androidx.leanback.widget.ListRowPresenter Java Examples

private ArrayObjectAdapter initializeRelatedVideosRow() {
    /*
     * To add a new row to the mPlayerAdapter and not lose the controls row that is provided by the
     * glue, we need to compose a new row with the controls row and our related videos row.
     *
     * We start by creating a new {@link ClassPresenterSelector}. Then add the controls row from
     * the media player glue, then add the related videos row.
     */
    ClassPresenterSelector presenterSelector = new ClassPresenterSelector();
    presenterSelector.addClassPresenter(
            mPlayerGlue.getControlsRow().getClass(), mPlayerGlue.getPlaybackRowPresenter());
    presenterSelector.addClassPresenter(ListRow.class, new ListRowPresenter());

    ArrayObjectAdapter rowsAdapter = new ArrayObjectAdapter(presenterSelector);

    rowsAdapter.add(mPlayerGlue.getControlsRow());

    HeaderItem header = new HeaderItem(getString(R.string.related_movies));
    ListRow row = new ListRow(header, mVideoCursorAdapter);
    rowsAdapter.add(row);

    setOnItemViewClickedListener(new ItemViewClickedListener());

    return rowsAdapter;
}
 

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    // Final initialization, modifying UI elements.
    super.onActivityCreated(savedInstanceState);

    // Prepare the manager that maintains the same background image between activities.
    prepareBackgroundManager();

    setupUIElements();
    setupEventListeners();
    prepareEntranceTransition();

    // Map category results from the database to ListRow objects.
    // This Adapter is used to render the MainFragment sidebar labels.
    mCategoryRowAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    setAdapter(mCategoryRowAdapter);

    updateRecommendations();
}
 

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    // Final initialization, modifying UI elements.
    super.onActivityCreated(savedInstanceState);

    // Prepare the manager that maintains the same background image between activities.
    prepareBackgroundManager();

    setupUIElements();
    setupEventListeners();
    prepareEntranceTransition();

    // Map category results from the database to ListRow objects.
    // This Adapter is used to render the MainFragment sidebar labels.
    mCategoryRowAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    setAdapter(mCategoryRowAdapter);

    updateRecommendations();
}
 

private ArrayObjectAdapter initializeRelatedVideosRow() {
    /*
     * To add a new row to the mPlayerAdapter and not lose the controls row that is provided by the
     * glue, we need to compose a new row with the controls row and our related videos row.
     *
     * We start by creating a new {@link ClassPresenterSelector}. Then add the controls row from
     * the media player glue, then add the related videos row.
     */
    ClassPresenterSelector presenterSelector = new ClassPresenterSelector();
    presenterSelector.addClassPresenter(
            mPlayerGlue.getControlsRow().getClass(), mPlayerGlue.getPlaybackRowPresenter());
    presenterSelector.addClassPresenter(ListRow.class, new ListRowPresenter());

    ArrayObjectAdapter rowsAdapter = new ArrayObjectAdapter(presenterSelector);

    rowsAdapter.add(mPlayerGlue.getControlsRow());

    HeaderItem header = new HeaderItem(getString(R.string.related_movies));
    ListRow row = new ListRow(header, mVideoCursorAdapter);
    rowsAdapter.add(row);

    setOnItemViewClickedListener(new ItemViewClickedListener());

    return rowsAdapter;
}
 

/**
 * Shows the different rows of the Fragment.
 */
private void showRows() {
    Map<String, RowsSupportFragment> tempMap = getFragmentMap();
    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());

    int i = 0;

    for (Map.Entry<String, RowsSupportFragment> entry : tempMap.entrySet()) {
        HeaderItem header = new HeaderItem(i, entry.getKey());
        PageRow row = new PageRow(header);
        mRowsAdapter.add(row);
        mFragmentSparseArray.append(i, entry.getValue());
        i++;
    }

    setAdapter(mRowsAdapter);
}
 

@PerFragment
@Provides
@IntoMap
@PresenterSelectorKey(ListRow.class)
public Presenter provideListRowPresenter() {
    return new ListRowPresenter();
}
 

