1// CHECKSTYLE:OFF Generated code
2/* This file is auto-generated from DetailsFragment.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.os.Bundle;
22import android.os.Handler;
23import android.support.v17.leanback.widget.Action;
24import android.support.v17.leanback.widget.ArrayObjectAdapter;
25import android.support.v17.leanback.widget.ClassPresenterSelector;
26import android.support.v17.leanback.widget.DetailsOverviewRow;
27import android.support.v17.leanback.widget.DetailsOverviewRowPresenter;
28import android.support.v17.leanback.widget.HeaderItem;
29import android.support.v17.leanback.widget.ImageCardView;
30import android.support.v17.leanback.widget.ListRow;
31import android.support.v17.leanback.widget.ListRowPresenter;
32import android.support.v17.leanback.widget.OnActionClickedListener;
33import android.support.v17.leanback.widget.OnItemViewClickedListener;
34import android.support.v17.leanback.widget.OnItemViewSelectedListener;
35import android.support.v17.leanback.widget.Presenter;
36import android.support.v17.leanback.widget.Row;
37import android.support.v17.leanback.widget.RowPresenter;
38import android.support.v17.leanback.widget.SparseArrayObjectAdapter;
39import android.support.v4.app.ActivityOptionsCompat;
40import android.support.v4.content.res.ResourcesCompat;
41import android.util.Log;
42import android.view.View;
43import android.widget.Toast;
44
45public class DetailsSupportFragment extends android.support.v17.leanback.app.DetailsSupportFragment {
46    private static final String TAG = "leanback.DetailsSupportFragment";
47    private static final String ITEM = "item";
48
49    private static final int NUM_ROWS = 3;
50    private ArrayObjectAdapter mRowsAdapter;
51    private PhotoItem mPhotoItem;
52    final CardPresenter cardPresenter = new CardPresenter();
53    private BackgroundHelper mBackgroundHelper;
54
55    private static final int ACTION_PLAY = 1;
56    private static final int ACTION_RENT = 2;
57    private static final int ACTION_BUY = 3;
58
59    private static final boolean TEST_SHARED_ELEMENT_TRANSITION = true;
60    private static final boolean TEST_ENTRANCE_TRANSITION = true;
61
62    private static final long TIME_TO_LOAD_OVERVIEW_ROW_MS = 1000;
63    private static final long TIME_TO_LOAD_RELATED_ROWS_MS = 2000;
64
65    private Action mActionPlay;
66    private Action mActionRent;
67    private Action mActionBuy;
68
69    @Override
70    public void onCreate(Bundle savedInstanceState) {
71        Log.i(TAG, "onCreate");
72        super.onCreate(savedInstanceState);
73
74        mBackgroundHelper = new BackgroundHelper(getActivity());
75        mBackgroundHelper.attachToWindow();
76
77        Context context = getActivity();
78        setBadgeDrawable(ResourcesCompat.getDrawable(context.getResources(),
79                R.drawable.ic_title, context.getTheme()));
80        setTitle("Leanback Sample App");
81        setOnSearchClickedListener(new View.OnClickListener() {
82            @Override
83            public void onClick(View view) {
84                Intent intent = new Intent(getActivity(), SearchSupportActivity.class);
85                startActivity(intent);
86            }
87        });
88
89        mActionPlay = new Action(ACTION_PLAY, "Play");
90        mActionRent = new Action(ACTION_RENT, "Rent", "$3.99", ResourcesCompat.getDrawable(
91                context.getResources(), R.drawable.ic_action_a, context.getTheme()));
92        mActionBuy = new Action(ACTION_BUY, "Buy $9.99");
93
94        ClassPresenterSelector ps = new ClassPresenterSelector();
95        @SuppressWarnings("deprecation")
96        DetailsOverviewRowPresenter dorPresenter =
97                new DetailsOverviewRowPresenter(new DetailsDescriptionPresenter());
98        dorPresenter.setOnActionClickedListener(new OnActionClickedListener() {
99            @Override
100            public void onActionClicked(Action action) {
101                final Context context = getActivity();
102                Toast.makeText(context, action.toString(), Toast.LENGTH_SHORT).show();
103                DetailsOverviewRow dor = (DetailsOverviewRow) mRowsAdapter.get(0);
104                if (action.getId() == ACTION_BUY) {
105                    // on the UI thread, we can modify actions adapter directly
106                    SparseArrayObjectAdapter actions = (SparseArrayObjectAdapter)
107                            dor.getActionsAdapter();
108                    actions.set(ACTION_PLAY, mActionPlay);
109                    actions.clear(ACTION_RENT);
110                    actions.clear(ACTION_BUY);
111                    dor.setItem(mPhotoItem.getTitle() + "(Owned)");
112                    dor.setImageDrawable(ResourcesCompat.getDrawable(context.getResources(),
113                            R.drawable.details_img_16x9, context.getTheme()));
114                } else if (action.getId() == ACTION_RENT) {
115                    // on the UI thread, we can modify actions adapter directly
116                    SparseArrayObjectAdapter actions = (SparseArrayObjectAdapter)
