1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 15 package com.example.android.tvleanback.ui; 16 17 import android.app.NotificationManager; 18 import android.content.Context; 19 import android.content.Intent; 20 import android.graphics.drawable.Drawable; 21 import android.net.Uri; 22 import android.os.Bundle; 23 import android.support.v17.leanback.app.BackgroundManager; 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.DetailsOverviewRowPresenter; 29 import android.support.v17.leanback.widget.HeaderItem; 30 import android.support.v17.leanback.widget.ImageCardView; 31 import android.support.v17.leanback.widget.ListRow; 32 import android.support.v17.leanback.widget.ListRowPresenter; 33 import android.support.v17.leanback.widget.OnActionClickedListener; 34 import android.support.v17.leanback.widget.OnItemViewClickedListener; 35 import android.support.v17.leanback.widget.Presenter; 36 import android.support.v17.leanback.widget.Row; 37 import android.support.v17.leanback.widget.RowPresenter; 38 import android.support.v4.app.ActivityOptionsCompat; 39 import android.util.DisplayMetrics; 40 import android.util.Log; 41 import android.widget.Toast; 42 43 44 import com.bumptech.glide.Glide; 45 import com.bumptech.glide.load.resource.drawable.GlideDrawable; 46 import com.bumptech.glide.request.animation.GlideAnimation; 47 import com.bumptech.glide.request.target.SimpleTarget; 48 49 import com.example.android.tvleanback.R; 50 import com.example.android.tvleanback.Utils; 51 import com.example.android.tvleanback.data.VideoProvider; 52 import com.example.android.tvleanback.model.Movie; 53 import com.example.android.tvleanback.presenter.CardPresenter; 54 import com.example.android.tvleanback.presenter.DetailsDescriptionPresenter; 55 56 import java.util.HashMap; 57 import java.util.List; 58 import java.util.Map; 59 60 /* 61 * LeanbackDetailsFragment extends DetailsFragment, a Wrapper fragment for leanback details screens. 62 * It shows a detailed view of video and its meta plus related videos. 63 */ 64 public class MovieDetailsFragment extends android.support.v17.leanback.app.DetailsFragment { 65 private static final String TAG = "DetailsFragment"; 66 67 private static final int ACTION_WATCH_TRAILER = 1; 68 private static final int ACTION_RENT = 2; 69 private static final int ACTION_BUY = 3; 70 71 private static final int DETAIL_THUMB_WIDTH = 274; 72 private static final int DETAIL_THUMB_HEIGHT = 274; 73 74 private static final int NO_NOTIFICATION = -1; 75 76 private Movie mSelectedMovie; 77 78 private ArrayObjectAdapter mAdapter; 79 private ClassPresenterSelector mPresenterSelector; 80 81 private BackgroundManager mBackgroundManager; 82 private Drawable mDefaultBackground; 83 private DisplayMetrics mMetrics; 84 85 @Override 86 public void onCreate(Bundle savedInstanceState) { 87 Log.d(TAG, "onCreate DetailsFragment"); 88 super.onCreate(savedInstanceState); 89 90 prepareBackgroundManager(); 91 92 mSelectedMovie = (Movie) getActivity().getIntent() 93 .getParcelableExtra(MovieDetailsActivity.MOVIE); 94 if (mSelectedMovie != null || checkGlobalSearchIntent()) { 95 removeNotification(getActivity().getIntent() 96 .getIntExtra(MovieDetailsActivity.NOTIFICATION_ID, NO_NOTIFICATION)); 97 setupAdapter(); 98 setupDetailsOverviewRow(); 99 setupDetailsOverviewRowPresenter(); 100 setupMovieListRow(); 101 setupMovieListRowPresenter(); 102 updateBackground(mSelectedMovie.getBackgroundImageUrl()); 103 setOnItemViewClickedListener(new ItemViewClickedListener()); 104 } else { 105 Intent intent = new Intent(getActivity(), MainActivity.class); 106 startActivity(intent); 107 } 108 } 109 110 private void removeNotification(int notificationId) { 111 if (notificationId != NO_NOTIFICATION) { 112 NotificationManager notificationManager = (NotificationManager) getActivity() 113 .getSystemService(Context.NOTIFICATION_SERVICE); 114 notificationManager.cancel(notificationId); 115 } 116 } 117 118 @Override 119 public void onStop() { 120 super.onStop(); 121 } 122 123 /* 124 * Check if there is a global search intent 125 */ 126 private boolean checkGlobalSearchIntent() { 127 Intent intent = getActivity().getIntent(); 128 String intentAction = intent.getAction(); 129 String globalSearch = getString(R.string.global_search); 130 if (globalSearch.equalsIgnoreCase(intentAction)) { 131 Uri intentData = intent.getData(); 132 Log.d(TAG, "action: " + intentAction + " intentData:" + intentData); 133 int selectedIndex = Integer.parseInt(intentData.getLastPathSegment()); 134 HashMap<String, List<Movie>> movies = VideoProvider.getMovieList(); 135 int movieTally = 0; 136 if (movies == null) { 137 return false; 138 } 139 for (Map.Entry<String, List<Movie>> entry : movies.entrySet()) { 140 List<Movie> list = entry.getValue(); 141 for (Movie movie : list) { 142 movieTally++; 143 if (selectedIndex == movieTally) { 144 mSelectedMovie = movie; 145 return true; 146 } 147 } 148 } 149 } 150 return false; 151 } 152 153 private void prepareBackgroundManager() { 154 mBackgroundManager = BackgroundManager.getInstance(getActivity()); 155 mBackgroundManager.attach(getActivity().getWindow()); 156 mDefaultBackground = getResources().getDrawable(R.drawable.default_background); 157 mMetrics = new DisplayMetrics(); 158 getActivity().getWindowManager().getDefaultDisplay().getMetrics(mMetrics); 159 } 160 161 protected void updateBackground(String uri) { 162 Glide.with(getActivity()) 163 .load(uri) 164 .centerCrop() 165 .error(mDefaultBackground) 166 .into(new SimpleTarget<GlideDrawable>(mMetrics.widthPixels, mMetrics.heightPixels) { 167 @Override 168 public void onResourceReady(GlideDrawable resource, GlideAnimation<? super GlideDrawable> glideAnimation) { 169 mBackgroundManager.setDrawable(resource); 170 } 171 }); 172 } 173 174 private void setupAdapter() { 175 mPresenterSelector = new ClassPresenterSelector(); 176 mAdapter = new ArrayObjectAdapter(mPresenterSelector); 177 setAdapter(mAdapter); 178 } 179 180 private void setupDetailsOverviewRow() { 181 Log.d(TAG, "doInBackground: " + mSelectedMovie.toString()); 182 final DetailsOverviewRow row = new DetailsOverviewRow(mSelectedMovie); 183 row.setImageDrawable(getResources().getDrawable(R.drawable.default_background)); 184 int width = Utils.convertDpToPixel(getActivity() 185 .getApplicationContext(), DETAIL_THUMB_WIDTH); 186 int height = Utils.convertDpToPixel(getActivity() 187 .getApplicationContext(), DETAIL_THUMB_HEIGHT); 188 Glide.with(getActivity()) 189 .load(mSelectedMovie.getCardImageUrl()) 190 .centerCrop() 191 .error(R.drawable.default_background) 192 .into(new SimpleTarget<GlideDrawable>(width, height) { 193 @Override 194 public void onResourceReady(GlideDrawable resource, 195 GlideAnimation<? super GlideDrawable> 196 glideAnimation) { 197 Log.d(TAG, "details overview card image url ready: " + resource); 198 row.setImageDrawable(resource); 199 mAdapter.notifyArrayItemRangeChanged(0, mAdapter.size()); 200 } 201 }); 202 203 row.addAction(new Action(ACTION_WATCH_TRAILER, getResources().getString( 204 R.string.watch_trailer_1), getResources().getString(R.string.watch_trailer_2))); 205 row.addAction(new Action(ACTION_RENT, getResources().getString(R.string.rent_1), 206 getResources().getString(R.string.rent_2))); 207 row.addAction(new Action(ACTION_BUY, getResources().getString(R.string.buy_1), 208 getResources().getString(R.string.buy_2))); 209 210 mAdapter.add(row); 211 } 212 213 private void setupDetailsOverviewRowPresenter() { 214 // Set detail background and style. 215 DetailsOverviewRowPresenter detailsPresenter = 216 new DetailsOverviewRowPresenter(new DetailsDescriptionPresenter()); 217 detailsPresenter.setBackgroundColor(getResources().getColor(R.color.selected_background)); 218 detailsPresenter.setStyleLarge(true); 219 220 // Hook up transition element. 221 detailsPresenter.setSharedElementEnterTransition(getActivity(), 222 MovieDetailsActivity.SHARED_ELEMENT_NAME); 223 224 detailsPresenter.setOnActionClickedListener(new OnActionClickedListener() { 225 @Override 226 public void onActionClicked(Action action) { 227 if (action.getId() == ACTION_WATCH_TRAILER) { 228 Intent intent = new Intent(getActivity(), PlaybackOverlayActivity.class); 229 intent.putExtra(MovieDetailsActivity.MOVIE, mSelectedMovie); 230 startActivity(intent); 231 } else { 232 Toast.makeText(getActivity(), action.toString(), Toast.LENGTH_SHORT).show(); 233 } 234 } 235 }); 236 mPresenterSelector.addClassPresenter(DetailsOverviewRow.class, detailsPresenter); 237 } 238 239 private void setupMovieListRow() { 240 String subcategories[] = {getString(R.string.related_movies)}; 241 HashMap<String, List<Movie>> movies = VideoProvider.getMovieList(); 242 243 ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(new CardPresenter()); 244 for (Map.Entry<String, List<Movie>> entry : movies.entrySet()) { 245 if (mSelectedMovie.getCategory().indexOf(entry.getKey()) >= 0) { 246 List<Movie> list = entry.getValue(); 247 for (int j = 0; j < list.size(); j++) { 248 listRowAdapter.add(list.get(j)); 249 } 250 } 251 } 252 HeaderItem header = new HeaderItem(0, subcategories[0]); 253 mAdapter.add(new ListRow(header, listRowAdapter)); 254 } 255 256 private void setupMovieListRowPresenter() { 257 mPresenterSelector.addClassPresenter(ListRow.class, new ListRowPresenter()); 258 } 259 260 private final class ItemViewClickedListener implements OnItemViewClickedListener { 261 @Override 262 public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item, 263 RowPresenter.ViewHolder rowViewHolder, Row row) { 264 265 if (item instanceof Movie) { 266 Movie movie = (Movie) item; 267 Log.d(TAG, "Item: " + item.toString()); 268 Intent intent = new Intent(getActivity(), MovieDetailsActivity.class); 269 intent.putExtra(MovieDetailsActivity.MOVIE, movie); 270 271 Bundle bundle = ActivityOptionsCompat.makeSceneTransitionAnimation( 272 getActivity(), 273 ((ImageCardView) itemViewHolder.view).getMainImageView(), 274 MovieDetailsActivity.SHARED_ELEMENT_NAME).toBundle(); 275 getActivity().startActivity(intent, bundle); 276 } 277 } 278 } 279 } 280
