1cc671dd3caac1d0cbf3f6999ab063c9ff1f297b2Dake Gu// CHECKSTYLE:OFF Generated code 271e7e67f320b23feac784b629db17b3bcce08722Dake Gu/* This file is auto-generated from BrowseFragment.java. DO NOT MODIFY. */ 371e7e67f320b23feac784b629db17b3bcce08722Dake Gu 471e7e67f320b23feac784b629db17b3bcce08722Dake Gu/* 571e7e67f320b23feac784b629db17b3bcce08722Dake Gu * Copyright (C) 2014 The Android Open Source Project 671e7e67f320b23feac784b629db17b3bcce08722Dake Gu * 771e7e67f320b23feac784b629db17b3bcce08722Dake Gu * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 871e7e67f320b23feac784b629db17b3bcce08722Dake Gu * in compliance with the License. You may obtain a copy of the License at 971e7e67f320b23feac784b629db17b3bcce08722Dake Gu * 1071e7e67f320b23feac784b629db17b3bcce08722Dake Gu * http://www.apache.org/licenses/LICENSE-2.0 1171e7e67f320b23feac784b629db17b3bcce08722Dake Gu * 1271e7e67f320b23feac784b629db17b3bcce08722Dake Gu * Unless required by applicable law or agreed to in writing, software distributed under the License 1371e7e67f320b23feac784b629db17b3bcce08722Dake Gu * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 1471e7e67f320b23feac784b629db17b3bcce08722Dake Gu * or implied. See the License for the specific language governing permissions and limitations under 1571e7e67f320b23feac784b629db17b3bcce08722Dake Gu * the License. 1671e7e67f320b23feac784b629db17b3bcce08722Dake Gu */ 1771e7e67f320b23feac784b629db17b3bcce08722Dake Gupackage com.example.android.leanback; 1871e7e67f320b23feac784b629db17b3bcce08722Dake Gu 1971e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.content.Intent; 2071e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.os.Bundle; 2171e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.os.Handler; 22def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport android.util.Log; 23def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport android.view.LayoutInflater; 24def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport android.view.View; 25def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport android.view.ViewGroup; 26def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikas 27def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport androidx.core.app.ActivityOptionsCompat; 28def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport androidx.core.content.res.ResourcesCompat; 29def582a5836579a3fadabfdbe4413cb1652bf098Aurimas Liutikasimport androidx.fragment.app.Fragment; 30ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.app.GuidedStepSupportFragment; 31ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.app.RowsSupportFragment; 32ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.ArrayObjectAdapter; 33ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.DividerRow; 34ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.HeaderItem; 35ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.ImageCardView; 36ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.ListRow; 37ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.ListRowPresenter; 38ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.OnItemViewClickedListener; 39ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.OnItemViewSelectedListener; 40ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.PageRow; 41ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.Presenter; 42ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.Row; 43ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.RowPresenter; 44ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport androidx.leanback.widget.SectionRow; 4571e7e67f320b23feac784b629db17b3bcce08722Dake Gu 46ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikaspublic class BrowseSupportFragment extends androidx.leanback.app.BrowseSupportFragment { 4771e7e67f320b23feac784b629db17b3bcce08722Dake Gu private static final String TAG = "leanback.BrowseSupportFragment"; 4871e7e67f320b23feac784b629db17b3bcce08722Dake Gu 4971e7e67f320b23feac784b629db17b3bcce08722Dake Gu private static final boolean TEST_ENTRANCE_TRANSITION = true; 50380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata private static final int NUM_ROWS = 8; 51380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata private static final long HEADER_ID1 = 1001; 52380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata private static final long HEADER_ID2 = 1002; 538f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata private static final long HEADER_ID3 = 1003; 5471e7e67f320b23feac784b629db17b3bcce08722Dake Gu 5571e7e67f320b23feac784b629db17b3bcce08722Dake Gu private ArrayObjectAdapter mRowsAdapter; 56181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu private BackgroundHelper mBackgroundHelper; 5771e7e67f320b23feac784b629db17b3bcce08722Dake Gu 5871e7e67f320b23feac784b629db17b3bcce08722Dake Gu // For good performance, it's important to use a single instance of 5971e7e67f320b23feac784b629db17b3bcce08722Dake Gu // a card presenter for all rows using that presenter. 