BrowseSupportFragment.java revision 5635fbd2da9e73c8f68287626728f909565c7a8a
171e7e67f320b23feac784b629db17b3bcce08722Dake Gu/* This file is auto-generated from BrowseFragment.java. DO NOT MODIFY. */ 271e7e67f320b23feac784b629db17b3bcce08722Dake Gu 371e7e67f320b23feac784b629db17b3bcce08722Dake Gu/* 471e7e67f320b23feac784b629db17b3bcce08722Dake Gu * Copyright (C) 2014 The Android Open Source Project 571e7e67f320b23feac784b629db17b3bcce08722Dake Gu * 671e7e67f320b23feac784b629db17b3bcce08722Dake Gu * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 771e7e67f320b23feac784b629db17b3bcce08722Dake Gu * in compliance with the License. You may obtain a copy of the License at 871e7e67f320b23feac784b629db17b3bcce08722Dake Gu * 971e7e67f320b23feac784b629db17b3bcce08722Dake Gu * http://www.apache.org/licenses/LICENSE-2.0 1071e7e67f320b23feac784b629db17b3bcce08722Dake Gu * 1171e7e67f320b23feac784b629db17b3bcce08722Dake Gu * Unless required by applicable law or agreed to in writing, software distributed under the License 1271e7e67f320b23feac784b629db17b3bcce08722Dake Gu * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 1371e7e67f320b23feac784b629db17b3bcce08722Dake Gu * or implied. See the License for the specific language governing permissions and limitations under 1471e7e67f320b23feac784b629db17b3bcce08722Dake Gu * the License. 1571e7e67f320b23feac784b629db17b3bcce08722Dake Gu */ 1671e7e67f320b23feac784b629db17b3bcce08722Dake Gupackage com.example.android.leanback; 1771e7e67f320b23feac784b629db17b3bcce08722Dake Gu 18c578ad430b51de0151ca9b3299d84f73bb71286bsusnataimport android.support.v4.app.Fragment; 1971e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.content.Intent; 2071e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.os.Bundle; 2171e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.os.Handler; 22380a6d5bcb74ec69524f248d0b2edee49805b31bsusnataimport android.support.v17.leanback.app.Adaptable; 2371e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.app.GuidedStepSupportFragment; 24c578ad430b51de0151ca9b3299d84f73bb71286bsusnataimport android.support.v17.leanback.app.RowsSupportFragment; 2571e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.ArrayObjectAdapter; 2671e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.HeaderItem; 2771e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.ImageCardView; 285635fbd2da9e73c8f68287626728f909565c7a8aDake Guimport android.support.v17.leanback.widget.DividerRow; 295635fbd2da9e73c8f68287626728f909565c7a8aDake Guimport android.support.v17.leanback.widget.SectionRow; 3071e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.ListRow; 3171e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.ListRowPresenter; 3271e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.OnItemViewClickedListener; 3371e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.OnItemViewSelectedListener; 34c578ad430b51de0151ca9b3299d84f73bb71286bsusnataimport android.support.v17.leanback.widget.PageRow; 3571e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.Presenter; 36c578ad430b51de0151ca9b3299d84f73bb71286bsusnataimport android.support.v17.leanback.widget.PresenterSelector; 3771e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.Row; 3871e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.support.v17.leanback.widget.RowPresenter; 3920767a171ab46addb5d50248d4267db14c0c8883susnataimport android.support.v4.app.ActivityOptionsCompat; 4071e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.util.Log; 41c578ad430b51de0151ca9b3299d84f73bb71286bsusnataimport android.view.LayoutInflater; 4271e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.view.View; 4371e7e67f320b23feac784b629db17b3bcce08722Dake Guimport android.view.ViewGroup; 4471e7e67f320b23feac784b629db17b3bcce08722Dake Gu 4571e7e67f320b23feac784b629db17b3bcce08722Dake Gupublic class BrowseSupportFragment extends android.support.v17.leanback.app.BrowseSupportFragment { 4671e7e67f320b23feac784b629db17b3bcce08722Dake Gu private static final String TAG = "leanback.BrowseSupportFragment"; 4771e7e67f320b23feac784b629db17b3bcce08722Dake Gu 4871e7e67f320b23feac784b629db17b3bcce08722Dake Gu private static final boolean TEST_ENTRANCE_TRANSITION = true; 49380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata private static final int NUM_ROWS = 8; 50380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata private static final long HEADER_ID1 = 1001; 51380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata private static final long HEADER_ID2 = 1002; 5271e7e67f320b23feac784b629db17b3bcce08722Dake Gu 5371e7e67f320b23feac784b629db17b3bcce08722Dake Gu private ArrayObjectAdapter mRowsAdapter; 5471e7e67f320b23feac784b629db17b3bcce08722Dake Gu private BackgroundHelper mBackgroundHelper = new BackgroundHelper(); 5571e7e67f320b23feac784b629db17b3bcce08722Dake Gu 5671e7e67f320b23feac784b629db17b3bcce08722Dake Gu // For good performance, it's important to use a single instance of 5771e7e67f320b23feac784b629db17b3bcce08722Dake Gu // a card presenter for all rows using that presenter. 