Autoplay enhancement and new button at the top left corner

- added a video close button to the top left corner
- autoplay will not work if stream plays in background or popup players

app/src/main/AndroidManifest.xml

@@ -38,9 +38,9 @@
         <service
             android:name=".player.BackgroundPlayer"
             android:exported="false">
-            <intent-filter>
+            <!--<intent-filter>
                 <action android:name="android.intent.action.MEDIA_BUTTON" />
-            </intent-filter>
+            </intent-filter>-->
         </service>
 
         <service

app/src/main/java/org/schabi/newpipe/fragments/detail/VideoDetailFragment.java

@@ -27,7 +27,6 @@ import com.google.android.material.tabs.TabLayout;
 import androidx.fragment.app.Fragment;
 import androidx.core.content.ContextCompat;
 import androidx.viewpager.widget.ViewPager;
-import androidx.appcompat.app.AppCompatActivity;
 import android.text.Html;
 import android.text.Spanned;
 import android.text.TextUtils;
@@ -111,6 +110,7 @@ public class VideoDetailFragment
     private static final float MAX_OVERLAY_ALPHA = 0.9f;
 
     public static final String ACTION_SHOW_MAIN_PLAYER = "org.schabi.newpipe.fragments.VideoDetailFragment.ACTION_SHOW_MAIN_PLAYER";
+    public static final String ACTION_HIDE_MAIN_PLAYER = "org.schabi.newpipe.fragments.VideoDetailFragment.ACTION_HIDE_MAIN_PLAYER";
 
     private boolean autoPlayEnabled;
     private boolean showRelatedStreams;
@@ -549,7 +549,6 @@ public class VideoDetailFragment
                 setOverlayPlayPauseImage();
                 break;
             case R.id.overlay_close_button:
-                cleanUp();
                 bottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
                 break;
         }
@@ -874,6 +873,14 @@ public class VideoDetailFragment
             return true;
         }
 
+        StackItem currentPeek = stack.peek();
+        if (currentPeek != null && currentPeek.getPlayQueue() != playQueue) {
+            // When user selected a stream but didn't start playback this stream will not be added to backStack.
+            // Then he press Back and the last saved item from history will show up
+            setupFromHistoryItem(currentPeek);
+            return true;
+        }
+
         // If we have something in history of played items we replay it here
         if (player != null && player.getPlayQueue() != null && player.getPlayQueue().previous()) {
             return true;
@@ -888,18 +895,20 @@ public class VideoDetailFragment
         // Remove top
         stack.pop();
         // Get stack item from the new top
-        StackItem peek = stack.peek();
+        setupFromHistoryItem(stack.peek());
 
+        return true;
+    }
+
+    private void setupFromHistoryItem(StackItem item) {
         hideMainPlayer();
 
         setAutoplay(false);
         selectAndLoadVideo(
-                peek.getServiceId(),
+                item.getServiceId(),
-                peek.getUrl(),
+                item.getUrl(),
-                !TextUtils.isEmpty(peek.getTitle()) ? peek.getTitle() : "",
+                !TextUtils.isEmpty(item.getTitle()) ? item.getTitle() : "",
-                peek.getPlayQueue());
+                item.getPlayQueue());
-
-        return true;
     }
 
     /*//////////////////////////////////////////////////////////////////////////
@@ -1165,6 +1174,7 @@ public class VideoDetailFragment
         return playQueue != null && playQueue.getStreams().size() != 0
                 && autoPlayEnabled
                 && !isExternalPlayerEnabled()
+                && (player == null || player.videoPlayerSelected())
                 && isAutoplayAllowedByUser();
     }
 
@@ -1289,10 +1299,14 @@ public class VideoDetailFragment
             public void onReceive(Context context, Intent intent) {
                 if(intent.getAction().equals(ACTION_SHOW_MAIN_PLAYER)) {
                     bottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+                } else if(intent.getAction().equals(ACTION_HIDE_MAIN_PLAYER)) {
+                    bottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
                 }
             }
         };
-        IntentFilter intentFilter = new IntentFilter(ACTION_SHOW_MAIN_PLAYER);
+        IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(ACTION_SHOW_MAIN_PLAYER);
+        intentFilter.addAction(ACTION_HIDE_MAIN_PLAYER);
         activity.registerReceiver(broadcastReceiver, intentFilter);
     }
 
@@ -1662,7 +1676,8 @@ public class VideoDetailFragment
     public void onProgressUpdate(int currentProgress, int duration, int bufferPercent) {
         // Progress updates every second even if media is paused. It's useless until playing
         if (!player.getPlayer().isPlaying() || playQueue == null) return;
-        showPlaybackProgress(currentProgress, duration);
+
+        if (playQueue == player.getPlayQueue()) showPlaybackProgress(currentProgress, duration);
 
