NewDetailsSupportFragment.java revision 3bcad88cbf4488e747d84893c35f2351b8f84afe 
1// CHECKSTYLE:OFF Generated code
2/* This file is auto-generated from NewDetailsFragment.java.  DO NOT MODIFY. */
3
4/*
5 * Copyright (C) 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
8 * in compliance with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software distributed under the License
13 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
14 * or implied. See the License for the specific language governing permissions and limitations under
15 * the License.
16 */
17package com.example.android.leanback;
18
19import android.content.Context;
20import android.content.Intent;
21import android.graphics.Bitmap;
22import android.os.Build;
23import android.os.Bundle;
24import android.os.Handler;
25import android.support.v17.leanback.app.DetailsSupportFragmentBackgroundController;
26import android.support.v17.leanback.media.MediaPlayerGlue;
27import android.support.v17.leanback.widget.Action;
28import android.support.v17.leanback.widget.ArrayObjectAdapter;
29import android.support.v17.leanback.widget.ClassPresenterSelector;
30import android.support.v17.leanback.widget.DetailsOverviewRow;
31import android.support.v17.leanback.widget.FullWidthDetailsOverviewRowPresenter;
32import android.support.v17.leanback.widget.FullWidthDetailsOverviewSharedElementHelper;
33import android.support.v17.leanback.widget.HeaderItem;
34import android.support.v17.leanback.widget.ImageCardView;
35import android.support.v17.leanback.widget.ListRow;
36import android.support.v17.leanback.widget.ListRowPresenter;
37import android.support.v17.leanback.widget.OnActionClickedListener;
38import android.support.v17.leanback.widget.OnItemViewClickedListener;
39import android.support.v17.leanback.widget.OnItemViewSelectedListener;
40import android.support.v17.leanback.widget.Presenter;
41import android.support.v17.leanback.widget.Row;
42import android.support.v17.leanback.widget.RowPresenter;
43import android.support.v17.leanback.widget.SparseArrayObjectAdapter;
44import android.support.v4.app.ActivityOptionsCompat;
45import android.support.v4.content.res.ResourcesCompat;
46import android.util.Log;
47import android.view.LayoutInflater;
48import android.view.View;
49import android.view.ViewGroup;
50import android.widget.Toast;
51
52public class NewDetailsSupportFragment extends android.support.v17.leanback.app.DetailsSupportFragment {
53    private static final String TAG = "leanback.DetailsSupportFragment";
54    private static final String ITEM = "item";
55
56    private static final int NUM_ROWS = 3;
57    private ArrayObjectAdapter mRowsAdapter;
58    private PhotoItem mPhotoItem;
59    final CardPresenter cardPresenter = new CardPresenter();
60
61    private static final int ACTION_PLAY = 1;
62    private static final int ACTION_RENT = 2;
63    private static final int ACTION_BUY = 3;
64
65    private boolean TEST_OVERVIEW_ROW_ON_SECOND;
66    private boolean TEST_SHARED_ELEMENT_TRANSITION;
67    private boolean TEST_ENTRANCE_TRANSITION;
68    private boolean TEST_BACKGROUND_PLAYER;
69
70    private static final long TIME_TO_LOAD_OVERVIEW_ROW_MS = 1000;
71    private static final long TIME_TO_LOAD_RELATED_ROWS_MS = 2000;
72
73    private Action mActionPlay;
74    private Action mActionRent;
75    private Action mActionBuy;
76
77    private FullWidthDetailsOverviewSharedElementHelper mHelper;
78    private BackgroundHelper mBackgroundHelper; // used to download bitmap async.