5887b904ffa106f12f2fecfe8b9a46084863678f29Dake Gu final CardPresenter mCardPresenter = new CardPresenter(); 5987b904ffa106f12f2fecfe8b9a46084863678f29Dake Gu final CardPresenter mCardPresenter2 = new CardPresenter(R.style.MyImageCardViewTheme); 6071e7e67f320b23feac784b629db17b3bcce08722Dake Gu 61c578ad430b51de0151ca9b3299d84f73bb71286bsusnata public BrowseSupportFragment() { 62380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata getMainFragmentRegistry().registerFragment(PageRow.class, new PageRowFragmentFactory()); 63c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 64c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 6571e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 6671e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onCreate(Bundle savedInstanceState) { 6771e7e67f320b23feac784b629db17b3bcce08722Dake Gu Log.i(TAG, "onCreate"); 6871e7e67f320b23feac784b629db17b3bcce08722Dake Gu super.onCreate(savedInstanceState); 6971e7e67f320b23feac784b629db17b3bcce08722Dake Gu 7071e7e67f320b23feac784b629db17b3bcce08722Dake Gu setBadgeDrawable(getActivity().getResources().getDrawable(R.drawable.ic_title)); 7171e7e67f320b23feac784b629db17b3bcce08722Dake Gu setTitle("Leanback Sample App"); 7271e7e67f320b23feac784b629db17b3bcce08722Dake Gu setHeadersState(HEADERS_ENABLED); 73380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata setupRows(); 7471e7e67f320b23feac784b629db17b3bcce08722Dake Gu setOnSearchClickedListener(new View.OnClickListener() { 7571e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 7671e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onClick(View view) { 7771e7e67f320b23feac784b629db17b3bcce08722Dake Gu Intent intent = new Intent(getActivity(), SearchSupportActivity.class); 7871e7e67f320b23feac784b629db17b3bcce08722Dake Gu startActivity(intent); 7971e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 8071e7e67f320b23feac784b629db17b3bcce08722Dake Gu }); 8171e7e67f320b23feac784b629db17b3bcce08722Dake Gu 8271e7e67f320b23feac784b629db17b3bcce08722Dake Gu setOnItemViewClickedListener(new ItemViewClickedListener()); 8371e7e67f320b23feac784b629db17b3bcce08722Dake Gu setOnItemViewSelectedListener(new OnItemViewSelectedListener() { 8471e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 8571e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item, 8671e7e67f320b23feac784b629db17b3bcce08722Dake Gu RowPresenter.ViewHolder rowViewHolder, Row row) { 8771e7e67f320b23feac784b629db17b3bcce08722Dake Gu Log.i(TAG, "onItemSelected: " + item + " row " + row); 8871e7e67f320b23feac784b629db17b3bcce08722Dake Gu 8971e7e67f320b23feac784b629db17b3bcce08722Dake Gu if (isShowingHeaders()) { 9071e7e67f320b23feac784b629db17b3bcce08722Dake Gu mBackgroundHelper.setBackground(getActivity(), null); 91c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } else if (item instanceof PhotoItem) { 9271e7e67f320b23feac784b629db17b3bcce08722Dake Gu mBackgroundHelper.setBackground( 9371e7e67f320b23feac784b629db17b3bcce08722Dake Gu getActivity(), ((PhotoItem) item).getImageResourceId()); 9471e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 9571e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 9671e7e67f320b23feac784b629db17b3bcce08722Dake Gu }); 9771e7e67f320b23feac784b629db17b3bcce08722Dake Gu if (TEST_ENTRANCE_TRANSITION) { 9871e7e67f320b23feac784b629db17b3bcce08722Dake Gu // don't run entrance transition if fragment is restored. 9971e7e67f320b23feac784b629db17b3bcce08722Dake Gu if (savedInstanceState == null) { 10071e7e67f320b23feac784b629db17b3bcce08722Dake Gu prepareEntranceTransition(); 10171e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 10271e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 103380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 10471e7e67f320b23feac784b629db17b3bcce08722Dake Gu // simulates in a real world use case data being loaded two seconds later 10571e7e67f320b23feac784b629db17b3bcce08722Dake Gu new Handler().postDelayed(new Runnable() { 10671e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void run() { 10771e7e67f320b23feac784b629db17b3bcce08722Dake Gu loadData(); 10871e7e67f320b23feac784b629db17b3bcce08722Dake Gu startEntranceTransition(); 10971e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 11071e7e67f320b23feac784b629db17b3bcce08722Dake Gu }, 2000); 11171e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 11271e7e67f320b23feac784b629db17b3bcce08722Dake Gu 113c578ad430b51de0151ca9b3299d84f73bb71286bsusnata @Override 114c578ad430b51de0151ca9b3299d84f73bb71286bsusnata public View onCreateView( 115c578ad430b51de0151ca9b3299d84f73bb71286bsusnata LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 116c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return super.onCreateView(inflater, container, savedInstanceState); 117c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 11871e7e67f320b23feac784b629db17b3bcce08722Dake Gu 119c578ad430b51de0151ca9b3299d84f73bb71286bsusnata private void setupRows() { 1205635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter()); 12171e7e67f320b23feac784b629db17b3bcce08722Dake Gu setAdapter(mRowsAdapter); 12271e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 12371e7e67f320b23feac784b629db17b3bcce08722Dake Gu 12471e7e67f320b23feac784b629db17b3bcce08722Dake Gu private void loadData() { 125c578ad430b51de0151ca9b3299d84f73bb71286bsusnata int i = 0; 126380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 1275635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new PageRow(new HeaderItem(HEADER_ID1, "Page Row 0"))); 1285635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new DividerRow()); 129380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 1305635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new SectionRow(new HeaderItem("section 0"))); 131c578ad430b51de0151ca9b3299d84f73bb71286bsusnata for (; i < NUM_ROWS; ++i) { 1325635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new ListRow(new HeaderItem(i, "Row " + i), createListRowAdapter(i))); 13371e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 13471e7e67f320b23feac784b629db17b3bcce08722Dake Gu 1355635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new DividerRow()); 1365635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mRowsAdapter.add(new PageRow(new HeaderItem(HEADER_ID2, "Page Row 1"))); 137c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 138c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 139c578ad430b51de0151ca9b3299d84f73bb71286bsusnata private ArrayObjectAdapter createListRowAdapter(int i) { 140c578ad430b51de0151ca9b3299d84f73bb71286bsusnata ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter((i & 1) == 0 ? 