public class DetailCameraFragment extends ChildFragment implements
        SurfaceHolder.Callback,
        MediaController.MediaPlayerControl,
        MapFragment.ControlLock {

    private CustomScrollView mView;
    private Uri mUrlVideo;

    private TabsPagerAdapter adapter;
    private SlidingTabLayout mSlidingTabLayout;
    private ViewPager mViewPager;

    //Video Controls
    private SurfaceView mVideoView;
    private MediaPlayer player;
    private MediaController controller;

    private ImageButton mPlay;
    private TextView mErrorView;

    private RelativeLayout mPlaceHolder;
    private ProgressBar mContainerLoader;

    private ArrayList<Fragment> arrayFragment = new ArrayList<Fragment>();
    private ArrayList<String> arrayTagFragment = new ArrayList<String>();

    private static class LazyHolder {
        private static final DetailCameraFragment detailCameraFragment = new DetailCameraFragment();
    }

    public static DetailCameraFragment getInstance() {
        return LazyHolder.detailCameraFragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mUrlVideo = Uri.parse("http://rtmp.0be3.upx.net.br:1935/0be3_610/0be3_610.stream/playlist.m3u8");
    }

    @Override
    public CustomScrollView onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        mView = (CustomScrollView) inflater.inflate(R.layout.fragment_detail_camera, container, false);

        if (mView != null) {

            mViewPager = (ViewPager) mView.findViewById(R.id.details_viewpager);
            mVideoView = (SurfaceView) mView.findViewById(R.id.video_view);
            mPlaceHolder = (RelativeLayout) mView.findViewById(R.id.video_placeholder);
            mContainerLoader = (ProgressBar) mView.findViewById(R.id.progress_bar);
            mPlay = (ImageButton) mView.findViewById(R.id.play_camera);
            mErrorView = (TextView) mView.findViewById(R.id.error_view);

            arrayFragment.add(CommentsFragment.newInstance());
            arrayFragment.add(DescriptionFragment.newInstance());
            arrayFragment.add(MapFragment.newInstance());

            arrayTagFragment.add(getString(R.string.comments));
            arrayTagFragment.add(getString(R.string.description));
            arrayTagFragment.add(getString(R.string.map));

            mVideoView.requestFocus();

            adapter = new TabsPagerAdapter(getActivity().getSupportFragmentManager(), arrayFragment, arrayTagFragment);
            mViewPager.setAdapter(adapter);

            mSlidingTabLayout = (SlidingTabLayout) mView.findViewById(R.id.details_sliding_tabs);
            mSlidingTabLayout.setCountDivider(arrayFragment.size());
            mSlidingTabLayout.setCustomTextColor(getResources().getColor(R.color.picton_blue));
            mSlidingTabLayout.setViewPager(mViewPager);

            mSlidingTabLayout.setOnPageChangeListener(onPageChangeListener);
            mSlidingTabLayout.setCustomTabColorizer(setCustomTabColor);

            mPlaceHolder.setOnClickListener(onPlayClick);
            mVideoView.setOnClickListener(onPauseClick);

        }
        return mView;
    }

    @Override
    public void onPause() {
        super.onPause();
        player.stop();
        player = null;
        controller = null;
    }

    @Override
    public void onResume() {
        super.onResume();

        try {
            mPlaceHolder.setVisibility(View.VISIBLE);
            mVideoView.setVisibility(View.GONE);
            mContainerLoader.setVisibility(View.GONE);

            mVideoView.getHolder().addCallback(this);
            player = new MediaPlayer();
            controller = new MediaController(getActivity());

            controller.setMediaPlayer(DetailCameraFragment.this);
            controller.setAnchorView((RelativeLayout) mView.findViewById(R.id.videoSurfaceContainer));
            controller.show(0);

            player.setDataSource(getActivity(), mUrlVideo);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Override
    public void onViewStateRestored(Bundle savedInstanceState) {
        super.onViewStateRestored(savedInstanceState);
        if(savedInstanceState != null && player != null) {
            player.pause();
            player.seekTo(savedInstanceState.getInt("video_position", 0));
        }
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
    }

    @Override
    public void surfaceCreated(SurfaceHolder surfaceHolder) {
        try {
            player.setDisplay(surfaceHolder);
            player.prepareAsync();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Override
    public void surfaceChanged(SurfaceHolder surfaceHolder, int i, int i2, int i3) {

    }

    @Override
    public void surfaceDestroyed(SurfaceHolder surfaceHolder) {

    }

    @Override
    public void start() {
        player.start();
    }

    @Override
    public void pause() {
        player.pause();
    }

    @Override
    public int getDuration() {
        return player.getDuration();
    }

    @Override
    public int getCurrentPosition() {
        return player.getCurrentPosition();
    }

    @Override
    public void seekTo(int position) {
        player.seekTo(position);
    }

    @Override
    public boolean isPlaying() {
        return player.isPlaying();
    }

