| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except |
| * in compliance with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.example.android.leanback; |
| |
| import android.content.Context; |
| import android.graphics.drawable.Drawable; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.support.v17.leanback.app.PlaybackControlGlue; |
| import android.support.v17.leanback.widget.Action; |
| import android.support.v17.leanback.widget.ArrayObjectAdapter; |
| import android.support.v17.leanback.widget.PlaybackControlsRow; |
| import android.support.v17.leanback.widget.PlaybackControlsRow.RepeatAction; |
| import android.support.v17.leanback.widget.PlaybackControlsRow.ThumbsUpAction; |
| import android.support.v17.leanback.widget.PlaybackControlsRow.ThumbsDownAction; |
| import android.support.v17.leanback.widget.PlaybackControlsRowPresenter; |
| import android.support.v17.leanback.widget.HeaderItem; |
| import android.support.v17.leanback.widget.PresenterSelector; |
| import android.support.v17.leanback.widget.Row; |
| import android.support.v17.leanback.widget.ListRow; |
| import android.support.v17.leanback.widget.Presenter; |
| import android.support.v17.leanback.widget.RowPresenter; |
| import android.support.v17.leanback.widget.ListRowPresenter; |
| import android.support.v17.leanback.widget.OnItemViewSelectedListener; |
| import android.support.v17.leanback.widget.OnItemViewClickedListener; |
| import android.support.v17.leanback.widget.ControlButtonPresenterSelector; |
| import android.support.v17.leanback.widget.SparseArrayObjectAdapter; |
| import android.util.Log; |
| import android.widget.Toast; |
| |
| public class PlaybackOverlayFragment extends android.support.v17.leanback.app.PlaybackOverlayFragment { |
| private static final String TAG = "leanback.PlaybackControlsFragment"; |
| |
| /** |
| * Change this to choose a different overlay background. |
| */ |
| private static final int BACKGROUND_TYPE = PlaybackOverlayFragment.BG_LIGHT; |
| |
| /** |
| * Change the number of related content rows. |
| */ |
| private static final int RELATED_CONTENT_ROWS = 3; |
| |
| /** |
| * Change this to select hidden |
| */ |
| private static final boolean SECONDARY_HIDDEN = false; |
| |
| private static final int ROW_CONTROLS = 0; |
| |
| private PlaybackControlHelper mGlue; |
| private PlaybackControlsRowPresenter mPlaybackControlsRowPresenter; |
| private ListRowPresenter mListRowPresenter; |
| |
| private OnItemViewClickedListener mOnItemViewClickedListener = new OnItemViewClickedListener() { |
| @Override |
| public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item, |
| RowPresenter.ViewHolder rowViewHolder, Row row) { |
| Log.i(TAG, "onItemClicked: " + item + " row " + row); |
| if (item instanceof Action) { |
| mGlue.onActionClicked((Action) item); |
| } |
| } |
| }; |
| |
| private OnItemViewSelectedListener mOnItemViewSelectedListener = new OnItemViewSelectedListener() { |
| @Override |
| public void onItemSelected(Presenter.ViewHolder itemViewHolder, Object item, |
| RowPresenter.ViewHolder rowViewHolder, Row row) { |
| Log.i(TAG, "onItemSelected: " + item + " row " + row); |
| } |
| }; |
| |
| public SparseArrayObjectAdapter getAdapter() { |
| return (SparseArrayObjectAdapter) super.getAdapter(); |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| Log.i(TAG, "onCreate"); |
| super.onCreate(savedInstanceState); |
| |
| setBackgroundType(BACKGROUND_TYPE); |
| setOnItemViewSelectedListener(mOnItemViewSelectedListener); |
| |
| createComponents(getActivity()); |
| } |
| |
| private void createComponents(Context context) { |
| mGlue = new PlaybackControlHelper(context, this) { |
| @Override |
| public int getUpdatePeriod() { |
| int totalTime = getControlsRow().getTotalTime(); |
| if (getView() == null || totalTime <= 0) { |
| return 1000; |
| } |
| return Math.max(16, totalTime / getView().getWidth()); |
| } |
| |
| @Override |
| protected void onRowChanged(PlaybackControlsRow row) { |
| if (getAdapter() == null) { |
| return; |
| } |
| int index = getAdapter().indexOf(row); |
| if (index >= 0) { |
| getAdapter().notifyArrayItemRangeChanged(index, 1); |
| } |
| } |
| }; |
| |
| mGlue.setOnItemViewClickedListener(mOnItemViewClickedListener); |
| |
| mPlaybackControlsRowPresenter = mGlue.createControlsRowAndPresenter(); |
| mPlaybackControlsRowPresenter.setSecondaryActionsHidden(SECONDARY_HIDDEN); |
| mListRowPresenter = new ListRowPresenter(); |
| |
| setAdapter(new SparseArrayObjectAdapter(new PresenterSelector() { |
| @Override |
| public Presenter getPresenter(Object object) { |
| if (object instanceof PlaybackControlsRow) { |
| return mPlaybackControlsRowPresenter; |
| } else if (object instanceof ListRow) { |
| return mListRowPresenter; |
| } |
| throw new IllegalArgumentException("Unhandled object: " + object); |
| } |
| })); |
| |
| // Add the controls row |
| getAdapter().set(ROW_CONTROLS, mGlue.getControlsRow()); |
| |
| // Add related content rows |
| for (int i = 0; i < RELATED_CONTENT_ROWS; ++i) { |
| ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(new StringPresenter()); |
| listRowAdapter.add("Some related content"); |
| listRowAdapter.add("Other related content"); |
| HeaderItem header = new HeaderItem(i, "Row " + i); |
| getAdapter().set(ROW_CONTROLS + 1 + i, new ListRow(header, listRowAdapter)); |
| } |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| mGlue.enableProgressUpdating(mGlue.hasValidMedia() && mGlue.isMediaPlaying()); |
| } |
| |
| @Override |
| public void onStop() { |
| mGlue.enableProgressUpdating(false); |
| super.onStop(); |
| } |
| } |