ExoPlayer在旋转屏幕上的相同位置恢复

Question

我在我的活动中使用ExoPlayer,我想要的是在纵向和横向模式下顺利播放视频.为此我正在做的是onpause保存currentPlayerPosition并寻找玩家到那个位置onresume但是在旋转它时面对一个混蛋和视频暂停一段时间并播放到保存的位置.

我的代码如下,请帮助我如何顺利切换模式肖像和风景.谢谢

     @Override
public void onPause() {

    super.onPause();

    if (mExoPlayerView != null && mExoPlayerView.getPlayer() != null) {
        mResumeWindow = mExoPlayerView.getPlayer().getCurrentWindowIndex();
        mResumePosition = Math.max(0, mExoPlayerView.getPlayer().getContentPosition());
        mExoPlayerView.getPlayer().release();
    }
}


@Override
public void onDestroy() {
    super.onDestroy();
    if (mExoPlayerView.getPlayer() != null)
        mExoPlayerView.getPlayer().release();
}


  @Override
public void onSaveInstanceState(Bundle outState) {

    outState.putInt(STATE_RESUME_WINDOW, mResumeWindow);
    outState.putLong(STATE_RESUME_POSITION, mResumePosition);
    outState.putBoolean(STATE_PLAYER_FULLSCREEN, mExoPlayerFullscreen);
    super.onSaveInstanceState(outState);
}



   @Override
protected void onResume() {

    super.onResume();

    if (mExoPlayerView == null) {

        mExoPlayerView = (SimpleExoPlayerView) findViewById(R.id.exoplayer);

        videoURL = getIntent().getStringExtra("url");
        postID = getIntent().getIntExtra("UserID", 0);

        String userAgent = Util.getUserAgent(Vid.this, getApplicationContext().getApplicationInfo().packageName);
        DefaultHttpDataSourceFactory httpDataSourceFactory = new DefaultHttpDataSourceFactory(userAgent, null, DefaultHttpDataSource.DEFAULT_CONNECT_TIMEOUT_MILLIS, DefaultHttpDataSource.DEFAULT_READ_TIMEOUT_MILLIS, true);
        DefaultDataSourceFactory dataSourceFactory = new DefaultDataSourceFactory(Vid.this, null, httpDataSourceFactory);
        Uri daUri = Uri.parse(videoURL);

        ExtractorsFactory extractorsFactory = new DefaultExtractorsFactory();

        if (daUri.toString().startsWith("https://player.vimeo"))
            mVideoSource = new HlsMediaSource(daUri, dataSourceFactory, 1, null, null);
        else
            mVideoSource = new ExtractorMediaSource(daUri, dataSourceFactory, extractorsFactory, null, null);

        initExoPlayer();

    } else {
        resumeExoPlayer();
    }

}


   private void resumeExoPlayer() {

    boolean haveResumePosition = mResumeWindow != C.INDEX_UNSET;

    if (haveResumePosition) {
        hideKeyboard();
        hideProgress();
        mExoPlayerView.getPlayer().seekTo(mResumeWindow, mResumePosition);
    }
}

private void initExoPlayer() {
    BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
    TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
    TrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);
    LoadControl loadControl = new DefaultLoadControl();
    SimpleExoPlayer player = ExoPlayerFactory.newSimpleInstance(new DefaultRenderersFactory(this), trackSelector, loadControl);
    mExoPlayerView.setPlayer(player);

    boolean haveResumePosition = mResumeWindow != C.INDEX_UNSET;

    if (haveResumePosition) {
        hideKeyboard();
        hideProgress();
        mExoPlayerView.getPlayer().seekTo(mResumeWindow, mResumePosition);

    }

    mExoPlayerView.getPlayer().prepare(mVideoSource);
    mExoPlayerView.getPlayer().setPlayWhenReady(true);

    mExoPlayerView.getPlayer().addListener(new Player.EventListener() {
        @Override
        public void onTimelineChanged(Timeline timeline, Object manifest) {

        }

        @Override
        public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) {

        }

        @Override
        public void onLoadingChanged(boolean isLoading) {

        }

        @Override
        public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {

            if (playbackState == ExoPlayer.STATE_ENDED) {
                hideProgress();
                mExoPlayerView.getPlayer().seekTo(0);
                mExoPlayerView.getPlayer().setPlayWhenReady(false);
            } else if (playbackState == ExoPlayer.STATE_BUFFERING) {
            } else if (playbackState == ExoPlayer.STATE_READY) {
                hideProgress();

                if (preferenceManager.getLoggedIn()) {
                    APIGetComment();
                }
            }
        }

        @Override
        public void onRepeatModeChanged(int repeatMode) {

        }

        @Override
        public void onShuffleModeEnabledChanged(boolean shuffleModeEnabled) {

        }

        @Override
        public void onPlayerError(ExoPlaybackException error) {
            hideProgress();
            finish();
        }

        @Override
        public void onPositionDiscontinuity(int reason) {

        }

        @Override
        public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {

        }

        @Override
        public void onSeekProcessed() {

        }
    });
}

Answer 1

最后,在浪费了2天之后我找到了它.简单地将它添加到清单中并将适用于所有Android版本？

android:configChanges="orientation|screenSize|layoutDirection"

干杯!