6087b904ffa106f12f2fecfe8b9a46084863678f29Dake Gu final CardPresenter mCardPresenter = new CardPresenter(); 6187b904ffa106f12f2fecfe8b9a46084863678f29Dake Gu final CardPresenter mCardPresenter2 = new CardPresenter(R.style.MyImageCardViewTheme); 6271e7e67f320b23feac784b629db17b3bcce08722Dake Gu 63c578ad430b51de0151ca9b3299d84f73bb71286bsusnata public BrowseSupportFragment() { 64380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata getMainFragmentRegistry().registerFragment(PageRow.class, new PageRowFragmentFactory()); 65c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 66c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 6771e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 6871e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onCreate(Bundle savedInstanceState) { 6971e7e67f320b23feac784b629db17b3bcce08722Dake Gu Log.i(TAG, "onCreate"); 7071e7e67f320b23feac784b629db17b3bcce08722Dake Gu super.onCreate(savedInstanceState); 7171e7e67f320b23feac784b629db17b3bcce08722Dake Gu 72181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu mBackgroundHelper = new BackgroundHelper(getActivity()); 73181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu mBackgroundHelper.attachToWindow(); 74181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu 75b7087e036a48f5a3db28d02ff7f9b97fbbc46c4fDake Gu setBadgeDrawable(ResourcesCompat.getDrawable(getActivity().getResources(), 76b7087e036a48f5a3db28d02ff7f9b97fbbc46c4fDake Gu R.drawable.ic_title, getActivity().getTheme())); 7771e7e67f320b23feac784b629db17b3bcce08722Dake Gu setTitle("Leanback Sample App"); 7871e7e67f320b23feac784b629db17b3bcce08722Dake Gu setHeadersState(HEADERS_ENABLED); 7971e7e67f320b23feac784b629db17b3bcce08722Dake Gu setOnSearchClickedListener(new View.OnClickListener() { 8071e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 8171e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onClick(View view) { 8271e7e67f320b23feac784b629db17b3bcce08722Dake Gu Intent intent = new Intent(getActivity(), SearchSupportActivity.class); 8371e7e67f320b23feac784b629db17b3bcce08722Dake Gu startActivity(intent); 8471e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 8571e7e67f320b23feac784b629db17b3bcce08722Dake Gu }); 8671e7e67f320b23feac784b629db17b3bcce08722Dake Gu 8771e7e67f320b23feac784b629db17b3bcce08722Dake Gu setOnItemViewClickedListener(new ItemViewClickedListener()); 8871e7e67f320b23feac784b629db17b3bcce08722Dake Gu setOnItemViewSelectedListener(new OnItemViewSelectedListener() { 8971e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 9071e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item, 9171e7e67f320b23feac784b629db17b3bcce08722Dake Gu RowPresenter.ViewHolder rowViewHolder, Row row) { 9271e7e67f320b23feac784b629db17b3bcce08722Dake Gu Log.i(TAG, "onItemSelected: " + item + " row " + row); 9371e7e67f320b23feac784b629db17b3bcce08722Dake Gu 94181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu updateBackgroundToSelection(); 95181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu } 96181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu }); 97181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu setBrowseTransitionListener(new BrowseTransitionListener() { 98181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu @Override 99181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu public void onHeadersTransitionStop(boolean withHeaders) { 100181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu updateBackgroundToSelection(); 10171e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 10271e7e67f320b23feac784b629db17b3bcce08722Dake Gu }); 10371e7e67f320b23feac784b629db17b3bcce08722Dake Gu if (TEST_ENTRANCE_TRANSITION) { 10471e7e67f320b23feac784b629db17b3bcce08722Dake Gu // don't run entrance transition if fragment is restored. 10571e7e67f320b23feac784b629db17b3bcce08722Dake Gu if (savedInstanceState == null) { 10671e7e67f320b23feac784b629db17b3bcce08722Dake Gu prepareEntranceTransition(); 10771e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 10871e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 109380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 11071e7e67f320b23feac784b629db17b3bcce08722Dake Gu // simulates in a real world use case data being loaded two seconds later 11171e7e67f320b23feac784b629db17b3bcce08722Dake Gu new Handler().postDelayed(new Runnable() { 112e2104f4b5c8e3ad63570306a25e61502dfe4c418Aurimas Liutikas @Override 11371e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void run() { 11435d7a6c31606ed4ca38deda3cacae080a95c95c9susnata setupRows(); 11571e7e67f320b23feac784b629db17b3bcce08722Dake Gu loadData(); 11671e7e67f320b23feac784b629db17b3bcce08722Dake Gu startEntranceTransition(); 11771e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 11871e7e67f320b23feac784b629db17b3bcce08722Dake Gu }, 2000); 11971e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 12071e7e67f320b23feac784b629db17b3bcce08722Dake Gu 121c578ad430b51de0151ca9b3299d84f73bb71286bsusnata @Override 122181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu public void onStart() { 123181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu super.onStart(); 124181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu updateBackgroundToSelection(); 125181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu } 126181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu 127181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu void updateBackgroundToSelection() { 128181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu if (!isShowingHeaders()) { 129181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu RowPresenter.ViewHolder rowViewHolder = getSelectedRowViewHolder(); 130181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu Object item = rowViewHolder == null ? null : rowViewHolder.getSelectedItem(); 131181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu if (item != null) { 132181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu mBackgroundHelper.setBackground(((PhotoItem) item).getImageResourceId()); 133181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu } else { 134181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu mBackgroundHelper.clearDrawable(); 135181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu } 136181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu } else { 137181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu mBackgroundHelper.clearDrawable(); 138181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu } 139181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu } 140181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu 141181c8847d5a1169e26755ed690131333b7fff7e9Dake Gu @Override 142c578ad430b51de0151ca9b3299d84f73bb71286bsusnata public