Clean up onBackPressed in MapActivity from fragments

OsmAnd/src/net/osmand/plus/activities/MapActivity.java

@@ -86,7 +86,6 @@ import net.osmand.plus.base.FailSafeFuntions;
 import net.osmand.plus.base.MapViewTrackingUtilities;
 import net.osmand.plus.chooseplan.OsmLiveCancelledDialog;
 import net.osmand.plus.dashboard.DashboardOnMap;
-import net.osmand.plus.dashboard.DashboardOnMap.DashboardType;
 import net.osmand.plus.dialogs.CrashBottomSheetDialogFragment;
 import net.osmand.plus.dialogs.ImportGpxBottomSheetDialogFragment;
 import net.osmand.plus.dialogs.RateUsBottomSheetDialogFragment;
@@ -109,11 +108,7 @@ import net.osmand.plus.helpers.ScrollHelper.OnScrollEventListener;
 import net.osmand.plus.mapcontextmenu.AdditionalActionsBottomSheetDialogFragment;
 import net.osmand.plus.mapcontextmenu.MapContextMenu;
 import net.osmand.plus.mapcontextmenu.MenuController;
-import net.osmand.plus.mapcontextmenu.MenuController.MenuState;
 import net.osmand.plus.mapcontextmenu.builders.cards.dialogs.ContextMenuCardDialogFragment;
-import net.osmand.plus.mapcontextmenu.editors.FavoritePointEditor;
-import net.osmand.plus.mapcontextmenu.editors.PointEditorFragmentNew;
-import net.osmand.plus.mapcontextmenu.editors.WptPtEditor;
 import net.osmand.plus.mapcontextmenu.other.DestinationReachedMenu;
 import net.osmand.plus.mapcontextmenu.other.TrackDetailsMenu;
 import net.osmand.plus.mapmarkers.PlanRouteFragment;
@@ -122,7 +117,6 @@ import net.osmand.plus.measurementtool.GpxData;
 import net.osmand.plus.measurementtool.MeasurementEditingContext;
 import net.osmand.plus.measurementtool.MeasurementToolFragment;
 import net.osmand.plus.measurementtool.SnapTrackWarningFragment;
-import net.osmand.plus.quickaction.QuickActionListFragment;
 import net.osmand.plus.render.RendererRegistry;
 import net.osmand.plus.resources.ResourceManager;
 import net.osmand.plus.routepreparationmenu.ChooseRouteFragment;
@@ -153,7 +147,6 @@ import net.osmand.plus.views.OsmandMapTileView.OnDrawMapListener;
 import net.osmand.plus.views.corenative.NativeCoreContext;
 import net.osmand.plus.views.layers.MapControlsLayer;
 import net.osmand.plus.views.layers.MapInfoLayer;
-import net.osmand.plus.views.layers.MapQuickActionLayer;
 import net.osmand.plus.views.mapwidgets.MapInfoWidgetsFactory.TopToolbarController;
 import net.osmand.plus.views.mapwidgets.MapInfoWidgetsFactory.TopToolbarControllerType;
 import net.osmand.render.RenderingRulesStorage;
@@ -668,44 +661,16 @@ public class MapActivity extends OsmandActionBarActivity implements DownloadEven
 			showQuickSearch(ShowQuickSearchMode.CURRENT, false);
 			return;
 		}
-		if (trackDetailsMenu.isVisible()) {
-			trackDetailsMenu.hide(true);
-			if (mapContextMenu.isActive() && mapContextMenu.getPointDescription() != null
-					&& mapContextMenu.getPointDescription().isGpxPoint()) {
-				mapContextMenu.show();
-				return;
-			}
-			if (prevActivityIntent == null) {
-				return;
-			}
-		}
-
-		PointEditorFragmentNew pointEditorFragmentNew = getPointEditorFragmentNew();
-		if (pointEditorFragmentNew != null) {
-			pointEditorFragmentNew.showExitDialog();
-			return;
-		}
-
-		TrackAppearanceFragment trackAppearanceFragment = getTrackAppearanceFragment();
-		if (trackAppearanceFragment != null) {
-			trackAppearanceFragment.dismissImmediate();
-			if (prevActivityIntent == null) {
-				return;
-			}
-		}
-
-
-		if (mapContextMenu.isVisible() && mapContextMenu.isClosable()) {
-			if (mapContextMenu.getCurrentMenuState() != MenuState.HEADER_ONLY && !isLandscapeLayout()) {
-				mapContextMenu.openMenuHeaderOnly();
-			} else {
-				mapContextMenu.close();
-			}
-			return;
-		}
 		if (getMapLayers().getContextMenuLayer().isInAddGpxPointMode()) {
 			quitAddGpxPointMode();
 		}
+		if (launchPrevActivityIntent()) {
+			return;
+		}
+		super.onBackPressed();
+	}
+
+	public boolean launchPrevActivityIntent() {
 		if (prevActivityIntent != null && getSupportFragmentManager().getBackStackEntryCount() == 0) {
 			prevActivityIntent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
 			LatLon loc = getMapLocation();
@@ -714,21 +679,11 @@ public class MapActivity extends OsmandActionBarActivity implements DownloadEven
 			if (mapViewTrackingUtilities.isMapLinkedToLocation()) {
 				prevActivityIntent.putExtra(SearchActivity.SEARCH_NEARBY, true);
 			}
-			this.startActivity(prevActivityIntent);
+			startActivity(prevActivityIntent);
 			prevActivityIntent = null;
-			return;
+			return true;
 		}
-		QuickActionListFragment quickActionListFragment = getQuickActionListFragment();
+		return false;
-		if (quickActionListFragment != null && quickActionListFragment.isVisible()) {
-			if (quickActionListFragment.fromDashboard()) {
-				this.getDashboard().setDashboardVisibility(true, DashboardType.CONFIGURE_SCREEN, null);
-			} else {
-				getMapView().getLayerByClass(MapQuickActionLayer.class).onBackPressed();
-			}
-		} else if (getMapView().getLayerByClass(MapQuickActionLayer.class).onBackPressed()) {
-			return;
-		}
-		super.onBackPressed();
 	}
 
