Support tv background play

app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java

@@ -35,6 +35,7 @@ import com.fongmi.android.tv.event.PlayerEvent;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.player.Players;
 import com.fongmi.android.tv.player.exo.ExoUtil;
+import com.fongmi.android.tv.service.PlaybackService;
 import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.CustomKeyDownCast;
 import com.fongmi.android.tv.ui.dialog.SubtitleDialog;
@@ -59,6 +60,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
     private Runnable mR1;
     private Runnable mR2;
     private Clock mClock;
+    private boolean redirect;
     private long position;
     private long duration;
     private int scale;
@@ -137,6 +139,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
 
     private void setVideoView() {
         mPlayers.init(mBinding.exo);
+        PlaybackService.start(mPlayers);
         setScale(scale = Setting.getScale());
         ExoUtil.setSubtitleView(mBinding.exo);
         findViewById(R.id.timeBar).setNextFocusUpId(R.id.reset);
@@ -185,6 +188,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
 
     private void onChoose() {
         mPlayers.choose(this, mBinding.widget.title.getText());
+        setRedirect(true);
     }
 
     private void onDecode() {
@@ -263,6 +267,18 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
         App.post(mR1, Constant.INTERVAL_HIDE);
     }
 
+    public boolean isRedirect() {
+        return redirect;
+    }
+
+    public void setRedirect(boolean redirect) {
+        this.redirect = redirect;
+    }
+
+    private void checkPlayImg() {
+        ActionEvent.update();
+    }
+
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onActionEvent(ActionEvent event) {
         if (ActionEvent.PLAY.equals(event.getAction()) || ActionEvent.PAUSE.equals(event.getAction())) {
@@ -294,6 +310,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
                 break;
             case Player.STATE_READY:
                 hideProgress();
+                checkPlayImg();
                 mPlayers.reset();
                 setState(RenderState.PLAYING);
                 break;
@@ -337,6 +354,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
     private void onPaused() {
         setState(RenderState.PAUSED);
         mPlayers.pause();
+        checkPlayImg();
         showInfo();
     }
 
@@ -344,6 +362,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
         if (mPlayers.isEmpty()) return;
         setState(RenderState.PLAYING);
         mPlayers.play();
+        checkPlayImg();
         hideCenter();
     }
 
@@ -487,18 +506,31 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
         onKeyCenter();
     }
 
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mClock.stop().start();
+        onPlay();
+    }
+
     @Override
     protected void onResume() {
         super.onResume();
-        mClock.start();
+        if (isRedirect()) onPlay();
-        onPlay();
+        setRedirect(false);
     }
 
     @Override
     protected void onPause() {
         super.onPause();
-        mPlayers.pause();
+        if (isRedirect()) onPaused();
-        mClock.stop();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        if (Setting.isBackgroundOff()) onPaused();
+        if (Setting.isBackgroundOff()) mClock.stop();
     }
 
     @Override

app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java

@@ -12,6 +12,7 @@ import androidx.annotation.Nullable;
 import androidx.leanback.widget.ArrayObjectAdapter;
 import androidx.leanback.widget.ItemBridgeAdapter;
 import androidx.leanback.widget.OnChildViewHolderSelectedListener;
+import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.media3.common.C;
 import androidx.media3.common.Player;
@@ -44,6 +45,7 @@ import com.fongmi.android.tv.model.LiveViewModel;
 import com.fongmi.android.tv.player.Players;
 import com.fongmi.android.tv.player.exo.ExoUtil;
 import com.fongmi.android.tv.server.Server;
+import com.fongmi.android.tv.service.PlaybackService;
 import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.CustomKeyDownLive;
 import com.fongmi.android.tv.ui.custom.CustomLiveListView;
@@ -73,7 +75,9 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     private ArrayObjectAdapter mChannelAdapter;
     private ArrayObjectAdapter mEpgDataAdapter;
     private ArrayObjectAdapter mGroupAdapter;
+    private Observer<Channel> mObserveUrl;
     private CustomKeyDownLive mKeyDown;
+    private Observer<Epg> mObserveEpg;
     private LiveViewModel mViewModel;
     private List<Group> mHides;
     private Players mPlayers;
@@ -87,6 +91,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     private Runnable mR4;
     private Clock mClock;
     private boolean initTrack;
+    private boolean redirect;
     private int count;
 
     public static void start(Context context) {
@@ -124,6 +129,8 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
         mClock = Clock.create(mBinding.widget.clock);
         mKeyDown = CustomKeyDownLive.create(this);
         mPlayers = Players.create(this);
+        mObserveEpg = this::setEpg;
+        mObserveUrl = this::start;
         mHides = new ArrayList<>();
         mR0 = this::setActivated;
         mR1 = this::hideControl;
@@ -180,6 +187,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
 
