Example usage for android.media AudioManager STREAM_MUSIC

Introduction

In this page you can find the example usage for android.media AudioManager STREAM_MUSIC.

Prototype

int STREAM_MUSIC

To view the source code for android.media AudioManager STREAM_MUSIC.

Click Source Link

Document

Used to identify the volume of audio streams for music playback

Usage

From source file:de.qspool.clementineremote.backend.ClementinePlayerConnection.java

/**
 * Register the RemoteControlClient/*from  w  w w  .  j a v  a2  s  .c  o m*/
 */
private void registerRemoteControlClient() {
    // Request AudioFocus, so the widget is shown on the lock-screen
    mAudioManager.requestAudioFocus(mOnAudioFocusChangeListener, AudioManager.STREAM_MUSIC,
            AudioManager.AUDIOFOCUS_GAIN);

    mAudioManager.registerMediaButtonEventReceiver(mClementineMediaButtonEventReceiver);

    // Create the intent
    Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON);
    mediaButtonIntent.setComponent(mClementineMediaButtonEventReceiver);
    PendingIntent mediaPendingIntent = PendingIntent.getBroadcast(App.mApp.getApplicationContext(), 0,
            mediaButtonIntent, 0);
    // Create the client
    mRcClient = new RemoteControlClient(mediaPendingIntent);
    if (App.mClementine.getState() == Clementine.State.PLAY) {
        mRcClient.setPlaybackState(RemoteControlClient.PLAYSTATE_PLAYING);
    } else {
        mRcClient.setPlaybackState(RemoteControlClient.PLAYSTATE_PAUSED);
    }
    mRcClient.setTransportControlFlags(
            RemoteControlClient.FLAG_KEY_MEDIA_NEXT | RemoteControlClient.FLAG_KEY_MEDIA_PREVIOUS
                    | RemoteControlClient.FLAG_KEY_MEDIA_PLAY | RemoteControlClient.FLAG_KEY_MEDIA_PAUSE);
    mAudioManager.registerRemoteControlClient(mRcClient);
}

---

From source file:com.rks.musicx.ui.fragments.PlayingViews.Playing1Fragment.java

@Override
protected void function() {
    ateKey = Helper.getATEKey(getContext());
    accentColor = Config.accentColor(getContext(), ateKey);
    getActivity().setVolumeControlStream(AudioManager.STREAM_MUSIC);
    favButton.setOnClickListener(mOnClickListener);
    favhelper = new FavHelper(getContext());
    share.setOnClickListener(mOnClickListener);
    eqButton.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.eq));
    eqButton.setOnClickListener(mOnClickListener);
    share.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.shares));
    shuffleButton.setOnClickListener(mOnClickListener);
    shuffleButton.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.shuf_off));
    repeatButton.setOnClickListener(mOnClickListener);
    repeatButton.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.rep_no));
    moreMenu.setOnClickListener(mOnClickListener);
    moreMenu.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.ic_menu));
    CustomLayoutManager customlayoutmanager = new CustomLayoutManager(getContext());
    customlayoutmanager.setOrientation(LinearLayoutManager.VERTICAL);
    customlayoutmanager.setSmoothScrollbarEnabled(true);
    queuerv.setLayoutManager(customlayoutmanager);
    queuerv.addItemDecoration(new DividerItemDecoration(getContext(), 75, true));
    queuerv.setHasFixedSize(true);//from   www  . ja v  a 2  s .co  m
    queueAdapter = new QueueAdapter(getContext(), this);
    queueAdapter.setLayoutId(R.layout.song_list);
    queuerv.setAdapter(queueAdapter);
    queueAdapter.setOnItemClickListener(mOnClick);
    ItemTouchHelper.Callback callback = new SimpleItemTouchHelperCallback(queueAdapter);
    mItemTouchHelper = new ItemTouchHelper(callback);
    mItemTouchHelper.attachToRecyclerView(queuerv);
    slidingpanelayout.setSliderFadeColor(Color.TRANSPARENT);
    slidingpanelayout.setCoveredFadeColor(Color.TRANSPARENT);
    Playing3view.setBackgroundColor(accentColor);
    if (getActivity() == null) {
        return;
    }
    getActivity().getWindow().setStatusBarColor(accentColor);
    helper = new Helper(getContext());
}

---

From source file:com.google.android.apps.santatracker.games.gumball.TiltGameFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mRootView = inflater.inflate(R.layout.fragment_gumball, container, false);
    mRootView.setKeepScreenOn(true);//from  w w w  .  ja v a  2 s  . c  om