141c578ad430b51de0151ca9b3299d84f73bb71286bsusnata mCardPresenter : mCardPresenter2); 142c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 143c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Hello world", 144c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_1)); 145c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 146c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "This is a test", 147c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Only a test", 148c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_2)); 149c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 150c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 151c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "by Google", 152c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_3)); 153c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 154c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 155c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_4)); 156c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 157c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide left/right)", 158c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_5)); 159c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 160c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide bottom up)", 161c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Open GuidedStepSupportFragment", 162c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_6)); 163c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 164c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 165c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open RowsSupportActivity", 166c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_7)); 167c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 168c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 169c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open BrowseSupportActivity", 170c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_8)); 171c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return listRowAdapter; 17271e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 17371e7e67f320b23feac784b629db17b3bcce08722Dake Gu 17471e7e67f320b23feac784b629db17b3bcce08722Dake Gu private final class ItemViewClickedListener implements OnItemViewClickedListener { 17571e7e67f320b23feac784b629db17b3bcce08722Dake Gu @Override 17671e7e67f320b23feac784b629db17b3bcce08722Dake Gu public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item, 17771e7e67f320b23feac784b629db17b3bcce08722Dake Gu RowPresenter.ViewHolder rowViewHolder, Row row) { 17871e7e67f320b23feac784b629db17b3bcce08722Dake Gu 17971e7e67f320b23feac784b629db17b3bcce08722Dake Gu Intent intent; 18071e7e67f320b23feac784b629db17b3bcce08722Dake Gu Bundle bundle; 18171e7e67f320b23feac784b629db17b3bcce08722Dake Gu if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_6) { 18271e7e67f320b23feac784b629db17b3bcce08722Dake Gu GuidedStepSupportFragment.add(getFragmentManager(), 18320767a171ab46addb5d50248d4267db14c0c8883susnata new GuidedStepSupportHalfScreenActivity.FirstStepFragment(), 184ee3c13ee552002263be40f6a5986f61c605b0bacDake Gu R.id.lb_guidedstep_host); 18571e7e67f320b23feac784b629db17b3bcce08722Dake Gu return; 18620767a171ab46addb5d50248d4267db14c0c8883susnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_5) { 18720767a171ab46addb5d50248d4267db14c0c8883susnata GuidedStepSupportFragment.add(getFragmentManager(), 188c578ad430b51de0151ca9b3299d84f73bb71286bsusnata new GuidedStepSupportActivity.FirstStepFragment(), R.id.lb_guidedstep_host); 189c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return; 190c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_8) { 19171e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent = new Intent(getActivity(), BrowseSupportActivity.class); 19271e7e67f320b23feac784b629db17b3bcce08722Dake Gu bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity()) 19371e7e67f320b23feac784b629db17b3bcce08722Dake Gu .toBundle(); 194c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } else if (((PhotoItem) item).getImageResourceId() == R.drawable.gallery_photo_7) { 19571e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent = new Intent(getActivity(), RowsSupportActivity.class); 19671e7e67f320b23feac784b629db17b3bcce08722Dake Gu bundle = ActivityOptionsCompat.makeSceneTransitionAnimation(getActivity()) 19771e7e67f320b23feac784b629db17b3bcce08722Dake Gu .toBundle(); 19871e7e67f320b23feac784b629db17b3bcce08722Dake Gu } else { 19971e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent = new Intent(getActivity(), DetailsSupportActivity.class); 20071e7e67f320b23feac784b629db17b3bcce08722Dake Gu intent.putExtra(DetailsSupportActivity.EXTRA_ITEM, (PhotoItem) item); 20171e7e67f320b23feac784b629db17b3bcce08722Dake Gu bundle = ActivityOptionsCompat.makeSceneTransitionAnimation( 20271e7e67f320b23feac784b629db17b3bcce08722Dake Gu getActivity(), 203c578ad430b51de0151ca9b3299d84f73bb71286bsusnata ((ImageCardView) itemViewHolder.view).getMainImageView(), 20471e7e67f320b23feac784b629db17b3bcce08722Dake Gu DetailsSupportActivity.SHARED_ELEMENT_NAME).toBundle(); 20571e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 20671e7e67f320b23feac784b629db17b3bcce08722Dake Gu getActivity().startActivity(intent, bundle); 20771e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 20871e7e67f320b23feac784b629db17b3bcce08722Dake Gu } 209c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 210380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public static class PageRowFragmentFactory extends FragmentFactory { 