Example usage for android.media.session MediaSession MediaSession

Introduction

In this page you can find the example usage for android.media.session MediaSession MediaSession.

Prototype

public MediaSession(@NonNull Context context, @NonNull String tag) 

Source Link

Document

Creates a new session.

Usage

From source file:hkapps.playmxtv.Activities.PlaybackOverlayActivity.java

/**
 * Called when the activity is first created.
 *///from   ww w  .ja va2  s.co  m
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.playback_controls);
    loadViews();
    setupCallbacks();
    mSession = new MediaSession(this, "LeanbackSampleApp");
    mSession.setCallback(new MediaSessionCallback());
    mSession.setFlags(MediaSession.FLAG_HANDLES_MEDIA_BUTTONS | MediaSession.FLAG_HANDLES_TRANSPORT_CONTROLS);

    mSession.setActive(true);
}

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From source file:org.opensilk.video.playback.PlaybackService.java

private MediaSession newMediaSession() {
    final MediaSession mediaSession = new MediaSession(mContext, "SilkVideoPlayer");
    mediaSession//from  w w w.j a  va2  s .c  om
            .setFlags(MediaSession.FLAG_HANDLES_MEDIA_BUTTONS | MediaSession.FLAG_HANDLES_TRANSPORT_CONTROLS);
    final ComponentName mediaButtonComponent = new ComponentName(mContext, MediaButtonReceiver.class);
    final PendingIntent mediaButtonIntent = PendingIntent.getBroadcast(mContext, 1,
            new Intent().setComponent(mediaButtonComponent), PendingIntent.FLAG_UPDATE_CURRENT);
    mediaSession.setMediaButtonReceiver(mediaButtonIntent);
    mediaSession.setSessionActivity(makeActivityIntent(null));
    return mediaSession;
}

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From source file:de.kraenksoft.c3tv.ui.PlaybackOverlayFragment.java

private void createMediaSession() {
    if (mSession == null) {
        mSession = new MediaSession(getActivity(), "LeanbackSampleApp");
        mSession.setCallback(new MediaSessionCallback());
        mSession.setFlags(FLAG_HANDLES_MEDIA_BUTTONS | FLAG_HANDLES_TRANSPORT_CONTROLS);

        mSession.setActive(true);/*www  .j  a v  a2  s  .c  o  m*/

        // Set the Activity's MediaController used to invoke transport controls / adjust volume.
        getActivity().setMediaController(new MediaController(getActivity(), mSession.getSessionToken()));
        setPlaybackState(PlaybackState.STATE_NONE);
    }
}

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From source file:org.mythtv.android.presentation.view.fragment.TvPlaybackOverlayFragment.java

private void createMediaSession() {
    Log.d(TAG, "createMediaSession");
    if (mSession == null) {

        mSession = new MediaSession(getActivity(), getResources().getString(R.string.app_name));
        mSession.setCallback(new MediaSessionCallback());
        mSession.setFlags(FLAG_HANDLES_MEDIA_BUTTONS | FLAG_HANDLES_TRANSPORT_CONTROLS);

        mSession.setActive(true);/*from ww  w. j  a  v a  2 s.co  m*/

        // Set the Activity's MediaController used to invoke transport controls / adjust volume.
        getActivity().setMediaController(new MediaController(getActivity(), mSession.getSessionToken()));
        setPlaybackState(PlaybackState.STATE_NONE);

    }

}

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From source file:uk.org.ngo.squeezer.service.SqueezeService.java

@Override
public IBinder onBind(Intent intent) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        mMediaSession = new MediaSession(getApplicationContext(), "squeezer");
    }/*from   www.j  a v a2 s  . c o  m*/
    return (IBinder) squeezeService;
}

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From source file:com.koma.music.service.MusicService.java

private void setUpMediaSession() {
    mSession = new MediaSession(this, "KomaMusic");
    mSession.setCallback(new MediaSession.Callback() {
        @Override/*from   w w w  . ja  v a 2s. com*/
        public void onPause() {
            pause();
            mPausedByTransientLossOfFocus = false;
        }

        @Override
        public void onPlay() {
            play();
        }

        @Override
        public void onSeekTo(long pos) {
            seek(pos);
        }

        @Override
        public void onSkipToNext() {
            gotoNext(true);
        }

        @Override
        public void onSkipToPrevious() {
            prev(false);
        }