 	private void quitAddGpxPointMode() {
@@ -2243,14 +2198,6 @@ public class MapActivity extends OsmandActionBarActivity implements DownloadEven
 		return getFragment(ChooseRouteFragment.TAG);
 	}
 
-	public QuickActionListFragment getQuickActionListFragment() {
-		return getFragment(QuickActionListFragment.TAG);
-	}
-
-	public TrackAppearanceFragment getTrackAppearanceFragment() {
-		return getFragment(TrackAppearanceFragment.TAG);
-	}
-
 	public GpxApproximationFragment getGpxApproximationFragment() {
 		return getFragment(GpxApproximationFragment.TAG);
 	}
@@ -2259,15 +2206,6 @@ public class MapActivity extends OsmandActionBarActivity implements DownloadEven
 		return getFragment(SnapTrackWarningFragment.TAG);
 	}
 
-	public PointEditorFragmentNew getPointEditorFragmentNew() {
-		PointEditorFragmentNew pointEditorFragmentNew;
-		pointEditorFragmentNew = getFragment(FavoritePointEditor.TAG);
-		if (pointEditorFragmentNew == null) {
-			pointEditorFragmentNew = getFragment(WptPtEditor.TAG);
-		}
-		return pointEditorFragmentNew;
-	}
-
 	public void backToConfigureProfileFragment() {
 		FragmentManager fragmentManager = getSupportFragmentManager();
 		int backStackEntryCount = fragmentManager.getBackStackEntryCount();

