This is a part of an online Codename One course published around 2017 see it all for free at https://debugagent.com/series/cn1

1. Creating an Uber Clone - Part XXIII

2. private void enterNavigationMode(final Container pinLayer, Container navigationToolbar,
final Container layer, List<Coord> path, String from, String to, int duration) {
pinLayer.removeAll();
navigationToolbar.setY(-navigationToolbar.getHeight());
layer.getComponentAt(1).setY(getDisplayHeight());
navigationToolbar.getParent().animateUnlayout(200, 120, () -> {
if(inNavigationMode) {
return;
}
inNavigationMode = true;
callSerially(() -> {
layer.removeAll();
Coord[] pathCoords = new Coord[path.size()];
path.toArray(pathCoords);
MapContainer.MapObject pathObject = mc.addPath(pathCoords);
BoundingBox bb = BoundingBox.create(pathCoords).
extend(new BoundingBox(pathCoords[0], 0.01, 0.01)).
extend(new BoundingBox(pathCoords[pathCoords.length - 1],0.01,0.01));
mc.fitBounds(bb);
Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent,
enterNavigationMode

3. private void enterNavigationMode(final Container pinLayer, Container navigationToolbar,
final Container layer, List<Coord> path, String from, String to, int duration) {
pinLayer.removeAll();
navigationToolbar.setY(-navigationToolbar.getHeight());
layer.getComponentAt(1).setY(getDisplayHeight());
navigationToolbar.getParent().animateUnlayout(200, 120, () -> {
if(inNavigationMode) {
return;
}
inNavigationMode = true;
callSerially(() -> {
layer.removeAll();
Coord[] pathCoords = new Coord[path.size()];
path.toArray(pathCoords);
MapContainer.MapObject pathObject = mc.addPath(pathCoords);
BoundingBox bb = BoundingBox.create(pathCoords).
extend(new BoundingBox(pathCoords[0], 0.01, 0.01)).
extend(new BoundingBox(pathCoords[pathCoords.length - 1],0.01,0.01));
mc.fitBounds(bb);
Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent,
enterNavigationMode

4. private void enterNavigationMode(final Container pinLayer, Container navigationToolbar,
final Container layer, List<Coord> path, String from, String to, int duration) {
pinLayer.removeAll();
navigationToolbar.setY(-navigationToolbar.getHeight());
layer.getComponentAt(1).setY(getDisplayHeight());
navigationToolbar.getParent().animateUnlayout(200, 120, () -> {
if(inNavigationMode) {
return;
}
inNavigationMode = true;
callSerially(() -> {
layer.removeAll();
Coord[] pathCoords = new Coord[path.size()];
path.toArray(pathCoords);
MapContainer.MapObject pathObject = mc.addPath(pathCoords);
BoundingBox bb = BoundingBox.create(pathCoords).
extend(new BoundingBox(pathCoords[0], 0.01, 0.01)).
extend(new BoundingBox(pathCoords[pathCoords.length - 1],0.01,0.01));
mc.fitBounds(bb);
Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent,
enterNavigationMode

5. private void enterNavigationMode(final Container pinLayer, Container navigationToolbar,
final Container layer, List<Coord> path, String from, String to, int duration) {
pinLayer.removeAll();
navigationToolbar.setY(-navigationToolbar.getHeight());
layer.getComponentAt(1).setY(getDisplayHeight());
navigationToolbar.getParent().animateUnlayout(200, 120, () -> {
if(inNavigationMode) {
return;
}
inNavigationMode = true;
callSerially(() -> {
layer.removeAll();
Coord[] pathCoords = new Coord[path.size()];
path.toArray(pathCoords);
MapContainer.MapObject pathObject = mc.addPath(pathCoords);
BoundingBox bb = BoundingBox.create(pathCoords).
extend(new BoundingBox(pathCoords[0], 0.01, 0.01)).
extend(new BoundingBox(pathCoords[pathCoords.length - 1],0.01,0.01));
mc.fitBounds(bb);
Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent,
enterNavigationMode

6. private void enterNavigationMode(final Container pinLayer, Container navigationToolbar,
final Container layer, List<Coord> path, String from, String to, int duration) {
pinLayer.removeAll();
navigationToolbar.setY(-navigationToolbar.getHeight());
layer.getComponentAt(1).setY(getDisplayHeight());
navigationToolbar.getParent().animateUnlayout(200, 120, () -> {
if(inNavigationMode) {
return;
}
inNavigationMode = true;
callSerially(() -> {
layer.removeAll();
Coord[] pathCoords = new Coord[path.size()];
path.toArray(pathCoords);
MapContainer.MapObject pathObject = mc.addPath(pathCoords);
BoundingBox bb = BoundingBox.create(pathCoords).
extend(new BoundingBox(pathCoords[0], 0.01, 0.01)).
extend(new BoundingBox(pathCoords[pathCoords.length - 1],0.01,0.01));
mc.fitBounds(bb);
Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent,
enterNavigationMode

7. Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent, MapLayout.HALIGN.RIGHT);
mapLayer.add(pathCoords[0], fromComponent);
mapLayer.add(pathCoords[pathCoords.length - 1], toComponent);
whereTo.setVisible(false);
getToolbar().setVisible(false);
Button back = new Button("", "TitleCommand");
FontImage.setMaterialIcon(back, FontImage.MATERIAL_ARROW_BACK);
layer.add(NORTH, back);
back.addActionListener(e ->
exitNavigationMode(layer, fromComponent, toComponent, pathObject));
Label ride = new Label("Ride", "RideTitle");
Label taxi = new Label("Taxi", Resources.getGlobalResources().
getImage("ride.png"), "RideTitle");
taxi.setTextPosition(BOTTOM);
Label separator = new Label("", "MarginSeparator");
separator.setShowEvenIfBlank(true);
Button blackButton = new Button("Confirm", "BlackButton");
Container cnt = BoxLayout.encloseY(ride, taxi, separator, blackButton);
cnt.setUIID("Form");
layer.add(SOUTH, cnt);
enterNavigationMode

8. Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent, MapLayout.HALIGN.RIGHT);
mapLayer.add(pathCoords[0], fromComponent);
mapLayer.add(pathCoords[pathCoords.length - 1], toComponent);
whereTo.setVisible(false);
getToolbar().setVisible(false);
Button back = new Button("", "TitleCommand");
FontImage.setMaterialIcon(back, FontImage.MATERIAL_ARROW_BACK);
layer.add(NORTH, back);
back.addActionListener(e ->
exitNavigationMode(layer, fromComponent, toComponent, pathObject));
Label ride = new Label("Ride", "RideTitle");
Label taxi = new Label("Taxi", Resources.getGlobalResources().
getImage("ride.png"), "RideTitle");
taxi.setTextPosition(BOTTOM);
Label separator = new Label("", "MarginSeparator");
separator.setShowEvenIfBlank(true);
Button blackButton = new Button("Confirm", "BlackButton");
Container cnt = BoxLayout.encloseY(ride, taxi, separator, blackButton);
cnt.setUIID("Form");
layer.add(SOUTH, cnt);
enterNavigationMode

9. Component fromComponent = createNavigationTag(
trimmedString(from), duration / 60);
Component toComponent = createNavigationTag(trimmedString(to), -1);
MapLayout.setHorizontalAlignment(fromComponent, MapLayout.HALIGN.RIGHT);
mapLayer.add(pathCoords[0], fromComponent);
mapLayer.add(pathCoords[pathCoords.length - 1], toComponent);
whereTo.setVisible(false);
getToolbar().setVisible(false);
Button back = new Button("", "TitleCommand");
FontImage.setMaterialIcon(back, FontImage.MATERIAL_ARROW_BACK);
layer.add(NORTH, back);
back.addActionListener(e ->
exitNavigationMode(layer, fromComponent, toComponent, pathObject));
Label ride = new Label("Ride", "RideTitle");
Label taxi = new Label("Taxi", Resources.getGlobalResources().
getImage("ride.png"), "RideTitle");
taxi.setTextPosition(BOTTOM);
Label separator = new Label("", "MarginSeparator");
separator.setShowEvenIfBlank(true);
Button blackButton = new Button("Confirm", "BlackButton");
Container cnt = BoxLayout.encloseY(ride, taxi, separator, blackButton);
cnt.setUIID("Form");
layer.add(SOUTH, cnt);
enterNavigationMode

10. private String trimmedString(String str) {
int p = str.indexOf(',');
if(p > -1) {
str = str.substring(0, p);
}
if(str.length() > 15) {
str = str.substring(0, 15);
}
return str;
}
trimmedString

11. private void exitNavigationMode(final Container layer,
Component fromComponent, Component toComponent,
MapContainer.MapObject pathObject) {
layer.removeAll();
fromComponent.remove();
toComponent.remove();
mc.removeMapObject(pathObject);
getToolbar().setVisible(true);
whereTo.setVisible(true);
revalidate();
inNavigationMode = false;
}
exitNavigationMode

12. RideTitle
© Codename One 2017 all rights reserved

13. RideTitle
© Codename One 2017 all rights reserved

14. RideTitle
© Codename One 2017 all rights reserved

15. RideTitle
© Codename One 2017 all rights reserved

16. RideTitle
© Codename One 2017 all rights reserved

17. MarginSeparator
© Codename One 2017 all rights reserved

18. MarginSeparator
© Codename One 2017 all rights reserved

19. MarginSeparator
© Codename One 2017 all rights reserved

20. MarginSeparator
© Codename One 2017 all rights reserved

21. BlackButton
© Codename One 2017 all rights reserved

22. BlackButton
© Codename One 2017 all rights reserved

23. BlackButton
© Codename One 2017 all rights reserved

24. BlackButton
© Codename One 2017 all rights reserved

25. BlackButton
© Codename One 2017 all rights reserved

26. BlackButton
© Codename One 2017 all rights reserved