        @Override
        public void onStop() {
            pause();
            mPausedByTransientLossOfFocus = false;
            seek(0);
            releaseServiceUiAndStop();
        }

        @Override
        public void onSkipToQueueItem(long id) {
            setQueuePosition((int) id);
        }

        @Override
        public boolean onMediaButtonEvent(@NonNull Intent mediaButtonIntent) {
            if (Intent.ACTION_MEDIA_BUTTON.equals(mediaButtonIntent.getAction())) {
                KeyEvent ke = mediaButtonIntent.getParcelableExtra(Intent.EXTRA_KEY_EVENT);
                if (ke != null && ke.getKeyCode() == KeyEvent.KEYCODE_HEADSETHOOK) {
                    if (ke.getAction() == KeyEvent.ACTION_UP) {
                        handleHeadsetHookClick(ke.getEventTime());
                    }
                    return true;
                }
            }
            return super.onMediaButtonEvent(mediaButtonIntent);
        }
    });

    PendingIntent pi = PendingIntent.getBroadcast(this, 0, new Intent(this, MediaButtonIntentReceiver.class),
            PendingIntent.FLAG_UPDATE_CURRENT);
    mSession.setMediaButtonReceiver(pi);

    mSession.setFlags(MediaSession.FLAG_HANDLES_TRANSPORT_CONTROLS | MediaSession.FLAG_HANDLES_MEDIA_BUTTONS);
}

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From source file:com.av.remusic.service.MediaService.java

private void setUpMediaSession() {
    mSession = new MediaSession(this, "remusic");
    mSession.setCallback(new MediaSession.Callback() {
        @Override//w  w w .  j a v  a  2 s  .c  om
        public void onPause() {
            pause();
            mPausedByTransientLossOfFocus = false;
        }

        @Override
        public void onPlay() {
            play();
        }

        @Override
        public void onSeekTo(long pos) {
            seek(pos);
        }

        @Override
        public void onSkipToNext() {
            gotoNext(true);
        }

        @Override
        public void onSkipToPrevious() {
            prev(false);
        }

        @Override
        public void onStop() {
            pause();
            mPausedByTransientLossOfFocus = false;
            seek(0);
            releaseServiceUiAndStop();
        }
    });
    mSession.setFlags(MediaSession.FLAG_HANDLES_TRANSPORT_CONTROLS);
}

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From source file:com.android.tv.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    if (DEBUG)//from   w  w w. ja  va2  s . com
        Log.d(TAG, "onCreate()");
    super.onCreate(savedInstanceState);
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M && !PermissionUtils.hasAccessAllEpg(this)) {
        Toast.makeText(this, R.string.msg_not_supported_device, Toast.LENGTH_LONG).show();
        finish();
        return;
    }
    boolean skipToShowOnboarding = getIntent().getAction() == Intent.ACTION_VIEW
            && TvContract.isChannelUriForPassthroughInput(getIntent().getData());
    if (Features.ONBOARDING_EXPERIENCE.isEnabled(this) && OnboardingUtils.needToShowOnboarding(this)
            && !skipToShowOnboarding && !TvCommonUtils.isRunningInTest()) {
        // TODO: The onboarding is turned off in test, because tests are broken by the
        // onboarding. We need to enable the feature for tests later.
        startActivity(OnboardingActivity.buildIntent(this, getIntent()));
        finish();
        return;
    }

    TvApplication tvApplication = (TvApplication) getApplication();
    tvApplication.getMainActivityWrapper().onMainActivityCreated(this);
    if (BuildConfig.ENG && SystemProperties.ALLOW_STRICT_MODE.getValue()) {
        Toast.makeText(this, "Using Strict Mode for eng builds", Toast.LENGTH_SHORT).show();
    }
    mTracker = tvApplication.getTracker();
    mTvInputManagerHelper = tvApplication.getTvInputManagerHelper();
    mTvInputManagerHelper.addCallback(mTvInputCallback);
    mUsbTunerInputId = UsbTunerTvInputService.getInputId(this);
    mChannelDataManager = tvApplication.getChannelDataManager();
    mProgramDataManager = tvApplication.getProgramDataManager();
    mProgramDataManager.addOnCurrentProgramUpdatedListener(Channel.INVALID_ID,
            mOnCurrentProgramUpdatedListener);
    mProgramDataManager.setPrefetchEnabled(true);
    mChannelTuner = new ChannelTuner(mChannelDataManager, mTvInputManagerHelper);
    mChannelTuner.addListener(mChannelTunerListener);
    mChannelTuner.start();
    mPipInputManager = new PipInputManager(this, mTvInputManagerHelper, mChannelTuner);
    mPipInputManager.start();
    mMemoryManageables.add(mProgramDataManager);
    mMemoryManageables.add(ImageCache.getInstance());
    mMemoryManageables.add(TvContentRatingCache.getInstance());
    if (CommonFeatures.DVR.isEnabled(this) && BuildCompat.isAtLeastN()) {
        mDvrManager = tvApplication.getDvrManager();
        mDvrDataManager = tvApplication.getDvrDataManager();
    }

