <item type="bool" name="config_wifi_framework_cellular_handover_enable_user_triggered_adjustment" />
+          <item type="integer" name="config_wifi_framework_associated_full_scan_tx_packet_threshold" />
+          <item type="integer" name="config_wifi_framework_associated_full_scan_rx_packet_threshold" />
+          <item type="integer" name="config_wifi_framework_associated_partial_scan_tx_packet_threshold" />
+          <item type="integer" name="config_wifi_framework_associated_partial_scan_rx_packet_threshold" />
+          <item type="integer" name="config_wifi_framework_network_switch_tx_packet_threshold" />
+          <item type="integer" name="config_wifi_framework_network_switch_rx_packet_threshold" />
+          <item type="integer" name="config_wifi_supplicant_scan_interval" />
+          <item type="integer" name="config_wifi_network_switching_blacklist_time" />
+          <item type="integer" name="config_wifi_scan_interval_p2p_connected" />
+          <item type="integer" name="config_wifi_disconnected_short_scan_interval" />
+          <item type="integer" name="config_wifi_associated_short_scan_interval" />
+          <item type="integer" name="config_wifi_framework_associated_full_scan_backoff" />
+          <item type="integer" name="config_wifi_framework_associated_full_scan_max_interval" />
+          <item type="integer" name="config_wifi_framework_associated_full_scan_max_total_dwell_time" />
+          <item type="integer" name="config_wifi_framework_associated_partial_scan_max_num_active_channels" />
+          <item type="integer" name="config_wifi_framework_current_network_boost" />
+          <item type="integer" name="config_wifi_framework_recovery_timeout_delay" />
+          <item type="integer" name="config_wifi_framework_scan_result_rssi_level_patchup_value" />
+          <item type="bool" name="config_wifi_framework_enable_associated_network_selection" />
+          <item type="bool" name="config_wifi_framework_use_single_radio_chain_scan_results_network_selection" />
+          <item type="bool" name="config_wifi_only_link_same_credential_configurations" />
+          <item type="bool" name="config_wifi_framework_enable_sar_tx_power_limit" />
+          <item type="bool" name="config_wifi_framework_enable_soft_ap_sar_tx_power_limit" />
+          <item type="bool" name="config_wifi_framework_enable_body_proximity_sar_tx_power_limit" />
+          <item type="string" name="config_wifi_sar_sensor_type" />
+          <item type="integer" name="config_wifi_framework_sar_free_space_event_id" />
+          <item type="integer" name="config_wifi_framework_sar_near_hand_event_id" />
+          <item type="integer" name="config_wifi_framework_sar_near_head_event_id" />
+          <item type="integer" name="config_wifi_framework_sar_near_body_event_id" />
+          <item type="bool" name="config_wifi_batched_scan_supported" />
+          <item type="bool" name="config_wifi_softap_acs_supported" />
+          <item type="string" name="config_wifi_softap_acs_supported_channel_list" />
+          <item type="bool" name="config_wifi_softap_ieee80211ac_supported" />
+          <item type="bool" name="config_wifi_local_only_hotspot_5ghz" />
+          <item type="bool" name="config_wifi_connected_mac_randomization_supported" />
+          <item type="bool" name="config_wifi_p2p_mac_randomization_supported" />
+          <item type="bool" name="config_wifi_ap_mac_randomization_supported" />
+          <item type="bool" name="config_wifi_aggressive_randomization_ssid_whitelist_enabled" />
+          <item type="bool" name="config_wifi_link_probing_supported" />
+          <item type="string" name="config_wifi_tcp_buffers" />
+          <item type="string" name="wifi_tether_configure_ssid_default" />
+          <item type="string" name="wifi_localhotspot_configure_ssid_default" />
+          <!-- Params from config.xml that can be overlayed -->
+
+          <!-- Params from strings.xml that can be overlayed -->
+          <!-- Not supported by compiler.
+          <item type="plurals" name="wifi_available" />
+          <item type="plurals" name="wifi_available_detailed" />
+          -->
+          <item type="string" name="wifi_available_title" />
+          <item type="string" name="wifi_available_title_connecting" />
+          <item type="string" name="wifi_available_title_connected" />
+          <item type="string" name="wifi_available_title_failed_to_connect" />
+          <item type="string" name="wifi_available_content_failed_to_connect" />
+          <item type="string" name="wifi_available_action_connect" />
+          <item type="string" name="wifi_available_action_all_networks" />
+          <item type="string" name="wifi_suggestion_title" />
+          <item type="string" name="wifi_suggestion_content" />
+          <item type="string" name="wifi_suggestion_action_allow_app" />
+          <item type="string" name="wifi_suggestion_action_disallow_app" />
+          <item type="string" name="wifi_wakeup_onboarding_title" />
+          <item type="string" name="wifi_wakeup_onboarding_subtext" />
+          <item type="string" name="wifi_wakeup_onboarding_action_disable" />
+          <item type="string" name="wifi_wakeup_enabled_title" />
+          <item type="string" name="wifi_wakeup_enabled_content" />
+          <item type="string" name="wifi_softap_config_change" />
+          <item type="string" name="wifi_softap_config_change_summary" />
+          <item type="string" name="wifi_softap_config_change_detailed" />
+          <item type="string" name="wifi_watchdog_network_disabled" />
+          <item type="string" name="wifi_watchdog_network_disabled_detailed" />
+          <item type="string" name="wifi_connect_alert_title" />
+          <item type="string" name="wifi_connect_alert_message" />
+          <item type="string" name="wifi_connect_default_application" />
+          <item type="string" name="wifi_p2p_dialog_title" />
+          <item type="string" name="wifi_p2p_turnon_message" />
+          <item type="string" name="wifi_p2p_failed_message" />
+          <item type="string" name="wifi_p2p_enabled_notification_title" />
+          <item type="string" name="wifi_p2p_enabled_notification_message" />
+          <item type="string" name="accept" />
+          <item type="string" name="decline" />
+          <item type="string" name="ok" />
+          <item type="string" name="wifi_p2p_invitation_sent_title" />
+          <item type="string" name="wifi_p2p_invitation_to_connect_title" />
+          <item type="string" name="wifi_p2p_from_message" />
+          <item type="string" name="wifi_p2p_to_message" />
+          <item type="string" name="wifi_p2p_enter_pin_message" />
+          <item type="string" name="wifi_p2p_show_pin_message" />
+          <item type="string" name="wifi_p2p_frequency_conflict_message" />
+          <item type="string" name="dlg_ok" />
+          <!-- Params from strings.xml that can be overlayed -->
+
+          <!-- Params from styles.xml that can be overlayed -->
+          <item type="style" name="wifi_item" />
+          <item type="style" name="wifi_item_label" />
+          <item type="style" name="wifi_item_content" />
+          <item type="style" name="wifi_section" />
+          <!-- Params from styles.xml that can be overlayed -->
+
+        </policy>
+        <!-- END VENDOR CUSTOMIZATION -->
+    </overlayable>
+</resources>