View onCreateView( 143c578ad430b51de0151ca9b3299d84f73bb71286bsusnata LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 144c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return super.onCreateView(inflater, container, savedInstanceState); 145c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 14671e7e67f320b23feac784b629db17b3bcce08722Dake Gu 147c578ad430b51de0151ca9b3299d84f73bb71286bsusnata private void setupRows() { 1484ff7f6d210b75531b3dce98f8028804f55c72051susnata ListRowPresenter listRowPresenter = new ListRowPresenter(); 14948cbca8d2f412611a09e4f231055f10573a1f45asusnata listRowPresenter.setNumRows(1); 1504ff7f6d210b75531b3dce98f8028804f55c72051susnata mRowsAdapter = new ArrayObjectAdapter(listRowPresenter); 15171e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 15271e7e67f320b23feac784b629db17b3bcce08722Dake Gu 15371e7e67f320b23feac784b629db17b3bcce08722Dake Gu private void loadData() { 154c578ad430b51de0151ca9b3299d84f73bb71286bsusnata int i = 0; 155380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 1565635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new PageRow(new HeaderItem(HEADER_ID1, "Page Row 0"))); 1575635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new DividerRow()); 158380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 1595635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new SectionRow(new HeaderItem("section 0"))); 160c578ad430b51de0151ca9b3299d84f73bb71286bsusnata for (; i < NUM_ROWS; ++i) { 16148cbca8d2f412611a09e4f231055f10573a1f45asusnata HeaderItem headerItem = new HeaderItem(i, "Row " + i); 16248cbca8d2f412611a09e4f231055f10573a1f45asusnata headerItem.setDescription("Description for Row "+i); 16348cbca8d2f412611a09e4f231055f10573a1f45asusnata mRowsAdapter.add(new ListRow(headerItem, createListRowAdapter(i))); 16471e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 16571e7e67f320b23feac784b629db17b3bcce08722Dake Gu 1665635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new DividerRow()); 1675635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new PageRow(new HeaderItem(HEADER_ID2, "Page Row 1"))); 1688f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata 1698f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata mRowsAdapter.add(new PageRow(new HeaderItem(HEADER_ID3, "Page Row 2"))); 17099e222d5b14544bbb89d402eb704829c642f8abfDake Gu setAdapter(mRowsAdapter); 171c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 172c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 173c578ad430b51de0151ca9b3299d84f73bb71286bsusnata private ArrayObjectAdapter createListRowAdapter(int i) { 174c578ad430b51de0151ca9b3299d84f73bb71286bsusnata ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter((i & 1) == 0 ? 175c578ad430b51de0151ca9b3299d84f73bb71286bsusnata mCardPresenter : mCardPresenter2); 176c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 177c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Hello world", 178c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_1)); 179c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 180c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "This is a test", 181c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Only a test", 182c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_2)); 183c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 184c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 185c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "by Google", 186c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_3)); 187c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 188c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 189c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_4)); 190c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 191c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide left/right)", 192c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_5)); 193c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 194c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide bottom up)", 195c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Open GuidedStepSupportFragment", 196c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_6)); 197c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 198c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 199c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open RowsSupportActivity", 200c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_7)); 201c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 202c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 203c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open BrowseSupportActivity", 204c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_8)); 2058f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata listRowAdapter.add(new PhotoItem( 2064ff7f6d210b75531b3dce98f8028804f55c72051susnata "Hello world", 2074ff7f6d210b75531b3dce98f8028804f55c72051susnata R.drawable.gallery_photo_1)); 2084ff7f6d210b75531b3dce98f8028804f55c72051susnata listRowAdapter.add(new PhotoItem( 2094ff7f6d210b75531b3dce98f8028804f55c72051susnata "This is a test", 2104ff7f6d210b75531b3dce98f8028804f55c72051susnata "Only a test", 2114ff7f6d210b75531b3dce98f8028804f55c72051susnata R.drawable.gallery_photo_2)); 2124ff7f6d210b75531b3dce98f8028804f55c72051susnata listRowAdapter.add(new PhotoItem( 2134ff7f6d210b75531b3dce98f8028804f55c72051susnata "Android TV", 2144ff7f6d210b75531b3dce98f8028804f55c72051susnata "by Google", 2154ff7f6d210b75531b3dce98f8028804f55c72051susnata R.drawable.gallery_photo_3)); 2168f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata listRowAdapter.add(new PhotoItem( 2178f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata "Leanback", 2184ff7f6d210b75531b3dce98f8028804f55c72051susnata R.drawable.gallery_photo_4)); 219c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return