     private void setVideoView() {
         mPlayers.init(mBinding.exo);
+        PlaybackService.start(mPlayers);
         setScale(Setting.getLiveScale());
         ExoUtil.setSubtitleView(mBinding.exo);
         findViewById(R.id.timeBar).setNextFocusUpId(R.id.player);
@@ -202,9 +210,9 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
 
     private void setViewModel() {
         mViewModel = new ViewModelProvider(this).get(LiveViewModel.class);
-        mViewModel.url.observe(this, result -> mPlayers.start(result, getTimeout()));
+        mViewModel.url.observeForever(mObserveUrl);
         mViewModel.xml.observe(this, this::setEpg);
-        mViewModel.epg.observe(this, this::setEpg);
+        mViewModel.epg.observeForever(mObserveEpg);
         mViewModel.live.observe(this, live -> {
             mViewModel.getXml(live);
             hideProgress();
@@ -314,8 +322,8 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     }
 
     private void checkPlay() {
-        if (mPlayers.isPlaying()) mPlayers.pause();
+        if (mPlayers.isPlaying()) onPaused();
-        else mPlayers.play();
+        else onPlay();
     }
 
     private void onTrack(View view) {
@@ -373,6 +381,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
 
     private void onChoose() {
         mPlayers.choose(this, mBinding.widget.title.getText());
+        setRedirect(true);
     }
 
     private void onDecode() {
@@ -619,6 +628,14 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
         showProgress();
     }
 
+    private void start(Channel result) {
+        mPlayers.start(result, getTimeout());
+    }
+
+    private void checkPlayImg() {
+        ActionEvent.update();
+    }
+
     private void resetAdapter() {
         mBinding.widget.epgData.getLayoutParams().width = 0;
         mBinding.channel.getLayoutParams().width = 0;
@@ -712,6 +729,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
                 break;
             case Player.STATE_READY:
                 hideProgress();
+                checkPlayImg();
                 mPlayers.reset();
                 break;
             case Player.STATE_ENDED:
@@ -816,6 +834,16 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
         hideCenter();
     }
 
+    private void onPaused() {
+        mPlayers.pause();
+        checkPlayImg();
+    }
+
+    private void onPlay() {
+        mPlayers.play();
+        checkPlayImg();
+    }
+
     private boolean isInitTrack() {
         return initTrack;
     }
@@ -824,6 +852,14 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
         this.initTrack = initTrack;
     }
 
+    public boolean isRedirect() {
+        return redirect;
+    }
+
+    public void setRedirect(boolean redirect) {
+        this.redirect = redirect;
+    }
+
     @Override
     public boolean dispatchKeyEvent(KeyEvent event) {
         if (isVisible(mBinding.control.getRoot())) setR1Callback();
@@ -935,18 +971,31 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
         else onMenu();
     }
 
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mClock.stop().start();
+        onPlay();
+    }
+
     @Override
     protected void onResume() {
         super.onResume();
-        mPlayers.play();
+        if (isRedirect()) onPlay();
-        mClock.start();
+        setRedirect(false);
     }
 
     @Override
     protected void onPause() {
         super.onPause();
-        mPlayers.pause();
+        if (isRedirect()) onPaused();
-        mClock.stop();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        if (Setting.isBackgroundOff()) onPaused();
+        if (Setting.isBackgroundOff()) mClock.stop();
     }
 
     @Override
@@ -968,6 +1017,8 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     protected void onDestroy() {
         super.onDestroy();
         mPlayers.release();
+        mViewModel.url.removeObserver(mObserveUrl);
+        mViewModel.epg.removeObserver(mObserveEpg);
         App.removeCallbacks(mR0, mR1, mR3, mR3, mR4);
     }
 }

app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingPlayerActivity.java

@@ -52,6 +52,7 @@ public class SettingPlayerActivity extends BaseActivity implements UaCallback, B
         mBinding.tunnelText.setText(getSwitch(Setting.isTunnel()));
         mBinding.speedText.setText(format.format(Setting.getSpeed()));
         mBinding.bufferText.setText(String.valueOf(Setting.getBuffer()));
+        mBinding.backgroundText.setText(getSwitch(Setting.isBackgroundOn()));
         mBinding.audioDecodeText.setText(getSwitch(Setting.isAudioPrefer()));
         mBinding.rtspText.setText((rtsp = ResUtil.getStringArray(R.array.select_rtsp))[Setting.getRtsp()]);
         mBinding.scaleText.setText((scale = ResUtil.getStringArray(R.array.select_scale))[Setting.getScale()]);
@@ -70,10 +71,12 @@ public class SettingPlayerActivity extends BaseActivity implements UaCallback, B
         mBinding.tunnel.setOnClickListener(this::setTunnel);
         mBinding.caption.setOnClickListener(this::setCaption);
         mBinding.caption.setOnLongClickListener(this::onCaption);
+        mBinding.background.setOnClickListener(this::onBackground);
         mBinding.audioDecode.setOnClickListener(this::setAudioDecode);
     }
 
     private void setVisible() {
+        if (Setting.getBackground() == 2) Setting.putBackground(1);
         mBinding.caption.setVisibility(Setting.hasCaption() ? View.VISIBLE : View.GONE);
     }
 