OsmAnd/src/net/osmand/plus/activities/MapActivityActions.java

@@ -476,6 +476,7 @@ public class MapActivityActions implements DialogProvider {
 				} else if (standardId == R.string.avoid_road) {
 					getMyApplication().getAvoidSpecificRoads().addImpassableRoad(mapActivity, new LatLon(latitude, longitude), true, false, null);
 				} else if (standardId == R.string.shared_string_add || standardId == R.string.favourites_context_menu_edit) {
+					mapActivity.getContextMenu().hide();
 					mapActivity.getContextMenu().buttonFavoritePressed();
 				} else if (standardId == R.string.shared_string_marker || standardId == R.string.shared_string_edit) {
 					mapActivity.getContextMenu().buttonWaypointPressed();

OsmAnd/src/net/osmand/plus/mapcontextmenu/MapContextMenuFragment.java

@@ -37,6 +37,7 @@ import android.widget.OverScroller;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.content.res.AppCompatResources;
@@ -108,11 +109,8 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 	private InterceptorLinearLayout mainView;
 
 	private View toolbarContainer;
-	private View toolbarView;
-	private ImageView toolbarBackButton;
 	private TextView toolbarTextView;
 	private View topButtonContainer;
-	private LockableScrollView menuScrollView;
 
 	private LinearLayout mainRouteBadgeContainer;
 	private LinearLayout nearbyRoutesLayout;
@@ -123,8 +121,6 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 	private TextView localRoutesMoreTv;
 
 	private View zoomButtonsView;
-	private ImageButton zoomInButtonView;
-	private ImageButton zoomOutButtonView;
 
 	private MapContextMenu menu;
 	private OnLayoutChangeListener containerLayoutListener;
@@ -149,7 +145,6 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 	private int topScreenPosY;
 	private int bottomToolbarPosY;
 	private int minHalfY;
-	private int shadowHeight;
 	private int zoomPaddingTop;
 
 	private OsmandMapTileView map;
@@ -164,13 +159,28 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 	private boolean wasDrawerDisabled;
 	private boolean zoomIn;
 
-	private int screenOrientation;
 	private boolean created;
 
 	private boolean transportBadgesCreated;
 
 	private UpdateLocationViewCache updateLocationViewCache;
 
+	@Override
+	public void onCreate(@Nullable Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		requireMyActivity().getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
+			public void handleOnBackPressed() {
+				if (menu.isVisible() && menu.isClosable()) {
+					if (menu.getCurrentMenuState() != MenuState.HEADER_ONLY && !menu.isLandscapeLayout()) {
+						menu.openMenuHeaderOnly();
+					} else {
+						menu.close();
+					}
+				}
+			}
+		});
+	}
+
 	@Override
 	public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
 	                         Bundle savedInstanceState) {
@@ -188,7 +198,7 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 
 		markerPaddingPx = dpToPx(MARKER_PADDING_DP);
 		markerPaddingXPx = dpToPx(MARKER_PADDING_X_DP);
-		shadowHeight = dpToPx(SHADOW_HEIGHT_TOP_DP);
+		int shadowHeight = dpToPx(SHADOW_HEIGHT_TOP_DP);
 		topScreenPosY = addStatusBarHeightIfNeeded(-shadowHeight);
 		bottomToolbarPosY = addStatusBarHeightIfNeeded(getResources().getDimensionPixelSize(R.dimen.dashboard_map_toolbar));
 		minHalfY = viewHeight - (int) (viewHeight * menu.getHalfScreenMaxHeightKoef());
@@ -204,8 +214,7 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 		mainView = view.findViewById(R.id.context_menu_main);
 