    DisplayManager displayManager = (DisplayManager) getSystemService(Context.DISPLAY_SERVICE);
    Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
    Point size = new Point();
    display.getSize(size);
    int screenWidth = size.x;
    int screenHeight = size.y;
    mDefaultRefreshRate = display.getRefreshRate();

    mOverlayRootView = (OverlayRootView) getLayoutInflater().inflate(R.layout.overlay_root_view, null, false);
    setContentView(R.layout.activity_tv);
    mTvView = (TunableTvView) findViewById(R.id.main_tunable_tv_view);
    int shrunkenTvViewHeight = getResources().getDimensionPixelSize(R.dimen.shrunken_tvview_height);
    mTvView.initialize((AppLayerTvView) findViewById(R.id.main_tv_view), false, screenHeight,
            shrunkenTvViewHeight);
    mTvView.setOnUnhandledInputEventListener(new OnUnhandledInputEventListener() {
        @Override
        public boolean onUnhandledInputEvent(InputEvent event) {
            if (isKeyEventBlocked()) {
                return true;
            }
            if (event instanceof KeyEvent) {
                KeyEvent keyEvent = (KeyEvent) event;
                if (keyEvent.getAction() == KeyEvent.ACTION_DOWN && keyEvent.isLongPress()) {
                    if (onKeyLongPress(keyEvent.getKeyCode(), keyEvent)) {
                        return true;
                    }
                }
                if (keyEvent.getAction() == KeyEvent.ACTION_UP) {
                    return onKeyUp(keyEvent.getKeyCode(), keyEvent);
                } else if (keyEvent.getAction() == KeyEvent.ACTION_DOWN) {
                    return onKeyDown(keyEvent.getKeyCode(), keyEvent);
                }
            }
            return false;
        }
    });
    mTimeShiftManager = new TimeShiftManager(this, mTvView, mProgramDataManager, mTracker,
            new OnCurrentProgramUpdatedListener() {
                @Override
                public void onCurrentProgramUpdated(long channelId, Program program) {
                    updateMediaSession();
                    switch (mTimeShiftManager.getLastActionId()) {
                    case TimeShiftManager.TIME_SHIFT_ACTION_ID_REWIND:
                    case TimeShiftManager.TIME_SHIFT_ACTION_ID_FAST_FORWARD:
                    case TimeShiftManager.TIME_SHIFT_ACTION_ID_JUMP_TO_PREVIOUS:
                    case TimeShiftManager.TIME_SHIFT_ACTION_ID_JUMP_TO_NEXT:
                        updateChannelBannerAndShowIfNeeded(UPDATE_CHANNEL_BANNER_REASON_FORCE_SHOW);
                        break;
                    default:
                        updateChannelBannerAndShowIfNeeded(UPDATE_CHANNEL_BANNER_REASON_UPDATE_INFO);
                        break;
                    }
                }
            });

    mPipView = (TunableTvView) findViewById(R.id.pip_tunable_tv_view);
    mPipView.initialize((AppLayerTvView) findViewById(R.id.pip_tv_view), true, screenHeight,
            shrunkenTvViewHeight);

    if (!PermissionUtils.hasAccessWatchedHistory(this)) {
        WatchedHistoryManager watchedHistoryManager = new WatchedHistoryManager(getApplicationContext());
        watchedHistoryManager.start();
        mTvView.setWatchedHistoryManager(watchedHistoryManager);
    }
    mTvViewUiManager = new TvViewUiManager(this, mTvView, mPipView,
            (FrameLayout) findViewById(android.R.id.content), mTvOptionsManager);

    mPipView.setFixedSurfaceSize(screenWidth / 2, screenHeight / 2);
    mPipView.setBlockScreenType(TunableTvView.BLOCK_SCREEN_TYPE_SHRUNKEN_TV_VIEW);

