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Commit 6bbd5558 authored by timhypeng's avatar timhypeng Committed by tim peng
Browse files

Add getSelectedMediaDevice() API for output switcher 

- To get the device list that has been selected to current media.

Bug: 146813761
Test: build pass
Change-Id: I39b0e23148dfd13914e882ccb2a95073c6e9b00b
parent 71cb02dc

packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java

+28 −0
Original line number Original line Diff line number Diff line
@@ -192,6 +192,34 @@ public class InfoMediaManager extends MediaManager { 
        return deviceList;

        return deviceList;

    }

    }





    /**

     * Get the MediaDevice list that has been selected to current media.

     *

     * @return list of MediaDevice

     */

    List<MediaDevice> getSelectedMediaDevice() {

        final List<MediaDevice> deviceList = new ArrayList<>();

        if (TextUtils.isEmpty(mPackageName)) {

            Log.w(TAG, "getSelectedMediaDevice() package name is null or empty!");

            return deviceList;

        }



        final RoutingSessionInfo info = getRoutingSessionInfo();

        if (info != null) {

            for (MediaRoute2Info route : mRouterManager.getControllerForSession(info)

                    .getSelectedRoutes()) {

                deviceList.add(new InfoMediaDevice(mContext, mRouterManager,

                        route, mPackageName));

            }

            return deviceList;

        }



        Log.w(TAG, "getSelectedMediaDevice() cannot found selectable MediaDevice from : "

                + mPackageName);



        return deviceList;

    }



    /**

    /**

     * Adjust the volume of {@link android.media.RoutingSessionInfo}.

     * Adjust the volume of {@link android.media.RoutingSessionInfo}.

     *

     *

packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java

+9 −0
Original line number Original line Diff line number Diff line
@@ -281,6 +281,15 @@ public class LocalMediaManager implements BluetoothCallback { 
        return mInfoMediaManager.getSelectableMediaDevice();

        return mInfoMediaManager.getSelectableMediaDevice();

    }

    }





    /**

     * Get the MediaDevice list that has been selected to current media.

     *

     * @return list of MediaDevice

     */

    public List<MediaDevice> getSelectedMediaDevice() {

        return mInfoMediaManager.getSelectedMediaDevice();

    }



    /**

    /**

     * Adjust the volume of session.

     * Adjust the volume of session.

     *

     *