add choice example to hello sdl java

1 files changed, 40 insertions, 13 deletions

diff --git a/hello_sdl_java/src/main/java/com/smartdevicelink/java/SdlService.java b/hello_sdl_java/src/main/java/com/smartdevicelink/java/SdlService.java
index 9af923026..4292c086c 100644
--- a/hello_sdl_java/src/main/java/com/smartdevicelink/java/SdlService.java
+++ b/hello_sdl_java/src/main/java/com/smartdevicelink/java/SdlService.java
@@ -37,6 +37,9 @@ import com.smartdevicelink.managers.CompletionListener;
 import com.smartdevicelink.managers.SdlManager;
 import com.smartdevicelink.managers.SdlManagerListener;
 import com.smartdevicelink.managers.file.filetypes.SdlArtwork;
+import com.smartdevicelink.managers.screen.choiceset.ChoiceCell;
+import com.smartdevicelink.managers.screen.choiceset.ChoiceSet;
+import com.smartdevicelink.managers.screen.choiceset.ChoiceSetSelectionListener;
 import com.smartdevicelink.managers.screen.menu.MenuCell;
 import com.smartdevicelink.managers.screen.menu.MenuSelectionListener;
 import com.smartdevicelink.managers.screen.menu.VoiceCommand;
@@ -45,18 +48,13 @@ import com.smartdevicelink.protocol.enums.FunctionID;
 import com.smartdevicelink.proxy.RPCNotification;
 import com.smartdevicelink.proxy.TTSChunkFactory;
 import com.smartdevicelink.proxy.rpc.*;
-import com.smartdevicelink.proxy.rpc.enums.AppHMIType;
-import com.smartdevicelink.proxy.rpc.enums.FileType;
-import com.smartdevicelink.proxy.rpc.enums.HMILevel;
-import com.smartdevicelink.proxy.rpc.enums.TriggerSource;
+import com.smartdevicelink.proxy.rpc.enums.*;
 import com.smartdevicelink.proxy.rpc.listeners.OnRPCNotificationListener;
 import com.smartdevicelink.transport.BaseTransportConfig;
 import com.smartdevicelink.util.DebugTool;
 
 import java.util.*;
 
-import static javafx.scene.input.KeyCode.R;
-
 public class SdlService {
 
 
@@ -72,7 +70,6 @@ public class SdlService {
     private static final String WELCOME_SPEAK 			= "Welcome to Hello S D L";
 
     private static final String TEST_COMMAND_NAME 		= "Test Command";
-    private static final int TEST_COMMAND_ID 			= 1;
 
     private static final String IMAGE_DIR =             "assets/images/";
 
@@ -80,6 +77,7 @@ public class SdlService {
 
     // variable to create and call functions of the SyncProxy
     private SdlManager sdlManager = null;
+    private List<ChoiceCell> choiceCellList;
 
     private SdlServiceCallback callback;
 
@@ -89,8 +87,6 @@ public class SdlService {
         buildSdlManager(config);
     }
 
-
-
     public void start() {
         DebugTool.logInfo("SdlService start() ");
         if(sdlManager != null){
@@ -150,6 +146,7 @@ public class SdlService {
                         sendMenus();
                         performWelcomeSpeak();
                         performWelcomeShow();
+                        preloadChoices();
                     }
                 }
             });
@@ -167,7 +164,7 @@ public class SdlService {
         }
     }
 
-/**
+    /**
      * Send some voice commands
      */
     private void setVoiceCommands(){
@@ -237,7 +234,14 @@ public class SdlService {
         // sub menu parent cell
         MenuCell mainCell3 = new MenuCell("Test Cell 3 (sub menu)", null, Arrays.asList(subCell1,subCell2));
 
-        MenuCell mainCell4 = new MenuCell("Clear the menu",null, null, new MenuSelectionListener() {
+        MenuCell mainCell4 = new MenuCell("Show Perform Interaction", null, null, new MenuSelectionListener() {
+            @Override
+            public void onTriggered(TriggerSource trigger) {
+                showPerformInteraction();
+            }
+        });
+
+        MenuCell mainCell5 = new MenuCell("Clear the menu",null, null, new MenuSelectionListener() {
             @Override
             public void onTriggered(TriggerSource trigger) {
                 Log.i(TAG, "Clearing Menu. Source: "+ trigger.toString());
@@ -248,7 +252,7 @@ public class SdlService {
         });
 
         // Send the entire menu off to be created
-        sdlManager.getScreenManager().setMenu(Arrays.asList(mainCell1, mainCell2, mainCell3, mainCell4));
+        sdlManager.getScreenManager().setMenu(Arrays.asList(mainCell1, mainCell2, mainCell3, mainCell4, mainCell5));
     }
 
     /**
@@ -297,11 +301,34 @@ public class SdlService {
         sdlManager.sendRPC(alert);
     }
 
-
     public interface SdlServiceCallback{
         void onEnd();
     }
 
+    // Choice Set
 
+    private void preloadChoices(){
+        ChoiceCell cell1 = new ChoiceCell("Item 1");
+        ChoiceCell cell2 = new ChoiceCell("Item 2");
+        ChoiceCell cell3 = new ChoiceCell("Item 3");
+        choiceCellList = new ArrayList<>(Arrays.asList(cell1,cell2,cell3));
+        sdlManager.getScreenManager().preloadChoices(choiceCellList, null);
+    }
 
+    private void showPerformInteraction(){
+        if (choiceCellList != null) {
+            ChoiceSet choiceSet = new ChoiceSet("Choose an Item from the list", choiceCellList, new ChoiceSetSelectionListener() {
+                @Override
+                public void onChoiceSelected(ChoiceCell choiceCell, TriggerSource triggerSource, int rowIndex) {
+                    showAlert(choiceCell.getText() + " was selected");
+                }
+
+                @Override
+                public void onError(String error) {
+                    Log.e(TAG, "There was an error showing the perform interaction: "+ error);
+                }
+            });
+            sdlManager.getScreenManager().presentChoiceSet(choiceSet, InteractionMode.MANUAL_ONLY);
+        }
+    }
 }