listRowAdapter; 22071e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 22171e7e67f320b23feac784b629db17b3bcce08722Dake Gu 22271e7e67f320b23feac784b629db17b3bcce08722Dake Gu private final class ItemViewClickedListener implements OnItemViewClickedListener { 22371e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 22471e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item, 22571e7e67f320b23feac784b629db17b3bcce08722Dake Gu RowPresenter.ViewHolder rowViewHolder, Row row) { 22671e7e67f320b23feac784b629db17b3bcce08722Dake Gu 22771e7e67f320b23feac784b629db17b3bcce08722Dake Gu Intent intent; 22871e7e67f320b23feac784b629db17b3bcce08722Dake Gu Bundle bundle; 22971e7e67f320b23feac784b629db17b3bcce08722Dake Gu if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_6) { 23071e7e67f320b23feac784b629db17b3bcce08722Dake Gu GuidedStepSupportFragment.add(getFragmentManager(), 23120767a171ab46addb5d50248d4267db14c0c8883susnata new GuidedStepSupportHalfScreenActivity.FirstStepFragment(), 232ee3c13ee552002263be40f6a5986f61c605b0bacDake Gu R.id.lb_guidedstep_host); 23371e7e67f320b23feac784b629db17b3bcce08722Dake Gu return; 23420767a171ab46addb5d50248d4267db14c0c8883susnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_5) { 23520767a171ab46addb5d50248d4267db14c0c8883susnata GuidedStepSupportFragment.add(getFragmentManager(), 236c578ad430b51de0151ca9b3299d84f73bb71286bsusnata new GuidedStepSupportActivity.FirstStepFragment(), R.id.lb_guidedstep_host); 237c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return; 238c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_8) { 23971e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent = new Intent(getActivity(), BrowseSupportActivity.class); 24071e7e67f320b23feac784b629db17b3bcce08722Dake Gu bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity()) 24171e7e67f320b23feac784b629db17b3bcce08722Dake Gu .toBundle(); 242c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_7) { 24371e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent = new Intent(getActivity(), RowsSupportActivity.class); 24471e7e67f320b23feac784b629db17b3bcce08722Dake Gu bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity()) 24571e7e67f320b23feac784b629db17b3bcce08722Dake Gu .toBundle(); 24671e7e67f320b23feac784b629db17b3bcce08722Dake Gu } else { 24771e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent = new Intent(getActivity(), DetailsSupportActivity.class); 24871e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent.putExtra(DetailsSupportActivity.EXTRA_ITEM, (PhotoItem) item); 24971e7e67f320b23feac784b629db17b3bcce08722Dake Gu bundle = ActivityOptionsCompat.makeSceneTransitionAnimation( 25071e7e67f320b23feac784b629db17b3bcce08722Dake Gu getActivity(), 251c578ad430b51de0151ca9b3299d84f73bb71286bsusnata ((ImageCardView) itemViewHolder.view).getMainImageView(), 25271e7e67f320b23feac784b629db17b3bcce08722Dake Gu DetailsSupportActivity.SHARED_ELEMENT_NAME).toBundle(); 25371e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 25471e7e67f320b23feac784b629db17b3bcce08722Dake Gu getActivity().startActivity(intent, bundle); 25571e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 25671e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 257c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 258380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public static class PageRowFragmentFactory extends FragmentFactory { 259c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 260c578ad430b51de0151ca9b3299d84f73bb71286bsusnata @Override 261380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public Fragment createFragment(Object rowObj) { 262380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata Row row = (Row) rowObj; 263380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata if (row.getHeaderItem().getId() == HEADER_ID1) { 2645f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu return new SampleRowsSupportFragment(); 265380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } else if (row.getHeaderItem().getId() == HEADER_ID2) { 266380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return new SampleRowsSupportFragment(); 2678f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata } else if (row.getHeaderItem().getId() == HEADER_ID3) { 2688f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata return new SampleFragment(); 269c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 270380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 271380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return null; 272c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 273c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 274c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 275380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public static class SampleRowsSupportFragment extends RowsSupportFragment { 276c578ad430b51de0151ca9b3299d84f73bb71286bsusnata final CardPresenter mCardPresenter = new CardPresenter(); 277c578ad430b51de0151ca9b3299d84f73bb71286bsusnata final CardPresenter mCardPresenter2 = new CardPresenter(R.style.MyImageCardViewTheme); 278c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 2795f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu void loadFragmentData() { 28099e222d5b14544bbb89d402eb704829c642f8abfDake Gu ArrayObjectAdapter adapter = new ArrayObjectAdapter(new ListRowPresenter()); 281380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata for (int i = 0; i < 4; i++) { 282380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata ListRow row = new ListRow(new HeaderItem("Row " + i), createListRowAdapter(i)); 283380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata adapter.add(row); 284c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 2855f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu if (getMainFragmentAdapter() != null) { 