delayed switch app profile

OsmAnd/res/values/strings.xml

@@ -10,6 +10,8 @@
 	- For wording and consistency, please note https://docs.osmand.net/docs/technical/contributions/translating-osmand
 	Thx - Hardy
 -->
+
+    <string name="selected_delayed_profile">Selected profile \"%s\"</string>
     <string name="shared_string_interpolation">Interpolation</string>
     <string name="location_interpolation_percent">Location interpolation percentage</string>
     <string name="location_interpolation_percent_desc">Set the percentage of location interpolation during route navigation. This parameter reduces the lag of your location position on the map during animation.</string>

OsmAnd/src/net/osmand/plus/quickaction/actions/BaseSwitchAppModeAction.java

@@ -1,9 +1,12 @@
 package net.osmand.plus.quickaction.actions;
 
+import static net.osmand.plus.OsmAndConstants.UI_HANDLER_MAP_CONTROLS;
+
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.StringRes;
@@ -12,9 +15,11 @@
 import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.quickaction.QuickAction;
 import net.osmand.plus.quickaction.QuickActionType;
+import net.osmand.plus.settings.backend.ApplicationMode;
 import net.osmand.plus.settings.backend.OsmandSettings;
 
 public abstract class BaseSwitchAppModeAction extends QuickAction {
+	private static final long CHANGE_PROFILE_DELAY = 3500;
 
 	public BaseSwitchAppModeAction(QuickActionType type) {
 		super(type);
@@ -29,16 +34,48 @@ public BaseSwitchAppModeAction(QuickAction quickAction) {
 	@StringRes
 	public abstract int getQuickActionDescription();
 
-	@Override
-	public void execute(@NonNull MapActivity mapActivity) {
+	private static ApplicationMode delayedSwitchProfile;
+	private static Toast delayedSwitchProfileToast;
+
+	public void delayedSwitchAppMode(@NonNull MapActivity mapActivity) {
 		OsmandSettings settings = mapActivity.getMyApplication().getSettings();
-		if (shouldChangeForward()) {
-			settings.switchAppModeToNext();
-		} else {
-			settings.switchAppModeToPrevious();
+		ApplicationMode appMode = settings.getApplicationMode();
+		boolean next = shouldChangeForward();
+
+		if (delayedSwitchProfile == null) {
+			delayedSwitchProfile = appMode;
+		}
+		delayedSwitchProfile = settings.getSwitchedAppMode(delayedSwitchProfile, next);
+		cancelDelayedToast();
+
+		String patternDelayedSwitch = mapActivity.getString(R.string.selected_delayed_profile);
+		String messageDelayedSwitch = String.format(patternDelayedSwitch, delayedSwitchProfile.toHumanString());
+		delayedSwitchProfileToast = Toast.makeText(mapActivity, messageDelayedSwitch, Toast.LENGTH_SHORT);
+		delayedSwitchProfileToast.show();
+
+		mapActivity.getMyApplication().runMessageInUIThreadAndCancelPrevious(UI_HANDLER_MAP_CONTROLS + 1, () -> {
+			if (delayedSwitchProfile != null && appMode != delayedSwitchProfile && settings.setApplicationMode(delayedSwitchProfile)) {
+				cancelDelayedToast();
+				String pattern = mapActivity.getString(R.string.application_profile_changed);
+				String message = String.format(pattern, delayedSwitchProfile.toHumanString());
+				mapActivity.getMyApplication().showShortToastMessage(message);
+			}
+			delayedSwitchProfileToast = null;
+			delayedSwitchProfile = null;
+		}, CHANGE_PROFILE_DELAY);
+	}
+
+	private void cancelDelayedToast(){
+		if (delayedSwitchProfileToast != null) {
+			delayedSwitchProfileToast.cancel();
 		}
 	}
 
+	@Override
+	public void execute(@NonNull MapActivity mapActivity) {
+		delayedSwitchAppMode(mapActivity);
+	}
+
 	@Override
 	public void drawUI(@NonNull ViewGroup parent, @NonNull MapActivity mapActivity) {
 		View view = LayoutInflater.from(parent.getContext())

OsmAnd/src/net/osmand/plus/settings/backend/OsmandSettings.java

@@ -446,15 +446,7 @@ public boolean switchAppModeToPrevious() {
 
 	public boolean switchAppMode(boolean next) {
 		ApplicationMode appMode = getApplicationMode();
-		List<ApplicationMode> enabledModes = ApplicationMode.values(ctx);
-		int indexOfCurrent = enabledModes.indexOf(appMode);
-		int indexOfNext;
-		if (next) {
-			indexOfNext = indexOfCurrent < enabledModes.size() - 1 ? indexOfCurrent + 1 : 0;
-		} else {
-			indexOfNext = indexOfCurrent > 0 ? indexOfCurrent - 1 : enabledModes.size() - 1;
-		}
-		ApplicationMode nextAppMode = enabledModes.get(indexOfNext);
+		ApplicationMode nextAppMode = getSwitchedAppMode(appMode, next);
 		if (appMode != nextAppMode && setApplicationMode(nextAppMode)) {
 			String pattern = ctx.getString(R.string.application_profile_changed);
 			String message = String.format(pattern, nextAppMode.toHumanString());
@@ -464,6 +456,18 @@ public boolean switchAppMode(boolean next) {
 		return false;
 	}
 
+	public ApplicationMode getSwitchedAppMode(ApplicationMode selectedMode, boolean next) {
+		List<ApplicationMode> enabledModes = ApplicationMode.values(ctx);
+		int indexOfCurrent = enabledModes.indexOf(selectedMode);
+		int indexOfNext;
+		if (next) {
+			indexOfNext = indexOfCurrent < enabledModes.size() - 1 ? indexOfCurrent + 1 : 0;
+		} else {
+			indexOfNext = indexOfCurrent > 0 ? indexOfCurrent - 1 : enabledModes.size() - 1;
+		}
+		return enabledModes.get(indexOfNext);
+	}
+
 	public boolean setApplicationMode(ApplicationMode appMode) {
 		return setApplicationMode(appMode, true);
 	}