         // We don't want to interrupt playback and don't want to see notification if player is stopped
         // since next lines of code will enable background playback if needed

app/src/main/java/org/schabi/newpipe/player/VideoPlayerImpl.java

@@ -108,6 +108,7 @@ public class VideoPlayerImpl extends VideoPlayer
     private ImageButton playWithKodi;
     private ImageButton openInBrowser;
     private ImageButton fullscreenButton;
+    private ImageButton playerCloseButton;
 
     private ImageButton playPauseButton;
     private ImageButton playPreviousButton;
@@ -238,6 +239,7 @@ public class VideoPlayerImpl extends VideoPlayer
         this.playWithKodi = rootView.findViewById(R.id.playWithKodi);
         this.openInBrowser = rootView.findViewById(R.id.openInBrowser);
         this.fullscreenButton = rootView.findViewById(R.id.fullScreenButton);
+        this.playerCloseButton = rootView.findViewById(R.id.playerCloseButton);
 
         this.playPauseButton = rootView.findViewById(R.id.playPauseButton);
         this.playPreviousButton = rootView.findViewById(R.id.playPreviousButton);
@@ -293,6 +295,7 @@ public class VideoPlayerImpl extends VideoPlayer
             shareButton.setVisibility(View.GONE);
             playWithKodi.setVisibility(View.GONE);
             openInBrowser.setVisibility(View.GONE);
+            playerCloseButton.setVisibility(View.GONE);
         } else {
             fullscreenButton.setVisibility(View.GONE);
             getRootView().findViewById(R.id.spaceBeforeControls).setVisibility(View.VISIBLE);
@@ -307,6 +310,7 @@ public class VideoPlayerImpl extends VideoPlayer
             playWithKodi.setVisibility(
                     defaultPreferences.getBoolean(service.getString(R.string.show_play_with_kodi_key), false) ? View.VISIBLE : View.GONE);
             openInBrowser.setVisibility(View.VISIBLE);
+            playerCloseButton.setVisibility(isFullscreen ? View.GONE : View.VISIBLE);
         }
         if (!isInFullscreen()) {
             titleTextView.setVisibility(View.GONE);
@@ -341,6 +345,7 @@ public class VideoPlayerImpl extends VideoPlayer
         fullscreenButton.setOnClickListener(this);
         playWithKodi.setOnClickListener(this);
         openInBrowser.setOnClickListener(this);
+        playerCloseButton.setOnClickListener(this);
 
         getRootView().addOnLayoutChangeListener((view, l, t, r, b, ol, ot, or, ob) -> {
             if (l != ol || t != ot || r != or || b != ob) {
@@ -555,9 +560,11 @@ public class VideoPlayerImpl extends VideoPlayer
         if (!isInFullscreen()) {
             titleTextView.setVisibility(View.GONE);
             channelTextView.setVisibility(View.GONE);
+            playerCloseButton.setVisibility(videoPlayerSelected() ? View.VISIBLE : View.GONE);
         } else {
             titleTextView.setVisibility(View.VISIBLE);
             channelTextView.setVisibility(View.VISIBLE);
+            playerCloseButton.setVisibility(View.GONE);
         }
     }
 
@@ -597,6 +604,8 @@ public class VideoPlayerImpl extends VideoPlayer
         } else if (v.getId() == fullscreenButton.getId()) {
             toggleFullscreen();
 
+        } else if (v.getId() == playerCloseButton.getId()) {
+            service.sendBroadcast(new Intent(VideoDetailFragment.ACTION_HIDE_MAIN_PLAYER));
         }
 
         if (getCurrentState() != STATE_COMPLETED) {

app/src/main/res/layout-large-land/activity_main_player.xml

@@ -175,6 +175,20 @@
                 android:paddingLeft="2dp"
                 tools:ignore="RtlHardcoded">
 
+                <ImageButton
+                    android:id="@+id/playerCloseButton"
+                    android:layout_width="36dp"
+                    android:layout_height="36dp"
+                    android:padding="6dp"
+                    android:layout_marginEnd="8dp"
+                    android:clickable="true"
+                    android:focusable="true"
+                    android:scaleType="fitXY"
+                    android:src="?attr/close"
+                    android:background="?attr/selectableItemBackgroundBorderless"
+                    tools:ignore="ContentDescription,RtlHardcoded"
+                    android:visibility="gone" />
+
                 <LinearLayout
                     android:id="@+id/metadataView"
                     android:layout_width="0dp"

app/src/main/res/layout/activity_main_player.xml

@@ -173,6 +173,20 @@
                 android:paddingLeft="2dp"
                 tools:ignore="RtlHardcoded">
 
+                <ImageButton
+                    android:id="@+id/playerCloseButton"
+                    android:layout_width="36dp"
+                    android:layout_height="36dp"
+                    android:padding="6dp"
+                    android:layout_marginEnd="8dp"
+                    android:clickable="true"
+                    android:focusable="true"
+                    android:scaleType="fitXY"
+                    android:src="?attr/close"
+                    android:background="?attr/selectableItemBackgroundBorderless"
+                    tools:ignore="ContentDescription,RtlHardcoded"
+                    android:visibility="gone" />
+
                 <LinearLayout
                     android:id="@+id/metadataView"
                     android:layout_width="0dp"