1 /* This file is auto-generated from DetailsFragment.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.content.Intent; 19 import android.content.res.Resources; 20 import android.os.Bundle; 21 import android.os.Handler; 22 import android.support.v4.app.ActivityOptionsCompat; 23 import android.support.v17.leanback.widget.Action; 24 import android.support.v17.leanback.widget.ArrayObjectAdapter; 25 import android.support.v17.leanback.widget.ClassPresenterSelector; 26 import android.support.v17.leanback.widget.DetailsOverviewRow; 27 import android.support.v17.leanback.widget.DetailsOverviewRowPresenter; 28 import android.support.v17.leanback.widget.HeaderItem; 29 import android.support.v17.leanback.widget.ImageCardView; 30 import android.support.v17.leanback.widget.ListRow; 31 import android.support.v17.leanback.widget.ListRowPresenter; 32 import android.support.v17.leanback.widget.OnActionClickedListener; 33 import android.support.v17.leanback.widget.OnItemViewClickedListener; 34 import android.support.v17.leanback.widget.OnItemViewSelectedListener; 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.v17.leanback.widget.SparseArrayObjectAdapter; 39 import android.util.Log; 40 import android.view.View; 41 import android.widget.Toast; 42 43 public class DetailsSupportFragment extends android.support.v17.leanback.app.DetailsSupportFragment { 44 private static final String TAG = "leanback.DetailsSupportFragment"; 45 private static final String ITEM = "item"; 46 47 private static final int NUM_ROWS = 3; 48 private ArrayObjectAdapter mRowsAdapter; 49 private PhotoItem mPhotoItem; 50 final CardPresenter cardPresenter = new CardPresenter(); 51 private BackgroundHelper mBackgroundHelper = new BackgroundHelper(); 52 53 private static final int ACTION_PLAY = 1; 54 private static final int ACTION_RENT = 2; 55 private static final int ACTION_BUY = 3; 56 57 private static final boolean TEST_SHARED_ELEMENT_TRANSITION = true; 58 private static final boolean TEST_ENTRANCE_TRANSITION = true; 59 60 private static final long TIME_TO_LOAD_OVERVIEW_ROW_MS = 1000; 61 private static final long TIME_TO_LOAD_RELATED_ROWS_MS = 2000; 62 63 private Action mActionPlay; 64 private Action mActionRent; 65 private Action mActionBuy; 66 67 @Override onCreate(Bundle savedInstanceState)68 public void onCreate(Bundle savedInstanceState) { 69 Log.i(TAG, "onCreate"); 70 super.onCreate(savedInstanceState); 71 72 setBadgeDrawable(getActivity().getResources().getDrawable(R.drawable.ic_title)); 73 setTitle("Leanback Sample App"); 74 setOnSearchClickedListener(new View.OnClickListener() { 75 @Override 76 public void onClick(View view) { 77 Intent intent = new Intent(getActivity(), SearchSupportActivity.class); 78 startActivity(intent); 79 } 80 }); 81 82 mActionPlay = new Action(ACTION_PLAY, "Play"); 83 mActionRent = new Action(ACTION_RENT, "Rent", "$3.99", 84 getResources().getDrawable(R.drawable.ic_action_a)); 85 mActionBuy = new Action(ACTION_BUY, "Buy $9.99"); 86 87 ClassPresenterSelector ps = new ClassPresenterSelector(); 88 DetailsOverviewRowPresenter dorPresenter = 89 new DetailsOverviewRowPresenter(new DetailsDescriptionPresenter()); 90 dorPresenter.setOnActionClickedListener(new OnActionClickedListener() { 91 @Override 92 public void onActionClicked(Action action) { 93 Toast.makeText(getActivity(), action.toString(), Toast.LENGTH_SHORT).show(); 94 DetailsOverviewRow dor = (DetailsOverviewRow) mRowsAdapter.get(0); 95 if (action.getId() == ACTION_BUY) { 96 // on the UI thread, we can modify actions adapter directly 97 SparseArrayObjectAdapter actions = (SparseArrayObjectAdapter) 98 dor.getActionsAdapter(); 99 actions.set(ACTION_PLAY, mActionPlay); 100 actions.clear(ACTION_RENT); 101 actions.clear(ACTION_BUY); 102 dor.setItem(mPhotoItem.getTitle() + "(Owned)"); 103 dor.setImageDrawable(getResources().getDrawable(R.drawable.details_img_16x9)); 104 } else if (action.getId() == ACTION_RENT) { 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 dor.setItem(mPhotoItem.getTitle() + "(Rented)"); 111 } else if (action.getId() == ACTION_PLAY) { 112 Intent intent = new Intent(getActivity(), PlaybackOverlaySupportActivity.class); 113 getActivity().startActivity(intent); 114 } 115 } 116 }); 117 118 ps.addClassPresenter(DetailsOverviewRow.class, dorPresenter); 119 ps.addClassPresenter(ListRow.class, new ListRowPresenter()); 120 121 mRowsAdapter = new ArrayObjectAdapter(ps); 122 123 PhotoItem item = (PhotoItem) (savedInstanceState != null ? 