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/*
* Copyright (C) 2015 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 android.support.v17.leanback.supportleanbackshowcase.app.media;
import android.app.Fragment;
import android.os.Bundle;
import android.support.v17.leanback.app.PlaybackOverlayFragment;
import android.support.v17.leanback.supportleanbackshowcase.app.MainFragment;
import android.support.v17.leanback.widget.Action;
import android.support.v17.leanback.widget.ArrayObjectAdapter;
import android.support.v17.leanback.widget.OnItemViewClickedListener;
import android.support.v17.leanback.widget.PlaybackControlsRow;
import android.support.v17.leanback.widget.PlaybackControlsRowPresenter;
import android.support.v17.leanback.widget.Presenter;
import android.support.v17.leanback.widget.Row;
import android.support.v17.leanback.widget.RowPresenter;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
public class VideoConsumptionExampleFragment extends PlaybackOverlayFragment implements
OnItemViewClickedListener, MediaPlayerGlue.OnMediaFileFinishedPlayingListener {
private static final String URL = "http://techslides.com/demos/sample-videos/small.mp4";
private ArrayObjectAdapter mRowsAdapter;
private MediaPlayerGlue mGlue;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mGlue = new VideoMediaPlayerGlue(getActivity(), this) {
@Override
protected void onRowChanged(PlaybackControlsRow row) {
if (mRowsAdapter == null) return;
mRowsAdapter.notifyArrayItemRangeChanged(0, 1);
}
};
mGlue.setOnMediaFileFinishedPlayingListener(this);
MediaPlayerGlue.MetaData metaData = new MediaPlayerGlue.MetaData();
metaData.setArtist("A Googler");
metaData.setTitle("Diving with Sharks");
mGlue.setMetaData(metaData);
mGlue.setMediaSource(URL);
Fragment videoSurfaceFragment = getFragmentManager()
.findFragmentByTag(VideoExampleActivity.VIDEO_SURFACE_FRAGMENT_TAG);
SurfaceView surface = (SurfaceView) videoSurfaceFragment.getView();
surface.getHolder().addCallback(new SurfaceHolder.Callback() {
@Override
public void surfaceCreated(SurfaceHolder holder) {
mGlue.setDisplay(holder);
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
// Nothing to do
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
}
});
setBackgroundType(PlaybackOverlayFragment.BG_LIGHT);
addPlaybackControlsRow();
}
@Override
public void onStart() {
super.onStart();
mGlue.enableProgressUpdating(mGlue.hasValidMedia() && mGlue.isMediaPlaying());
}
@Override
public void onStop() {
super.onStop();
mGlue.enableProgressUpdating(false);
mGlue.reset();
}
private void addPlaybackControlsRow() {
final PlaybackControlsRowPresenter controlsPresenter = mGlue
.createControlsRowAndPresenter();
mRowsAdapter = new ArrayObjectAdapter(controlsPresenter);
mRowsAdapter.add(mGlue.getControlsRow());
setAdapter(mRowsAdapter);
setOnItemViewClickedListener(this);
}
@Override
public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item,
RowPresenter.ViewHolder rowViewHolder, Row row) {
if (!(item instanceof Action)) return;
mGlue.onActionClicked((Action) item);
}
@Override
public void onMediaFileFinishedPlaying(MediaPlayerGlue.MetaData metaData) {
mGlue.startPlayback();
}
}
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