    // Use a lower resolution background image to conserve memory below ICS
    if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        View matchScoreLayout = mRootView.findViewById(R.id.tilt_score_layout);
        matchScoreLayout.setBackgroundResource(R.drawable.score_background_gingerbread);
    }

    mViewPlayAgainScore = (TextView) mRootView.findViewById(R.id.play_again_score);
    mViewPlayAgainScore.setText(String.valueOf(mMatchScore));
    mViewPlayAgainLevel = (TextView) mRootView.findViewById(R.id.play_again_level);
    mViewPlayAgainLevel.setText(String.valueOf(mCurrentLevelNum));
    mViewPlayAgainBackground = mRootView.findViewById(R.id.play_again_bkgrd);
    mViewPlayAgainMain = mRootView.findViewById(R.id.play_again_main);
    mViewPlayAgainButton = (Button) mRootView.findViewById(R.id.play_again_btn);
    mViewPlayAgainButton.setOnClickListener(this);

    mViewGPlusSignIn = (ImageView) mRootView.findViewById(R.id.gplus_button);
    mViewGPlusSignIn.setOnClickListener(this);
    mViewGPlusLayout = mRootView.findViewById(R.id.play_again_gplus);
    mViewGPlusLayout.setVisibility(View.GONE);

    // Initialise all animations
    // Construct an animation to blink the timer indefinitely
    mAnimationTimerAlpha = new AlphaAnimation(0.0f, 1.0f);
    mAnimationTimerAlpha.setDuration(1000);
    mAnimationTimerAlpha.setRepeatMode(Animation.REVERSE);
    mAnimationTimerAlpha.setRepeatCount(Animation.INFINITE);

    // Load all other animations
    mAnimationPlayAgainBackground = AnimationUtils.loadAnimation(getActivity(), R.anim.play_again_bkgrd_anim);
    mAnimationPlayAgainBackground.setFillAfter(true);
    mAnimationPlayAgainBackground.setAnimationListener(this);
    mAnimationPlayAgainMain = AnimationUtils.loadAnimation(getActivity(), R.anim.play_again_main_anim);
    mAnimationPlayAgainMain.setFillAfter(true);
    mAnimationPlayAgainMain.setAnimationListener(this);
    mAnimationScaleLevelDown = AnimationUtils.loadAnimation(getActivity(), R.anim.scale_level_anim_down);
    mAnimationScaleLevelDown.setAnimationListener(this);
    mAnimationLevelFadeOut = AnimationUtils.loadAnimation(getActivity(), R.anim.level_fade_out_anim);
    mAnimationLevelFadeOut.setAnimationListener(this);
    mAnimationLevelScaleUp = AnimationUtils.loadAnimation(getActivity(), R.anim.scale_up_level_anim);
    mAnimationLevelScaleUp.setAnimationListener(this);

    mViewMainMenuButton = (ImageButton) mRootView.findViewById(R.id.main_menu_button);
    mViewMainMenuButton.setVisibility(View.GONE);
    mViewMainMenuButton.setOnClickListener(this);

    mGameOutlet = mRootView.findViewById(R.id.tiltGameOutlet);
    mOutletOffset = getResources().getInteger(R.integer.outlet_offset);

    mViewIndicators[0] = (ImageView) mRootView.findViewById(R.id.indicator1);
    mViewIndicators[1] = (ImageView) mRootView.findViewById(R.id.indicator2);
    mViewIndicators[2] = (ImageView) mRootView.findViewById(R.id.indicator3);
    mViewIndicators[3] = (ImageView) mRootView.findViewById(R.id.indicator4);
    mViewIndicators[4] = (ImageView) mRootView.findViewById(R.id.indicator5);
    mViewIndicators[5] = (ImageView) mRootView.findViewById(R.id.indicator6);
    mViewCountdown = (TextView) mRootView.findViewById(R.id.tiltTimer);

    mLevelNumberText = (LevelTextView) mRootView.findViewById(R.id.tilt_end_level_number);
    mLevelNumberText.setVisibility(View.GONE);
    mEndLevelCircle = (CircleView) mRootView.findViewById(R.id.tilt_end_level_circle);
    mEndLevelCircle.setVisibility(View.GONE);

