Android Open Source - opentraining Edit Image Metadata Dialog

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License

The source code is released under:

GNU General Public License

Java Source Code

/**
 * /*from w  ww  . j  ava 2 s . co  m*/
 * This is OpenTraining, an Android application for planning your your fitness training.
 * Copyright (C) 2012-2014 Christian Skubich
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package de.skubware.opentraining.activity.create_exercise;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.Spinner;
import de.skubware.opentraining.R;
import de.skubware.opentraining.activity.create_exercise.ExerciseImageListAdapter.ImageData;
import de.skubware.opentraining.basic.License;
import de.skubware.opentraining.basic.License.LicenseType;

public class EditImageMetadataDialog extends AlertDialog{

  /** Reference to original activity. */
  private Activity mActivity;
  


  public EditImageMetadataDialog(final Activity activity, final int position, final ExerciseImageListAdapter listAdapter) {
    super(activity);
    mActivity = activity;

    // set title and message
    this.setTitle(mActivity.getString(R.string.edit_image_metadata));

    // CheckBox
    LayoutInflater inflater = this.getLayoutInflater();


    View layout = inflater.inflate(R.layout.dialog_image, null);
    setView(layout);
    
    // get views with the important content
    final EditText edit_text_author = (EditText) layout.findViewById(R.id.edit_text_author);
    final Spinner license_spinner = (Spinner) layout.findViewById(R.id.license_spinner);
    final Spinner position_spinner = (Spinner) layout.findViewById(R.id.position_spinner);

    
    // get image data
    final ImageData imageData = (ImageData) listAdapter.getItem(position);
    
    // positive button
    this.setButton(BUTTON_POSITIVE, mActivity.getString(R.string.save), new OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int which) {
        // save changed data
        String author = edit_text_author.getText().toString();
        LicenseType licenseType = (LicenseType) license_spinner.getSelectedItem();
            
        imageData.imageLicense = new License(licenseType, author);
        
        listAdapter.moveItem(position, position_spinner.getSelectedItemPosition());
        
        dialog.dismiss();
      }
    });
      
    // neutral button
    this.setButton(BUTTON_NEUTRAL, mActivity.getString(R.string.delete_image), new OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int which) {
        // remove image
        listAdapter.remove(position);
        dialog.dismiss();
      }
    });
      
    // negative button
    this.setButton(BUTTON_NEGATIVE, activity.getString(R.string.cancel), new OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int which) {
        // just ignore the changed data
        dialog.dismiss();
      }
    });
    
    

    // set author
    edit_text_author.setText(imageData.imageLicense.getAuthor());
    
    // set license
        ArrayAdapter<LicenseType> spinnerAdapter = new ArrayAdapter<LicenseType>(mActivity, android.R.layout.simple_spinner_item,LicenseType.values());
        spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    license_spinner.setAdapter(spinnerAdapter);
    
    int licensePosition = 0;
    for(LicenseType license:License.LicenseType.values()){
      if(license.equals(imageData.imageLicense.getLicenseType())){
        license_spinner.setSelection(licensePosition);
        continue;
      }
      licensePosition++;
    }
    
    // set position
    Integer[] positions = new Integer[listAdapter.getCount()];
    for(int i = 0; i < listAdapter.getCount();i++){
      positions[i] = i+1;
    }
    
        ArrayAdapter<Integer> positionSpinnerAdapter = new ArrayAdapter<Integer>(mActivity, android.R.layout.simple_spinner_item, positions);
        positionSpinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    position_spinner.setAdapter(positionSpinnerAdapter);
    position_spinner.setSelection(position);
    
    // show the dialog
    show();

    }


  
}

Java Source Code List

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