Predictive back: shown also for TrackRecordedActivity.

However: the shared element animation needed to be removed. ActivityOptions.makeSceneTransitionAnimation() seems to overwrite the predictive back animation.

src/main/java/de/dennisguse/opentracks/TrackRecordedActivity.java

@@ -25,7 +25,6 @@ import android.view.View;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.core.view.ViewCompat;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
 import androidx.viewpager2.adapter.FragmentStateAdapter;
@@ -60,8 +59,6 @@ public class TrackRecordedActivity extends AbstractTrackDeleteActivity implement
 
     private static final String TAG = TrackRecordedActivity.class.getSimpleName();
 
-    public static final String VIEW_TRACK_ICON = "track_icon";
-
     public static final String EXTRA_TRACK_ID = "track_id";
 
     private static final String CURRENT_TAB_TAG_KEY = "current_tab_tag_key";
@@ -98,8 +95,6 @@ public class TrackRecordedActivity extends AbstractTrackDeleteActivity implement
 
         viewBinding.bottomAppBarLayout.bottomAppBar.replaceMenu(R.menu.track_detail);
         setSupportActionBar(viewBinding.bottomAppBarLayout.bottomAppBar);
-
-        postponeEnterTransition();
     }
 
     @Override
@@ -284,11 +279,6 @@ public class TrackRecordedActivity extends AbstractTrackDeleteActivity implement
         }
     }
 
-    public void startPostponedEnterTransitionWith(View viewIcon) {
-        ViewCompat.setTransitionName(viewIcon, TrackRecordedActivity.VIEW_TRACK_ICON);
-        startPostponedEnterTransition();
-    }
-
     private void onRecordingStatusChanged(RecordingStatus status) {
         recordingStatus = status;
     }

src/main/java/de/dennisguse/opentracks/fragments/StatisticsRecordedFragment.java

@@ -30,7 +30,6 @@ import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 
 import de.dennisguse.opentracks.R;
-import de.dennisguse.opentracks.TrackRecordedActivity;
 import de.dennisguse.opentracks.data.ContentProviderUtils;
 import de.dennisguse.opentracks.data.models.DistanceFormatter;
 import de.dennisguse.opentracks.data.models.SpeedFormatter;
@@ -157,8 +156,6 @@ public class StatisticsRecordedFragment extends Fragment {
                     loadTrackDescription(track);
                     updateUI();
                     updateSensorUI();
-
-                    ((TrackRecordedActivity) getActivity()).startPostponedEnterTransitionWith(viewBinding.statsActivityTypeIcon);
                 }
             });
         }

src/main/java/de/dennisguse/opentracks/ui/TrackListAdapter.java

@@ -1,9 +1,7 @@
 package de.dennisguse.opentracks.ui;
 
-import android.app.ActivityOptions;
 import android.content.Intent;
 import android.database.Cursor;
-import android.util.Pair;
 import android.util.SparseBooleanArray;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -269,10 +267,7 @@ public class TrackListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHold
                 // Not recording -> open detail activity.
                 Intent newIntent = IntentUtils.newIntent(context, TrackRecordedActivity.class)
                         .putExtra(TrackRecordedActivity.EXTRA_TRACK_ID, trackId);
-                ActivityOptions activityOptions = ActivityOptions.makeSceneTransitionAnimation(
+                context.startActivity(newIntent);
-                        context,
-                        new Pair<>(viewBinding.getRoot().findViewById(R.id.track_list_item_icon), TrackRecordedActivity.VIEW_TRACK_ICON));
-                context.startActivity(newIntent, activityOptions.toBundle());
             }
         }