 		toolbarContainer = view.findViewById(R.id.context_menu_toolbar_container);
-		toolbarView = view.findViewById(R.id.context_menu_toolbar);
+		ImageView toolbarBackButton = view.findViewById(R.id.context_menu_toolbar_back);
-		toolbarBackButton = view.findViewById(R.id.context_menu_toolbar_back);
 		toolbarTextView = (TextView) view.findViewById(R.id.context_menu_toolbar_text);
 		updateVisibility(toolbarContainer, 0);
 		toolbarBackButton.setOnClickListener(new View.OnClickListener() {
@@ -510,9 +519,9 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 
 		// Zoom buttons
 		zoomButtonsView = view.findViewById(R.id.context_menu_zoom_buttons);
-		zoomInButtonView = (ImageButton) view.findViewById(R.id.context_menu_zoom_in_button);
-		zoomOutButtonView = (ImageButton) view.findViewById(R.id.context_menu_zoom_out_button);
 		if (menu.zoomButtonsVisible()) {
+			ImageButton zoomInButtonView = view.findViewById(R.id.context_menu_zoom_in_button);
+			ImageButton zoomOutButtonView = view.findViewById(R.id.context_menu_zoom_out_button);
 			AndroidUtils.updateImageButton(app, zoomInButtonView, R.drawable.ic_zoom_in, R.drawable.ic_zoom_in,
 					R.drawable.btn_circle_trans, R.drawable.btn_circle_night, nightMode);
 			AndroidUtils.updateImageButton(app, zoomOutButtonView, R.drawable.ic_zoom_out, R.drawable.ic_zoom_out,
@@ -2302,5 +2311,4 @@ public class MapContextMenuFragment extends BaseOsmAndFragment implements Downlo
 		updateAdditionalInfoVisibility();
 		runLayoutListener();
 	}
-}
+}
-

OsmAnd/src/net/osmand/plus/mapcontextmenu/editors/PointEditorFragmentNew.java

@@ -25,6 +25,7 @@ import android.widget.ImageView;
 import android.widget.ScrollView;
 import android.widget.TextView;
 
+import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.ColorInt;
 import androidx.annotation.DrawableRes;
 import androidx.annotation.NonNull;
@@ -49,6 +50,7 @@ import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.base.BaseOsmAndFragment;
 import net.osmand.plus.helpers.AndroidUiHelper;
 import net.osmand.plus.helpers.ColorDialogs;
+import net.osmand.plus.mapcontextmenu.MapContextMenu;
 import net.osmand.plus.mapcontextmenu.other.HorizontalSelectionAdapter;
 import net.osmand.plus.widgets.FlowLayout;
 import net.osmand.util.Algorithms;
@@ -99,6 +101,19 @@ public abstract class PointEditorFragmentNew extends BaseOsmAndFragment {
 	private EditText addressEdit;
 	private int layoutHeightPrevious = 0;
 
+	@Override
+	public void onCreate(@Nullable Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		requireMyActivity().getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
+			public void handleOnBackPressed() {
+				MapActivity mapActivity = getMapActivity();
+				if (mapActivity != null) {
+					showExitDialog();
+				}
+			}
+		});
+	}
+
 	@SuppressLint("ClickableViewAccessibility")
 	@Override
 	public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
@@ -867,14 +882,28 @@ public abstract class PointEditorFragmentNew extends BaseOsmAndFragment {
 			dismissDialog.setPositiveButton(R.string.shared_string_exit, new DialogInterface.OnClickListener() {
 				@Override
 				public void onClick(DialogInterface dialog, int which) {
-					cancelled = true;
+					exitEditing();
-					dismiss();
 				}
 			});
 			dismissDialog.show();
 		} else {
-			cancelled = true;
+			exitEditing();
-			dismiss();
+		}
+	}
+
+	private void exitEditing() {
+		cancelled = true;
+		dismiss();
+		showContextMenu();
+	}
+
+	private void showContextMenu() {
+		MapActivity mapActivity = getMapActivity();
+		if (mapActivity != null) {
+			MapContextMenu mapContextMenu = mapActivity.getContextMenu();
+			if (!mapContextMenu.isVisible() && mapContextMenu.isActive()) {
+				mapContextMenu.show();
+			}
 		}
 	}
 

OsmAnd/src/net/osmand/plus/mapcontextmenu/other/TrackDetailsMenuFragment.java

@@ -12,6 +12,7 @@ import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.FragmentActivity;
@@ -49,11 +50,33 @@ public class TrackDetailsMenuFragment extends BaseOsmAndFragment implements OsmA
 		return (MapActivity) requireMyActivity();
 	}
 
