1 /* This file is auto-generated from NewDetailsFragment.java. DO NOT MODIFY. */ 2 3 /* 4 * Copyright (C) 2014 The Android Open Source Project 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 7 * in compliance with the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software distributed under the License 12 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 13 * or implied. See the License for the specific language governing permissions and limitations under 14 * the License. 15 */ 16 package com.example.android.leanback; 17 18 import android.support.v4.app.FragmentActivity; 19 import android.content.Intent; 20 import android.content.res.Resources; 21 import android.os.Bundle; 22 import android.os.Handler; 23 import android.support.v4.app.ActivityOptionsCompat; 24 import android.support.v17.leanback.widget.Action; 25 import android.support.v17.leanback.widget.ArrayObjectAdapter; 26 import android.support.v17.leanback.widget.ClassPresenterSelector; 27 import android.support.v17.leanback.widget.DetailsOverviewRow; 28 import android.support.v17.leanback.widget.FullWidthDetailsOverviewRowPresenter; 29 import android.support.v17.leanback.widget.FullWidthDetailsOverviewSharedElementHelper; 30 import android.support.v17.leanback.widget.HeaderItem; 31 import android.support.v17.leanback.widget.ImageCardView; 32 import android.support.v17.leanback.widget.ListRow; 33 import android.support.v17.leanback.widget.ListRowPresenter; 34 import android.support.v17.leanback.widget.OnActionClickedListener; 35 import android.support.v17.leanback.widget.OnItemViewClickedListener; 36 import android.support.v17.leanback.widget.OnItemViewSelectedListener; 37 import android.support.v17.leanback.widget.Presenter; 38 import android.support.v17.leanback.widget.Row; 39 import android.support.v17.leanback.widget.RowPresenter; 40 import android.support.v17.leanback.widget.SparseArrayObjectAdapter; 41 import android.util.Log; 42 import android.view.View; 43 import android.widget.Toast; 44 45 public class NewDetailsSupportFragment 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 = new BackgroundHelper(); 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 boolean TEST_OVERVIEW_ROW_ON_SECOND; 60 private boolean TEST_SHARED_ELEMENT_TRANSITION; 61 private boolean TEST_ENTRANCE_TRANSITION; 62 63 private static final long TIME_TO_LOAD_OVERVIEW_ROW_MS = 1000; 64 private static final long TIME_TO_LOAD_RELATED_ROWS_MS = 2000; 65 66 private Action mActionPlay; 67 private Action mActionRent; 68 private Action mActionBuy; 69 70 private FullWidthDetailsOverviewSharedElementHelper mHelper; 71 initializeTest()72 private void initializeTest() { 73 TEST_SHARED_ELEMENT_TRANSITION = null != getActivity().getWindow().getSharedElementEnterTransition(); 74 TEST_OVERVIEW_ROW_ON_SECOND = !TEST_SHARED_ELEMENT_TRANSITION; 75 TEST_ENTRANCE_TRANSITION = true; 76 } 77 78 @Override onCreate(Bundle savedInstanceState)79 public void onCreate(Bundle savedInstanceState) { 80 Log.i(TAG, "onCreate"); 81 super.onCreate(savedInstanceState); 82 initializeTest(); 83 84 setBadgeDrawable(getActivity().getResources().getDrawable(R.drawable.ic_title)); 85 setTitle("Leanback Sample App"); 86 setOnSearchClickedListener(new View.OnClickListener() { 87 @Override 88 public void onClick(View view) { 89 Intent intent = new Intent(getActivity(), SearchSupportActivity.class); 90 startActivity(intent); 91 } 92 }); 93 94 mActionPlay = new Action(ACTION_PLAY, "Play"); 95 mActionRent = new Action(ACTION_RENT, "Rent", "$3.99", 96 getResources().getDrawable(R.drawable.ic_action_a)); 97 mActionBuy = new Action(ACTION_BUY, "Buy $9.99"); 98 99 ClassPresenterSelector ps = new ClassPresenterSelector(); 100 FullWidthDetailsOverviewRowPresenter dorPresenter = 101 new FullWidthDetailsOverviewRowPresenter(new DetailsDescriptionPresenter()); 102 dorPresenter.setOnActionClickedListener(new OnActionClickedListener() { 103 @Override 104 public void onActionClicked(Action action) { 105 Toast.makeText(getActivity(), action.toString(), Toast.LENGTH_SHORT).show(); 106 int indexOfOverviewRow = TEST_OVERVIEW_ROW_ON_SECOND ? 1 : 0; 107 DetailsOverviewRow dor = (DetailsOverviewRow) mRowsAdapter.get(indexOfOverviewRow); 108 if (action.getId() == ACTION_BUY) { 109 // on the UI thread, we can modify actions adapter directly 110 SparseArrayObjectAdapter actions = (SparseArrayObjectAdapter) 111 dor.getActionsAdapter(); 112 actions.set(ACTION_PLAY, mActionPlay); 113 actions.clear(ACTION_RENT); 114 actions.clear(ACTION_BUY); 115 dor.setItem(mPhotoItem.getTitle() + "(Owned)"); 116 dor.setImageDrawable(getResources().getDrawable(R.drawable.details_img_16x9)); 117 } else if (action.getId() == ACTION_RENT) { 118 // on the UI thread, we can modify actions adapter directly 119 SparseArrayObjectAdapter actions = (SparseArrayObjectAdapter) 120 dor.getActionsAdapter(); 121 actions.set(ACTION_PLAY, mActionPlay); 122 actions.clear(ACTION_RENT); 123 dor.setItem(mPhotoItem.getTitle() + "(Rented)"); 124 } else if (action.getId() == ACTION_PLAY) { 125 Intent intent = new Intent(getActivity(), PlaybackOverlaySupportActivity.class); 126 getActivity().startActivity(intent); 127 } 128 } 129 }); 130 if (TEST_OVERVIEW_ROW_ON_SECOND) { 131 dorPresenter.setInitialState(FullWidthDetailsOverviewRowPresenter.STATE_SMALL); 132 } 133 134 ps.addClassPresenter(DetailsOverviewRow.class, dorPresenter); 135 ps.addClassPresenter(ListRow.class, new ListRowPresenter()); 136 137 mRowsAdapter = new ArrayObjectAdapter(ps); 138 139 PhotoItem item = (PhotoItem) (savedInstanceState != null ? 