    @Override
    public int getBufferPercentage() {
        return 0;
    }

    @Override
    public boolean canPause() {
        return false;
    }

    @Override
    public boolean canSeekBackward() {
        return false;
    }

    @Override
    public boolean canSeekForward() {
        return false;
    }

    @Override
    public boolean isFullScreen() {
        return false;
    }

    @Override
    public void stopAndSetFullScreen() {
        player.stop();
        Intent intent = new Intent(getActivity(), FullScreenActivity.class);
        intent.putExtra("UrlVideo",mUrlVideo.toString());
        startActivity(intent);
    }

    @Override
    public void toggleFullScreen() {
        Intent intent = new Intent(getActivity(), FullScreenActivity.class);
        intent.putExtra("UrlVideo",mUrlVideo.toString());
        startActivity(intent);
    }

    @Override
    public void setVolume(float value, float to) {
        player.setVolume(value, to);
    }

    private View.OnClickListener onPauseClick = new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            try {
                if (player.isPlaying()) {
                    player.pause();
                } else {
                    //player.seekTo(0);
                    player.start();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    };

    private View.OnClickListener onPlayClick = new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            try {

                mPlaceHolder.setVisibility(View.GONE);
                mVideoView.setVisibility(View.VISIBLE);
                mContainerLoader.setVisibility(View.VISIBLE);

                player.setAudioStreamType(AudioManager.STREAM_MUSIC);

                player.setOnPreparedListener(onPrepared);
                player.setOnBufferingUpdateListener(onBuffer);
                player.setOnInfoListener(onInfo);
                player.setOnErrorListener(onError);

                player.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
                    @Override
                    public void onCompletion(MediaPlayer mediaPlayer) {

                        if(player != null) {
                            player.seekTo(0);
                            player.start();
                        }
                    }
                });

            } catch (IllegalArgumentException e) {
                e.printStackTrace();
            } catch (SecurityException e) {
                e.printStackTrace();
            } catch (IllegalStateException e) {
                e.printStackTrace();
            }
        }
    };

    private MediaPlayer.OnErrorListener onError = new MediaPlayer.OnErrorListener() {
        @Override
        public boolean onError(MediaPlayer mediaPlayer, int info, int extra) {

            if(mContainerLoader.getVisibility() == View.VISIBLE) {
                mContainerLoader.setVisibility(View.GONE);
            }

            switch (info) {
                case MediaPlayer.MEDIA_ERROR_UNKNOWN:
                    mErrorView.setText(getString(R.string.streaming_error));
                    break;
                case MediaPlayer.MEDIA_ERROR_SERVER_DIED:
                    mErrorView.setText(getString(R.string.streaming_error));
                    break;
            }

            mErrorView.setVisibility(View.VISIBLE);
            return false;
        }
    };

    private MediaPlayer.OnInfoListener onInfo = new MediaPlayer.OnInfoListener() {
        @Override
        public boolean onInfo(MediaPlayer mediaPlayer, int info, int extra) {

            switch (info) {
                case MediaPlayer.MEDIA_INFO_VIDEO_RENDERING_START:
                    mContainerLoader.setVisibility(View.GONE);
                    break;
                case MediaPlayer.MEDIA_ERROR_TIMED_OUT:
                    break;
                case MediaPlayer.MEDIA_INFO_BUFFERING_START:
                    mContainerLoader.setVisibility(View.VISIBLE);
                    break;
                case MediaPlayer.MEDIA_INFO_BUFFERING_END:
                    mContainerLoader.setVisibility(View.GONE);
                    break;
            }
            return false;
        }
    };

    private MediaPlayer.OnPreparedListener onPrepared = new MediaPlayer.OnPreparedListener() {
        @Override
        public void onPrepared(MediaPlayer mediaPlayer) {
            player.start();
        }
    };

    private MediaPlayer.OnBufferingUpdateListener onBuffer = new MediaPlayer.OnBufferingUpdateListener() {
        @Override
        public void onBufferingUpdate(MediaPlayer mediaPlayer, int position) {
            DebugUtil.log("value: " + position + "mediaplayer: " + mediaPlayer);
            mContainerLoader.setVisibility(View.VISIBLE);
        }
    };

    private ViewPager.OnPageChangeListener onPageChangeListener = new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int position) {

        }

        @Override
        public void onPageScrollStateChanged(int state) {

        }
    };

    private SlidingTabLayout.TabColorizer setCustomTabColor = new SlidingTabLayout.TabColorizer() {
        @Override
        public int getIndicatorColor(int position) {
            return Color.parseColor(getResources().getString(R.color.bright_gray));
        }

        @Override
        public int getDividerColor(int position) {
            return Color.TRANSPARENT;
        }

    };

    @Override
    public void lock() {
        DebugUtil.log("travou" + mView);
        mView.requestDisallowInterceptTouchEvent(true);
    }

    @Override
    public void unlock() {
        DebugUtil.log("destravou" + mView);
        mView.requestDisallowInterceptTouchEvent(false);
    }

    public static DetailCameraFragment newInstance() {
        return new DetailCameraFragment();
    }

}