79    private final DetailsSupportFragmentBackgroundController mDetailsBackground =
80            new DetailsSupportFragmentBackgroundController(this);
81
82    private void initializeTest() {
83        TEST_SHARED_ELEMENT_TRANSITION = Build.VERSION.SDK_INT >= 21
84                && null != getActivity().getWindow().getSharedElementEnterTransition();
85        TEST_OVERVIEW_ROW_ON_SECOND = !TEST_SHARED_ELEMENT_TRANSITION;
86        TEST_ENTRANCE_TRANSITION = false;
87    }
88
89    @Override
90    public void onCreate(Bundle savedInstanceState) {
91        Log.i(TAG, "onCreate");
92        super.onCreate(savedInstanceState);
93        initializeTest();
94
95        mBackgroundHelper = new BackgroundHelper(getActivity());
96        mDetailsBackground.enableParallax();
97        if (TEST_BACKGROUND_PLAYER) {
98            MediaPlayerGlue mediaPlayerGlue = new MediaPlayerGlue(getActivity());
99            mDetailsBackground.setupVideoPlayback(mediaPlayerGlue);
100
101            mediaPlayerGlue.setMode(MediaPlayerGlue.REPEAT_ALL);
102            mediaPlayerGlue.setArtist("A Googleer");
103            mediaPlayerGlue.setTitle("Diving with Sharks");
104            mediaPlayerGlue.setVideoUrl("https://storage.googleapis.com/android-tv/Sample videos/"
105                    + "April Fool's 2013/Explore Treasure Mode with Google Maps.mp4");
106        }
107
108        final Context context = getActivity();
109        setBadgeDrawable(ResourcesCompat.getDrawable(context.getResources(), R.drawable.ic_title,
110                context.getTheme()));
111        setTitle("Leanback Sample App");
112        if (!TEST_BACKGROUND_PLAYER) {
113            setOnSearchClickedListener(new View.OnClickListener() {
114                @Override
115                public void onClick(View view) {
116                    Intent intent = new Intent(getActivity(), SearchSupportActivity.class);
117                    startActivity(intent);
118                }
119            });
120        }
121
122        mActionPlay = new Action(ACTION_PLAY, "Play");
123        mActionRent = new Action(ACTION_RENT, "Rent", "$3.99", ResourcesCompat.getDrawable(
124                context.getResources(), R.drawable.ic_action_a, context.getTheme()));
125        mActionBuy = new Action(ACTION_BUY, "Buy $9.99");
126
127        ClassPresenterSelector ps = new ClassPresenterSelector();
128        FullWidthDetailsOverviewRowPresenter dorPresenter =
129                new FullWidthDetailsOverviewRowPresenter(new DetailsDescriptionPresenter());
130        dorPresenter.setOnActionClickedListener(new OnActionClickedListener() {
131            @Override
132            public void onActionClicked(Action action) {
133                final Context context = getActivity();
134                Toast.makeText(context, action.toString(), Toast.LENGTH_SHORT).show();
135                int indexOfOverviewRow = TEST_OVERVIEW_ROW_ON_SECOND ? 1 : 0;
136                DetailsOverviewRow dor = (DetailsOverviewRow) mRowsAdapter.get(indexOfOverviewRow);
137                if (action.getId() == ACTION_BUY) {
138                    // on the UI thread, we can modify actions adapter directly
139                    SparseArrayObjectAdapter actions = (SparseArrayObjectAdapter)
140                            dor.getActionsAdapter();
141                    actions.set(ACTION_PLAY, mActionPlay);
142                    actions.clear(ACTION_RENT);
143                    actions.clear(ACTION_BUY);
144                    dor.setItem(mPhotoItem.getTitle() + "(Owned)");
145                    dor.setImageDrawable(ResourcesCompat.getDrawable(context.getResources(),
146                            R.drawable.details_img_16x9, context.getTheme()));
147                } else if (action.getId() == ACTION_RENT) {
148                    // on the UI thread, we can modify actions adapter directly
149                    SparseArrayObjectAdapter actions = (SparseArrayObjectAdapter)
150                            dor.getActionsAdapter();
151                    actions.set(ACTION_PLAY, mActionPlay);
152                    actions.clear(ACTION_RENT);
153                    dor.setItem(mPhotoItem.getTitle() + "(Rented)");
154                } else if (action.getId() == ACTION_PLAY) {
155                    Intent intent = new Intent(context, PlaybackOverlaySupportActivity.class);
156                    getActivity().startActivity(intent);
157                }
158            }
159        });
160        if (TEST_OVERVIEW_ROW_ON_SECOND) {
161            dorPresenter.setInitialState(FullWidthDetailsOverviewRowPresenter.STATE_SMALL);
162        }
163
164        ps.addClassPresenter(DetailsOverviewRow.class, dorPresenter);
165        ps.addClassPresenter(ListRow.class, new ListRowPresenter());
166
167        mRowsAdapter = new ArrayObjectAdapter(ps);
168        updateAdapter();
169
170        setOnItemViewClickedListener(new OnItemViewClickedListener() {
171            @Override
172            public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item,
173                                      RowPresenter.ViewHolder rowViewHolder, Row row) {
174                Log.i(TAG, "onItemClicked: " + item + " row " + row);
175                if (item instanceof PhotoItem) {
176                    Intent intent = new Intent(getActivity(), DetailsSupportActivity.class);
177                    intent.putExtra(DetailsSupportActivity.EXTRA_ITEM, (PhotoItem) item);
178
179                    Bundle bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(
180                            getActivity(),
181                            ((ImageCardView) itemViewHolder.view).getMainImageView(),
182                            DetailsSupportActivity.SHARED_ELEMENT_NAME).toBundle();
183                    getActivity().startActivity(intent, bundle);
184                }
185            }
186        });
187        setOnItemViewSelectedListener(new OnItemViewSelectedListener() {
188            @Override
189            public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item,
190                                       RowPresenter.ViewHolder rowViewHolder, Row row) {
191                Log.i(TAG, "onItemSelected: " + item + " row " + row);
192            }
193        });
194
195        if (TEST_SHARED_ELEMENT_TRANSITION) {
196            mHelper = new FullWidthDetailsOverviewSharedElementHelper();
197            mHelper.setSharedElementEnterTransition(getActivity(),
198                    DetailsSupportActivity.SHARED_ELEMENT_NAME);
199            dorPresenter.setListener(mHelper);
200            dorPresenter.setParticipatingEntranceTransition(false);
201        } else {
202            dorPresenter.setParticipatingEntranceTransition(true);
203        }
204        if (TEST_ENTRANCE_TRANSITION) {
205            // don't run entrance transition if Activity is restored.