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

    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    mVideoCursorAdapter.setMapper(new VideoCursorMapper());

    setSearchResultProvider(this);
    setOnItemViewClickedListener(new ItemViewClickedListener());
    if (DEBUG) {
        Log.d(TAG, "User is initiating a search. Do we have RECORD_AUDIO permission? " +
            hasPermission(Manifest.permission.RECORD_AUDIO));
    }
    if (!hasPermission(Manifest.permission.RECORD_AUDIO)) {
        if (DEBUG) {
            Log.d(TAG, "Does not have RECORD_AUDIO, using SpeechRecognitionCallback");
        }
        // SpeechRecognitionCallback is not required and if not provided recognition will be
        // handled using internal speech recognizer, in which case you must have RECORD_AUDIO
        // permission
        setSpeechRecognitionCallback(new SpeechRecognitionCallback() {
            @Override
            public void recognizeSpeech() {
                try {
                    startActivityForResult(getRecognizerIntent(), REQUEST_SPEECH);
                } catch (ActivityNotFoundException e) {
                    Log.e(TAG, "Cannot find activity for speech recognizer", e);
                }
            }
        });
    } else if (DEBUG) {
        Log.d(TAG, "We DO have RECORD_AUDIO");
    }
}
 

private void setupAdapter() {
    // Set detail background and style.
    FullWidthDetailsOverviewRowPresenter detailsPresenter =
            new FullWidthDetailsOverviewRowPresenter(new DetailsDescriptionPresenter(),
                    new MovieDetailsOverviewLogoPresenter());

    detailsPresenter.setBackgroundColor(
            ContextCompat.getColor(getActivity(), R.color.selected_background));
    detailsPresenter.setInitialState(FullWidthDetailsOverviewRowPresenter.STATE_HALF);

    // Hook up transition element.
    mHelper = new FullWidthDetailsOverviewSharedElementHelper();
    mHelper.setSharedElementEnterTransition(getActivity(),
            VideoDetailsActivity.SHARED_ELEMENT_NAME);
    detailsPresenter.setListener(mHelper);
    detailsPresenter.setParticipatingEntranceTransition(false);
    prepareEntranceTransition();

    detailsPresenter.setOnActionClickedListener(new OnActionClickedListener() {
        @Override
        public void onActionClicked(Action action) {
            if (action.getId() == ACTION_WATCH_TRAILER) {
                Intent intent = new Intent(getActivity(), PlaybackActivity.class);
                intent.putExtra(VideoDetailsActivity.VIDEO, mSelectedVideo);
                startActivity(intent);
            } else {
                Toast.makeText(getActivity(), action.toString(), Toast.LENGTH_SHORT).show();
            }
        }
    });

    mPresenterSelector = new ClassPresenterSelector();
    mPresenterSelector.addClassPresenter(DetailsOverviewRow.class, detailsPresenter);
    mPresenterSelector.addClassPresenter(ListRow.class, new ListRowPresenter());
    mAdapter = new ArrayObjectAdapter(mPresenterSelector);
    setAdapter(mAdapter);
}
 

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    mRowsAdapter.add(new ListRow(getSettingsObjectAdapter()));

    setAdapter(mRowsAdapter);
    setOnItemViewClickedListener(new SettingsItemClickListener());
}
 

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    mEmptyResultsView = View.inflate(getActivity(), R.layout.view_content_unavailable, null);
    TextView textView = mEmptyResultsView.findViewById(R.id.view_content_unavailable_textview);
    textView.setText(R.string.no_results_found);
    setSearchResultProvider(this);
    setOnItemViewClickedListener(new AvContentTvItemClickListener(getPlaybackActivity()));
}
 

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

    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    mProgressBarManager = ((BrowseSupportFragment) getParentFragment()).getProgressBarManager();
    mScaleFrameLayout = getActivity().findViewById(R.id.scale_frame);
    mProgressBarManager.setRootView((ViewGroup) getActivity().findViewById(R.id.browse_container_dock));
    setOnItemViewClickedListener(new AvContentTvItemClickListener(getPlaybackActivity()));
    setAdapter(mRowsAdapter);
    showRowsAdapter();
    mAsyncProcessAvContent = new AsyncProcessAvContent();
    mAsyncProcessAvContent.execute();