211c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 212c578ad430b51de0151ca9b3299d84f73bb71286bsusnata @Override 213380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public Fragment createFragment(Object rowObj) { 214380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata Row row = (Row) rowObj; 215380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata if (row.getHeaderItem().getId() == HEADER_ID1) { 216380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return new SampleFragment(); 217380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } else if (row.getHeaderItem().getId() == HEADER_ID2) { 218380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return new SampleRowsSupportFragment(); 219c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 220380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 221380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return null; 222c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 223c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 224c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 225380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public static class PageFragmentAdapterImpl extends MainFragmentAdapter<SampleFragment> { 226c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 227380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public PageFragmentAdapterImpl(SampleFragment fragment) { 228380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata super(fragment); 229c578ad430b51de0151ca9b3299d84f73bb71286bsusnata setScalingEnabled(true); 230c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 231acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu 232acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu @Override 233acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu public void setEntranceTransitionState(boolean state) { 234acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu getFragment().setEntranceTransitionState(state); 235acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu } 236c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 237c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 238380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public static class SampleRowsSupportFragment extends RowsSupportFragment { 239c578ad430b51de0151ca9b3299d84f73bb71286bsusnata final CardPresenter mCardPresenter = new CardPresenter(); 240c578ad430b51de0151ca9b3299d84f73bb71286bsusnata final CardPresenter mCardPresenter2 = new CardPresenter(R.style.MyImageCardViewTheme); 241c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 242380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public SampleRowsSupportFragment() { 243380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata ArrayObjectAdapter adapter = new ArrayObjectAdapter(new ListRowPresenter()); 244380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata for (int i = 0; i < 4; i++) { 245380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata ListRow row = new ListRow(new HeaderItem("Row " + i), createListRowAdapter(i)); 246380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata adapter.add(row); 247c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 248380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata setAdapter(adapter); 249380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 250380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata setOnItemViewClickedListener(new OnItemViewClickedListener() { 251380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata @Override 252380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public void onItemClicked( 253380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata Presenter.ViewHolder itemViewHolder, 254380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata Object item, 255380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata RowPresenter.ViewHolder rowViewHolder, Row row) { 256380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata Intent intent = new Intent( 257380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata itemViewHolder.view.getContext(), GuidedStepSupportActivity.class); 258380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata startActivity(intent); 259380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } 260380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata }); 261c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 262c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 263c578ad430b51de0151ca9b3299d84f73bb71286bsusnata private ArrayObjectAdapter createListRowAdapter(int i) { 264c578ad430b51de0151ca9b3299d84f73bb71286bsusnata ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter((i & 1) == 0 ? 265c578ad430b51de0151ca9b3299d84f73bb71286bsusnata mCardPresenter : mCardPresenter2); 266c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 267c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Hello world", 268c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_1)); 269c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 270c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "This is a test", 271c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Only a test", 272c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_2)); 273c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 274c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 275c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "by Google", 276c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_3)); 277c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 278c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 279c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_4)); 280c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 281c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide left/right)", 282c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_5)); 283c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 284c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "GuidedStep (Slide bottom up)", 285c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Open GuidedStepSupportFragment", 286c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_6)); 287c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 288c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Android TV", 289c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open RowsSupportActivity", 290c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_7)); 291c578ad430b51de0151ca9b3299d84f73bb71286bsusnata listRowAdapter.add(new PhotoItem( 292c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "Leanback", 293c578ad430b51de0151ca9b3299d84f73bb71286bsusnata "open BrowseSupportActivity", 294c578ad430b51de0151ca9b3299d84f73bb71286bsusnata R.drawable.gallery_photo_8)); 295c578ad430b51de0151ca9b3299d84f73bb71286bsusnata return listRowAdapter; 296c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 297c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 298c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 299380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public static class SampleFragment extends Fragment implements Adaptable { 300380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 301380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata final PageFragmentAdapterImpl mMainFragmentAdapter = new PageFragmentAdapterImpl(this); 302c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 303acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu boolean mEntranceTransitionState = true; 304acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu 305acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu public void setEntranceTransitionState(boolean state) { 306acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu mEntranceTransitionState = state; 307acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu final View view = getView(); 308acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu if (view == null) { 309acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu return; 310acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu } 311acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu int visibility = state ? View.VISIBLE : View.INVISIBLE; 312acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu view.findViewById(R.id.tv1).setVisibility(visibility); 313acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu view.findViewById(R.id.tv2).setVisibility(visibility); 314acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu view.findViewById(R.id.tv3).setVisibility(visibility); 315acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu } 316acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu 317c578ad430b51de0151ca9b3299d84f73bb71286bsusnata @Override 318c578ad430b51de0151ca9b3299d84f73bb71286bsusnata public View onCreateView( 319380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 320380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata View view = inflater.inflate(R.layout.page_fragment, container, false); 321380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata view.findViewById(R.id.tv1).setOnClickListener(new View.OnClickListener() { 322380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata @Override 323380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public void onClick(View view) { 324380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata Intent intent = new Intent(inflater.getContext(), GuidedStepSupportActivity.class); 325380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata startActivity(intent); 326380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } 327380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata }); 328380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 329380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return view; 330380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } 331380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 332380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata @Override 3335635fbd2da9e73c8f68287626728f909565c7a8aDake Gu public void onStart() { 3345635fbd2da9e73c8f68287626728f909565c7a8aDake Gu super.onStart(); 3355635fbd2da9e73c8f68287626728f909565c7a8aDake Gu mMainFragmentAdapter.getFragmentHost().notifyViewCreated(mMainFragmentAdapter); 3365635fbd2da9e73c8f68287626728f909565c7a8aDake Gu } 3375635fbd2da9e73c8f68287626728f909565c7a8aDake Gu 3385635fbd2da9e73c8f68287626728f909565c7a8aDake Gu @Override 339acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu public void onViewCreated(View view, Bundle savedInstanceState) { 340acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu setEntranceTransitionState(mEntranceTransitionState); 341acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu } 342acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu 343acccd0ab69d4c55e763b452c007aed7d14cf6654Dake Gu @Override 344380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata public PageFragmentAdapterImpl getAdapter(Class clazz) { 345380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata if (clazz == MainFragmentAdapter.class) { 346380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return mMainFragmentAdapter; 347380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata } 348380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata return null; 349c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 350c578ad430b51de0151ca9b3299d84f73bb71286bsusnata } 351c578ad430b51de0151ca9b3299d84f73bb71286bsusnata 35271e7e67f320b23feac784b629db17b3bcce08722Dake Gu} 353380a6d5bcb74ec69524f248d0b2edee49805b31bsusnata 354