@@ -146,4 +149,9 @@ public class SettingPlayerActivity extends BaseActivity implements UaCallback, B
         Setting.putAudioPrefer(!Setting.isAudioPrefer());
         mBinding.audioDecodeText.setText(getSwitch(Setting.isAudioPrefer()));
     }
+
+    private void onBackground(View view) {
+        Setting.putBackground(Setting.isBackgroundOn() ? 0 : 1);
+        mBinding.backgroundText.setText(getSwitch(Setting.isBackgroundOn()));
+    }
 }

app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java

@@ -24,6 +24,7 @@ import androidx.fragment.app.FragmentActivity;
 import androidx.leanback.widget.ArrayObjectAdapter;
 import androidx.leanback.widget.ItemBridgeAdapter;
 import androidx.leanback.widget.OnChildViewHolderSelectedListener;
+import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.media3.common.C;
 import androidx.media3.common.Player;
@@ -57,6 +58,7 @@ import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.model.SiteViewModel;
 import com.fongmi.android.tv.player.Players;
 import com.fongmi.android.tv.player.exo.ExoUtil;
+import com.fongmi.android.tv.service.PlaybackService;
 import com.fongmi.android.tv.ui.adapter.QualityAdapter;
 import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.CustomKeyDownVod;
@@ -109,6 +111,9 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     private ArrayObjectAdapter mQuickAdapter;
     private ArrayObjectAdapter mFlagAdapter;
     private ArrayObjectAdapter mPartAdapter;
+    private Observer<Result> mObserveDetail;
+    private Observer<Result> mObservePlayer;
+    private Observer<Result> mObserveSearch;
     private QualityAdapter mQualityAdapter;
     private FlagPresenter mFlagPresenter;
     private PartPresenter mPartPresenter;
@@ -118,12 +123,12 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     private List<String> mBroken;
     private History mHistory;
     private Players mPlayers;
-    private boolean background;
     private boolean fullscreen;
     private boolean initTrack;
     private boolean initAuto;
     private boolean autoMode;
     private boolean useParse;
+    private boolean redirect;
     private Runnable mR1;
     private Runnable mR2;
     private Runnable mR3;
@@ -266,13 +271,15 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         mFrameParams = mBinding.video.getLayoutParams();
         mClock = Clock.create(mBinding.widget.clock);
         mKeyDown = CustomKeyDownVod.create(this);
+        mObserveDetail = this::setDetail;
+        mObservePlayer = this::setPlayer;
+        mObserveSearch = this::setSearch;
         mPlayers = Players.create(this);
         mBroken = new ArrayList<>();
         mR1 = this::hideControl;
         mR2 = this::updateFocus;
         mR3 = this::setTraffic;
         mR4 = this::showEmpty;
-        setBackground(false);
         setRecyclerView();
         setVideoView();
         setViewModel();
@@ -362,6 +369,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     private void setVideoView() {
         mPlayers.init(mBinding.exo);
+        PlaybackService.start(mPlayers);
         ExoUtil.setSubtitleView(mBinding.exo);
         mBinding.control.decode.setText(mPlayers.getDecodeText());
         mBinding.control.reset.setText(ResUtil.getStringArray(R.array.select_reset)[Setting.getReset()]);
@@ -378,9 +386,9 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     private void setViewModel() {
         mViewModel = new ViewModelProvider(this).get(SiteViewModel.class);
-        mViewModel.result.observe(this, this::setDetail);
+        mViewModel.result.observeForever(mObserveDetail);
-        mViewModel.player.observe(this, this::setPlayer);
+        mViewModel.player.observeForever(mObservePlayer);
-        mViewModel.search.observe(this, this::setSearch);
+        mViewModel.search.observeForever(mObserveSearch);
     }
 
     private void checkCast() {
@@ -494,6 +502,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
             @Override
             public void onClick(@NonNull View view) {
                 VodActivity.start(getActivity(), getKey(), result);
+                setRedirect(true);
             }
         };
     }
@@ -820,6 +829,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     private void onChoose() {
         mPlayers.choose(this, mBinding.widget.title.getText());
+        setRedirect(true);
     }
 
     private void onDecode() {
@@ -967,6 +977,10 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         mHistory.setPosition(replay ? C.TIME_UNSET : mHistory.getPosition());
     }
 
