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Commit 5f08d914 authored by Jack He's avatar Jack He
Browse files

Flags: Add config.xml entry that enable/disable GD scanning by default 

* The value can be override in board config

Bug: 184977587
Test: make
Tag: #gd-refactor
Change-Id: Iaf3f297bef88e0238a1a6d575b7e1a363ee649aa
parent 6eeb9d78

android/app/res/values/config.xml

+11 −0
Original line number Diff line number Diff line
@@ -121,4 +121,15 @@ 
    <!-- Package that is providing the exposure notification service -->

    <string name="exposure_notification_package">com.google.android.gms</string>



    <!-- Enabling Gabeldorsche up to the scanning layer, including

            - BLE scanning

            - BLE advertising

            - ACL connection management

            - Controller information management

            - HCI layer

            - HAL interface layer

            - Other required GD components like config storage

     -->

    <bool name="enable_gd_up_to_scanning_layer">false</bool>



</resources>

android/app/src/com/android/bluetooth/btservice/AdapterService.java

+2 −1
Original line number Diff line number Diff line
@@ -3395,7 +3395,8 @@ public class AdapterService extends Service { 
        if (DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_BLUETOOTH, GD_ADVERTISING_FLAG, false)) {

            initFlags.add(String.format("%s=%s", GD_ADVERTISING_FLAG, "true"));

        }

        if (DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_BLUETOOTH, GD_SCANNING_FLAG, false)) {

        if (DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_BLUETOOTH, GD_SCANNING_FLAG,

                Config.isGdEnabledUpToScanningLayer())) {

            initFlags.add(String.format("%s=%s", GD_SCANNING_FLAG, "true"));

        }

        if (DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_BLUETOOTH, GD_HCI_FLAG, false)) {

android/app/src/com/android/bluetooth/btservice/Config.java

+8 −1
Original line number Diff line number Diff line
@@ -22,10 +22,10 @@ import android.bluetooth.IBluetoothManager; 
import android.content.ContentResolver;

import android.content.Context;

import android.content.res.Resources;

import android.os.SystemProperties;

import android.os.IBinder;

import android.os.RemoteException;

import android.os.ServiceManager;

import android.os.SystemProperties;

import android.provider.Settings;

import android.text.TextUtils;

import android.util.Log;
@@ -111,6 +111,8 @@ public class Config { 


    private static Class[] sSupportedProfiles = new Class[0];



    private static boolean sIsGdEnabledUptoScanningLayer = false;



    static void init(Context ctx) {

        if (ctx == null) {

            return;
@@ -143,12 +145,17 @@ public class Config { 
            }

        }

        sSupportedProfiles = profiles.toArray(new Class[profiles.size()]);

        sIsGdEnabledUptoScanningLayer = resources.getBoolean(R.bool.enable_gd_up_to_scanning_layer);

    }



    static Class[] getSupportedProfiles() {

        return sSupportedProfiles;

    }



    static boolean isGdEnabledUpToScanningLayer() {

        return sIsGdEnabledUptoScanningLayer;

    }



    private static long getProfileMask(Class profile) {

        for (ProfileConfig config : PROFILE_SERVICES_AND_FLAGS) {

            if (config.mClass == profile) {