2865f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu getMainFragmentAdapter().getFragmentHost() 2875f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu .notifyDataReady(getMainFragmentAdapter()); 2885f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu } 28999e222d5b14544bbb89d402eb704829c642f8abfDake Gu setAdapter(adapter); 2905f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu } 2915f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu 2925f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu public SampleRowsSupportFragment() { 2935f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu // simulates late data loading: 2945f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu new Handler().postDelayed(new Runnable() { 295e2104f4b5c8e3ad63570306a25e61502dfe4c418Aurimas Liutikas @Override 2965f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu public void run() { 2975f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu loadFragmentData(); 2985f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu } 2995f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu }, 500); 300380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 301380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata setOnItemViewClickedListener(new OnItemViewClickedListener() { 302380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata @Override 3034ff7f6d210b75531b3dce98f8028804f55c72051susnata public void onItemClicked( 3044ff7f6d210b75531b3dce98f8028804f55c72051susnata Presenter.ViewHolder itemViewHolder, 3054ff7f6d210b75531b3dce98f8028804f55c72051susnata Object item, 3064ff7f6d210b75531b3dce98f8028804f55c72051susnata RowPresenter.ViewHolder rowViewHolder, 3074ff7f6d210b75531b3dce98f8028804f55c72051susnata Row row) { 3088f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata Intent intent; 3098f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata Bundle bundle; 3108f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_6) { 3115f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu GuidedStepSupportFragment.add(getActivity().getSupportFragmentManager(), 3128f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata new GuidedStepSupportHalfScreenActivity.FirstStepFragment(), 3138f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata R.id.lb_guidedstep_host); 3148f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata return; 3158f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_5) { 3165f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu GuidedStepSupportFragment.add(getActivity().getSupportFragmentManager(), 3178f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata new GuidedStepSupportActivity.FirstStepFragment(), R.id.lb_guidedstep_host); 3188f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata return; 3198f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_8) { 3208f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata intent = new Intent(getActivity(), BrowseSupportActivity.class); 3218f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity()) 3228f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata .toBundle(); 3238f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_7) { 3248f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata intent = new Intent(getActivity(), RowsSupportActivity.class); 3258f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity()) 3268f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata .toBundle(); 3278f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata } else { 3288f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata intent = new Intent(getActivity(), DetailsSupportActivity.class); 3298f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata intent.putExtra(DetailsSupportActivity.EXTRA_ITEM, (PhotoItem) item); 3308f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata bundle = ActivityOptionsCompat.makeSceneTransitionAnimation( 3318f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata getActivity(), 3328f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata ((ImageCardView) itemViewHolder.view).getMainImageView(), 3338f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata DetailsSupportActivity.SHARED_ELEMENT_NAME).toBundle(); 3348f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata } 3358f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata getActivity().startActivity(intent, bundle); 336380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } 337380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata }); 338c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 339c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 340c578ad430b51de0151ca9b3299d84f73bb71286bsusnata private ArrayObjectAdapter createListRowAdapter(int i) { 341c578ad430b51de0151ca9b3299d84f73bb71286bsusnata ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter((i & 1) == 0 ? 342c578ad430b51de0151ca9b3299d84f73bb71286bsusnata mCardPresenter : mCardPresenter2); 343c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 344c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Hello world", 345c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_1)); 346c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 347c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "This is a test", 348c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Only a test", 349c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_2)); 350c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 351c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 352c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "by Google", 353c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_3)); 354c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 355c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 356c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_4)); 357c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 