206            if (savedInstanceState == null) {
207                prepareEntranceTransition();
208            }
209        }
210
211    }
212
213    @Override
214    public View onCreateView(LayoutInflater inflater, ViewGroup container,
215                             Bundle savedInstanceState) {
216        View view = super.onCreateView(inflater, container, savedInstanceState);
217        return view;
218    }
219
220    public void setBackgroundVideo(boolean backgroundVideo) {
221        TEST_BACKGROUND_PLAYER = backgroundVideo;
222    }
223
224    public void setItem(PhotoItem photoItem) {
225        mPhotoItem = photoItem;
226        updateAdapter();
227    }
228
229    void updateAdapter() {
230        if (mRowsAdapter == null) {
231            return;
232        }
233        mRowsAdapter.clear();
234        new Handler().postDelayed(new Runnable() {
235            @Override
236            public void run() {
237                final Context context = getActivity();
238                if (context == null) {
239                    return;
240                }
241                if (TEST_OVERVIEW_ROW_ON_SECOND) {
242                    ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter);
243                    listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1));
244                    listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2));
245                    listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3));
246                    listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4));
247                    HeaderItem header = new HeaderItem(0, "Search Result");
248                    mRowsAdapter.add(0, new ListRow(header, listRowAdapter));
249                }
250
251                DetailsOverviewRow dor = new DetailsOverviewRow(mPhotoItem.getTitle());
252                dor.setImageDrawable(ResourcesCompat.getDrawable(context.getResources(),
253                        mPhotoItem.getImageResourceId(), context.getTheme()));
254                SparseArrayObjectAdapter adapter = new SparseArrayObjectAdapter();
255                adapter.set(ACTION_RENT, mActionRent);
256                adapter.set(ACTION_BUY, mActionBuy);
257                dor.setActionsAdapter(adapter);
258                int indexOfOverviewRow = TEST_OVERVIEW_ROW_ON_SECOND ? 1 : 0;
259                mRowsAdapter.add(indexOfOverviewRow, dor);
260                setSelectedPosition(0, true);
261                if (TEST_SHARED_ELEMENT_TRANSITION) {
262                    if (mHelper != null && !mHelper.getAutoStartSharedElementTransition()) {
263                        mHelper.startPostponedEnterTransition();
264                    }
265                }
266            }
267        }, TIME_TO_LOAD_OVERVIEW_ROW_MS);
268
269        new Handler().postDelayed(new Runnable() {
270            @Override
271            public void run() {
272                if (getActivity() == null) {
273                    return;
274                }
275                for (int i = 0; i < NUM_ROWS; ++i) {
276                    ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter);
277                    listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1));
278                    listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2));
279                    listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3));
280                    listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4));
281                    HeaderItem header = new HeaderItem(i, "Row " + i);
282                    mRowsAdapter.add(new ListRow(header, listRowAdapter));
283                }
284                if (TEST_ENTRANCE_TRANSITION) {
285                    startEntranceTransition();
286                }
287            }
288        }, TIME_TO_LOAD_RELATED_ROWS_MS);
289        setAdapter(mRowsAdapter);
290    }
291
292    @Override
293    public void onStart() {
294        super.onStart();
295
296        // Restore background drawable in onStart():
297        mBackgroundHelper.loadBitmap(R.drawable.spiderman,
298                new BackgroundHelper.BitmapLoadCallback() {
299                @Override
300                public void onBitmapLoaded(Bitmap bitmap) {
301                    mDetailsBackground.setCoverBitmap(bitmap);
302                }
303            });
304    }
305
306    @Override
307    public void onStop() {
308        mDetailsBackground.setCoverBitmap(null);
309        super.onStop();
310    }
311}
312