    mViewPlayButton = (ImageView) mRootView.findViewById(R.id.tilt_play_button);
    mViewPlayButton.setOnClickListener(this);
    mViewPlayButton.setVisibility(View.GONE);
    mViewPauseButton = (ImageView) mRootView.findViewById(R.id.tilt_pause_button);
    mViewPauseButton.setOnClickListener(this);
    mViewPauseButton.setVisibility(View.VISIBLE);
    mViewMatchPauseOverlay = mRootView.findViewById(R.id.tilt_pause_overlay);
    mViewMatchPauseOverlay.setVisibility(View.GONE);
    mViewBigPlayButton = (ImageButton) mRootView.findViewById(R.id.tilt_big_play_button);
    mViewBigPlayButton.setOnClickListener(this);
    mViewCancelBar = (ImageView) mRootView.findViewById(R.id.tilt_cancel_bar);
    mViewCancelBar.setOnClickListener(this);
    mViewCancelBar.setVisibility(View.GONE);

    mViewScore = (TextView) mRootView.findViewById(R.id.tilt_score);
    mViewScore.setText(String.valueOf(mMatchScore));

    mGameView = (TiltGameView) mRootView.findViewById(R.id.tiltGameView);

    // Create the Box2D physics world.
    mWorld = new PhysicsWorld();
    Vec2 gravity = new Vec2(0.0f, 0.0f);
    mWorld.create(gravity);
    mGameView.setModel(mWorld);
    mWorld.getWorld().setContactListener(this);

    mGumballQueue = new LinkedList<>();

    // Initialise the sound pool and audio playback
    mSoundPool = new SoundPool(5, AudioManager.STREAM_MUSIC, 0);
    mSoundBounceSmall = mSoundPool.load(getActivity(), R.raw.gbg_ball_bounce_1, 1);
    mSoundBounceMed = mSoundPool.load(getActivity(), R.raw.gbg_ball_bounce_2, 1);
    mSoundBounceLarge = mSoundPool.load(getActivity(), R.raw.gbg_ball_bounce_3, 1);
    mSoundBallInMachine = mSoundPool.load(getActivity(), R.raw.gbg_ball_into_machine, 1);
    mSoundBallFail = mSoundPool.load(getActivity(), R.raw.gbg_ball_fall_out, 1);
    mSoundBallDrop = mSoundPool.load(getActivity(), R.raw.gbg_new_ball_bounce_drop, 1);
    mSoundGameOver = mSoundPool.load(getActivity(), R.raw.gameover, 1);

    // Display the instructions if they haven't been seen before
    mSharedPreferences = getActivity().getSharedPreferences(MatchingGameConstants.PREFERENCES_FILENAME,
            Context.MODE_PRIVATE);
    if (!mSharedPreferences.getBoolean(MatchingGameConstants.GUMBALL_INSTRUCTIONS_VIEWED, false)) {
        mDrawableTransition = new AnimationDrawable();
        mDrawableTransition.addFrame(getResources().getDrawable(R.drawable.instructions_shake_1), 300);
        mDrawableTransition.addFrame(getResources().getDrawable(R.drawable.instructions_shake_2), 300);
        mDrawableTransition.addFrame(getResources().getDrawable(R.drawable.instructions_shake_3), 300);
        mDrawableTransition.setOneShot(false);
        mViewInstructions = (ImageView) mRootView.findViewById(R.id.instructions);

        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            mViewInstructions.setImageResource(R.drawable.instructions_shake_1);
        } else {
            mViewInstructions.setImageDrawable(mDrawableTransition);
            mViewInstructions.post(new Runnable() {
                public void run() {
                    mDrawableTransition.start();
                }
            });
        }

        // Hide the instructions after 2 seconds
        mViewInstructions.postDelayed(new HideInstructionsRunnable(), 2200);
    }

    return mRootView;
}

---

From source file:com.adityarathi.muo.services.AudioPlaybackService.java

/**
 * Requests AudioFocus from the OS.//from   w w  w.j a  v a2  s  .c o  m
 * 
 * @return True if AudioFocus was gained. False, otherwise.
 */
private boolean requestAudioFocus() {
    int result = mAudioManager.requestAudioFocus(audioFocusChangeListener, AudioManager.STREAM_MUSIC,
            AudioManager.AUDIOFOCUS_GAIN);

    if (result != AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
        //Stop the service.
        mService.stopSelf();
        Toast.makeText(mContext, R.string.close_other_audio_apps, Toast.LENGTH_LONG).show();
        return false;
    } else {
        return true;
    }

}

---

From source file:com.intel.xdk.player.Player.java

public void playSoundById(final int id) {
    AudioManager mgr = (AudioManager) activity.getSystemService(Context.AUDIO_SERVICE);
    int streamVolume = mgr.getStreamVolume(AudioManager.STREAM_MUSIC);
    int streamMaximum = mgr.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
    float volume = (float) streamVolume / (float) streamMaximum;
    int playingSound = soundPool.play(id, volume, volume, 0, 0, 1f);
    //should inject playingSound so it can be stopped/paused/resumed?
}

