Android Open Source - sdl_tester_android Choice Item Dialog

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License

The source code is released under:

Copyright (c) 2014, Ford Motor Company All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are m...

Java Source Code

package com.livio.sdltester.dialogs;
/* ww  w. j av  a  2s .co m*/
import java.util.List;

import android.content.Context;
import android.content.DialogInterface;
import android.view.View;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.EditText;
import android.widget.Toast;

import com.livio.sdl.SdlImageItem;
import com.livio.sdl.dialogs.BaseAlertDialog;
import com.livio.sdl.dialogs.BaseOkCancelDialog;
import com.livio.sdl.dialogs.ImageListDialog;
import com.livio.sdl.utils.SdlUtils;
import com.livio.sdltester.R;
import com.smartdevicelink.proxy.rpc.Choice;

public class ChoiceItemDialog extends BaseOkCancelDialog {

  private static final String DIALOG_TITLE = "Create a Choice";
  private List<SdlImageItem> availableImages;
  
  private EditText et_choiceName, et_choiceVr, et_imageName;
  private CheckBox cb_hasImage;
  private BaseAlertDialog imagesDialog;
  
  public ChoiceItemDialog(Context context, List<SdlImageItem> availableImages) {
    super(context, DIALOG_TITLE, R.layout.choice_set_item);
    setPositiveButton(okButton);
    this.availableImages = availableImages;
    if(availableImages == null || availableImages.size() <= 0){
      cb_hasImage.setVisibility(View.GONE);
      et_imageName.setVisibility(View.GONE);
    }
    createDialog();
  }

  @Override
  protected void findViews(View parent) {
    et_choiceName = (EditText) parent.findViewById(R.id.et_choice_name);
    et_choiceVr = (EditText) parent.findViewById(R.id.et_choice_vr_text);
    et_imageName = (EditText) parent.findViewById(R.id.et_choice_imageName);
    cb_hasImage = (CheckBox) parent.findViewById(R.id.check_enable_image);
    cb_hasImage.setOnCheckedChangeListener(new OnCheckedChangeListener() {
      @Override
      public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        if(isChecked){
          showImagesDialog();
        }
        else{
          et_imageName.setText("");
        }
      }
    });
  }
  
  private void showImagesDialog(){
    if(imagesDialog == null){
      imagesDialog = new ImageListDialog(context, availableImages);
      imagesDialog.setListener(new BaseAlertDialog.Listener() {
        @Override
        public void onResult(Object resultData) {
          SdlImageItem selectedItem = (SdlImageItem) resultData;
          if(selectedItem != null){
            et_imageName.setText(selectedItem.getImageName());
          }
        }
      });
    }
    
    imagesDialog.show();
  }
  
  private DialogInterface.OnClickListener okButton = new DialogInterface.OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
      String choiceName = et_choiceName.getText().toString();
      String choiceVr = et_choiceVr.getText().toString();
      String imageName = et_imageName.getText().toString();
      
      if(choiceName.length() > 0){
        if(imageName.length() <= 0){
          imageName = null;
        }
        
        if(choiceVr.length() > 0){
          Choice choice = SdlUtils.createChoice(choiceName, choiceVr, imageName);
          notifyListener(choice);
        }
        else{
          Toast.makeText(context, "Choice must have a voice-rec keyword.", Toast.LENGTH_LONG).show();
        }
        
      }
      else{
        Toast.makeText(context, "Choice must have a name.", Toast.LENGTH_LONG).show();
      }
    }
  };

}

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