    ViewGroup sceneContainer = (ViewGroup) findViewById(R.id.scene_container);
    mChannelBannerView = (ChannelBannerView) getLayoutInflater().inflate(R.layout.channel_banner,
            sceneContainer, false);
    mKeypadChannelSwitchView = (KeypadChannelSwitchView) getLayoutInflater()
            .inflate(R.layout.keypad_channel_switch, sceneContainer, false);
    InputBannerView inputBannerView = (InputBannerView) getLayoutInflater().inflate(R.layout.input_banner,
            sceneContainer, false);
    SelectInputView selectInputView = (SelectInputView) getLayoutInflater().inflate(R.layout.select_input,
            sceneContainer, false);
    selectInputView.setOnInputSelectedCallback(new OnInputSelectedCallback() {
        @Override
        public void onTunerInputSelected() {
            Channel currentChannel = mChannelTuner.getCurrentChannel();
            if (currentChannel != null && !currentChannel.isPassthrough()) {
                hideOverlays();
            } else {
                tuneToLastWatchedChannelForTunerInput();
            }
        }

        @Override
        public void onPassthroughInputSelected(TvInputInfo input) {
            Channel currentChannel = mChannelTuner.getCurrentChannel();
            String currentInputId = currentChannel == null ? null : currentChannel.getInputId();
            if (TextUtils.equals(input.getId(), currentInputId)) {
                hideOverlays();
            } else {
                tuneToChannel(Channel.createPassthroughChannel(input.getId()));
            }
        }

        private void hideOverlays() {
            getOverlayManager().hideOverlays(TvOverlayManager.FLAG_HIDE_OVERLAYS_KEEP_DIALOG
                    | TvOverlayManager.FLAG_HIDE_OVERLAYS_KEEP_SIDE_PANELS
                    | TvOverlayManager.FLAG_HIDE_OVERLAYS_KEEP_PROGRAM_GUIDE
                    | TvOverlayManager.FLAG_HIDE_OVERLAYS_KEEP_MENU
                    | TvOverlayManager.FLAG_HIDE_OVERLAYS_KEEP_FRAGMENT);
        }
    });
    mSearchFragment = new ProgramGuideSearchFragment();
    mOverlayManager = new TvOverlayManager(this, mChannelTuner, mKeypadChannelSwitchView, mChannelBannerView,
            inputBannerView, selectInputView, sceneContainer, mSearchFragment);

    mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
    mAudioFocusStatus = AudioManager.AUDIOFOCUS_LOSS;

    mMediaSession = new MediaSession(this, MEDIA_SESSION_TAG);
    mMediaSession.setCallback(new MediaSession.Callback() {
        @Override
        public boolean onMediaButtonEvent(Intent mediaButtonIntent) {
            // Consume the media button event here. Should not send it to other apps.
            return true;
        }
    });
    mMediaSession
            .setFlags(MediaSession.FLAG_HANDLES_MEDIA_BUTTONS | MediaSession.FLAG_HANDLES_TRANSPORT_CONTROLS);
    mNowPlayingCardWidth = getResources().getDimensionPixelSize(R.dimen.notif_card_img_max_width);
    mNowPlayingCardHeight = getResources().getDimensionPixelSize(R.dimen.notif_card_img_height);

    mTvViewUiManager.restoreDisplayMode(false);
    if (!handleIntent(getIntent())) {
        finish();
        return;
    }

    mAudioCapabilitiesReceiver = new AudioCapabilitiesReceiver(this,
            new AudioCapabilitiesReceiver.OnAc3PassthroughCapabilityChangeListener() {
                @Override
                public void onAc3PassthroughCapabilityChange(boolean capability) {
                    mAc3PassthroughSupported = capability;
                }
            });
    mAudioCapabilitiesReceiver.register();

    mAccessibilityManager = (AccessibilityManager) getSystemService(Context.ACCESSIBILITY_SERVICE);
    mSendConfigInfoRecurringRunner = new RecurringRunner(this, TimeUnit.DAYS.toMillis(1),
            new SendConfigInfoRunnable(mTracker, mTvInputManagerHelper), null);
    mSendConfigInfoRecurringRunner.start();
    mChannelStatusRecurringRunner = SendChannelStatusRunnable.startChannelStatusRecurringRunner(this, mTracker,
            mChannelDataManager);

    // To avoid not updating Rating systems when changing language.
    mTvInputManagerHelper.getContentRatingsManager().update();

    initForTest();
}

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