---

From source file:org.drrickorang.loopback.LoopbackActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Set the layout for this activity. You can find it
    View view = getLayoutInflater().inflate(R.layout.main_activity, null);
    setContentView(view);/*w  ww.  j a v  a2  s . c o m*/

    mTextInfo = (TextView) findViewById(R.id.textInfo);
    mBarMasterLevel = (SeekBar) findViewById(R.id.BarMasterLevel);

    AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
    int maxVolume = am.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
    mBarMasterLevel.setMax(maxVolume);

    mBarMasterLevel.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
            am.setStreamVolume(AudioManager.STREAM_MUSIC, progress, 0);
            refreshState();
            log("Changed stream volume to: " + progress);
        }
    });
    mWavePlotView = (WavePlotView) findViewById(R.id.viewWavePlot);

    mTextViewCurrentLevel = (TextView) findViewById(R.id.textViewCurrentLevel);
    mTextViewCurrentLevel.setTextSize(15);

    mTextViewEstimatedLatency = (TextView) findViewById(R.id.textViewEstimatedLatency);
    refreshState();

    applyIntent(getIntent());
}

---

From source file:com.google.fpl.gim.examplegame.MainService.java

/**
 * Obtain audio focus for the application. This also checks if we are currently playing any
 * other audio clips, so it checks for "audio focus" within the app.
 * @return True if audio focus is obtained. False otherwise.
 *///  w ww. j a v a 2  s  .c  o  m
public boolean obtainAudioFocus() {
    if (mMediaPlayer.isPlaying() || mTextToSpeech.isSpeaking()) {
        return false;
    }

    int result = mAudioManager.requestAudioFocus(mAudioFocusChangeListener, AudioManager.STREAM_MUSIC,
            AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);
    return (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED);
}

---

From source file:com.google.dotorg.crisisresponse.translationcards.RecordingActivity.java

private void startListening() {
    recordButton.setBackgroundResource(R.drawable.button_record_disabled);
    listenButton.setBackgroundResource(R.drawable.button_listen_active);
    recordingStatus = RecordingStatus.LISTENING;
    mediaPlayer = new MediaPlayer();
    mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
    try {/*from   w w w.j ava2s .c om*/
        if (isAsset) {
            AssetFileDescriptor fd = getAssets().openFd(filename);
            mediaPlayer.setDataSource(fd.getFileDescriptor(), fd.getStartOffset(), fd.getLength());
            fd.close();
        } else {
            mediaPlayer.setDataSource(new FileInputStream(filename).getFD());
        }
        mediaPlayer.prepare();
    } catch (IOException e) {
        Log.d(TAG, "Error preparing audio.");
        throw new IllegalArgumentException(e);
        // TODO(nworden): something
    }
    mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
        @Override
        public void onCompletion(MediaPlayer mp) {
            finishListening(mp);
        }
    });
    mediaPlayer.start();
}

---

From source file:se.droidgiro.scanner.CaptureActivity.java

/**
 * Creates the beep MediaPlayer in advance so that the sound can be
 * triggered with the least latency possible.
 *//*  w  w w .  ja v a  2  s .  c o  m*/
private void initBeepSound() {
    if (playBeep && mediaPlayer == null) {
        // The volume on STREAM_SYSTEM is not adjustable, and users found it
        // too loud,
        // so we now play on the music stream.
        setVolumeControlStream(AudioManager.STREAM_MUSIC);
        mediaPlayer = new MediaPlayer();
        mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        mediaPlayer.setOnCompletionListener(beepListener);

        AssetFileDescriptor file = getResources().openRawResourceFd(R.raw.beep);
        try {
            mediaPlayer.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
            file.close();
            mediaPlayer.setVolume(BEEP_VOLUME, BEEP_VOLUME);
            mediaPlayer.prepare();
        } catch (IOException e) {
            mediaPlayer = null;
        }
    }
}

---

From source file:com.yohpapa.research.simplemusicplayer.PlaybackService.java

private boolean requestAudioFocus() {
    AudioManager manager = (AudioManager) getSystemService(AUDIO_SERVICE);
    int result = manager.requestAudioFocus(onAudioFocusChangeListener, AudioManager.STREAM_MUSIC,
            AudioManager.AUDIOFOCUS_GAIN);

    return result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED;
}

---

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