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Commit 5fdfa211 authored by Insun Kang's avatar Insun Kang
Browse files

MediaSession2 API set for audio focus handling 

MediaPlayerInterface has:
- setAudioAttributes
- getAudioAttributes

MediaSession2 has:
- setAudioFocusRequest

Test: build
Bug: 72529899
Change-Id: I77507a914789fd6f03a54aeafa76ee843d78c0bc
parent 0511cdbc

packages/MediaComponents/src/com/android/media/MediaSession2Impl.java

+11 −7
Original line number Diff line number Diff line
@@ -21,7 +21,6 @@ import android.app.PendingIntent; 
import android.content.Context;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.media.AudioAttributes;

import android.media.IMediaSession2Callback;

import android.media.MediaItem2;

import android.media.MediaPlayerInterface;
@@ -180,20 +179,18 @@ public class MediaSession2Impl implements MediaSession2Provider { 
        return mSessionStub.getControllers();

    }



    @Override

    public void setAudioAttributes_impl(AudioAttributes attributes) {

        // implement

    }



    @Override

    public void setAudioFocusRequest_impl(int focusGain) {

        // implement

        mAudioFocusType = focusGain;

    }



    @Override

    public void play_impl() {

        ensureCallingThread();

        ensurePlayer();

        if (!gainAudioFocus()) {

           // TODO: implement

        }

        mPlayer.play();

    }
@@ -342,6 +339,13 @@ public class MediaSession2Impl implements MediaSession2Provider { 
        mSessionStub.notifyPlaybackStateChangedNotLocked(state);

    }



    private boolean gainAudioFocus() {

        // implement

        // int res = mAudioManager.requestAudioFocus(mFocusRequest.build());

        // return res == AUDIOFOCUS_REQUEST_GRANTED;

        return false;

    }



    Context getContext() {

        return mContext;

    }