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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
      5  * in compliance with the License. You may obtain a copy of the License at
      6  *
      7  * http://www.apache.org/licenses/LICENSE-2.0
      8  *
      9  * Unless required by applicable law or agreed to in writing, software distributed under the License
     10  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
     11  * or implied. See the License for the specific language governing permissions and limitations under
     12  * the License.
     13  */
     14 package androidx.leanback.app;
     15 
     16 import android.view.View;
     17 
     18 import androidx.leanback.media.PlaybackGlueHost;
     19 import androidx.leanback.widget.Action;
     20 import androidx.leanback.widget.OnActionClickedListener;
     21 import androidx.leanback.widget.OnItemViewClickedListener;
     22 import androidx.leanback.widget.PlaybackRowPresenter;
     23 import androidx.leanback.widget.PlaybackSeekUi;
     24 import androidx.leanback.widget.Presenter;
     25 import androidx.leanback.widget.Row;
     26 import androidx.leanback.widget.RowPresenter;
     27 
     28 /**
     29  * {@link PlaybackGlueHost} implementation
     30  * the interaction between this class and {@link PlaybackSupportFragment}.
     31  */
     32 public class PlaybackSupportFragmentGlueHost extends PlaybackGlueHost implements PlaybackSeekUi {
     33     private final PlaybackSupportFragment mFragment;
     34 
     35     public PlaybackSupportFragmentGlueHost(PlaybackSupportFragment fragment) {
     36         this.mFragment = fragment;
     37     }
     38 
     39     @Override
     40     public void setControlsOverlayAutoHideEnabled(boolean enabled) {
     41         mFragment.setControlsOverlayAutoHideEnabled(enabled);
     42     }
     43 
     44     @Override
     45     public boolean isControlsOverlayAutoHideEnabled() {
     46         return mFragment.isControlsOverlayAutoHideEnabled();
     47     }
     48 
     49     @Override
     50     public void setOnKeyInterceptListener(View.OnKeyListener onKeyListener) {
     51         mFragment.setOnKeyInterceptListener(onKeyListener);
     52     }
     53 
     54     @Override
     55     public void setOnActionClickedListener(final OnActionClickedListener listener) {
     56         if (listener == null) {
     57             mFragment.setOnPlaybackItemViewClickedListener(null);
     58         } else {
     59             mFragment.setOnPlaybackItemViewClickedListener(new OnItemViewClickedListener() {
     60                 @Override
     61                 public void onItemClicked(Presenter.ViewHolder itemViewHolder, Object item,
     62                                           RowPresenter.ViewHolder rowViewHolder, Row row) {
     63                     if (item instanceof Action) {
     64                         listener.onActionClicked((Action) item);
     65                     }
     66                 }
     67             });
     68         }
     69     }
     70 
     71     @Override
     72     public void setHostCallback(HostCallback callback) {
     73         mFragment.setHostCallback(callback);
     74     }
     75 
     76     @Override
     77     public void notifyPlaybackRowChanged() {
     78         mFragment.notifyPlaybackRowChanged();
     79     }
     80 
     81     @Override
     82     public void setPlaybackRowPresenter(PlaybackRowPresenter presenter) {
     83         mFragment.setPlaybackRowPresenter(presenter);
     84     }
     85 
     86     @Override
     87     public void setPlaybackRow(Row row) {
     88         mFragment.setPlaybackRow(row);
     89     }
     90 
     91     @Override
     92     public void fadeOut() {
     93         mFragment.fadeOut();
     94     }
     95 
     96     @Override
     97     public boolean isControlsOverlayVisible() {
     98         return mFragment.isControlsOverlayVisible();
     99     }
    100 
    101     @Override
    102     public void hideControlsOverlay(boolean runAnimation) {
    103         mFragment.hideControlsOverlay(runAnimation);
    104     }
    105 
    106     @Override
    107     public void showControlsOverlay(boolean runAnimation) {
    108         mFragment.showControlsOverlay(runAnimation);
    109     }
    110 
    111     @Override
    112     public void setPlaybackSeekUiClient(Client client) {
    113         mFragment.setPlaybackSeekUiClient(client);
    114     }
    115 
    116     final PlayerCallback mPlayerCallback =
    117             new PlayerCallback() {
    118                 @Override
    119                 public void onBufferingStateChanged(boolean start) {
    120                     mFragment.onBufferingStateChanged(start);
    121                 }
    122 
    123                 @Override
    124                 public void onError(int errorCode, CharSequence errorMessage) {
    125                     mFragment.onError(errorCode, errorMessage);
    126                 }
    127 
    128                 @Override
    129                 public void onVideoSizeChanged(int videoWidth, int videoHeight) {
    130                     mFragment.onVideoSizeChanged(videoWidth, videoHeight);
    131                 }
    132             };
    133 
    134     @Override
    135     public PlayerCallback getPlayerCallback() {
    136         return mPlayerCallback;
    137     }
    138 }
    139