124 savedInstanceState.getParcelable(ITEM) : null); 125 if (item != null) { 126 setItem(item); 127 } 128 129 setOnItemViewClickedListener(new OnItemViewClickedListener() { 130 @Override 131 public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item, 132 RowPresenter.ViewHolder rowViewHolder, Row row) { 133 Log.i(TAG, "onItemClicked: " + item + " row " + row); 134 if (item instanceof PhotoItem){ 135 Intent intent = new Intent(getActivity(), DetailsSupportActivity.class); 136 intent.putExtra(DetailsSupportActivity.EXTRA_ITEM, (PhotoItem) item); 137 138 Bundle bundle = ActivityOptionsCompat.makeSceneTransitionAnimation( 139 getActivity(), 140 ((ImageCardView)itemViewHolder.view).getMainImageView(), 141 DetailsSupportActivity.SHARED_ELEMENT_NAME).toBundle(); 142 getActivity().startActivity(intent, bundle); 143 } 144 } 145 }); 146 setOnItemViewSelectedListener(new OnItemViewSelectedListener() { 147 @Override 148 public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item, 149 RowPresenter.ViewHolder rowViewHolder, Row row) { 150 Log.i(TAG, "onItemSelected: " + item + " row " + row); 151 } 152 }); 153 154 if (TEST_SHARED_ELEMENT_TRANSITION) { 155 dorPresenter.setSharedElementEnterTransition(getActivity(), 156 DetailsSupportActivity.SHARED_ELEMENT_NAME); 157 } 158 if (TEST_ENTRANCE_TRANSITION) { 159 // don't run entrance transition if Activity is restored. 160 if (savedInstanceState == null) { 161 prepareEntranceTransition(); 162 } 163 } 164 } 165 166 @Override onSaveInstanceState(Bundle outState)167 public void onSaveInstanceState(Bundle outState) { 168 super.onSaveInstanceState(outState); 169 outState.putParcelable(ITEM, mPhotoItem); 170 } 171 setItem(PhotoItem photoItem)172 public void setItem(PhotoItem photoItem) { 173 mPhotoItem = photoItem; 174 175 mRowsAdapter.clear(); 176 new Handler().postDelayed(new Runnable() { 177 public void run() { 178 Resources res = getActivity().getResources(); 179 DetailsOverviewRow dor = new DetailsOverviewRow(mPhotoItem.getTitle()); 180 dor.setImageDrawable(res.getDrawable(mPhotoItem.getImageResourceId())); 181 SparseArrayObjectAdapter adapter = new SparseArrayObjectAdapter(); 182 adapter.set(ACTION_RENT, mActionRent); 183 adapter.set(ACTION_BUY, mActionBuy); 184 dor.setActionsAdapter(adapter); 185 mRowsAdapter.add(0, dor); 186 setSelectedPosition(0, false); 187 } 188 }, TIME_TO_LOAD_OVERVIEW_ROW_MS); 189 190 new Handler().postDelayed(new Runnable() { 191 public void run() { 192 for (int i = 0; i < NUM_ROWS; ++i) { 193 ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter); 194 listRowAdapter.add(new PhotoItem("Hello world", R.drawable.gallery_photo_1)); 195 listRowAdapter.add(new PhotoItem("This is a test", R.drawable.gallery_photo_2)); 196 listRowAdapter.add(new PhotoItem("Android TV", R.drawable.gallery_photo_3)); 197 listRowAdapter.add(new PhotoItem("Leanback", R.drawable.gallery_photo_4)); 198 HeaderItem header = new HeaderItem(i, "Row " + i); 199 mRowsAdapter.add(new ListRow(header, listRowAdapter)); 200 } 201 if (TEST_ENTRANCE_TRANSITION) { 202 startEntranceTransition(); 203 } 204 } 205 }, TIME_TO_LOAD_RELATED_ROWS_MS); 206 setAdapter(mRowsAdapter); 207 } 208 209 @Override onStart()210 public void onStart() { 211 super.onStart(); 212 if (mPhotoItem != null) { 213 mBackgroundHelper.setBackground( 214 getActivity(), mPhotoItem.getImageResourceId()); 215 } 216 } 217 218 } 219