+    private void checkPlayImg() {
+        ActionEvent.update();
+    }
+
     private void checkKeep() {
         mBinding.keep.setCompoundDrawablesWithIntrinsicBounds(Keep.find(getHistoryKey()) == null ? R.drawable.ic_detail_keep_off : R.drawable.ic_detail_keep_on, 0, 0, 0);
     }
@@ -1007,7 +1021,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onActionEvent(ActionEvent event) {
-        if (isBackground()) return;
+        if (isRedirect()) return;
         if (ActionEvent.PLAY.equals(event.getAction()) || ActionEvent.PAUSE.equals(event.getAction())) {
             onKeyCenter();
         } else if (ActionEvent.NEXT.equals(event.getAction())) {
@@ -1021,7 +1035,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onRefreshEvent(RefreshEvent event) {
-        if (isBackground()) return;
+        if (isRedirect()) return;
         if (event.getType() == RefreshEvent.Type.DETAIL) getDetail();
         else if (event.getType() == RefreshEvent.Type.PLAYER) onRefresh();
         else if (event.getType() == RefreshEvent.Type.SUBTITLE) mPlayers.setSub(Sub.from(event.getPath()));
@@ -1029,7 +1043,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onPlayerEvent(PlayerEvent event) {
-        if (isBackground()) return;
+        if (isRedirect()) return;
         switch (event.getState()) {
             case PlayerEvent.PREPARE:
                 setInitTrack(true);
@@ -1041,6 +1055,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
                 break;
             case Player.STATE_READY:
                 hideProgress();
+                checkPlayImg();
                 mPlayers.reset();
                 break;
             case Player.STATE_ENDED:
@@ -1068,6 +1083,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         } else {
             getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
             checkNext(notify);
+            checkPlayImg();
         }
     }
 
@@ -1093,7 +1109,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onErrorEvent(ErrorEvent event) {
-        if (isBackground()) return;
+        if (isRedirect()) return;
         if (mPlayers.retried()) onError(event);
         else onRefresh();
     }
@@ -1225,6 +1241,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         if (isFullscreen()) showInfo();
         else hideInfo();
         mPlayers.pause();
+        checkPlayImg();
     }
 
     private void onPlay() {
@@ -1232,17 +1249,10 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
         if (!mPlayers.isEmpty() && mPlayers.isIdle()) mPlayers.prepare();
         mPlayers.play();
+        checkPlayImg();
         hideCenter();
     }
 
-    public boolean isBackground() {
-        return background;
-    }
-
-    public void setBackground(boolean background) {
-        this.background = background;
-    }
-
     private boolean isFullscreen() {
         return fullscreen;
     }
@@ -1283,6 +1293,14 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         this.useParse = useParse;
     }
 
+    public boolean isRedirect() {
+        return redirect;
+    }
+
+    public void setRedirect(boolean redirect) {
+        this.redirect = redirect;
+    }
+
     private View getFocus1() {
         return mFocus1 == null ? mBinding.video : mFocus1;
     }
@@ -1367,20 +1385,31 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         if (resultCode == RESULT_OK && requestCode == 1001) mPlayers.checkData(data);
     }
 
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mClock.stop().start();
+        onPlay();
+    }
+
     @Override
     protected void onResume() {
         super.onResume();
-        setBackground(false);
+        if (isRedirect()) onPlay();
-        mClock.start();
+        setRedirect(false);
-        onPlay();
     }
 
     @Override
     protected void onPause() {
         super.onPause();
-        setBackground(true);
+        if (isRedirect()) onPaused();
-        mPlayers.pause();
+    }
-        mClock.stop();
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        if (Setting.isBackgroundOff()) onPaused();
+        if (Setting.isBackgroundOff()) mClock.stop();
     }
 
     @Override
@@ -1404,6 +1433,10 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         mClock.release();
         mPlayers.release();
         RefreshEvent.history();
+        PlaybackService.stop();
         App.removeCallbacks(mR1, mR2, mR3, mR4);
+        mViewModel.result.removeObserver(mObserveDetail);
+        mViewModel.player.removeObserver(mObservePlayer);
+        mViewModel.search.removeObserver(mObserveSearch);
     }
 }

app/src/leanback/res/layout/activity_setting_player.xml

@@ -234,6 +234,35 @@
 
         </LinearLayout>
 
+        <LinearLayout
+            android:id="@+id/background"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:background="@drawable/selector_item"
+            android:focusable="true"
+            android:focusableInTouchMode="true"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="16dp"
+                android:text="@string/player_background"
+                android:textColor="@color/white"
+                android:textSize="18sp" />
+
+            <TextView
+                android:id="@+id/backgroundText"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="end"
+                android:textColor="@color/white"
+                android:textSize="18sp"
+                tools:text="關" />
+
+        </LinearLayout>
+
         <LinearLayout
             android:id="@+id/rtsp"
             android:layout_width="match_parent"