+	@Override
+	public void onCreate(@Nullable Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		final MapActivity mapActivity = requireMapActivity();
+		menu = mapActivity.getTrackDetailsMenu();
+
+		mapActivity.getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
+			public void handleOnBackPressed() {
+				if (menu.isVisible()) {
+					menu.hide(true);
+
+					MapContextMenu contextMenu = mapActivity.getContextMenu();
+					if (contextMenu.isActive() && contextMenu.getPointDescription() != null
+							&& contextMenu.getPointDescription().isGpxPoint()) {
+						contextMenu.show();
+					} else {
+						mapActivity.launchPrevActivityIntent();
+					}
+				}
+			}
+		});
+	}
+
 	@Override
 	public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
 							 Bundle savedInstanceState) {
 		MapActivity mapActivity = requireMapActivity();
-		menu = mapActivity.getTrackDetailsMenu();
 		nightMode = mapActivity.getMyApplication().getDaynightHelper().isNightModeForMapControls();
 		View view = UiUtilities.getInflater(mapActivity, nightMode).inflate(R.layout.track_details, container, false);
 		if (!AndroidUiHelper.isOrientationPortrait(mapActivity)) {

OsmAnd/src/net/osmand/plus/quickaction/QuickActionListFragment.java

@@ -18,6 +18,7 @@ import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.widget.SwitchCompat;
@@ -38,11 +39,12 @@ import net.osmand.plus.R;
 import net.osmand.plus.UiUtilities;
 import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.base.BaseOsmAndFragment;
+import net.osmand.plus.dashboard.DashboardOnMap;
 import net.osmand.plus.settings.backend.ApplicationMode;
-import net.osmand.plus.views.layers.MapQuickActionLayer;
 import net.osmand.plus.views.controls.ReorderItemTouchHelperCallback;
 import net.osmand.plus.views.controls.ReorderItemTouchHelperCallback.OnItemMoveCallback;
 import net.osmand.plus.views.controls.ReorderItemTouchHelperCallback.UnmovableItem;
+import net.osmand.plus.views.layers.MapQuickActionLayer;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -100,6 +102,26 @@ public class QuickActionListFragment extends BaseOsmAndFragment
             }
             screenType = savedInstanceState.getInt(SCREEN_TYPE_KEY, SCREEN_TYPE_REORDER);
         }
+        requireMyActivity().getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
+            public void handleOnBackPressed() {
+                MapActivity mapActivity = getMapActivity();
+                if (mapActivity != null) {
+                    if (isVisible()) {
+                        if (fromDashboard()) {
+                            mapActivity.getDashboard().setDashboardVisibility(true, DashboardOnMap.DashboardType.CONFIGURE_SCREEN, null);
+                        } else {
+                            mapActivity.getMapView().getLayerByClass(MapQuickActionLayer.class).onBackPressed();
+                        }
+                    } else if (mapActivity.getMapView().getLayerByClass(MapQuickActionLayer.class).onBackPressed()) {
+                        return;
+                    }
+                    FragmentManager fragmentManager = mapActivity.getSupportFragmentManager();
+                    if (!fragmentManager.isStateSaved()) {
+                        fragmentManager.popBackStackImmediate();
+                    }
+                }
+            }
+        });
     }
 
     @Nullable

OsmAnd/src/net/osmand/plus/track/TrackAppearanceFragment.java

@@ -14,6 +14,7 @@ import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 
+import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.ColorInt;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -147,6 +148,15 @@ public class TrackAppearanceFragment extends ContextMenuScrollFragment implement
 			}
 			updateTrackColor();
 		}
+		requireMyActivity().getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
+			public void handleOnBackPressed() {
+				MapActivity mapActivity = getMapActivity();
+				if (mapActivity != null) {
+					dismissImmediate();
+					mapActivity.launchPrevActivityIntent();
+				}
+			}
+		});
 	}
 
 	private void updateTrackColor() {