}
 

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

    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    mVideoCursorAdapter.setMapper(new VideoCursorMapper());

    setSearchResultProvider(this);
    setOnItemViewClickedListener(new ItemViewClickedListener());
    if (DEBUG) {
        Log.d(TAG, "User is initiating a search. Do we have RECORD_AUDIO permission? " +
            hasPermission(Manifest.permission.RECORD_AUDIO));
    }
    if (!hasPermission(Manifest.permission.RECORD_AUDIO)) {
        if (DEBUG) {
            Log.d(TAG, "Does not have RECORD_AUDIO, using SpeechRecognitionCallback");
        }
        // SpeechRecognitionCallback is not required and if not provided recognition will be
        // handled using internal speech recognizer, in which case you must have RECORD_AUDIO
        // permission
        setSpeechRecognitionCallback(new SpeechRecognitionCallback() {
            @Override
            public void recognizeSpeech() {
                try {
                    startActivityForResult(getRecognizerIntent(), REQUEST_SPEECH);
                } catch (ActivityNotFoundException e) {
                    Log.e(TAG, "Cannot find activity for speech recognizer", e);
                }
            }
        });
    } else if (DEBUG) {
        Log.d(TAG, "We DO have RECORD_AUDIO");
    }
}
 

private void setupAdapter() {
    // Set detail background and style.
    FullWidthDetailsOverviewRowPresenter detailsPresenter =
            new FullWidthDetailsOverviewRowPresenter(new DetailsDescriptionPresenter(),
                    new MovieDetailsOverviewLogoPresenter());

    detailsPresenter.setBackgroundColor(
            ContextCompat.getColor(getActivity(), R.color.selected_background));
    detailsPresenter.setInitialState(FullWidthDetailsOverviewRowPresenter.STATE_HALF);

    // Hook up transition element.
    mHelper = new FullWidthDetailsOverviewSharedElementHelper();
    mHelper.setSharedElementEnterTransition(getActivity(),
            VideoDetailsActivity.SHARED_ELEMENT_NAME);
    detailsPresenter.setListener(mHelper);
    detailsPresenter.setParticipatingEntranceTransition(false);
    prepareEntranceTransition();

    detailsPresenter.setOnActionClickedListener(new OnActionClickedListener() {
        @Override
        public void onActionClicked(Action action) {
            if (action.getId() == ACTION_WATCH_TRAILER) {
                Intent intent = new Intent(getActivity(), PlaybackActivity.class);
                intent.putExtra(VideoDetailsActivity.VIDEO, mSelectedVideo);
                startActivity(intent);
            } else {
                Toast.makeText(getActivity(), action.toString(), Toast.LENGTH_SHORT).show();
            }
        }
    });

    mPresenterSelector = new ClassPresenterSelector();
    mPresenterSelector.addClassPresenter(DetailsOverviewRow.class, detailsPresenter);
    mPresenterSelector.addClassPresenter(ListRow.class, new ListRowPresenter());
    mAdapter = new ArrayObjectAdapter(mPresenterSelector);
    setAdapter(mAdapter);
}
 

private void loadData() {
    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    setAdapter(mRowsAdapter);

    new Handler().postDelayed(new Runnable() {
        @Override
        public void run() {
            createRows();
            startEntranceTransition();
        }
    }, 2000);
}
 

@Override
protected LiveDataRowPresenterViewHolder createRowViewHolder(ViewGroup parent) {
    ListRowPresenter.ViewHolder listRowPresenterViewHolder
            = (ListRowPresenter.ViewHolder) super.createRowViewHolder(parent);
    return new LiveDataRowPresenterViewHolder(
            listRowPresenterViewHolder.view,
            listRowPresenterViewHolder.getGridView(),
            listRowPresenterViewHolder.getListRowPresenter());
}
 

SearchProvider(Context context, boolean musicOnly) {
    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    mDelayedLoad = new SearchRunnable(context, mRowsAdapter, musicOnly);
}
 

public void enable(ListRowPresenter listRowPresenter, boolean flag) {
    listRowPresenter.setSelectEffectEnabled(flag);
    listRowPresenter.setShadowEnabled(flag);
    listRowPresenter.setKeepChildForeground(flag);
}
 

public SettingsFragment() {
    ListRowPresenter selector = new ListRowPresenter();
    selector.setNumRows(2);
    mRowsAdapter = new ArrayObjectAdapter(selector);
    setAdapter(mRowsAdapter);
}
 

public LiveDataRowPresenterViewHolder(View rootView, HorizontalGridView gridView, ListRowPresenter p) {
    super(rootView, gridView, p);
}
 

private void setupRowAdapter() {
    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    createRows();
    setAdapter(mRowsAdapter);
}