javafx - JavaFXPorts: Selected item in ListView is not selected -

here sample code:

package com.javafxportslistviewdemo;  import com.gluonhq.charm.down.platform; import com.gluonhq.charm.down.services; import com.gluonhq.charm.down.plugins.lifecycleevent; import com.gluonhq.charm.down.plugins.lifecycleservice; import javafx.application.application; import javafx.beans.value.observablevalue; import javafx.collections.fxcollections; import javafx.collections.observablelist; import javafx.geometry.rectangle2d; import javafx.scene.scene; import javafx.scene.control.label; import javafx.scene.control.listview; import javafx.scene.input.keycode; import javafx.scene.input.keyevent; import javafx.scene.layout.vbox; import javafx.stage.screen;  import javafx.stage.stage;  public class javafxportslistviewdemo extends application {      @override     public void init() {     }      @override     public void start(stage primarystage) throws exception {         screen primaryscreen = screen.getprimary();         rectangle2d visualbounds = primaryscreen.getvisualbounds();         double width = visualbounds.getwidth();         double height = visualbounds.getheight();          label label = new label("here selected item...");          listview<string> listview = new listview<>();         observablelist<string> items = fxcollections.observablearraylist(                 "one", "two", "three", "four");         listview.setitems(items);         listview.getselectionmodel().selecteditemproperty().addlistener((observablevalue<? extends string> ov, string old_val, string new_val) -> {             label.settext(new_val);         });          vbox root = new vbox();         root.getchildren().addall(label, listview);          scene scene = new scene(root, width, height);          services.get(lifecycleservice.class).ifpresent(ls -> {             ls.addlistener(lifecycleevent.pause, () -> onpause());             ls.addlistener(lifecycleevent.resume, () -> onresume());         });          scene.addeventhandler(keyevent.key_released, e -> {             if (keycode.escape.equals(e.getcode())) {                 if (platform.isandroid()) {                     // bring menu or other android stuff                     services.get(lifecycleservice.class).ifpresent(lifecycleservice::shutdown);                 } else {                     // bring menu or other desktop stuff                     services.get(lifecycleservice.class).ifpresent(lifecycleservice::shutdown);                 }             }         });          primarystage.setscene(scene);         primarystage.show();     }      private void onpause() {     }      private void onresume() {     } } 

environment development: javafxports 8.60.8, javafxmobile-plugin 1.1.0, gluon plugin 2.4.0, netbeans 8.1, windows 10 pro, 64-bit

environment testing: android device samsung galaxy a5 2016, android 6.0.1

steps reproduce: 1. build sample code with: javafxports 8.60.8, javafxmobile-plugin 1.1.0, gluon plugin 2.4.0; 2. install , run sample on android device (android 6.0.1); 3. touch on listview , select item listview - item not selected -> bug

added bug issue tracker of javafxports: javafxports issue

thanks reporting issue.

it known in samsung devices touch event handling doesn't work in rest of android devices.

while fixed in javafxports, can use following workaround: provide listener listcell wires internally selection.

based on sample:

    listview<string> listview = new listview<>();     listview.setcellfactory(p -> new listcell<string>() {          private string item;         {             setonmouseclicked(e -> listview.getselectionmodel().select(item));         }          @override         protected void updateitem(string item, boolean empty) {             super.updateitem(item, empty);              this.item = item;             settext(item);         }      });     listview.getselectionmodel().selecteditemproperty()       .addlistener((ov, old_val, new_val) -> label.settext(new_val));