140 savedInstanceState.getParcelable(ITEM) : null); 141 if (item != null) { 142 setItem(item); 143 } 144 145 setOnItemViewClickedListener(new OnItemViewClickedListener() { 146 @Override 147 public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item, 148 RowPresenter.ViewHolder rowViewHolder, Row row) { 149 Log.i(TAG, "onItemClicked: " + item + " row " + row); 150 if (item instanceof PhotoItem){ 151 Intent intent = new Intent(getActivity(), DetailsSupportActivity.class); 152 intent.putExtra(DetailsSupportActivity.EXTRA_ITEM, (PhotoItem) item); 153 154 Bundle bundle = ActivityOptionsCompat.makeSceneTransitionAnimation( 155 getActivity(), 156 ((ImageCardView)itemViewHolder.view).getMainImageView(), 157 DetailsSupportActivity.SHARED_ELEMENT_NAME).toBundle(); 158 getActivity().startActivity(intent, bundle); 159 } 160 } 161 }); 162 setOnItemViewSelectedListener(new OnItemViewSelectedListener() { 163 @Override 164 public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item, 165 RowPresenter.ViewHolder rowViewHolder, Row row) { 166 Log.i(TAG, "onItemSelected: " + item + " row " + row); 167 } 168 }); 169 170 if (TEST_SHARED_ELEMENT_TRANSITION) { 171 mHelper = new FullWidthDetailsOverviewSharedElementHelper(); 172 mHelper.setSharedElementEnterTransition(getActivity(), 173 DetailsSupportActivity.SHARED_ELEMENT_NAME); 174 dorPresenter.setListener(mHelper); 175 dorPresenter.setParticipatingEntranceTransition(false); 176 } else { 177 dorPresenter.setParticipatingEntranceTransition(true); 178 } 179 if (TEST_ENTRANCE_TRANSITION) { 180 // don't run entrance transition if Activity is restored. 181 if (savedInstanceState == null) { 182 prepareEntranceTransition(); 183 } 184 } 185 } 186 187 @Override onSaveInstanceState(Bundle outState)188 public void onSaveInstanceState(Bundle outState) { 189 super.onSaveInstanceState(outState); 190 outState.putParcelable(ITEM, mPhotoItem); 191 } 192 setItem(PhotoItem photoItem)193 public void setItem(PhotoItem photoItem) { 194 mPhotoItem = photoItem; 195 196 mRowsAdapter.clear(); 197 new Handler().postDelayed(new Runnable() { 198 public void run() { 199 if (TEST_OVERVIEW_ROW_ON_SECOND) { 200 ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter); 201 listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1)); 202 listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2)); 203 listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3)); 204 listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4)); 205 HeaderItem header = new HeaderItem(0, "Search Result"); 206 mRowsAdapter.add(0, new ListRow(header, listRowAdapter)); 207 } 208 209 Resources res = getActivity().getResources(); 210 DetailsOverviewRow dor = new DetailsOverviewRow(mPhotoItem.getTitle()); 211 dor.setImageDrawable(res.getDrawable(mPhotoItem.getImageResourceId())); 212 SparseArrayObjectAdapter adapter = new SparseArrayObjectAdapter(); 213 adapter.set(ACTION_RENT, mActionRent); 214 adapter.set(ACTION_BUY, mActionBuy); 215 dor.setActionsAdapter(adapter); 216 int indexOfOverviewRow = TEST_OVERVIEW_ROW_ON_SECOND ? 1 : 0; 217 mRowsAdapter.add(indexOfOverviewRow, dor); 218 setSelectedPosition(0, true); 219 if (TEST_SHARED_ELEMENT_TRANSITION) { 220 if (mHelper != null && !mHelper.getAutoStartSharedElementTransition()) { 221 mHelper.startPostponedEnterTransition(); 222 } 223 } 224 } 225 }, TIME_TO_LOAD_OVERVIEW_ROW_MS); 226 227 new Handler().postDelayed(new Runnable() { 228 public void run() { 229 for (int i = 0; i < NUM_ROWS; ++i) { 230 ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter); 231 listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1)); 232 listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2)); 233 listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3)); 234 listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4)); 235 HeaderItem header = new HeaderItem(i, "Row " + i); 236 mRowsAdapter.add(new ListRow(header, listRowAdapter)); 237 } 238 if (TEST_ENTRANCE_TRANSITION) { 239 startEntranceTransition(); 240 } 241 } 242 }, TIME_TO_LOAD_RELATED_ROWS_MS); 243 setAdapter(mRowsAdapter); 244 } 245 246 @Override onStart()247 public void onStart() { 248 super.onStart(); 249 if (mPhotoItem != null) { 250 mBackgroundHelper.setBackground( 251 getActivity(), mPhotoItem.getImageResourceId()); 252 } 253 } 254 255 } 256