117                            dor.getActionsAdapter();
118                    actions.set(ACTION_PLAY, mActionPlay);
119                    actions.clear(ACTION_RENT);
120                    dor.setItem(mPhotoItem.getTitle() + "(Rented)");
121                } else if (action.getId() == ACTION_PLAY) {
122                    Intent intent = new Intent(context, PlaybackSupportActivity.class);
123                    getActivity().startActivity(intent);
124                }
125            }
126        });
127
128        ps.addClassPresenter(DetailsOverviewRow.class, dorPresenter);
129        ps.addClassPresenter(ListRow.class, new ListRowPresenter());
130
131        mRowsAdapter = new ArrayObjectAdapter(ps);
132        updateAdapter();
133
134        setOnItemViewClickedListener(new OnItemViewClickedListener() {
135            @Override
136            public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item,
137                    RowPresenter.ViewHolder rowViewHolder, Row row) {
138                Log.i(TAG, "onItemClicked: " + item + " row " + row);
139                if (item instanceof PhotoItem){
140                    Intent intent = new Intent(getActivity(), DetailsSupportActivity.class);
141                    intent.putExtra(DetailsSupportActivity.EXTRA_ITEM, (PhotoItem) item);
142
143                    Bundle bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(
144                            getActivity(),
145                            ((ImageCardView)itemViewHolder.view).getMainImageView(),
146                            DetailsSupportActivity.SHARED_ELEMENT_NAME).toBundle();
147                    getActivity().startActivity(intent, bundle);
148                }
149            }
150        });
151        setOnItemViewSelectedListener(new OnItemViewSelectedListener() {
152            @Override
153            public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item,
154                    RowPresenter.ViewHolder rowViewHolder, Row row) {
155                Log.i(TAG, "onItemSelected: " + item + " row " + row);
156            }
157        });
158
159        if (TEST_SHARED_ELEMENT_TRANSITION) {
160            dorPresenter.setSharedElementEnterTransition(getActivity(),
161                    DetailsSupportActivity.SHARED_ELEMENT_NAME);
162        }
163        if (TEST_ENTRANCE_TRANSITION) {
164            // don't run entrance transition if Activity is restored.
165            if (savedInstanceState == null) {
166                prepareEntranceTransition();
167            }
168        }
169    }
170
171
172    @Override
173    public void onSaveInstanceState(Bundle outState) {
174        super.onSaveInstanceState(outState);
175        outState.putParcelable(ITEM, mPhotoItem);
176    }
177
178    public void setItem(PhotoItem photoItem) {
179        mPhotoItem = photoItem;
180        updateAdapter();
181    }
182
183    void updateAdapter() {
184        if (mRowsAdapter == null) {
185            return;
186        }
187        mRowsAdapter.clear();
188        new Handler().postDelayed(new Runnable() {
189            @Override
190            public void run() {
191                final Context context = getActivity();
192                DetailsOverviewRow dor = new DetailsOverviewRow(mPhotoItem.getTitle());
193                dor.setImageDrawable(ResourcesCompat.getDrawable(context.getResources(),
194                        mPhotoItem.getImageResourceId(), context.getTheme()));
195                SparseArrayObjectAdapter adapter = new SparseArrayObjectAdapter();
196                adapter.set(ACTION_RENT, mActionRent);
197                adapter.set(ACTION_BUY, mActionBuy);
198                dor.setActionsAdapter(adapter);
199                mRowsAdapter.add(0, dor);
200                setSelectedPosition(0, false);
201            }
202        }, TIME_TO_LOAD_OVERVIEW_ROW_MS);
203
204        new Handler().postDelayed(new Runnable() {
205            @Override
206            public void run() {
207                for (int i = 0; i < NUM_ROWS; ++i) {
208                    ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter);
209                    listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1));
210                    listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2));
211                    listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3));
212                    listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4));
213                    HeaderItem header = new HeaderItem(i, "Row " + i);
214                    mRowsAdapter.add(new ListRow(header, listRowAdapter));
215                }
216                if (TEST_ENTRANCE_TRANSITION) {
217                    startEntranceTransition();
218                }
219            }
220        }, TIME_TO_LOAD_RELATED_ROWS_MS);
221        setAdapter(mRowsAdapter);
222    }
223
224    @Override
225    public void onStart() {
226        super.onStart();
227        if (mPhotoItem != null) {
228            mBackgroundHelper.setBackground(mPhotoItem.getImageResourceId());
229        }
230    }
231}
232