358c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide left/right)", 359c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_5)); 360c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 361c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide bottom up)", 362c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Open GuidedStepSupportFragment", 363c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_6)); 364c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 365c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 366c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open RowsSupportActivity", 367c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_7)); 368c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 369c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 370c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open BrowseSupportActivity", 371c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_8)); 372c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return listRowAdapter; 373c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 374c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 375c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 3765f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu public static class PageFragmentAdapterImpl extends MainFragmentAdapter<SampleFragment> { 3775f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu 3785f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu public PageFragmentAdapterImpl(SampleFragment fragment) { 3795f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu super(fragment); 3805f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu setScalingEnabled(true); 3815f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu } 3825f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu 3835f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu @Override 3845f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu public void setEntranceTransitionState(boolean state) { 3855f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu getFragment().setEntranceTransitionState(state); 3865f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu } 3875f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu } 3885f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu 3898f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata public static class SampleFragment extends Fragment implements MainFragmentAdapterProvider { 390380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 391380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata final PageFragmentAdapterImpl mMainFragmentAdapter = new PageFragmentAdapterImpl(this); 392c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 393acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu public void setEntranceTransitionState(boolean state) { 394acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu final View view = getView(); 395acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu int visibility = state ? View.VISIBLE : View.INVISIBLE; 396acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu view.findViewById(R.id.tv1).setVisibility(visibility); 397acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu view.findViewById(R.id.tv2).setVisibility(visibility); 398acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu view.findViewById(R.id.tv3).setVisibility(visibility); 399acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu } 400acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu 401c578ad430b51de0151ca9b3299d84f73bb71286bsusnata @Override 402c578ad430b51de0151ca9b3299d84f73bb71286bsusnata public View onCreateView( 403380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 404380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata View view = inflater.inflate(R.layout.page_fragment, container, false); 405380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata view.findViewById(R.id.tv1).setOnClickListener(new View.OnClickListener() { 406380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata @Override 407380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public void onClick(View view) { 408380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata Intent intent = new Intent(inflater.getContext(), GuidedStepSupportActivity.class); 409380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata startActivity(intent); 410380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } 411380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata }); 412380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 413380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return view; 414380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } 415380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 416380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata @Override 417aadab57a5c879a377588d7e5d21b7e8b09b94170Dake Gu public void onViewCreated(View view, Bundle savedInstanceState) { 4185f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu // static layout has view and data ready immediately 4195f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu mMainFragmentAdapter.getFragmentHost().notifyViewCreated(mMainFragmentAdapter); 4205f15bc26bec463ef6ece44e8c90d5c63988ae16bDake Gu mMainFragmentAdapter.getFragmentHost().notifyDataReady(mMainFragmentAdapter); 421acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu } 422acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu 423acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu @Override 4248f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata public MainFragmentAdapter getMainFragmentAdapter() { 4258f94d180902da7469b67f7c47c93a3a0b9acdb3asusnata return mMainFragmentAdapter; 426c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 427c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 42871e7e67f320b23feac784b629db17b3bcce08722Dake Gu} 429