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Commit abb0ffa8 authored by Anna Herrera's avatar Anna Herrera
Browse files

Monitor BLE_SCAN_ALWAYS_AVAILABLE setting 

Check for updates to the Bluetooth scanning setting by montioring
BLE_SCAN_ALWAYS_AVAILABLE instead of ACTION_BLE_STATE_CHANGED.

Bug: 273547029
Test: Disable main BT setting, disable Bluetooth scanning, verify that
CHRE receives a BT setting update, enable Bluetooth scanning, verify
that CHRE receives a BT setting update.
Test: Disable Bluetooth scanning, disable main BT setting verify that
CHRE receives a BT setting update, enable main BT setting, verify
that CHRE receives a BT setting update.

Change-Id: I147d8632a02d675cbd426108a6099e5dc887b8a7
parent f3bbc777

services/core/java/com/android/server/location/contexthub/ContextHubService.java

+11 −4
Original line number Diff line number Diff line
@@ -519,17 +519,24 @@ public class ContextHubService extends IContextHubService.Stub { 
        BroadcastReceiver btReceiver = new BroadcastReceiver() {

            @Override

            public void onReceive(Context context, Intent intent) {

                if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())

                        || BluetoothAdapter.ACTION_BLE_STATE_CHANGED.equals(

                        intent.getAction())) {

                if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())) {

                    sendBtSettingUpdate(/* forceUpdate= */ false);

                }

            }

        };

        IntentFilter filter = new IntentFilter();

        filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);

        filter.addAction(BluetoothAdapter.ACTION_BLE_STATE_CHANGED);

        mContext.registerReceiver(btReceiver, filter);



        mContext.getContentResolver().registerContentObserver(

                Settings.Global.getUriFor(Settings.Global.BLE_SCAN_ALWAYS_AVAILABLE),

                /* notifyForDescendants= */ false,

                new ContentObserver(/* handler= */ null) {

                    @Override

                    public void onChange(boolean selfChange) {

                        sendBtSettingUpdate(/* forceUpdate= */ false);

                    }

                }, UserHandle.USER_ALL);

    }



    /**